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Affiliated Managers Group (AMG) Institutional Ownership

Affiliated Managers Group logo
$204.92 -2.04 (-0.99%)
Closing price 07/11/2025 03:58 PM Eastern
Extended Trading
$204.96 +0.04 (+0.02%)
As of 07/11/2025 04:10 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)
226
Total
Institutional Inflows
(last 12 months)
$963.35M
Number of
Institutional Sellers
(last 12 months)
190
Total
Institutional Outflows
(last 12 months)
$630.48M
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Skip Chart & View Institutional Buying and Selling Data

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
7/11/2025Farther Finance Advisors LLC2,866$564K0.0%+54.2%0.010%
7/11/2025 UMB Bank n.a.395$78K0.0%+32.6%0.001%
7/11/2025Diversified 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%
5/19/2025Bayforest 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%
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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%
5/14/2025AlphaQuest LLC1,079$181K0.0%-26.7%0.004%
5/14/2025Kestra Advisory Services LLC16,232$2.73M0.0%N/A0.056%
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%
5/14/2025Wellington Management Group LLP7,243$1.22M0.0%-5.4%0.025%
5/13/2025Northern Trust Corp385,292$64.74M0.0%+10.2%1.339%
5/13/2025Brooklyn Investment Group377$63K0.0%+37.1%0.001%
5/13/2025Algert Global LLC69,240$11.63M0.3%-33.6%0.241%
5/13/2025Raymond James Financial Inc.125,048$21.01M0.0%-19.8%0.434%
5/13/2025Cresset Asset Management LLC3,232$543K0.0%-17.6%0.011%
5/13/2025American Century Companies Inc.8,448$1.42M0.0%-83.4%0.029%
5/13/2025Ethic Inc.2,992$507K0.0%-22.9%0.010%
5/13/2025Brandywine Global Investment Management LLC76,293$12.82M0.1%+55.3%0.265%
5/13/2025Dimensional Fund Advisors LP709,366$119.19M0.0%-6.8%2.464%
5/13/2025Sei Investments Co.48,423$8.45M0.1%+1.9%0.168%
5/13/2025Lyrical Asset Management LP606,249$101.87M1.6%-1.9%2.106%
5/13/2025Boston Partners1,154,791$194.01M0.2%-2.5%4.012%
5/13/2025Russell Investments Group Ltd.59,236$9.95M0.0%+5.4%0.206%
5/13/2025HighTower Advisors LLC2,290$385K0.0%-12.5%0.008%
5/12/2025Nuveen LLC95,577$16.06M0.0%N/A0.332%
5/12/2025Invesco Ltd.134,384$22.58M0.0%-49.8%0.467%
5/12/2025National Bank of Canada FI2,767$465K0.0%+12.6%0.010%
5/12/2025Ironwood Investment Counsel LLC1,240$208K0.0%-44.0%0.004%
5/9/2025CenterBook Partners LP1,973$332K0.0%-65.2%0.007%
5/9/2025Ontario Teachers Pension Plan Board1,353$227K0.0%-44.6%0.005%
5/9/2025Deutsche Bank AG55,611$9.34M0.0%+16.8%0.193%
5/9/2025Charles Schwab Investment Management Inc.318,466$53.51M0.0%-3.8%1.106%
5/9/2025Vanguard Group Inc.2,994,549$503.17M0.0%-6.8%10.404%
5/9/2025Blair William & Co. IL12,249$2.06M0.0%-1.6%0.043%
5/9/2025LGT Capital Partners LTD.197,118$33.12M1.5%-28.1%0.685%
5/9/2025LSV Asset Management468,084$78.65M0.2%+10.4%1.626%
5/8/2025Commerce Bank7,541$1.27M0.0%-3.7%0.026%
5/8/2025Jefferies Financial Group Inc.2,411$405K0.0%N/A0.008%
5/8/2025US Bancorp DE3,957$665K0.0%+15.8%0.014%
5/8/2025Goodman Financial Corp80,806$13.58M2.9%+1.6%0.281%
5/8/2025Natixis Advisors LLC12,487$2.10M0.0%-10.0%0.043%
5/8/2025North Star Asset Management Inc.102,144$17.16M0.8%+0.2%0.355%
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5/8/2025XTX Topco Ltd14,695$2.47M0.1%+189.9%0.051%
5/7/2025Schubert & Co3,170$533K0.4%-14.4%0.011%
5/7/2025Mackenzie Financial Corp3,873$651K0.0%-50.6%0.013%
5/7/2025Carrera Capital Advisors6,756$1.14M0.3%+13.6%0.023%
5/7/2025Zurcher Kantonalbank Zurich Cantonalbank 6,913$1.16M0.0%-6.5%0.024%
5/6/2025Pacer Advisors Inc.2,160$363K0.0%-60.5%0.008%
5/6/2025Assetmark Inc.28,571$4.80M0.0%-0.5%0.099%
5/6/2025Cetera Investment Advisers5,481$921K0.0%+89.1%0.019%
5/6/2025Carnegie Investment Counsel16,738$2.81M0.1%-0.4%0.058%
5/6/2025Oak Thistle LLC3,629$610K0.1%+32.4%0.013%
(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, 418 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 326 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 5,436,557 shares in the last 24 months. This purchase volume represents approximately $963.35M in transactions.

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

Of the 190 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 3,612,268 shares in the last 24 months. This volume of shares sold represents approximately $630.48M in transactions.


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This page (NYSE:AMG) was last updated on 7/12/2025 by MarketBeat.com Staff
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