ENG/中
老虎證券
行情
交易
收費
下載
優惠與活動
幫助
TigerAI
學堂
期權訓練營
投資學堂
機構
財富及資產管理人
自營交易機構
介紹經紀商
三方服務商
股權激勵
關於
關於我們
媒體報道
獎項與榮譽
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
Affiliated Managers Group Inc
355.61
+1.08
0.30%
盤後：
355.30
-0.3100
-0.09%
19:30 EDT
成交量：
18.41萬
成交額：
6,546.41萬
市值：
91.96億
市盈率：
12.30
高：
360.43
開：
360.43
低：
352.59
收：
354.53
52周最高：
392.92
52周最低：
230.10
股本：
2,585.99萬
流通股本：
2,470.56萬
量比：
0.64
換手率：
0.75%
股息：
0.04
股息率：
0.01%
每股收益(TTM):
28.91
每股收益(LYR):
22.73
淨資產收益率：
24.26%
總資產收益率：
3.12%
市淨率：
3.03
市盈率(LYR):
15.65
資料載入中...
總覽
公司
新聞
公告
2023/11/06
重要事件披露
Form 8-K - Current report
2023/11/06
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2023/09/25
重要事件披露
Form 8-K - Current report
2023/08/08
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2023/07/26
重要事件披露
Form 8-K - Current report
2023/05/30
重要事件披露
Form 8-K - Current report
2023/05/08
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2023/05/01
重要事件披露
Form 8-K - Current report
2023/02/17
年度報告
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2023/02/14
超過5%披露
Form SC 13G - Statement of acquisition of beneficial ownership by individuals
2023/02/09
超過5%披露
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
2021/12/07
持股變動聲明
4 - Statement of changes in beneficial ownership of securities
2021/12/06
持股變動聲明
4 - Statement of changes in beneficial ownership of securities
2021/11/05
持股變動聲明
4 - Statement of changes in beneficial ownership of securities
2021/11/03
持股變動聲明
4 - Statement of changes in beneficial ownership of securities
2021/11/03
持股變動聲明
4 - Statement of changes in beneficial ownership of securities
2021/10/28
持股變動聲明
3 - Initial statement of beneficial ownership of securities
2021/10/28
持股變動聲明
3 - Initial statement of beneficial ownership of securities
2021/05/07
季度報告
10-Q - Quarterly report [Sections 13 or 15(d)]
2021/05/03
重要事件披露
8-K - Current report
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎證券香港 | 輕鬆買賣美股港股A股/美債/ETF/Crypto/期權期貨","description":"老虎證券香港提供多種優惠: 港股&Crypto 0佣、A股一年0佣、美股期權0佣、IPO抽新股0孖展利息0手續費。美股1美金起投，即時串流報價與多種工具，立即開戶享更多優惠！","keywords":"老虎證券,老虎證券開戶,老虎證券香港,老虎證券投資,老虎證券美股,老虎證券登錄,證券開戶,證券公司開戶,股票開戶,香港證券公司,香港證券,證券公司,美股投資平台,小額投資理財,投資app,投資平台,股票買賣,買賣股票平台,炒股app,證券app,新手投資","social":{"ogDescription":"老虎證券香港提供多種優惠: 港股&Crypto 0佣、A股一年0佣、美股期權0佣、IPO抽新股0孖展利息0手續費。美股1美金起投，即時串流報價與多種工具，立即開戶享更多優惠！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.atigrcrest.com/hant/stock/AMG/filings?page=4"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"AMG","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"AMG\",,,,,undefined,":{"symbol":"AMG","market":"US","secType":"STK","nameCN":"Affiliated Managers Group Inc","latestPrice":355.61,"timestamp":1789156800000,"preClose":354.53,"halted":0,"volume":184106,"hourTrading":{"tag":"盘后","latestPrice":355.3,"preClose":355.61,"latestTime":"19:30 EDT","volume":15141,"amount":5383961.45,"timestamp":1789169407740,"change":-0.31,"changeRate":-0.000872,"amplitude":0.000872},"delay":0,"changeRate":0.0030462866330071953,"floatShares":24705643,"shares":25859899,"eps":28.908195,"marketStatus":"休市中","change":1.08,"latestTime":"09-11 16:00:00 EDT","open":360.43,"high":360.43,"low":352.59,"amount":65464144.5263,"amplitude":0.022114,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":28.908195,"tradingStatus":0,"nextMarketStatus":{"tag":"盤前交易","tradingStatus":1,"beginTime":1789372800000},"marketStatusCode":7,"adr":0,"adrRate":0,"listingDate":880088400000,"exchange":"NYSE","adjPreClose":354.53,"dividendRate":0.000112,"preHourTrading":{"tag":"盘前","latestPrice":355.6,"preClose":354.53,"latestTime":"08:02 EDT","volume":5,"amount":1778,"timestamp":1789128136716,"change":1.07,"changeRate":0.003018,"amplitude":0},"postHourTrading":{"tag":"盘后","latestPrice":355.3,"preClose":355.61,"latestTime":"19:30 EDT","volume":15141,"amount":5383961.45,"timestamp":1789169407740,"change":-0.31,"changeRate":-0.000872,"amplitude":0.000872},"volumeRatio":0.6375960953481857,"impliedVol":0.3903,"impliedVolPercentile":0.5777},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"AMG\",,,,,undefined,":{"symbol":"AMG","floatShares":24705643,"roa":"3.12%","roe":"24.26%","lyrEps":22.727272,"volumeRatio":0.6375960953481857,"shares":25859899,"dividePrice":0.04,"high":360.43,"amplitude":0.022114,"preClose":354.53,"low":352.59,"week52Low":230.1001,"pbRate":"3.03","psRate":"4.05","week52High":392.9199,"institutionHeld":0.5393,"latestPrice":355.61,"eps":28.908195,"divideRate":0.000112,"volume":184106,"delay":0,"ttmEps":28.908195,"open":360.43,"prevYearClose":288.28,"prevWeekClose":370.22,"prevMonthClose":368.19,"prevQuarterClose":338.4,"fiveDayClose":366.18,"twentyDayClose":367.1,"sixtyDayClose":357.5,"dividendPayoutRate":0.0015908457011312386,"dividendFrequency":"Q","dividendGrowthYears":4,"dividendGrowthRate":0,"fiveYearAvgDividendRate":0.00022260135891684162},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/AMG\",params:#limit:5,,,undefined,":[{"date":"2026-08-10","symbol":"AMG","amount":0.01,"announcedDate":"2026-07-30","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-08-10","defaultRemindTime":1786368600000,"name":"Affiliated Managers Group Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-08-24","payableDate":"2026-08-10","currency":"USD","dateTimestamp":1786334400000,"payDate":"2026-08-24"},{"market":"US","date":"2026-07-30","symbol":"AMG","fiscalQuarterEnding":"2026/06","expectedEps":7.85,"name":null,"time":"盤前","type":"earning","dateTimestamp":1785384000000,"reportTimeType":"pre","actualEps":8.29},{"date":"2026-05-11","symbol":"AMG","amount":0.01,"announcedDate":"2026-04-14","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-05-11","defaultRemindTime":1778506200000,"name":"Affiliated Managers Group Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-05-26","payableDate":"2026-05-11","currency":"USD","dateTimestamp":1778472000000,"payDate":"2026-05-26"},{"market":"US","date":"2026-05-01","symbol":"AMG","fiscalQuarterEnding":"2026/03","expectedEps":8.1,"name":null,"time":"盤前","type":"earning","dateTimestamp":1777608000000,"reportTimeType":"pre","actualEps":8.23},{"date":"2026-02-23","symbol":"AMG","amount":0.01,"announcedDate":"2026-02-12","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-02-23","defaultRemindTime":1771857000000,"name":"Affiliated Managers Group Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-03-09","payableDate":"2026-02-23","currency":"USD","dateTimestamp":1771822800000,"payDate":"2026-03-09"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"AMG\",market:\"US\",,,undefined,":[{"executeDate":"2017-02-07","recordDate":"2017-02-09","paymentDate":"2017-02-23","value":0.2,"currency":"USD"},{"executeDate":"2017-05-09","recordDate":"2017-05-11","paymentDate":"2017-05-25","value":0.2,"currency":"USD"},{"executeDate":"2017-08-08","recordDate":"2017-08-10","paymentDate":"2017-08-24","value":0.2,"currency":"USD"},{"executeDate":"2017-11-08","recordDate":"2017-11-09","paymentDate":"2017-11-22","value":0.2,"currency":"USD"},{"executeDate":"2018-02-07","recordDate":"2018-02-08","paymentDate":"2018-02-23","value":0.3,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"AMG\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.5,"buy":0.5,"hold":0,"sell":0,"strongSell":0,"meanLabel":"STRONG BUY","meanPercent":0.5,"analysts":6,"updateTime":1756872000000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/AMG\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"AMG","date":"2026-09-11","current":12.301356,"percent":0.641633,"low":3.494843,"twenty":7.166493,"median":9.649891,"eighty":12.899845,"high":17.455176,"avg":9.573824,"sd":3.46659,"marketCap":9168122046},"quantilePoints":[{"date":"2021-09-17","current":14.821159,"twenty":8.685793,"median":17.014309,"eighty":24.272741,"marketCap":6610237002},{"date":"2021-09-24","current":14.450676,"twenty":8.685793,"median":17.014309,"eighty":24.272741,"marketCap":6445001680},{"date":"2021-10-01","current":14.161497,"twenty":8.685793,"median":17.014309,"eighty":24.272741,"marketCap":6316027476},{"date":"2021-10-08","current":14.13378,"twenty":8.691356,"median":17.011958,"eighty":24.264961,"marketCap":6303665731},{"date":"2021-10-15","current":14.786051,"twenty":8.691356,"median":17.011958,"eighty":24.264961,"marketCap":6594578792},{"date":"2021-10-22","current":15.306205,"twenty":8.691356,"median":17.011958,"eighty":24.264961,"marketCap":6826567536},{"date":"2021-10-29","current":15.510387,"twenty":8.691356,"median":17.011958,"eighty":24.264961,"marketCap":6917632390},{"date":"2021-11-05","current":15.029353,"twenty":8.691356,"median":17.011958,"eighty":24.264961,"marketCap":7562770456},{"date":"2021-11-12","current":14.940489,"twenty":8.691356,"median":17.011958,"eighty":24.264961,"marketCap":7518054011},{"date":"2021-11-19","current":14.074467,"twenty":8.691356,"median":17.011958,"eighty":24.264961,"marketCap":7082271925},{"date":"2021-11-26","current":13.748901,"twenty":8.691356,"median":17.011958,"eighty":24.264961,"marketCap":6918447129},{"date":"2021-12-03","current":13.408794,"twenty":8.691356,"median":17.011958,"eighty":24.264961,"marketCap":6747305097},{"date":"2021-12-10","current":13.363554,"twenty":8.691356,"median":17.011958,"eighty":24.264961,"marketCap":6724540361},{"date":"2021-12-17","current":12.96932,"twenty":8.691356,"median":17.011958,"eighty":24.264961,"marketCap":6526161949},{"date":"2021-12-23","current":12.989517,"twenty":8.691356,"median":17.011958,"eighty":24.264961,"marketCap":6536324778},{"date":"2021-12-31","current":13.290039,"twenty":8.691356,"median":17.011958,"eighty":24.264961,"marketCap":6687547666},{"date":"2022-01-07","current":13.249646,"twenty":8.69692,"median":17.006079,"eighty":24.257182,"marketCap":6667222009},{"date":"2022-01-14","current":12.642946,"twenty":8.702483,"median":17.000201,"eighty":24.249402,"marketCap":6361930641},{"date":"2022-01-21","current":11.358455,"twenty":8.702483,"median":17.000201,"eighty":24.249402,"marketCap":5715574748},{"date":"2022-01-28","current":11.362495,"twenty":8.702483,"median":17.000201,"eighty":24.249402,"marketCap":5717607314},{"date":"2022-02-04","current":11.843977,"twenty":8.702483,"median":17.000201,"eighty":24.249402,"marketCap":5959889145},{"date":"2022-02-11","current":10.238641,"twenty":8.702483,"median":16.979242,"eighty":24.249402,"marketCap":5791999218},{"date":"2022-02-18","current":9.952722,"twenty":8.702483,"median":16.88697,"eighty":24.249402,"marketCap":5630254976},{"date":"2022-02-25","current":9.968192,"twenty":8.702483,"median":16.85197,"eighty":24.249402,"marketCap":5639006255},{"date":"2022-03-04","current":9.082896,"twenty":8.708047,"median":16.723918,"eighty":24.241623,"marketCap":5138194399},{"date":"2022-03-11","current":8.962654,"twenty":8.674932,"median":16.506404,"eighty":24.241623,"marketCap":5070173090},{"date":"2022-03-18","current":10.032181,"twenty":8.674932,"median":16.446604,"eighty":24.241623,"marketCap":5675204729},{"date":"2022-03-25","current":10.070855,"twenty":8.674932,"median":16.254841,"eighty":24.241623,"marketCap":5697082928},{"date":"2022-04-01","current":10.158752,"twenty":8.674932,"median":16.036151,"eighty":24.241623,"marketCap":5746806107},{"date":"2022-04-08","current":9.393699,"twenty":8.674932,"median":15.733508,"eighty":24.241623,"marketCap":5314015559},{"date":"2022-04-14","current":9.159542,"twenty":8.674932,"median":15.670517,"eighty":24.241623,"marketCap":5181553011},{"date":"2022-04-22","current":9.169814,"twenty":8.674932,"median":15.58542,"eighty":24.241623,"marketCap":5187363619},{"date":"2022-04-29","current":8.651691,"twenty":8.664841,"median":15.5012,"eighty":24.241623,"marketCap":4894261399},{"date":"2022-05-06","current":8.88054,"twenty":8.664841,"median":15.445283,"eighty":24.241623,"marketCap":4989087126},{"date":"2022-05-13","current":8.594848,"twenty":8.602007,"median":15.404255,"eighty":24.241623,"marketCap":4828585485},{"date":"2022-05-20","current":8.766951,"twenty":8.57158,"median":15.322923,"eighty":24.241623,"marketCap":4925273220},{"date":"2022-05-27","current":9.244022,"twenty":8.57158,"median":15.274297,"eighty":24.241623,"marketCap":5193291622},{"date":"2022-06-03","current":9.199275,"twenty":8.57158,"median":15.238416,"eighty":24.241623,"marketCap":5168152811},{"date":"2022-06-10","current":8.706371,"twenty":8.57158,"median":15.213127,"eighty":24.241623,"marketCap":4891239138},{"date":"2022-06-17","current":7.927086,"twenty":8.487731,"median":15.180093,"eighty":24.241623,"marketCap":4453437074},{"date":"2022-06-24","current":8.539086,"twenty":8.405412,"median":15.14456,"eighty":24.249402,"marketCap":4797258659},{"date":"2022-07-01","current":8.110204,"twenty":8.345337,"median":15.066916,"eighty":24.249402,"marketCap":4556312824},{"date":"2022-07-08","current":8.237561,"twenty":8.27325,"median":15.043818,"eighty":24.249402,"marketCap":4627861748},{"date":"2022-07-15","current":8.026218,"twenty":8.237613,"median":15.017875,"eighty":24.249402,"marketCap":4509129209},{"date":"2022-07-22","current":8.309844,"twenty":8.230952,"median":14.966501,"eighty":24.249402,"marketCap":4668470596},{"date":"2022-07-29","current":8.700175,"twenty":8.211069,"median":14.924784,"eighty":24.249402,"marketCap":4887758379},{"date":"2022-08-05","current":8.826355,"twenty":8.211069,"median":14.847952,"eighty":24.249402,"marketCap":4962176512},{"date":"2022-08-12","current":9.509018,"twenty":8.211069,"median":14.806385,"eighty":24.249402,"marketCap":5345970151},{"date":"2022-08-19","current":9.295516,"twenty":8.211069,"median":14.756486,"eighty":24.249402,"marketCap":5225939073},{"date":"2022-08-26","current":8.87599,"twenty":8.211069,"median":14.668716,"eighty":24.249402,"marketCap":4990081827},{"date":"2022-09-02","current":8.51834,"twenty":8.211069,"median":14.635335,"eighty":24.249402,"marketCap":4789010658},{"date":"2022-09-09","current":9.0079,"twenty":8.211069,"median":14.606073,"eighty":24.249402,"marketCap":5064241155},{"date":"2022-09-16","current":8.303477,"twenty":8.211069,"median":14.529491,"eighty":24.249402,"marketCap":4668215050},{"date":"2022-09-23","current":7.862194,"twenty":8.18951,"median":14.371758,"eighty":24.249402,"marketCap":4420125338},{"date":"2022-09-30","current":7.605175,"twenty":8.143459,"median":14.260698,"eighty":24.249402,"marketCap":4275629327},{"date":"2022-10-07","current":8.045779,"twenty":8.131383,"median":14.161497,"eighty":24.249402,"marketCap":4523336775},{"date":"2022-10-14","current":7.78332,"twenty":8.102059,"median":14.077699,"eighty":24.249402,"marketCap":4375782647},{"date":"2022-10-21","current":8.100174,"twenty":8.054072,"median":13.959163,"eighty":24.249402,"marketCap":4553917941},{"date":"2022-10-28","current":8.644809,"twenty":8.054072,"median":13.857534,"eighty":24.249402,"marketCap":4860111870},{"date":"2022-11-04","current":8.425187,"twenty":8.054072,"median":13.806233,"eighty":24.249402,"marketCap":4736640410},{"date":"2022-11-11","current":10.611883,"twenty":8.054072,"median":13.657049,"eighty":24.249402,"marketCap":5798332831},{"date":"2022-11-18","current":10.607747,"twenty":8.054072,"median":13.545322,"eighty":24.249402,"marketCap":5796072713},{"date":"2022-11-25","current":10.815255,"twenty":8.054072,"median":13.50115,"eighty":24.249402,"marketCap":5909455301},{"date":"2022-12-02","current":11.201317,"twenty":8.054072,"median":13.41768,"eighty":24.249402,"marketCap":6120399652},{"date":"2022-12-09","current":10.668413,"twenty":8.054072,"median":13.363554,"eighty":24.249402,"marketCap":5829221111},{"date":"2022-12-16","current":10.68358,"twenty":8.054072,"median":13.31589,"eighty":24.249402,"marketCap":5837508210},{"date":"2022-12-23","current":10.818013,"twenty":8.054072,"median":13.076765,"eighty":24.249402,"marketCap":5910962047},{"date":"2022-12-30","current":10.922111,"twenty":8.054072,"median":12.989517,"eighty":24.15553,"marketCap":5967841684},{"date":"2023-01-06","current":11.365393,"twenty":8.054072,"median":12.899845,"eighty":24.15553,"marketCap":6210051001},{"date":"2023-01-13","current":11.610819,"twenty":8.054072,"median":12.642946,"eighty":24.15553,"marketCap":6344151338},{"date":"2023-01-20","current":11.404,"twenty":8.054072,"median":12.584518,"eighty":24.15553,"marketCap":6231145436},{"date":"2023-01-27","current":11.568766,"twenty":8.054072,"median":12.450993,"eighty":24.15553,"marketCap":6321173471},{"date":"2023-02-03","current":12.205079,"twenty":8.054072,"median":12.38159,"eighty":24.15553,"marketCap":6668854963},{"date":"2023-02-10","current":5.468346,"twenty":8.026631,"median":12.32124,"eighty":24.15553,"marketCap":6266177265},{"date":"2023-02-17","current":5.227035,"twenty":7.939484,"median":12.234487,"eighty":24.15553,"marketCap":5989659554},{"date":"2023-02-24","current":4.96886,"twenty":7.913952,"median":12.187844,"eighty":24.15553,"marketCap":5693816344},{"date":"2023-03-03","current":5.030822,"twenty":7.90182,"median":12.130153,"eighty":24.15553,"marketCap":5764818715},{"date":"2023-03-10","current":4.521669,"twenty":7.828988,"median":11.948998,"eighty":24.15553,"marketCap":5181380045},{"date":"2023-03-17","current":4.172115,"twenty":7.784664,"median":11.843977,"eighty":24.15553,"marketCap":4780826269},{"date":"2023-03-24","current":4.277575,"twenty":7.749051,"median":11.72388,"eighty":24.15553,"marketCap":4901673738},{"date":"2023-03-31","current":4.45689,"twenty":7.676009,"median":11.678252,"eighty":24.139885,"marketCap":5107150294},{"date":"2023-04-06","current":4.291658,"twenty":7.60262,"median":11.614113,"eighty":24.139885,"marketCap":4917810640},{"date":"2023-04-14","current":4.395241,"twenty":7.459792,"median":11.540459,"eighty":24.15553,"marketCap":5036506522},{"date":"2023-04-21","current":4.508719,"twenty":7.250198,"median":11.510285,"eighty":24.171174,"marketCap":5166540905},{"date":"2023-04-28","current":4.462091,"twenty":7.08985,"median":11.433954,"eighty":24.171174,"marketCap":5113110114},{"date":"2023-05-05","current":4.384164,"twenty":6.844657,"median":11.402966,"eighty":24.171174,"marketCap":4973395815},{"date":"2023-05-12","current":4.465954,"twenty":5.505229,"median":11.373527,"eighty":24.171174,"marketCap":5066177662},{"date":"2023-05-19","current":4.547106,"twenty":5.407203,"median":11.349125,"eighty":24.171174,"marketCap":5158237471},{"date":"2023-05-26","current":4.501915,"twenty":5.02932,"median":11.282086,"eighty":24.171174,"marketCap":5106972793},{"date":"2023-06-02","current":4.50287,"twenty":4.976746,"median":11.230936,"eighty":24.171174,"marketCap":5108055850},{"date":"2023-06-09","current":4.717368,"twenty":4.822028,"median":11.205667,"eighty":24.171174,"marketCap":5351382561},{"date":"2023-06-16","current":4.812524,"twenty":4.710239,"median":11.188161,"eighty":24.171174,"marketCap":5459327200},{"date":"2023-06-23","current":4.588478,"twenty":4.698464,"median":11.14049,"eighty":24.186819,"marketCap":5205169923},{"date":"2023-06-30","current":4.785791,"twenty":4.64449,"median":11.110228,"eighty":24.202463,"marketCap":5429001616},{"date":"2023-07-07","current":4.674087,"twenty":4.64449,"median":11.071366,"eighty":24.202463,"marketCap":5302283996},{"date":"2023-07-14","current":5.070304,"twenty":4.641498,"median":11.023957,"eighty":24.208739,"marketCap":5751752477},{"date":"2023-07-21","current":5.164186,"twenty":4.641498,"median":10.983359,"eighty":24.208739,"marketCap":5858253041},{"date":"2023-07-28","current":4.385706,"twenty":4.615211,"median":10.927925,"eighty":24.215015,"marketCap":5044877549},{"date":"2023-08-04","current":4.281822,"twenty":4.548061,"median":10.881652,"eighty":24.215015,"marketCap":4925380306},{"date":"2023-08-11","current":4.084492,"twenty":4.526088,"median":10.830421,"eighty":24.215015,"marketCap":4698391435},{"date":"2023-08-18","current":4.010151,"twenty":4.511893,"median":10.814727,"eighty":24.215015,"marketCap":4612876926},{"date":"2023-08-25","current":3.995831,"twenty":4.503166,"median":10.75852,"eighty":24.215015,"marketCap":4596404869},{"date":"2023-09-01","current":4.082969,"twenty":4.498797,"median":10.711845,"eighty":24.215015,"marketCap":4696639089},{"date":"2023-09-08","current":3.947997,"twenty":4.474482,"median":10.690186,"eighty":24.215015,"marketCap":4541381189},{"date":"2023-09-15","current":4.08175,"twenty":4.45689,"median":10.680751,"eighty":24.215015,"marketCap":4695237212},{"date":"2023-09-22","current":4.058899,"twenty":4.418971,"median":10.611021,"eighty":24.215015,"marketCap":4668952014},{"date":"2023-09-29","current":4.027822,"twenty":4.385141,"median":10.610158,"eighty":24.221291,"marketCap":4633204146},{"date":"2023-10-06","current":3.93581,"twenty":4.350392,"median":10.610158,"eighty":24.221291,"marketCap":4527362417},{"date":"2023-10-13","current":3.887367,"twenty":4.32508,"median":10.610158,"eighty":24.221291,"marketCap":4471637798},{"date":"2023-10-20","current":3.814244,"twenty":4.299648,"median":10.610158,"eighty":24.221291,"marketCap":4387525166},{"date":"2023-10-27","current":3.749958,"twenty":4.295163,"median":10.627548,"eighty":24.251289,"marketCap":4313576144},{"date":"2023-11-03","current":3.805409,"twenty":4.270127,"median":10.627548,"eighty":24.251289,"marketCap":4377361557},{"date":"2023-11-10","current":3.494843,"twenty":4.163708,"median":10.627548,"eighty":24.251289,"marketCap":4384980089},{"date":"2023-11-17","current":3.623104,"twenty":4.109537,"median":10.627548,"eighty":24.251289,"marketCap":4545909196},{"date":"2023-11-24","current":3.606668,"twenty":4.083944,"median":10.627548,"eighty":24.251289,"marketCap":4525285928},{"date":"2023-12-01","current":3.652475,"twenty":4.064688,"median":10.627548,"eighty":24.251289,"marketCap":4582760609},{"date":"2023-12-08","current":3.674571,"twenty":4.033916,"median":10.611883,"eighty":24.233843,"marketCap":4610483691},{"date":"2023-12-15","current":4.134532,"twenty":4.027822,"median":10.611883,"eighty":24.233843,"marketCap":5187597107},{"date":"2023-12-22","current":4.081988,"twenty":4.024471,"median":10.611883,"eighty":24.233843,"marketCap":5121670267},{"date":"2023-12-29","current":4.113245,"twenty":4.024105,"median":10.627548,"eighty":24.251289,"marketCap":5160888285},{"date":"2024-01-05","current":3.991181,"twenty":4.019109,"median":10.643214,"eighty":24.268735,"marketCap":5007735164},{"date":"2024-01-12","current":3.981481,"twenty":4.012162,"median":10.643214,"eighty":24.268735,"marketCap":4995564055},{"date":"2024-01-19","current":4.0413,"twenty":4.006621,"median":10.648231,"eighty":24.286182,"marketCap":5070619227},{"date":"2024-01-26","current":4.07121,"twenty":4.006684,"median":10.643214,"eighty":24.268735,"marketCap":5108146813},{"date":"2024-02-02","current":4.07606,"twenty":4.006684,"median":10.643214,"eighty":24.268735,"marketCap":5114232367},{"date":"2024-02-09","current":7.752523,"twenty":4.006684,"median":10.580696,"eighty":24.268735,"marketCap":5216672534},{"date":"2024-02-16","current":7.878633,"twenty":4.006684,"median":10.407512,"eighty":24.268735,"marketCap":5301532211},{"date":"2024-02-23","current":7.687053,"twenty":4.006684,"median":10.192505,"eighty":24.268735,"marketCap":5172617651},{"date":"2024-03-01","current":7.617848,"twenty":4.006747,"median":10.105311,"eighty":24.251289,"marketCap":5126049991},{"date":"2024-03-08","current":7.804018,"twenty":4.006747,"median":9.98542,"eighty":24.251289,"marketCap":5251323556},{"date":"2024-03-15","current":7.842031,"twenty":4.006747,"median":9.898047,"eighty":24.251289,"marketCap":5276902975},{"date":"2024-03-22","current":7.978978,"twenty":4.006747,"median":9.703798,"eighty":24.251289,"marketCap":5369054472},{"date":"2024-03-28","current":8.10764,"twenty":4.006747,"median":9.596916,"eighty":24.251289,"marketCap":5455630967},{"date":"2024-04-05","current":7.987263,"twenty":4.006684,"median":9.513674,"eighty":24.249907,"marketCap":5374629474},{"date":"2024-04-12","current":8.09838,"twenty":4.006684,"median":9.490034,"eighty":24.095911,"marketCap":5449400083},{"date":"2024-04-19","current":7.630088,"twenty":4.006684,"median":9.376886,"eighty":24.059125,"marketCap":5134285983},{"date":"2024-04-26","current":7.697132,"twenty":4.006747,"median":9.285373,"eighty":23.886822,"marketCap":5179400450},{"date":"2024-05-03","current":7.748743,"twenty":4.006747,"median":9.238152,"eighty":23.836381,"marketCap":5214128853},{"date":"2024-05-10","current":7.279931,"twenty":4.013188,"median":9.226793,"eighty":23.836381,"marketCap":5010048416},{"date":"2024-05-17","current":7.360495,"twenty":4.024105,"median":9.226793,"eighty":23.836381,"marketCap":5065492570},{"date":"2024-05-24","current":7.275764,"twenty":4.03026,"median":9.226793,"eighty":23.836381,"marketCap":5007180615},{"date":"2024-05-31","current":7.434577,"twenty":4.040869,"median":9.226793,"eighty":23.836381,"marketCap":5116475699},{"date":"2024-06-07","current":7.246594,"twenty":4.05601,"median":9.226793,"eighty":23.836381,"marketCap":4987106008},{"date":"2024-06-14","current":7.038239,"twenty":4.073635,"median":9.232281,"eighty":23.858925,"marketCap":4843715956},{"date":"2024-06-21","current":7.185476,"twenty":4.080761,"median":9.238152,"eighty":23.881468,"marketCap":4945044926},{"date":"2024-06-28","current":7.206312,"twenty":4.084125,"median":9.251658,"eighty":24.00546,"marketCap":4959383931},{"date":"2024-07-05","current":7.255854,"twenty":4.089964,"median":9.251658,"eighty":24.00546,"marketCap":4993478899},{"date":"2024-07-12","current":7.642932,"twenty":4.112735,"median":9.251658,"eighty":24.00546,"marketCap":5259865751},{"date":"2024-07-15","current":7.7272,"twenty":4.113886,"median":9.251658,"eighty":24.00546,"marketCap":5317859061},{"date":"2024-08-02","current":8.923444,"twenty":4.258111,"median":9.344359,"eighty":24.448071,"marketCap":5701188467},{"date":"2024-08-09","current":7.62965,"twenty":4.292534,"median":9.344359,"eighty":24.448071,"marketCap":4874583604},{"date":"2024-08-16","current":8.025366,"twenty":4.303174,"median":9.344359,"eighty":24.448071,"marketCap":5127406044},{"date":"2024-08-23","current":8.058497,"twenty":4.33492,"median":9.344359,"eighty":24.448071,"marketCap":5148573961},{"date":"2024-08-30","current":8.089296,"twenty":4.359185,"median":9.344359,"eighty":24.448071,"marketCap":5168251179},{"date":"2024-09-06","current":7.847107,"twenty":4.386486,"median":9.344359,"eighty":24.448071,"marketCap":5013516690},{"date":"2024-09-13","current":7.796709,"twenty":4.429821,"median":9.344359,"eighty":24.448071,"marketCap":4981317606},{"date":"2024-09-20","current":8.387482,"twenty":4.461587,"median":9.344359,"eighty":24.448071,"marketCap":5358762428},{"date":"2024-09-27","current":8.252155,"twenty":4.480143,"median":9.344359,"eighty":24.448071,"marketCap":5272301924},{"date":"2024-10-04","current":8.328218,"twenty":4.501152,"median":9.344359,"eighty":24.448071,"marketCap":5320898690},{"date":"2024-10-11","current":8.690802,"twenty":4.505035,"median":9.344359,"eighty":24.448071,"marketCap":5552553214},{"date":"2024-10-18","current":9.156047,"twenty":4.522293,"median":9.344359,"eighty":24.448071,"marketCap":5849798465},{"date":"2024-10-25","current":8.869527,"twenty":4.532149,"median":9.344359,"eighty":24.448071,"marketCap":5666740707},{"date":"2024-10-31","current":9.16118,"twenty":4.557099,"median":9.344359,"eighty":24.448071,"marketCap":5853078001},{"date":"2024-11-08","current":10.009209,"twenty":4.64449,"median":9.463313,"eighty":24.478881,"marketCap":5461024335},{"date":"2024-11-15","current":10.3705,"twenty":4.701774,"median":9.509018,"eighty":24.478881,"marketCap":5658144710},{"date":"2024-11-22","current":10.336707,"twenty":4.719596,"median":9.557294,"eighty":24.478881,"marketCap":5639707379},{"date":"2024-11-29","current":10.389335,"twenty":4.785791,"median":9.651807,"eighty":24.478881,"marketCap":5668421255},{"date":"2024-12-06","current":10.254718,"twenty":4.884448,"median":9.750826,"eighty":24.478881,"marketCap":5594974184},{"date":"2024-12-13","current":10.461906,"twenty":4.966555,"median":9.911235,"eighty":24.478881,"marketCap":5708016178},{"date":"2024-12-20","current":9.946151,"twenty":5.01111,"median":9.968192,"eighty":24.478881,"marketCap":5426620199},{"date":"2024-12-27","current":10.496253,"twenty":5.031448,"median":10.042728,"eighty":24.478881,"marketCap":5726755760},{"date":"2025-01-03","current":10.35388,"twenty":5.147001,"median":10.117968,"eighty":24.478881,"marketCap":5649077170},{"date":"2025-01-10","current":10.014845,"twenty":5.370643,"median":10.148884,"eighty":24.489401,"marketCap":5464099362},{"date":"2025-01-17","current":10.285741,"twenty":5.493855,"median":10.166766,"eighty":24.489401,"marketCap":5611900258},{"date":"2025-01-24","current":10.315102,"twenty":6.618682,"median":10.2104,"eighty":24.489401,"marketCap":5627919578},{"date":"2025-01-31","current":10.509549,"twenty":7.165937,"median":10.245023,"eighty":24.489401,"marketCap":5734009791},{"date":"2025-02-07","current":10.796209,"twenty":7.169086,"median":10.235877,"eighty":23.836381,"marketCap":5523340621},{"date":"2025-02-14","current":9.953734,"twenty":7.169086,"median":10.217747,"eighty":19.760313,"marketCap":5092330239},{"date":"2025-02-21","current":9.622904,"twenty":7.169086,"median":10.185387,"eighty":19.262703,"marketCap":4923077745},{"date":"2025-02-28","current":9.566289,"twenty":7.169086,"median":10.135949,"eighty":19.133357,"marketCap":4894113301},{"date":"2025-03-07","current":9.249471,"twenty":7.168438,"median":10.082984,"eighty":18.875439,"marketCap":4732029444},{"date":"2025-03-14","current":9.083056,"twenty":7.168438,"median":10.014845,"eighty":18.76243,"marketCap":4646891533},{"date":"2025-03-21","current":9.689241,"twenty":7.168438,"median":9.953734,"eighty":18.532562,"marketCap":4957015882},{"date":"2025-03-28","current":9.763585,"twenty":7.168438,"median":9.905251,"eighty":18.313801,"marketCap":4995050000},{"date":"2025-04-04","current":9.040166,"twenty":7.168438,"median":9.875672,"eighty":18.210974,"marketCap":4624948773},{"date":"2025-04-11","current":8.779964,"twenty":7.169086,"median":9.82364,"eighty":18.087546,"marketCap":4491829359},{"date":"2025-04-17","current":8.754458,"twenty":7.169086,"median":9.767016,"eighty":17.969343,"marketCap":4478780597},{"date":"2025-04-25","current":9.174177,"twenty":7.168438,"median":9.713583,"eighty":17.697041,"marketCap":4693508767},{"date":"2025-05-02","current":9.39135,"twenty":7.168438,"median":9.675332,"eighty":17.697041,"marketCap":4804614764},{"date":"2025-05-09","current":12.009438,"twenty":7.168438,"median":9.675332,"eighty":17.697041,"marketCap":5214498026},{"date":"2025-05-16","current":11.848208,"twenty":7.168438,"median":9.675332,"eighty":17.697041,"marketCap":5144491753},{"date":"2025-05-23","current":11.490719,"twenty":7.168438,"median":9.675332,"eighty":17.697041,"marketCap":4989270019},{"date":"2025-05-30","current":11.607917,"twenty":7.168438,"median":9.675332,"eighty":17.697041,"marketCap":5040157730},{"date":"2025-06-06","current":11.808268,"twenty":7.168438,"median":9.675332,"eighty":17.658837,"marketCap":5127150131},{"date":"2025-06-13","current":12.052487,"twenty":7.168438,"median":9.675332,"eighty":17.624718,"marketCap":5233189887},{"date":"2025-06-20","current":12.082605,"twenty":7.167789,"median":9.663569,"eighty":17.61061,"marketCap":5246267176},{"date":"2025-06-27","current":12.581518,"twenty":7.167789,"median":9.663569,"eighty":17.505135,"marketCap":5462895310},{"date":"2025-07-03","current":13.189774,"twenty":7.167789,"median":9.663569,"eighty":17.464072,"marketCap":5726999689},{"date":"2025-07-11","current":13.550536,"twenty":7.167789,"median":9.663569,"eighty":17.464072,"marketCap":5883642867},{"date":"2025-07-18","current":13.796719,"twenty":7.167789,"median":9.663569,"eighty":17.464072,"marketCap":5990535490},{"date":"2025-07-25","current":13.826183,"twenty":7.167789,"median":9.663569,"eighty":17.464072,"marketCap":6003328490},{"date":"2025-08-01","current":13.486372,"twenty":7.167789,"median":9.663569,"eighty":17.253455,"marketCap":5966370934},{"date":"2025-08-08","current":13.479303,"twenty":7.167789,"median":9.663569,"eighty":15.736926,"marketCap":5963243756},{"date":"2025-08-15","current":14.32099,"twenty":7.167789,"median":9.663569,"eighty":15.586345,"marketCap":6335605928},{"date":"2025-08-22","current":14.022997,"twenty":7.167789,"median":9.663569,"eighty":15.449964,"marketCap":6203773956},{"date":"2025-08-29","current":14.605496,"twenty":7.167789,"median":9.663569,"eighty":15.363302,"marketCap":6461471367},{"date":"2025-09-05","current":14.967069,"twenty":7.167141,"median":9.651807,"eighty":15.223609,"marketCap":6621431282},{"date":"2025-09-12","current":15.153957,"twenty":7.167789,"median":9.663569,"eighty":15.20199,"marketCap":6704110385},{"date":"2025-09-19","current":15.692142,"twenty":7.167789,"median":9.663569,"eighty":15.159737,"marketCap":6942203473},{"date":"2025-09-26","current":15.263135,"twenty":7.167789,"median":9.663569,"eighty":15.159737,"marketCap":6752410892},{"date":"2025-10-03","current":15.191848,"twenty":7.167789,"median":9.663569,"eighty":15.151909,"marketCap":6720873502},{"date":"2025-10-10","current":15.530943,"twenty":7.167789,"median":9.663569,"eighty":15.151909,"marketCap":6870889195},{"date":"2025-10-17","current":15.018447,"twenty":7.167789,"median":9.663569,"eighty":15.082027,"marketCap":6644160932},{"date":"2025-10-24","current":15.345982,"twenty":7.167789,"median":9.663569,"eighty":15.082027,"marketCap":6789062453},{"date":"2025-10-31","current":15.200197,"twenty":7.167789,"median":9.663569,"eighty":15.082027,"marketCap":6724567070},{"date":"2025-11-07","current":13.844394,"twenty":7.167789,"median":9.663569,"eighty":15.027855,"marketCap":7352757783},{"date":"2025-11-14","current":13.72284,"twenty":7.167789,"median":9.663569,"eighty":14.972652,"marketCap":7288200062},{"date":"2025-11-21","current":13.395525,"twenty":7.167789,"median":9.663569,"eighty":14.926649,"marketCap":7114363411},{"date":"2025-11-28","current":14.238174,"twenty":7.167789,"median":9.663569,"eighty":14.875669,"marketCap":7561894337},{"date":"2025-12-05","current":14.38965,"twenty":7.167789,"median":9.663569,"eighty":14.82513,"marketCap":7642343014},{"date":"2025-12-12","current":14.838251,"twenty":7.167789,"median":9.663569,"eighty":14.807709,"marketCap":7880594865},{"date":"2025-12-19","current":14.555955,"twenty":7.167789,"median":9.663569,"eighty":14.772129,"marketCap":7730667785},{"date":"2025-12-26","current":15.41926,"twenty":7.167789,"median":9.663569,"eighty":14.772129,"marketCap":8189168986},{"date":"2026-01-02","current":15.268314,"twenty":7.167789,"median":9.663569,"eighty":14.772129,"marketCap":8109001598},{"date":"2026-01-09","current":16.276209,"twenty":7.167789,"median":9.663569,"eighty":14.772129,"marketCap":8644294717},{"date":"2026-01-16","current":17.066424,"twenty":7.167789,"median":9.663569,"eighty":14.772129,"marketCap":9063978024},{"date":"2026-01-23","current":17.455176,"twenty":7.167789,"median":9.663569,"eighty":14.772129,"marketCap":9270444209},{"date":"2026-01-30","current":16.56539,"twenty":7.167789,"median":9.663569,"eighty":14.772129,"marketCap":8797878555},{"date":"2026-02-06","current":15.97114,"twenty":7.167789,"median":9.663569,"eighty":14.772129,"marketCap":8482272207},{"date":"2026-02-13","current":12.91237,"twenty":7.167789,"median":9.663569,"eighty":14.768924,"marketCap":9253004286},{"date":"2026-02-20","current":11.999191,"twenty":7.167789,"median":9.663569,"eighty":14.686373,"marketCap":8598620547},{"date":"2026-02-27","current":11.653251,"twenty":7.167789,"median":9.663569,"eighty":14.61406,"marketCap":8350719406},{"date":"2026-03-06","current":11.140856,"twenty":7.167789,"median":9.663569,"eighty":14.552623,"marketCap":7983537521},{"date":"2026-03-13","current":10.070264,"twenty":7.167789,"median":9.663569,"eighty":14.448895,"marketCap":7216351533},{"date":"2026-03-20","current":10.377105,"twenty":7.167789,"median":9.663569,"eighty":14.381387,"marketCap":7436233709},{"date":"2026-03-27","current":10.290341,"twenty":7.167789,"median":9.663569,"eighty":14.334862,"marketCap":7374058288},{"date":"2026-04-02","current":10.184585,"twenty":7.167789,"median":9.663569,"eighty":14.24077,"marketCap":7298273655},{"date":"2026-04-10","current":10.661976,"twenty":7.167789,"median":9.663569,"eighty":14.170366,"marketCap":7640371893},{"date":"2026-04-17","current":11.149421,"twenty":7.167789,"median":9.663569,"eighty":14.131214,"marketCap":7989675009},{"date":"2026-04-24","current":10.538267,"twenty":7.167789,"median":9.663569,"eighty":14.082522,"marketCap":7551722205},{"date":"2026-05-01","current":10.9192,"twenty":7.167789,"median":9.663569,"eighty":14.031954,"marketCap":7824698415},{"date":"2026-05-08","current":10.478069,"twenty":7.167789,"median":9.663569,"eighty":13.952129,"marketCap":7906750602},{"date":"2026-05-15","current":10.573934,"twenty":7.167789,"median":9.663569,"eighty":13.85876,"marketCap":7979090878},{"date":"2026-05-22","current":10.592485,"twenty":7.167789,"median":9.663569,"eighty":13.827316,"marketCap":7993089283},{"date":"2026-05-29","current":10.604036,"twenty":7.167141,"median":9.651807,"eighty":13.785003,"marketCap":8001805271},{"date":"2026-06-05","current":11.719181,"twenty":7.167789,"median":9.663569,"eighty":13.747161,"marketCap":8843294299},{"date":"2026-06-12","current":12.052045,"twenty":7.167789,"median":9.663569,"eighty":13.733361,"marketCap":9094473228},{"date":"2026-06-18","current":12.448961,"twenty":7.167789,"median":9.663569,"eighty":13.674605,"marketCap":9393986271},{"date":"2026-06-26","current":11.903289,"twenty":7.167141,"median":9.651807,"eighty":13.588686,"marketCap":8982221866},{"date":"2026-07-02","current":11.792334,"twenty":7.167141,"median":9.651807,"eighty":13.530108,"marketCap":8898495557},{"date":"2026-07-10","current":12.774125,"twenty":7.167141,"median":9.651807,"eighty":13.476816,"marketCap":9639354541},{"date":"2026-07-17","current":13.188192,"twenty":7.167141,"median":9.651807,"eighty":13.415903,"marketCap":9951809507},{"date":"2026-07-24","current":12.17245,"twenty":7.167141,"median":9.651807,"eighty":13.359964,"marketCap":9185330800},{"date":"2026-07-31","current":11.272405,"twenty":7.166493,"median":9.649891,"eighty":13.31589,"marketCap":9652560584},{"date":"2026-08-07","current":11.47968,"twenty":7.166493,"median":9.649891,"eighty":13.265235,"marketCap":9830049795},{"date":"2026-08-14","current":11.08628,"twenty":7.166493,"median":9.649891,"eighty":13.188192,"marketCap":9493181404},{"date":"2026-08-21","current":10.648687,"twenty":7.166493,"median":9.649891,"eighty":13.076765,"marketCap":9118470975},{"date":"2026-08-28","current":11.188355,"twenty":7.166493,"median":9.649891,"eighty":12.989517,"marketCap":9580587977},{"date":"2026-09-04","current":11.058496,"twenty":7.166493,"median":9.649891,"eighty":12.945343,"marketCap":9469390265},{"date":"2026-09-11","current":10.706671,"twenty":7.166493,"median":9.649891,"eighty":12.899845,"marketCap":9168122046}],"updateTime":1789270840211},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"AMG\",pageSize:20,pageCount:4,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"17492019","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443423000031-AMG","pdf_url":"","pub_time":1699246800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMG","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000031/0001004434-23-000031-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000031/amgq32023ex991.htm","primary":true,"translateUrl":"","linkName":"amgq32023ex991.htm","type":"EX-99.1","id":"NTFILE9NZX1hdE5Dm3P3jf","market":"us","size":436076},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000031/amg-20231106.htm","primary":false,"translateUrl":"","linkName":"amg-20231106.htm","type":"8-K","id":"NTFILEBQGy6YTCX13iNtpc","market":"us","size":41766},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000031/amgbulleta.gif","primary":false,"translateUrl":"","linkName":"amgbulleta.gif","type":"GRAPHIC","id":"NTFILE2yfzNZ6M7mo8SfAF","market":"us","size":184},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000031/amglogoa.gif","primary":false,"translateUrl":"","linkName":"amglogoa.gif","type":"GRAPHIC","id":"NTFILECd8jq3SdUrnVEuo2","market":"us","size":12652},{"description":"COURTESY PDF","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000031/courtesy.pdf","primary":false,"translateUrl":"","linkName":"courtesy.pdf","type":"EX-99.1","id":"NTFILE9qWGgVX7EmCqwPx7","market":"us","size":91112}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2023-11-06 13:00","pubTimestamp":1699246800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項：經營成果和財務狀況；項目8.01：其他活動；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17492018","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443423000034-AMG","pdf_url":"","pub_time":1699246800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"AMG","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000034/0001004434-23-000034-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000034/amg-20230930.htm","primary":true,"translateUrl":"","linkName":"amg-20230930.htm","type":"10-Q","id":"NTFILE6Yc3TZTaoVVJuF7D","market":"us","size":1965017},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000034/amg_09302023xexhibit311.htm","primary":false,"translateUrl":"","linkName":"amg_09302023xexhibit311.htm","type":"EX-31.1","id":"NTFILE3JvRvmwt12yUVPTM","market":"us","size":11748},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000034/amg_09302023xexhibit312.htm","primary":false,"translateUrl":"","linkName":"amg_09302023xexhibit312.htm","type":"EX-31.2","id":"NTFILE7g13rfRh4Fkpb5s8","market":"us","size":11692},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000034/amg_09302023xexhibit321.htm","primary":false,"translateUrl":"","linkName":"amg_09302023xexhibit321.htm","type":"EX-32.1","id":"NTFILE24Bq5GzGWNmA6hQM","market":"us","size":6240},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000034/amg_09302023xexhibit322.htm","primary":false,"translateUrl":"","linkName":"amg_09302023xexhibit322.htm","type":"EX-32.2","id":"NTFILEFEwMSnVrveX9GSew","market":"us","size":6371},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000034/amg-20230930_g1.gif","primary":false,"translateUrl":"","linkName":"amg-20230930_g1.gif","type":"GRAPHIC","id":"NTFILEGGgR48pBQ8N3i2mn","market":"us","size":15521},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000034/amg-20230930_g2.jpg","primary":false,"translateUrl":"","linkName":"amg-20230930_g2.jpg","type":"GRAPHIC","id":"NTFILE39fM7QQAfKLaiUEh","market":"us","size":38953}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2023-11-06 13:00","pubTimestamp":1699246800,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17492020","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312523240937-AMG","pdf_url":"","pub_time":1695614400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMG","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1004434/000119312523240937/0001193125-23-240937-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":null,"gpt_en_title":null,"attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000119312523240937/d536763dex991.htm","primary":true,"translateUrl":"","linkName":"d536763dex991.htm","type":"EX-99.1","id":"NTFILEJ9hu2Vmm1NKm6m1r","market":"us","size":7317},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000119312523240937/d536763d8k.htm","primary":false,"translateUrl":"","linkName":"d536763d8k.htm","type":"8-K","id":"NTFILECCrPeWvgqRbULfx6","market":"us","size":31764},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000119312523240937/g536763g0924080948532.jpg","primary":false,"translateUrl":"","linkName":"g536763g0924080948532.jpg","type":"GRAPHIC","id":"NTFILE5KKz42XzhWkeb2fq","market":"us","size":2682}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2023-09-25 12:00","pubTimestamp":1695614400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.02項：董事或某些高級職員離職；選舉董事；某些官員的任命：某些官員的補償安排；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16762290","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443423000025-AMG","pdf_url":"","pub_time":1691438847000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"AMG","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000025/0001004434-23-000025-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000025/amg-20230630.htm","primary":true,"translateUrl":"","linkName":"amg-20230630.htm","type":"10-Q","id":"NTFILE5Rk7ZTXzTSZA9CNG","market":"us","size":1934773},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000025/amg_06302023xexhibit311.htm","primary":false,"translateUrl":"","linkName":"amg_06302023xexhibit311.htm","type":"EX-31.1","id":"NTFILEEJ5DcWHcFkLXTPtC","market":"us","size":11746},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000025/amg_06302023xexhibit312.htm","primary":false,"translateUrl":"","linkName":"amg_06302023xexhibit312.htm","type":"EX-31.2","id":"NTFILEFFghdttKD8iwKCiq","market":"us","size":11690},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000025/amg_06302023xexhibit321.htm","primary":false,"translateUrl":"","linkName":"amg_06302023xexhibit321.htm","type":"EX-32.1","id":"NTFILE4oPDXtnQHE5mim1W","market":"us","size":6233},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000025/amg_06302023xexhibit322.htm","primary":false,"translateUrl":"","linkName":"amg_06302023xexhibit322.htm","type":"EX-32.2","id":"NTFILE6PaJtMs8rVKqcd4H","market":"us","size":6364},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000025/amg-20230630_g1.jpg","primary":false,"translateUrl":"","linkName":"amg-20230630_g1.jpg","type":"GRAPHIC","id":"NTFILEBdYpLAyiuiCUTuqH","market":"us","size":114950},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000025/amg-20230630_g2.jpg","primary":false,"translateUrl":"","linkName":"amg-20230630_g2.jpg","type":"GRAPHIC","id":"NTFILE5FA69WCv88AvV1St","market":"us","size":34983}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2023-08-08 04:07","pubTimestamp":1691438847,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16710939","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443423000021-AMG","pdf_url":"","pub_time":1690369905000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMG","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000021/0001004434-23-000021-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000021/amgq22023ex991.htm","primary":true,"translateUrl":"","linkName":"amgq22023ex991.htm","type":"EX-99.1","id":"NTFILE3LaqTCKjcYt93WSz","market":"us","size":352261},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000021/amg-20230726.htm","primary":false,"translateUrl":"","linkName":"amg-20230726.htm","type":"8-K","id":"NTFILE23L4sdkRCsuFMrSE","market":"us","size":41636},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000021/amglogoa78a.jpg","primary":false,"translateUrl":"","linkName":"amglogoa78a.jpg","type":"GRAPHIC","id":"NTFILE6c9W4GnFoTcQDVtL","market":"us","size":114950},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000021/image5.jpg","primary":false,"translateUrl":"","linkName":"image5.jpg","type":"GRAPHIC","id":"NTFILEBJj6P8D84kK9NUc7","market":"us","size":7976},{"description":"COURTESY PDF","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000021/courtesy.pdf","primary":false,"translateUrl":"","linkName":"courtesy.pdf","type":"EX-99.1","id":"NTFILE6Sn9E4ACgDo3q2mw","market":"us","size":92235}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2023-07-26 19:11","pubTimestamp":1690369905,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目2.02：經營成果和財務狀況；項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16710960","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312523156631-AMG","pdf_url":"","pub_time":1685376000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMG","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1004434/000119312523156631/0001193125-23-156631-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000119312523156631/d473912d8k.htm","primary":true,"translateUrl":"","linkName":"d473912d8k.htm","type":"8-K","id":"NTFILEC1ysrGmMLjnK9P8f","market":"us","size":49307}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2023-05-30 00:00","pubTimestamp":1685376000,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"項目5.07：將事項提交證券持有人表決","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16710962","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443423000017-AMG","pdf_url":"","pub_time":1683475200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"AMG","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000017/0001004434-23-000017-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000017/amg-20230331.htm","primary":true,"translateUrl":"","linkName":"amg-20230331.htm","type":"10-Q","id":"NTFILEAr1uF4ifUUjCJKGT","market":"us","size":1767331},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000017/amg_03312023xexhibit311.htm","primary":false,"translateUrl":"","linkName":"amg_03312023xexhibit311.htm","type":"EX-31.1","id":"NTFILE86cewa5uEgzkHbPs","market":"us","size":11845},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000017/amg_03312023xexhibit312.htm","primary":false,"translateUrl":"","linkName":"amg_03312023xexhibit312.htm","type":"EX-31.2","id":"NTFILE28ftxHwCA4rYbUZX","market":"us","size":11789},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000017/amg_03312023xexhibit321.htm","primary":false,"translateUrl":"","linkName":"amg_03312023xexhibit321.htm","type":"EX-32.1","id":"NTFILEC6iRw8jkQpxrystv","market":"us","size":6333},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000017/amg_03312023xexhibit322.htm","primary":false,"translateUrl":"","linkName":"amg_03312023xexhibit322.htm","type":"EX-32.2","id":"NTFILE2rai6CyjCs4ZEd6L","market":"us","size":6464},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000017/amg-20230331_g1.jpg","primary":false,"translateUrl":"","linkName":"amg-20230331_g1.jpg","type":"GRAPHIC","id":"NTFILED77mNjaZzkyXRdkr","market":"us","size":114950},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000017/amg-20230331_g2.jpg","primary":false,"translateUrl":"","linkName":"amg-20230331_g2.jpg","type":"GRAPHIC","id":"NTFILE35KoGRTuJZhaNqs7","market":"us","size":43512}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2023-05-08 00:00","pubTimestamp":1683475200,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16710964","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443423000015-AMG","pdf_url":"","pub_time":1682870400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMG","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000015/0001004434-23-000015-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000015/amgq12023ex991.htm","primary":true,"translateUrl":"","linkName":"amgq12023ex991.htm","type":"EX-99.1","id":"NTFILEDgoMSSAS8bR2thta","market":"us","size":249193},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000015/amg-20230501.htm","primary":false,"translateUrl":"","linkName":"amg-20230501.htm","type":"8-K","id":"NTFILE2LXGPkgCbRBDLhi5","market":"us","size":52628},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000015/amglogoa78a.jpg","primary":false,"translateUrl":"","linkName":"amglogoa78a.jpg","type":"GRAPHIC","id":"NTFILEFgureeaYMZG8VYRU","market":"us","size":114950},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000015/image5.jpg","primary":false,"translateUrl":"","linkName":"image5.jpg","type":"GRAPHIC","id":"NTFILEB2LBievNNquRfdEA","market":"us","size":7976},{"description":"COURTESY PDF","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000015/courtesy.pdf","primary":false,"translateUrl":"","linkName":"courtesy.pdf","type":"EX-99.1","id":"NTFILE5DHR6V1w9EdjM8ra","market":"us","size":209919}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2023-05-01 00:00","pubTimestamp":1682870400,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目2.02：經營成果和財務狀況；項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16752188","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443423000010-AMG","pdf_url":"","pub_time":1676563200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"AMG","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000010/0001004434-23-000010-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000010/amg-20221231.htm","primary":true,"translateUrl":"","linkName":"amg-20221231.htm","type":"10-K","id":"NTFILEFyp8G43DYTKsCoNd","market":"us","size":3161445},{"description":"EX-21.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000010/amg_exhibit211x12312022.htm","primary":false,"translateUrl":"","linkName":"amg_exhibit211x12312022.htm","type":"EX-21.1","id":"NTFILEFoA5oRrkEWKvS8sF","market":"us","size":33575},{"description":"EX-23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000010/amg_exhibit231x12312022.htm","primary":false,"translateUrl":"","linkName":"amg_exhibit231x12312022.htm","type":"EX-23.1","id":"NTFILE4h6voFNoMZUTTHiP","market":"us","size":4211},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000010/amg_exhibit311x12312022.htm","primary":false,"translateUrl":"","linkName":"amg_exhibit311x12312022.htm","type":"EX-31.1","id":"NTFILE5h7ND13o7FvAs4Da","market":"us","size":11833},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000010/amg_exhibit312x12312022.htm","primary":false,"translateUrl":"","linkName":"amg_exhibit312x12312022.htm","type":"EX-31.2","id":"NTFILE3joKJtKVp3hVVPWi","market":"us","size":11869},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000010/amg_exhibit321x12312022.htm","primary":false,"translateUrl":"","linkName":"amg_exhibit321x12312022.htm","type":"EX-32.1","id":"NTFILEChENhirRRytsKzkb","market":"us","size":6695},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000010/amg_exhibit322x12312022.htm","primary":false,"translateUrl":"","linkName":"amg_exhibit322x12312022.htm","type":"EX-32.2","id":"NTFILE4T3wfN6PjkMf6ZfU","market":"us","size":6676},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000010/amg-20221231_g1.jpg","primary":false,"translateUrl":"","linkName":"amg-20221231_g1.jpg","type":"GRAPHIC","id":"NTFILEHLxaF2Y4ioA6e21g","market":"us","size":114950},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000010/amg-20221231_g2.jpg","primary":false,"translateUrl":"","linkName":"amg-20221231_g2.jpg","type":"GRAPHIC","id":"NTFILE2KjWh2VcHoD1UTSa","market":"us","size":35856},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000010/amg-20221231_g3.jpg","primary":false,"translateUrl":"","linkName":"amg-20221231_g3.jpg","type":"GRAPHIC","id":"NTFILEE27nQviic1TmsLQw","market":"us","size":45979},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000010/amg-20221231_g4.jpg","primary":false,"translateUrl":"","linkName":"amg-20221231_g4.jpg","type":"GRAPHIC","id":"NTFILEC3axy21ARW9Zs1dL","market":"us","size":27420},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443423000010/amg-20221231_g5.jpg","primary":false,"translateUrl":"","linkName":"amg-20221231_g5.jpg","type":"GRAPHIC","id":"NTFILEAop5Dw8odDPdhrcy","market":"us","size":21034}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"年度報告","pubTime":"2023-02-17 00:00","pubTimestamp":1676563200,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16752189","market":"us","labels":[],"media":"sec.gov","original_id":"AN90572923000047-AMG","pdf_url":"","pub_time":1676304000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","symbol":"AMG","title":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1004434/000090572923000047/0000905729-23-000047-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CCP/AFFILIATED MANAGERS GROUP SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000090572923000047/affiliatedsc13g_021423.htm","primary":true,"translateUrl":"","linkName":"affiliatedsc13g_021423.htm","type":"SC 13G","id":"NTFILECZRYMmchJ1USiDpV","market":"us","size":157447},{"description":"JOINT FILING AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000090572923000047/affiliatedex991_021423.htm","primary":false,"translateUrl":"","linkName":"affiliatedex991_021423.htm","type":"EX-99.1","id":"NTFILEDHQkQ9BoEsLmtKnK","market":"us","size":19242}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2023-02-14 00:00","pubTimestamp":1676304000,"title_zh":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16752191","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465923015215-AMG","pdf_url":"","pub_time":1675872000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"AMG","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1004434/000110465923015215/0001104659-23-015215-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465923015215/tv0177-affiliatedmanagersgro.htm","primary":true,"translateUrl":"","linkName":"tv0177-affiliatedmanagersgro.htm","type":"SC 13G/A","id":"NTFILE4wpJXEEnuA8awDGb","market":"us","size":11497}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2023-02-09 00:00","pubTimestamp":1675872000,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13567084","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760221030400-AMG","pdf_url":"","pub_time":1638806400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4 - Statement of changes in beneficial ownership of securities","symbol":"AMG","title":"4 - Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221030400/0001127602-21-030400-index.htm","us_notice_code":"Form 4","us_title_en":"4 - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221030400/xslF345X03/form4.xml","primary":true,"translateUrl":"","linkName":"form4.html","type":"4","id":"NTFILE4JSmppSadAGwV7WJ","market":"us","size":0}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2021-12-07 00:00","pubTimestamp":1638806400,"title_zh":"4 - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13567085","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760221030308-AMG","pdf_url":"","pub_time":1638720000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4 - Statement of changes in beneficial ownership of securities","symbol":"AMG","title":"4 - Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221030308/0001127602-21-030308-index.htm","us_notice_code":"Form 4","us_title_en":"4 - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221030308/xslF345X03/form4.xml","primary":true,"translateUrl":"","linkName":"form4.html","type":"4","id":"NTFILEEoiJy4iCXdxbYCmJ","market":"us","size":0}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2021-12-06 00:00","pubTimestamp":1638720000,"title_zh":"4 - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13567087","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760221028493-AMG","pdf_url":"","pub_time":1636041600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4 - Statement of changes in beneficial ownership of securities","symbol":"AMG","title":"4 - Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221028493/0001127602-21-028493-index.htm","us_notice_code":"Form 4","us_title_en":"4 - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221028493/xslF345X03/form4.xml","primary":true,"translateUrl":"","linkName":"form4.html","type":"4","id":"NTFILECy7TsVjCVSpwbx1j","market":"us","size":0}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2021-11-05 00:00","pubTimestamp":1636041600,"title_zh":"4 - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13567090","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760221028202-AMG","pdf_url":"","pub_time":1635868800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4 - Statement of changes in beneficial ownership of securities","symbol":"AMG","title":"4 - Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221028202/0001127602-21-028202-index.htm","us_notice_code":"Form 4","us_title_en":"4 - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221028202/xslF345X03/form4.xml","primary":true,"translateUrl":"","linkName":"form4.html","type":"4","id":"NTFILEF4K4pUaZHi9Zx5ZX","market":"us","size":0}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2021-11-03 00:00","pubTimestamp":1635868800,"title_zh":"4 - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13567089","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760221028204-AMG","pdf_url":"","pub_time":1635868800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"4 - Statement of changes in beneficial ownership of securities","symbol":"AMG","title":"4 - Statement of changes in beneficial ownership of securities","titleType":"持股變動聲明","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221028204/0001127602-21-028204-index.htm","us_notice_code":"Form 4","us_title_en":"4 - Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221028204/xslF345X03/form4.xml","primary":true,"translateUrl":"","linkName":"form4.html","type":"4","id":"NTFILE8Hm2kUN8P8dZUTDu","market":"us","size":0}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2021-11-03 00:00","pubTimestamp":1635868800,"title_zh":"4 - Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13567093","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760221027762-AMG","pdf_url":"","pub_time":1635350400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"3 - Initial statement of beneficial ownership of securities","symbol":"AMG","title":"3 - Initial statement of beneficial ownership of securities","titleType":"持股變動聲明","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221027762/0001127602-21-027762-index.htm","us_notice_code":"Form 3","us_title_en":"3 - Initial statement of beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221027762/xslF345X02/form3.xml","primary":true,"translateUrl":"","linkName":"form3.html","type":"3","id":"NTFILE2PVAt9CLLzkcqcY7","market":"us","size":0},{"description":"POWER OF ATTORNEY","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221027762/doc1.htm","primary":false,"translateUrl":"","linkName":"doc1.htm","type":"EX-24","id":"NTFILE6MnsRjRVLTZZk7Ab","market":"us","size":4835}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2021-10-28 00:00","pubTimestamp":1635350400,"title_zh":"3 - Initial statement of beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13567092","market":"us","labels":[],"media":"sec.gov","original_id":"AN112760221027763-AMG","pdf_url":"","pub_time":1635350400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"3 - Initial statement of beneficial ownership of securities","symbol":"AMG","title":"3 - Initial statement of beneficial ownership of securities","titleType":"持股變動聲明","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221027763/0001127602-21-027763-index.htm","us_notice_code":"Form 3","us_title_en":"3 - Initial statement of beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRIMARY DOCUMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221027763/xslF345X02/form3.xml","primary":true,"translateUrl":"","linkName":"form3.html","type":"3","id":"NTFILE5zXP4KVVSizcP1Ts","market":"us","size":0},{"description":"POWER OF ATTORNEY","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000112760221027763/doc1.htm","primary":false,"translateUrl":"","linkName":"doc1.htm","type":"EX-24","id":"NTFILEFy657FbbAavBSt8y","market":"us","size":4832}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"持股變動聲明","pubTime":"2021-10-28 00:00","pubTimestamp":1635350400,"title_zh":"3 - Initial statement of beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12818025","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443421000023-AMG","pdf_url":null,"pub_time":1620316800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"AMG","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/0001004434-21-000023-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/amg-20210331.htm","primary":true,"translateUrl":null,"linkName":"amg-20210331.htm","type":"10-Q","id":"NTFILE7xgeR4yXTiWfLDC1","market":"us","size":1498554},{"description":"EX-3.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/amg_exhibit31x33121.htm","primary":false,"translateUrl":null,"linkName":"amg_exhibit31x33121.htm","type":"EX-3.1","id":"NTFILE7TeDBnqHNr9JHAPr","market":"us","size":132682},{"description":"EX-10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/amg_exhibit101x33121.htm","primary":false,"translateUrl":null,"linkName":"amg_exhibit101x33121.htm","type":"EX-10.1","id":"NTFILE7ZFn8rvj72B7z214","market":"us","size":114567},{"description":"EX-10.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/amg_exhibit102x33121.htm","primary":false,"translateUrl":null,"linkName":"amg_exhibit102x33121.htm","type":"EX-10.2","id":"NTFILEBKwQeaR2nxuqJLFF","market":"us","size":129559},{"description":"EX-22","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/amg_exhibit22x33121.htm","primary":false,"translateUrl":null,"linkName":"amg_exhibit22x33121.htm","type":"EX-22","id":"NTFILE4pS4K5tAx1oz6gBh","market":"us","size":1859},{"description":"EX-31.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/amg_03312021xexhibit311.htm","primary":false,"translateUrl":null,"linkName":"amg_03312021xexhibit311.htm","type":"EX-31.1","id":"NTFILEGX8bEujsVTCN8e3n","market":"us","size":11837},{"description":"EX-31.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/amg_03312021xexhibit312.htm","primary":false,"translateUrl":null,"linkName":"amg_03312021xexhibit312.htm","type":"EX-31.2","id":"NTFILE4c2HHiJQWHTkPxdv","market":"us","size":11781},{"description":"EX-32.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/amg_03312021xexhibit321.htm","primary":false,"translateUrl":null,"linkName":"amg_03312021xexhibit321.htm","type":"EX-32.1","id":"NTFILE4KWMb11XxJMpHWDC","market":"us","size":6325},{"description":"EX-32.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/amg_03312021xexhibit322.htm","primary":false,"translateUrl":null,"linkName":"amg_03312021xexhibit322.htm","type":"EX-32.2","id":"NTFILEDdoXHniHyRxX9oSM","market":"us","size":6456},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/amg-20210331_g1.jpg","primary":false,"translateUrl":null,"linkName":"amg-20210331_g1.jpg","type":"GRAPHIC","id":"NTFILE6cmVXTKWDK7YX8nA","market":"us","size":114950},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/amg-20210331_g2.jpg","primary":false,"translateUrl":null,"linkName":"amg-20210331_g2.jpg","type":"GRAPHIC","id":"NTFILEHEXetG44ZzHxS8oM","market":"us","size":29132}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[{"id":94939,"name":"CONSOLIDATED STATEMENTS OF INCOME","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":94940,"name":"CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":94941,"name":"CONSOLIDATED BALANCE SHEETS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":94942,"name":"CONSOLIDATED BALANCE SHEETS (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":94943,"name":"CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":94944,"name":"CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":94945,"name":"CONSOLIDATED STATEMENTS OF CASH FLOWS","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000023/R8.htm","cdn_url":"","translation_url":"","translate_status":0}],"event_type":"important_notice","event_name":"季度報告","pubTime":"2021-05-07 00:00","pubTimestamp":1620316800,"title_zh":"10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12818036","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443421000019-AMG","pdf_url":null,"pub_time":1619971200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"AMG","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000019/0001004434-21-000019-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000019/amgq12021ex991.htm","primary":true,"translateUrl":null,"linkName":"amgq12021ex991.htm","type":"EX-99.1","id":"NTFILEC5qMGDXFpiRX6NM9","market":"us","size":201885},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000019/amg-20210503.htm","primary":false,"translateUrl":null,"linkName":"amg-20210503.htm","type":"8-K","id":"NTFILESALtXcyLe6QGS8Xt","market":"us","size":50303},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000019/amglogoa781.jpg","primary":false,"translateUrl":null,"linkName":"amglogoa781.jpg","type":"GRAPHIC","id":"NTFILEGmwLBZtnrHVQLbVD","market":"us","size":114950},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000019/image55a.jpg","primary":false,"translateUrl":null,"linkName":"image55a.jpg","type":"GRAPHIC","id":"NTFILE9XzXbcs8CwcYZ1Wa","market":"us","size":7976},{"description":"COURTESY PDF","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1004434/000100443421000019/courtesy.pdf","primary":false,"translateUrl":null,"linkName":"courtesy.pdf","type":"EX-99.1","id":"NTFILECsYwBdvgk96KkMrv","market":"us","size":211789}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2021-05-03 00:00","pubTimestamp":1619971200,"title_zh":"8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目2.02：經營成果和財務狀況；項目8.01：其他項目；項目9.01：財務報表和證物","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":9,"pageCount":4,"totalSize":174,"code":"91000000","status":"200"}]}}