Affiliated Managers Group, Inc.
AMG- Exchange
- NYSE
- Industry
- Investment Advice
- SEC CIK
- 0001004434
No open-market purchases or sales by Affiliated Managers Group, Inc. insiders were filed in the last 90 days; 567 institutions reported holding it in 13F filings for Q2 2026, worth $8.53B in total; Southeastern Asset Management (Longleaf) is the only superinvestor holding it.
13F holders, Q2 2022
Institutional positions in Affiliated Managers Group, Inc. as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 311
- −18 vs. Q1 2022
- Shares held
- 37.0M
- −531.9K (−1.4%) vs. Q1 2022
- Total value
- $4.33B
- −$959.3M (−18.2%) vs. Q1 2022
- New holders
- 30
- 101 more added
- Sold out
- 48
- 128 more reduced
6 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AMG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 567 | $8.53B |
| Q1 2026 | 548 | $6.88B |
| Q4 2025 | 511 | $7.47B |
| Q3 2025 | 451 | $6.32B |
| Q2 2025 | 432 | $5.28B |
| Q1 2025 | 396 | $4.65B |
| Q4 2024 | 408 | $5.21B |
| Q3 2024 | 422 | $5.04B |
| Q2 2024 | 407 | $4.57B |
| Q1 2024 | 403 | $5.10B |
| Q4 2023 | 386 | $4.77B |
| Q3 2023 | 360 | $4.16B |
| Q2 2023 | 381 | $4.94B |
| Q1 2023 | 388 | $4.92B |
| Q4 2022 | 367 | $5.50B |
| Q3 2022 | 329 | $4.06B |
| Q2 2022 | 311 | $4.33B |
| Q1 2022 | 335 | $5.32B |
| Q4 2021 | 365 | $6.45B |
| Q3 2021 | 335 | $6.04B |
| Q2 2021 | 340 | $6.34B |
| Q1 2021 | 320 | $6.28B |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Affiliated Managers Group, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| EdgePoint Investment Group Inc. | 4,944,883 | $576.6M | 5.15% | −122,494−2.4% | Reduced |
| Vanguard Group Inc | 3,747,735 | $437.0M | 0.01% | +102,048+2.8% | Added |
| BlackRock Inc. | 3,378,464 | $393.9M | 0.01% | −119,676−3.4% | Reduced |
| Atlanta Capital Management Co L L C | 2,430,025 | $283.3M | 1.22% | +36,648+1.5% | Added |
| Clarkston Capital Partners, LLC | 2,028,182 | $236.5M | 4.35% | +353,109+21.1% | Added |
| Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf) | 1,752,835 | $204.4M | 4.31% | −22,395−1.3% | Reduced |
| FMR LLC | 1,583,954 | $184.7M | 0.02% | −38,554−2.4% | Reduced |
| State Street Corp | 1,308,117 | $152.5M | 0.01% | −44,018−3.3% | Reduced |
| Kiltearn Partners LLP | 1,228,936 | $143.3M | 7.50% | −68,194−5.3% | Reduced |
| Ariel Investments, LLC | 1,109,950 | $129.4M | 1.29% | +172,726+18.4% | Added |
| Lyrical Asset Management LP | 904,360 | $105.4M | 1.83% | +3,579+0.4% | Added |
| Spyglass Capital Management LLC | 765,190 | $89.2M | 4.96% | −343,362−31.0% | Reduced |
| Dimensional Fund Advisors LP | 758,557 | $88.4M | 0.03% | +7,726+1.0% | Added |
| JPMorgan Chase & Co | 691,920 | $80.7M | 0.01% | +53,161+8.3% | Added |
| Geode Capital Management, LLC | 500,591 | $58.4M | 0.01% | −25,497−4.8% | Reduced |
| Bank of New York Mellon Corp | 432,281 | $50.4M | 0.01% | −15,378−3.4% | Reduced |
| Victory Capital Management Inc | 363,039 | $42.3M | 0.05% | +914+0.3% | Added |
| Northern Trust Corp | 361,230 | $42.1M | 0.01% | −22,914−6.0% | Reduced |
| Norges Bank | 351,416 | $41.0M | 0.01% | −5,295−1.5% | Reduced |
| Charles Schwab Investment Management Inc | 339,890 | $39.6M | 0.01% | −16,391−4.6% | Reduced |
| Bruni J V & Co | 314,553 | $36.7M | 5.51% | +552+0.2% | Added |
| Amundi | 272,399 | $30.7M | 0.02% | −89,642−24.8% | Reduced |
| Goldman Sachs Group Inc | 262,605 | $30.6M | 0.01% | +31,235+13.5% | Added |
| Jupiter Asset Management Ltd | 240,242 | $28.0M | 0.39% | −112,917−32.0% | Reduced |
| Morgan Stanley | 236,335 | $27.6M | 0.00% | +205,123+657.2% | Added |
| LGT Capital Partners Ltd. | 233,420 | $27.2M | 0.83% | +2,114+0.9% | Added |
| Citadel Advisors LLC | 217,452 | $25.4M | 0.03% | −102,080−31.9% | Reduced |
| Bank of America Corp | 208,311 | $24.3M | 0.00% | +13,570+7.0% | Added |
| Schonfeld Strategic Advisors LLC | 182,666 | $21.3M | 0.22% | +95,536+109.6% | Added |
| American Century Companies Inc | 180,318 | $21.0M | 0.02% | +56,887+46.1% | Added |
| LSV Asset Management | 172,589 | $20.1M | 0.04% | +108,666+170.0% | Added |
| Prana Capital Management, LP | 166,178 | $19.4M | 1.47% | +55,133+49.6% | Added |
| Raymond James & Associates | 154,996 | $18.1M | 0.02% | −3,163−2.0% | Reduced |
| Polar Capital Holdings Plc | 153,819 | $17.9M | 0.14% | −4,285−2.7% | Reduced |
| Principal Financial Group Inc | 152,255 | $17.8M | 0.01% | −121,054−44.3% | Reduced |
| First Trust Advisors LP | 147,261 | $17.2M | 0.02% | +23,754+19.2% | Added |
| Invesco Ltd. | 127,312 | $14.8M | 0.00% | +6,429+5.3% | Added |
| Hancock Whitney Corp | 115,662 | $13.5M | 0.54% | −8,351−6.7% | Reduced |
| Reinhart Partners, Inc. | 115,043 | $13.4M | 0.74% | +115,043 | New |
| Macquarie Group Ltd | 114,384 | $13.3M | 0.01% | −28,712−20.1% | Reduced |
| Rhumbline Advisers | 113,740 | $13.3M | 0.02% | +5,397+5.0% | Added |
| Los Angeles Capital Management LLC | 110,960 | $12.9M | 0.06% | −70,904−39.0% | Reduced |
| Renaissance Technologies LLC | 108,500 | $12.7M | 0.01% | +9,397+9.5% | Added |
| Nuveen Asset Management, LLC | 108,021 | $12.6M | 0.00% | −7,259−6.3% | Reduced |
| Gillson Capital LP | 100,423 | $11.7M | 1.14% | +100,423 | New |
| Schroder Investment Management Group | 99,008 | $11.7M | 0.02% | −76,894−43.7% | Reduced |
| Hallmark Capital Management Inc | 97,262 | $11.3M | 1.06% | −2,549−2.6% | Reduced |
| Swiss National Bank | 93,700 | $10.9M | 0.01% | −2,400−2.5% | Reduced |
| North Star Asset Management Inc | 92,852 | $10.8M | 0.71% | +1,585+1.7% | Added |
| California Public Employees Retirement System | 92,608 | $10.8M | 0.01% | −2,372−2.5% | Reduced |
| Channing Capital Management, LLC | 92,512 | $10.8M | 0.35% | +3,532+4.0% | Added |
| Eaton Vance Management | 92,049 | $10.7M | 0.02% | −6,041−6.2% | Reduced |
| Wallace Capital Management Inc. | 87,580 | $10.7M | 1.61% | −1,629−1.8% | Reduced |
| Millennium Management LLC | 90,816 | $10.6M | 0.01% | −688−0.8% | Reduced |
| Nordea Investment Management AB | 90,080 | $10.3M | 0.02% | −304−0.3% | Reduced |
| UBS Asset Management Americas Inc | 82,784 | $9.65M | 0.01% | −2,738−3.2% | Reduced |
| Deutsche Bank AG | 80,433 | $9.38M | 0.01% | −36,929−31.5% | Reduced |
| American International Group, Inc. | 63,896 | $7.45M | 0.05% | −4,967−7.2% | Reduced |
| Man Group plc | – | $7.21M | 0.03% | – | – |
| Wells Fargo & Company | 60,074 | $7.00M | 0.00% | −600−1.0% | Reduced |
| Ameriprise Financial Inc | 60,044 | $7.00M | 0.00% | −2,303−3.7% | Reduced |
| Alliancebernstein L.P. | 59,936 | $6.99M | 0.00% | −2,080−3.4% | Reduced |
| Legal & General Group Plc | 59,880 | $6.98M | 0.00% | −36,932−38.1% | Reduced |
| New York State Teachers Retirement System | 59,347 | $6.92M | 0.02% | −601−1.0% | Reduced |
| Truist Financial Corp | 55,691 | $6.49M | 0.01% | −56−0.1% | Reduced |
| Retirement Systems of Alabama | 50,948 | $5.94M | 0.03% | −2,391−4.5% | Reduced |
| California State Teachers Retirement System | 50,897 | $5.93M | 0.01% | −1,513−2.9% | Reduced |
| Hi-Line Capital Management, LLC | 50,472 | $5.89M | 2.24% | +1,646+3.4% | Added |
| State Board of Administration of Florida Retirement System | 49,484 | $5.77M | 0.01% | −2,732−5.2% | Reduced |
| D. E. Shaw & Co., Inc. | 48,252 | $5.63M | 0.01% | +997+2.1% | Added |
| New York State Common Retirement Fund | 46,622 | $5.44M | 0.01% | −8,569−15.5% | Reduced |
| Foundry Partners, LLC | 45,507 | $5.31M | 0.32% | +751+1.7% | Added |
| State of Wisconsin Investment Board | 43,733 | $5.10M | 0.01% | +7,038+19.2% | Added |
| Panagora Asset Management Inc | 43,060 | $5.02M | 0.03% | −24,179−36.0% | Reduced |
| State of Tennessee, Treasury Department | 42,314 | $4.93M | 0.02% | 00.0% | Unchanged |
| Storebrand Asset Management AS | 40,849 | $4.76M | 0.03% | 00.0% | Unchanged |
| River & Mercantile Asset Management LLP | 38,618 | $4.51M | 0.80% | −4,012−9.4% | Reduced |
| Bridgewater Associates, LP | 37,345 | $4.35M | 0.02% | +32,470+666.1% | Added |
| Credit Suisse AG | 37,186 | $4.34M | 0.00% | −1,345−3.5% | Reduced |
| Barclays PLC | 37,159 | $4.33M | 0.00% | +18,964+104.2% | Added |
| Calamos Advisors LLC | 35,430 | $4.13M | 0.02% | 00.0% | Unchanged |
| Wellington Management Group LLP | 35,044 | $4.09M | 0.00% | +9,615+37.8% | Added |
| Manufacturers Life Insurance Company, The | 32,423 | $3.78M | 0.00% | −1,853−5.4% | Reduced |
| Mutual of America Capital Management LLC | 32,365 | $3.77M | 0.05% | −4,702−12.7% | Reduced |
| UBS Group AG | 32,355 | $3.77M | 0.00% | −1,009−3.0% | Reduced |
| Allianz Asset Management GmbH | 30,890 | $3.60M | 0.00% | +4,500+17.1% | Added |
| Amalgamated Bank | 28,241 | $3.29M | 0.03% | +107+0.4% | Added |
| Texas Permanent School Fund | 28,186 | $3.29M | 0.05% | −634−2.2% | Reduced |
| Oppenheimer Asset Management Inc. | 26,725 | $3.12M | 0.05% | +3,044+12.9% | Added |
| First Republic Investment Management, Inc. | 25,703 | $3.00M | 0.01% | −4,732−15.5% | Reduced |
| MetLife Investment Management | 25,144 | $2.93M | 0.02% | −1,144−4.4% | Reduced |
| Hudson Bay Capital Management LP | 25,000 | $2.92M | 0.03% | +25,000 | New |
| Great West Life Assurance Co | 24,860 | $2.90M | 0.01% | +1,814+7.9% | Added |
| Two Sigma Advisers, LP | 24,200 | $2.82M | 0.01% | −7,000−22.4% | Reduced |
| Carnegie Capital Asset Management, LLC | 23,463 | $2.74M | 0.12% | −230−1.0% | Reduced |
| State of New Jersey Common Pension Fund D | 23,223 | $2.71M | 0.01% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 23,035 | $2.69M | 0.04% | −495−2.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 23,018 | $2.68M | 0.02% | −11,380−33.1% | Reduced |
| ExodusPoint Capital Management, LP | 22,750 | $2.65M | 0.04% | +18,359+418.1% | Added |
| Price T Rowe Associates Inc | 22,106 | $2.58M | 0.00% | −1,409−6.0% | Reduced |