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MGR

Affiliated Managers Group, Inc. SEC filings
Investment Advice · NYSE, NYSE, NYSE, NYSE, NYSE · Incorporated in DE
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Filing history
2026-09-25
Insider trade (amended) 4/A
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2026-08-28
N-PX N-PX
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2026-08-18
Insider trade 4
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2026-08-18
Insider trade 4
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2026-08-18
Insider trade 4
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2026-08-18
Insider trade 4
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2026-08-13
13F-NT 13F-NT
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2026-08-12
Passive 5%+ stake update SCHEDULE 13G/A
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2026-08-07
Quarterly report 10-Q
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2026-08-03
Insider trade 4
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2026-08-03
Insider trade 4
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2026-08-03
Insider trade 4
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2026-08-03
Insider trade 4
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2026-08-03
Insider trade 4
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2026-08-03
Insider trade 4
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2026-07-30
Current report 8-K
Earnings resultsOther event
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2026-06-30
Planned insider sale 144
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2026-06-26
3/A 3/A
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2026-06-15
Insider trade 4
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2026-06-09
Current report 8-K
Material agreementNew debt
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2026-06-08
Insider trade 4
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2026-06-08
Planned insider sale 144
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2026-06-03
Insider trade 4
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2026-05-28
Current report 8-K
Shareholder vote
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2026-05-14
13F-NT 13F-NT
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2026-05-08
Insider trade 4
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2026-05-08
Insider trade 4
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2026-05-08
Planned insider sale 144
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2026-05-07
Quarterly report 10-Q
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2026-05-06
Insider trade 4
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2026-05-06
Planned insider sale 144
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2026-05-05
Insider trade 4
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2026-05-01
Current report 8-K
Earnings resultsOther event
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2026-04-29
Passive 5%+ stake SCHEDULE 13G
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2026-04-28
Passive 5%+ stake SCHEDULE 13G
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2026-04-24
New insider's holdings 3
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2026-04-17
Annual report to shareholders ARS
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2026-04-17
Proxy material DEFA14A
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2026-04-17
Proxy statement (shareholder vote) DEF 14A
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2026-04-06
New insider's holdings 3
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