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Affiliated Managers Group (AMG) Institutional Ownership

Affiliated Managers Group logo
$206.83 -3.04 (-1.45%)
Closing price 08/1/2025 03:59 PM Eastern
Extended Trading
$206.94 +0.11 (+0.05%)
As of 08/1/2025 04:32 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for Affiliated Managers Group (NYSE:AMG)

Current
Institutional Ownership
Percentage
95.30%
Number of
Institutional Buyers
(last 12 months)
228
Total
Institutional Inflows
(last 12 months)
$973.56M
Number of
Institutional Sellers
(last 12 months)
195
Total
Institutional Outflows
(last 12 months)
$613.13M
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AMG Institutional Buying and Selling by Quarter

Affiliated Managers Group Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/1/2025Guinness Asset Management LTD3,196$629K0.0%+2.4%0.011%
8/1/2025Teacher Retirement System of Texas8,529$1.68M0.0%-7.3%0.030%
8/1/2025Y Intercept Hong Kong Ltd4,657$916K0.0%N/A0.016%
8/1/2025Envestnet Asset Management Inc.58,721$11.55M0.0%+9.3%0.207%
7/31/2025 Nisa Investment Advisors LLC7,974$1.57M0.0%-1.8%0.028%
7/31/2025 Oppenheimer Asset Management Inc.17,619$3.47M0.0%-2.5%0.062%
7/31/2025 MQS Management LLC2,537$499K0.3%N/A0.009%
7/31/2025 State of New Jersey Common Pension Fund D10,732$2.11M0.0%-8.0%0.038%
7/31/2025 Carnegie Investment Counsel15,927$3.13M0.1%-4.8%0.056%
7/30/2025 Ethic Inc.2,899$573K0.0%-3.1%0.010%
7/30/2025 Cullen Frost Bankers Inc.601$118K0.0%+79.4%0.002%
7/30/2025 Whittier Trust Co.190$37K0.0%-41.5%0.001%
7/29/2025 Schubert & Co2,197$432K0.3%-30.7%0.008%
7/29/2025 Mutual of America Capital Management LLC14,138$2.78M0.0%-6.1%0.050%
7/29/2025 Nordea Investment Management AB42,172$8.21M0.0%-0.3%0.148%
7/28/2025 Allianz Asset Management GmbH342,942$67.48M0.1%+10.8%1.206%
7/28/2025 New York State Teachers Retirement System36,813$7.24M0.0%-0.8%0.129%
7/28/2025 Ritholtz Wealth Management1,336$263K0.0%-19.2%0.005%
7/28/2025 Moran Wealth Management LLC25,650$5.05M0.2%+54.2%0.090%
7/25/2025 Sequoia Financial Advisors LLC1,639$323K0.0%N/A0.006%
7/25/2025 Yousif Capital Management LLC10,342$2.04M0.0%-4.5%0.036%
7/25/2025 CWM LLC6,486$1.28M0.0%-3.5%0.023%
7/25/2025 Vanguard Personalized Indexing Management LLC10,196$2.01M0.0%-9.2%0.036%
7/24/2025 Blue Trust Inc.4,768$938K0.0%+3.1%0.017%
7/24/2025 Callan Family Office LLC1,713$337K0.0%N/A0.006%
7/24/2025 Blair William & Co. IL10,885$2.14M0.0%-11.1%0.038%
7/24/2025 US Bancorp DE3,512$691K0.0%-11.2%0.012%
7/23/2025 Louisiana State Employees Retirement System8,000$1.57M0.0%-2.4%0.028%
7/23/2025 KLP Kapitalforvaltning AS9,900$1.95M0.0%+6.5%0.035%
7/22/2025 OLD National Bancorp IN1,089$214K0.0%N/A0.004%
7/22/2025 Checchi Capital Advisers LLC1,056$208K0.0%N/A0.004%
7/21/2025 QRG Capital Management Inc.1,366$269K0.0%N/A0.005%
7/21/2025 Lecap Asset Management Ltd.2,509$494K0.2%N/A0.009%
7/18/2025 Robeco Institutional Asset Management B.V.19,476$3.83M0.0%N/A0.069%
7/18/2025 Truist Financial Corp2,409$474K0.0%+6.1%0.008%
7/16/2025 Signaturefd LLC552$109K0.0%-15.2%0.002%
7/16/2025 Kendall Capital Management3,855$759K0.2%-3.6%0.014%
7/16/2025 State of Alaska Department of Revenue18,205$3.58M0.0%-1.2%0.064%
7/16/2025 American National Bank & Trust293$58K0.0%N/A0.001%
7/16/2025 Cadent Capital Advisors LLC1,184$233K0.1%-16.0%0.004%
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7/15/2025 Public Employees Retirement System of Ohio28,509$5.61M0.0%-3.6%0.100%
7/15/2025 Forte Capital LLC ADV3,425$674K0.1%+6.5%0.012%
7/14/2025 GAMMA Investing LLC1,252$246K0.0%+66.9%0.004%
7/11/2025 Farther Finance Advisors LLC2,866$564K0.0%+54.2%0.010%
7/11/2025 UMB Bank n.a.395$78K0.0%+32.6%0.001%
7/11/2025 Diversified Trust Co7,896$1.55M0.0%-4.1%0.028%
7/11/2025 Livforsakringsbolaget Skandia Omsesidigt28,250$5.55M0.3%+144.6%0.099%
7/10/2025 CWC Advisors LLC.16,469$3.24M1.7%+2.8%0.058%
7/10/2025 Wealth Enhancement Advisory Services LLC2,617$527K0.0%-15.5%0.009%
7/9/2025 Reinhart Partners LLC.64,410$12.67M0.4%-8.3%0.227%
7/9/2025 Procyon Advisors LLC1,598$314K0.0%-13.7%0.006%
7/9/2025 Livforsakringsbolaget Skandia Omsesidigt28,250$5.55M0.0%+144.6%0.099%
7/8/2025 Parallel Advisors LLC998$196K0.0%-14.7%0.004%
7/7/2025 Thurston Springer Miller Herd & Titak Inc.229$45K0.0%+80.3%0.001%
6/18/2025Voya Investment Management LLC28,703$4.82M0.0%+52.2%0.101%
6/17/2025Guinness Asset Management LTD3,122$525K0.0%-6.1%0.011%
6/6/2025Nicola Wealth Management LTD.22,000$3.70M0.4%+37.5%0.077%
6/4/2025 First Hawaiian Bank9,269$1.56M0.1%+2.1%0.033%
5/28/2025Strs Ohio12,805$2.15M0.0%N/A0.045%
5/19/2025Jane Street Group LLC11,586$1.95M0.0%N/A0.041%
5/19/2025 Bayforest Capital Ltd4,710$791K0.3%+632.5%0.017%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC141,733$23.82M0.0%+4.6%0.499%
5/16/2025United Services Automobile Association1,919$321K0.0%N/A0.007%
5/16/2025Great Lakes Advisors LLC106,270$17.86M0.2%-3.4%0.374%
5/16/2025Goldman Sachs Group Inc.113,353$19.05M0.0%+1.3%0.399%
5/16/2025Kestra Investment Management LLC7,251$1.22M0.0%+55.7%0.026%
5/16/2025Tolleson Wealth Management Inc.1,319$222K0.0%-5.3%0.005%
5/16/2025Sepio Capital LP6,400$1.08M0.1%-1.0%0.023%
5/16/2025Millennium Management LLC1,265,655$212.67M0.1%+314.3%4.452%
5/16/2025Invenomic Capital Management LP25,954$4.36M0.2%N/A0.091%
5/16/2025Jacobs Levy Equity Management Inc.165,710$27.84M0.1%-3.2%0.583%
5/16/2025Hancock Whitney Corp1,823$306K0.0%-5.6%0.006%
5/16/2025Ariel Investments LLC1,407,151$236.44M2.8%-1.2%4.889%
5/16/2025Amundi20,542$3.25M0.0%+1.1%0.071%
5/15/2025EP Wealth Advisors LLC2,616$440K0.0%+48.3%0.009%
5/15/2025Royal Bank of Canada19,631$3.30M0.0%-12.3%0.068%
5/15/2025Quarry LP411$69K0.0%+44.2%0.001%
5/15/2025Vident Advisory LLC2,767$465K0.0%-4.0%0.010%
5/14/2025Redwood Investment Management LLC7,775$1.31M0.1%+0.9%0.027%
5/14/2025Gabelli Funds LLC2,669$448K0.0%-4.6%0.009%
5/14/2025Caisse DE Depot ET Placement DU Quebec13,900$2.34M0.0%N/A0.048%
5/14/2025Corebridge Financial Inc.32,319$5.43M0.0%-5.5%0.112%
5/14/2025Comerica Bank11,900$2M0.0%-5.2%0.041%
5/14/2025MetLife Investment Management LLC16,256$2.73M0.0%-4.5%0.056%
5/14/2025Penn Capital Management Company LLC10,789$1.84M0.2%-86.4%0.037%
5/14/2025Dodge & Cox3,000$504K0.0%-53.8%0.010%
5/14/2025SVB Wealth LLC305$51K0.0%-73.0%0.001%
5/14/2025Northwestern Mutual Wealth Management Co.737$124K0.0%+11.8%0.003%
5/14/2025 AlphaQuest LLC1,079$181K0.0%-26.7%0.004%
5/14/2025Kestra Advisory Services LLC16,232$2.73M0.0%N/A0.056%
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5/14/2025Clarkston Capital Partners LLC1,585,324$266.38M5.3%+0.8%5.508%
5/14/2025Channing Capital Management LLC444,192$74.64M2.3%-13.7%1.543%
5/14/2025CW Advisors LLC1,440$242K0.0%+10.2%0.005%
5/14/2025Price T Rowe Associates Inc. MD232,981$39.15M0.0%+2.5%0.809%
5/14/2025Martingale Asset Management L P8,465$1.42M0.0%-52.1%0.029%
5/14/2025Dorsey & Whitney Trust CO LLC1,576$265K0.0%-4.3%0.005%
5/14/2025BI Asset Management Fondsmaeglerselskab A S216$36K0.0%N/A0.001%
5/14/2025Hsbc Holdings PLC1,518$255K0.0%-58.5%0.005%
5/14/2025Fuller & Thaler Asset Management Inc.555,231$93.30M0.4%+0.2%1.929%
5/14/2025Quantbot Technologies LP12,918$2.17M0.1%N/A0.045%
(Data available from 1/1/2016 forward)

AMG Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of AMG shares?

During the previous two years, 419 institutional investors and hedge funds held shares of Affiliated Managers Group. The most heavily invested institutionals were BlackRock Inc. ($505.34M), Vanguard Group Inc. ($503.17M), Morgan Stanley ($322.54M), Clarkston Capital Partners LLC ($266.38M), Ariel Investments LLC ($236.44M), Millennium Management LLC ($212.67M), and Boston Partners ($194.01M).Learn more on Affiliated Managers Group's institutional investors.

What percentage of Affiliated Managers Group's stock is owned by institutional investors?

95.30% of Affiliated Managers Group's stock is owned by institutional investors. Learn more on AMG's institutional investor holdings.

Which institutional investors have been buying Affiliated Managers Group's stock?

Of the 325 institutional investors that purchased Affiliated Managers Group's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Millennium Management LLC ($1.13M), Norges Bank ($808.77K), Comerica Bank ($466.79K), Channing Capital Management LLC ($449.43K), Boston Partners ($373.70K), Ariel Investments LLC ($321.10K), and Raymond James Financial Inc. ($311.68K).

How much institutional buying is happening at Affiliated Managers Group?

Institutional investors have bought a total of 5,479,760 shares in the last 24 months. This purchase volume represents approximately $973.56M in transactions.

Which of Affiliated Managers Group's major shareholders have been selling company stock?

Of the 195 institutional investors that sold Affiliated Managers Group's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: FMR LLC ($311.62K), Kiltearn Partners LLP ($294.40K), Clarkston Capital Partners LLC ($256.20K), Vanguard Group Inc. ($217.30K), Invesco Ltd. ($133.40K), LGT Capital Partners LTD. ($133.31K), and D. E. Shaw & Co. Inc. ($114.75K).

How much institutional selling is happening at Affiliated Managers Group?

Institutional investors have sold a total of 3,498,275 shares in the last 24 months. This volume of shares sold represents approximately $613.13M in transactions.


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This page (NYSE:AMG) was last updated on 8/2/2025 by MarketBeat.com Staff
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