US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Affiliated Managers Group Inc

15.72

-0.1300-0.82%

Post-market: 15.720.00000.00%16:04 EST

Volume:8.30K

Turnover:130.58K

Market Cap:446.64M

PE:- -

High:15.85

Open:15.85

Low:15.70

Close:15.85

52wk High:16.94

52wk Low:14.61

Shares:28.41M

Float Shares:28.41M

Volume Ratio:0.45

T/O Rate:0.03%

Dividend:1.05

Dividend Rate:6.68%

ROE:--

ROA:--

PB:--

PE(LYR):- -

Loading ...

Overview Company News Filings

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www-web.itiger.com/stock/MGRD/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"MGRD","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MGRD\",,,,,undefined,":{"symbol":"MGRD","market":"US","secType":"STK","nameCN":"Affiliated Managers Group Inc","latestPrice":15.72,"timestamp":1766005200000,"preClose":15.85,"halted":0,"volume":8295,"hourTrading":{"tag":"盘后","latestPrice":15.72,"preClose":15.72,"latestTime":"16:04 EST","volume":2,"amount":31.44,"timestamp":1766005472434},"delay":0,"floatShares":28412100,"shares":28412100,"eps":0,"marketStatus":"Post-Mkt","change":-0.13,"latestTime":"12-17 17:52:33 EST","open":15.85,"high":15.85,"low":15.7,"amount":130579.6525,"amplitude":0.009464,"askPrice":15.85,"askSize":7,"bidPrice":15.67,"bidSize":7,"shortable":3,"etf":0,"ttmEps":0,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1766019600000},"marketStatusCode":4,"adr":0,"exchange":"NYSE","adjPreClose":15.85,"dividendRate":0.066794,"postHourTrading":{"tag":"盘后","latestPrice":15.72,"preClose":15.72,"latestTime":"16:04 EST","volume":2,"amount":31.44,"timestamp":1766005472434},"volumeRatio":0.447305},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"MGRD\",,,,,undefined,":{"symbol":"MGRD","floatShares":28412100,"roa":"--","roe":"--","lyrEps":0,"volumeRatio":0.447305,"shares":28412100,"dividePrice":1.05,"high":15.85,"amplitude":0.009464,"preClose":15.85,"low":15.7,"week52Low":14.61,"pbRate":"--","week52High":16.9399,"institutionHeld":0,"latestPrice":15.72,"eps":0,"divideRate":0.066794,"volume":8295,"delay":0,"ttmEps":0,"open":15.85,"prevYearClose":15.98,"prevWeekClose":15.7,"prevMonthClose":15.72,"prevQuarterClose":16.08,"fiveDayClose":15.58,"twentyDayClose":15.58,"sixtyDayClose":16.55},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/MGRD\",params:#limit:5,,,undefined,":[{"date":"2025-12-29","symbol":"MGRD","amount":0.2625,"announcedDate":null,"type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-12-29","defaultRemindTime":1767018600000,"name":"Affiliated Managers Group Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-12-30","payableDate":"2025-12-29","currency":"USD","dateTimestamp":1766984400000,"payDate":"2025-12-30"},{"date":"2025-11-03","symbol":"MGRD","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":null,"expectedEps":null,"defaultRemindTime":1762160400000,"name":null,"time":"Pre-Market","dateTimestamp":1762146000000,"actualEps":null},{"date":"2025-09-29","symbol":"MGRD","amount":0.2625,"announcedDate":null,"type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-09-29","defaultRemindTime":1759152600000,"name":"Affiliated Managers Group Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-09-30","payableDate":"2025-09-29","currency":"USD","dateTimestamp":1759118400000,"payDate":"2025-09-30"},{"market":"US","date":"2025-07-31","symbol":"MGRD","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1753934400000,"reportTimeType":"pre","actualEps":null},{"date":"2025-06-27","symbol":"MGRD","amount":0.2625,"announcedDate":null,"type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-06-27","defaultRemindTime":1751031000000,"name":"Affiliated Managers Group Inc","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-06-30","payableDate":"2025-06-27","currency":"USD","dateTimestamp":1750996800000,"payDate":"2025-06-30"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"MGRD\",market:\"US\",,,undefined,":[{"executeDate":"2021-09-28","recordDate":"2021-09-29","paymentDate":"2021-09-30","value":0.2245833,"currency":"USD"},{"executeDate":"2021-12-28","recordDate":"2021-12-29","paymentDate":"2021-12-30","value":0.2625,"currency":"USD"},{"executeDate":"2022-03-28","recordDate":"2022-03-29","paymentDate":"2022-03-30","value":0.2625,"currency":"USD"},{"executeDate":"2022-06-28","recordDate":"2022-06-29","paymentDate":"2022-06-30","value":0.2625,"currency":"USD"},{"executeDate":"2022-09-28","recordDate":"2022-09-29","paymentDate":"2022-09-30","value":0.2625,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"MGRD\",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":1756789200000},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"MGRD\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"17182981","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443423000034-MGRD","pdf_url":"","pub_time":1699305864000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"MGRD","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","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":"","gpt_en_title":"","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":"NTFILE9MGZYdKAMmxkeTPt","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":"NTFILE8y3fubpo1Zih8vLD","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":"NTFILEACi92LTBFQzLphN3","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":"NTFILEFupnREKpJ28yHGfu","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":"NTFILEJ8BB3J8TdtKAwtW5","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":"NTFILE3nVrN1VFDCimNoxa","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":"NTFILEH3WqTWLRFFbJ2r3r","market":"us","size":38953}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2023-11-07 05:24","pubTimestamp":1699305864,"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":"17182191","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443423000031-MGRD","pdf_url":"","pub_time":1699272581000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MGRD","title":"Form 8-K - Current report","titleType":"Major Issues Report","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":"","gpt_en_title":"","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":"NTFILECRMx1PstB8Gq9LuN","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":"NTFILEAvNzNhpqFXaoPWUE","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":"NTFILE8RGBCu2q2yhPPKgm","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":"NTFILE3PUBE4Cm4ipzsyjp","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":"NTFILE2yNDohZwCVLj2Zaq","market":"us","size":91112}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2023-11-06 20:09","pubTimestamp":1699272581,"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":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17262746","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312523240937-MGRD","pdf_url":"","pub_time":1695614400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MGRD","title":"Form 8-K - Current report","titleType":"Major Issues Report","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":"","gpt_en_title":"","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":"NTFILE8sA66N4PpTdMcZWf","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":"NTFILE3s2GwtGnzn7U84tR","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":"NTFILEsGouP4LG5V9q7Log","market":"us","size":2682}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","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":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17262759","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443423000025-MGRD","pdf_url":"","pub_time":1691380800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"MGRD","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","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":"NTFILEHY5L31pF9envVASC","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":"NTFILEErn8Mo4sYBSLQi7m","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":"NTFILE2ru5hLzoVx6D69uc","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":"NTFILE2Ztdiv3vsGGr6GtZ","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":"NTFILE26Tm4UXv3Di6A2Gr","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":"NTFILEBBjvBHdNSReKcn8u","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":"NTFILEBstSjEiguiRdWoSy","market":"us","size":34983}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2023-08-07 12:00","pubTimestamp":1691380800,"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":"17262767","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443423000021-MGRD","pdf_url":"","pub_time":1690344000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MGRD","title":"Form 8-K - Current report","titleType":"Major Issues Report","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":"NTFILEEzRceEEEBjrG1a32","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":"NTFILE3iMxrULqimpGohwM","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":"NTFILECLdvuEpVWmGfK92g","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":"NTFILEBrU2hh8KA8nxdckL","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":"NTFILEEXY9vV5ch5eq4Cua","market":"us","size":92235}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2023-07-26 12:00","pubTimestamp":1690344000,"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":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17262769","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312523156631-MGRD","pdf_url":"","pub_time":1685419200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MGRD","title":"Form 8-K - Current report","titleType":"Major Issues Report","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":"NTFILE4Ro9Q2KspeFjxWKg","market":"us","size":49307}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2023-05-30 12:00","pubTimestamp":1685419200,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"17262771","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443423000017-MGRD","pdf_url":"","pub_time":1683518400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"MGRD","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","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":"NTFILE9FB1qDQfGFGoCoWQ","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":"NTFILEAPQAGTQG5zkqW1DN","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":"NTFILE8HseCtuRMRudXtqz","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":"NTFILEFPKaWjKJyMZhSaKD","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":"NTFILE3HF4dQgNguLo56Ly","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":"NTFILEFWJ2tireRBoqPtv1","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":"NTFILEGdKtbcoEFKpjXtxh","market":"us","size":43512}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2023-05-08 12:00","pubTimestamp":1683518400,"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":"17262772","market":"us","labels":[],"media":"sec.gov","original_id":"AN100443423000015-MGRD","pdf_url":"","pub_time":1682913600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"MGRD","title":"Form 8-K - Current report","titleType":"Major Issues Report","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":"NTFILEHtXUh4GtmKcmwKzJ","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":"NTFILED9iqa9rLb4GWM53K","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":"NTFILE3QfGf63ee4E6aj6R","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":"NTFILEQr7UMUBCgZZNdJfE","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":"NTFILEetSKJW6NUHHDTdsG","market":"us","size":209919}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2023-05-01 12:00","pubTimestamp":1682913600,"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":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":1,"pageCount":1,"totalSize":8,"code":"91000000","status":"200"}]}}