AFFILIATED MANAGERS GROUP, INC.

AMG · NYSE · SIC 6282: Investment Advice · Market Cap: $7.7B · 5,600 employees
225
SEC Filings
$360.22
Close 2026-09-08
5,600
Employees

Business Summary

Affiliated Managers Group (AMG) is a strategic partner to independent investment management firms globally, holding equity interests in these 'Affiliates' which manage approximately $813 billion in assets as of December 31, 2025. AMG's Affiliates offer alternative strategies (private markets ~$146B, liquid alternatives ~$227B) and differentiated long-only strategies (equities ~$312B, multi-asset and fixed income ~$128B) to institutional and individual clients worldwide.

Latest Stock Quote

AMG 2026-09-08 $360.22 O:$368.91 H:$370 L:$359.49 Vol:0.3M VWAP:$362.134
origin leaf: null

Next Earnings

Q2 FY2026 — expected 2026-08-18

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2026-02-172025-12-310001628280-26-008665EDGAR75K words
2025-02-142024-12-310001004434-25-000010EDGAR74K words
2024-02-162023-12-310001004434-24-000010EDGAR53K words
2023-02-172022-12-310001004434-23-000010EDGAR—
2022-02-182021-12-310001004434-22-000017EDGAR—
2021-02-192020-12-310001004434-21-000014EDGAR—
2020-02-282019-12-310001004434-20-000011EDGAR—
2019-02-222018-12-310001004434-19-000008EDGAR—
2018-02-232017-12-310001004434-18-000004EDGAR—
2017-02-242016-12-310001004434-17-000004EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2026-08-072026-06-300001628280-26-054930EDGAR26K words
2025-11-062025-09-300001628280-25-050206EDGAR26K words
2025-08-072025-06-300001004434-25-000045EDGAR26K words
2025-05-082025-03-310001004434-25-000039EDGAR21K words
2024-11-072024-09-300001004434-24-000049EDGAR25K words
2024-08-022024-06-300001004434-24-000040EDGAR24K words
2024-05-072024-03-310001004434-24-000030EDGAR21K words
2023-11-062023-09-300001004434-23-000034EDGAR—
2023-08-072023-06-300001004434-23-000025EDGAR—
2023-05-082023-03-310001004434-23-000017EDGAR—
2022-11-072022-09-300001004434-22-000054EDGAR—
2022-08-042022-06-300001004434-22-000039EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2026-07-300001628280-26-050793EDGAR6K words
2026-02-260001193125-26-076911EDGAR1K words
2026-02-120001628280-26-007464EDGAR7K words
2026-02-120001193125-26-047590EDGAR1K words
2025-12-110001193125-25-316053EDGAR17K words
2025-12-080001193125-25-311380EDGAR1K words
2025-11-030001628280-25-047923EDGAR7K words
2025-08-140001193125-25-180826EDGAR1K words
2025-07-310001004434-25-000042EDGAR6K words
2025-06-060001193125-25-137112EDGAR1K words

225 total filings indexed. 193 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

AB — ALLIANCEBERNSTEIN HOLDING L.P. AMP — AMERIPRISE FINANCIAL INC ABX — Abacus Global Management, Inc. AAMI — Acadian Asset Management Inc. ALTI — AlTi Global, Inc. APO — Apollo Global Management, Inc. ARES — Ares Management Corp APAM — Artisan Partners Asset Management Inc.

Tags

institutional-investment-management wealth-management private-markets-/-alternatives liquid-alternatives differentiated-long-only-equities multi-asset-and-fixed-income high-net-worth-individuals-and-families u.s.-wealth-market international-markets-(europe,-uk,-middle-east,-asia) investment-company-act-of-1940 ucits-(undertakings-for-collective-investment-in-transferable-securities)

Company Identity

CIK0001004434
TickerAMG
ExchangeNYSE
SIC6282: Investment Advice
IncorporatedDE
Websitehttps://www.amg.com
Listed1997-11-21

Get More Data

This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

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JSON Profile Stock Quote Origin Record
Origin Provenance
page leaf: 2b13810bdfa0388951a7568d2bba4f295b7cdf5fc884d917a6797759fa6bfdec
parent: 2bfa147f12c7e5860926ce5aacbcd1ac09f3bff7710fc9c9a3982e0af2663cd0
content hash: 5a7944ffab57d932bf3cf387ceae65a2f1bd63354e97bd3de22b1b398fc03b21
signed: 2026-09-27T19:00:14.349Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

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Look up AMG using the MCP server at origin.rootz.global/mcp. What do their latest SEC filings show?

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MCP install: claude mcp add origin --transport http https://origin.rootz.global/mcp
API: GET https://origin.rootz.global/api/company/AMG (~200 tokens, structured JSON with cryptographic provenance)
Tools: origin_company, origin_profile, origin_timeline, origin_filings, origin_quote, origin_transcripts, origin_search, origin_person, origin_skill
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