AFFILIATED MANAGERS GROUP, INC. — Investor Relations & Filings
Affiliated Managers Group, Inc. (AMG) is a global asset management company that partners with and invests in independent investment management firms. The company's strategy focuses on providing capital and strategic resources to its partner firms, known as Affiliates, while preserving their operational autonomy and entrepreneurial culture. This partnership model is designed to support and accelerate the growth of high-performing, alpha-generating managers. AMG enhances its Affiliates' capabilities through global distribution platforms, including a Wealth Platform that offers differentiated investment solutions to financial advisors and their clients, and an Institutional Platform that extends the business development reach of its partners into key markets worldwide. The network of approximately 40 Affiliates manages a diverse range of investment strategies for institutional and individual clients globally.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| ARS - AFFILIATED MANAGERS GROUP, INC. (0001004434) (Filer) | 2026-04-17 | English | |
| DEF 14A - AFFILIATED MANAGERS GROUP, INC. (0001004434) (Filer) | 2026-04-17 | English | |
| SCHEDULE 13G/A - AFFILIATED MANAGERS GROUP, INC. (0001004434) (Subject) | 2026-03-26 | English | |
| 8-K - AFFILIATED MANAGERS GROUP, INC. (0001004434) (Filer) | 2026-02-26 | English | |
| 10-K - AFFILIATED MANAGERS GROUP, INC. (0001004434) (Filer) | 2026-02-17 | English | |
| SCHEDULE 13G/A Filing | 2026-02-13 | English |
Browse filings by year
17 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
8 filings
| |||||
| 34662500 | ARS - AFFILIATED MANAGERS GROUP, INC. (0001004434) (Filer) | 2026-04-17 | English | ||
| 34662468 | DEF 14A - AFFILIATED MANAGERS GROUP, INC. (0001004434) (Filer) | 2026-04-17 | English | ||
| 33051416 | SCHEDULE 13G/A - AFFILIATED MANAGERS GROUP, INC. (0001004434) (Subject) | 2026-03-26 | English | ||
| 32885079 | 8-K - AFFILIATED MANAGERS GROUP, INC. (0001004434) (Filer) | 2026-02-26 | English | ||
| 32885080 | 10-K - AFFILIATED MANAGERS GROUP, INC. (0001004434) (Filer) | 2026-02-17 | English | ||
| 26160432 | SCHEDULE 13G/A Filing | 2026-02-13 | English | ||
| 26160814 | 8-K Filing | 2026-02-12 | English | ||
| 26160544 | 8-K Filing | 2026-02-12 | English | ||
|
2025
7 filings
| |||||
| 26160589 | 4 Filing | 2025-12-23 | English | ||
| 10653343 | 8-K | 2025-12-11 | English | ||
| 10653346 | 424B5 | 2025-12-10 | English | ||
| 10653347 | FWP | 2025-12-08 | English | ||
| 10653350 | 8-K | 2025-12-08 | English | ||
| 10653352 | 424B5 | 2025-12-08 | English | ||
| 10653353 | PRIMARY DOCUMENT | 2025-11-28 | English | ||
Market data
Market data not available
Price history
Peer group · Activities of non-money market investments funds
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|---|---|---|---|
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abrdn Asia-Pacific Income Fund VCC
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FAP | SG | Financial and insurance activit… |
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ABRDN AUSTRALIA EQUITY FUND, INC.
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IAF | US | Financial and insurance activit… |
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abrdn Diversified Income and Growth plc
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ADIG | GB | Financial and insurance activit… |
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abrdn Emerging Markets ex-China Fund, Inc.
A closed-ended fund investing in emerging market equities, …
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AEF | US | Financial and insurance activit… |
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abrdn Equity Income Trust plc
Investment trust providing income and long-term growth from…
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AEI | GB | Financial and insurance activit… |
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abrdn Global Dynamic Dividend Fund
A closed-end fund seeking high dividend income from a globa…
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AGD | US | Financial and insurance activit… |
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ABRDN GLOBAL INCOME FUND, INC.
A closed-end fund investing in global fixed-income securiti…
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FCO | US | Financial and insurance activit… |
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abrdn Global Infrastructure Income Fund
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ASGI | US | Financial and insurance activit… |
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abrdn Global Premier Properties Fund
A closed-end fund investing globally in real estate equitie…
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AWP | US | Financial and insurance activit… |
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abrdn Gold ETF Trust
Issues an ETF whose shares reflect the performance of gold …
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SGOL | US | Financial and insurance activit… |
AFFILIATED MANAGERS GROUP, INC. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/30843/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30843 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=30843 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=30843 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 30843}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for AFFILIATED MANAGERS GROUP, INC. (id: 30843)"
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