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Affiliated Managers Group (AMG) Institutional Ownership

Affiliated Managers Group logo
$301.98 +0.03 (+0.01%)
Closing price 05/22/2026 03:59 PM Eastern
Extended Trading
$297.21 -4.78 (-1.58%)
As of 05/22/2026 05:36 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 Massive. 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)
302
Total
Institutional Inflows
(last 12 months)
$1.40B
Number of
Institutional Sellers
(last 12 months)
210
Total
Institutional Outflows
(last 12 months)
$3.53B
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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
5/19/2026 Bank of America Corp DE409,578$113.33M0.0%+75.5%1.551%
5/19/2026 Edgestream Partners L.P.5,444$1.51M0.0%-82.1%0.021%
5/18/2026 Amundi2,997$829K0.0%-71.0%0.011%
5/18/2026 EverSource Wealth Advisors LLC179$50K0.0%+45.5%0.001%
5/18/2026 California State Teachers Retirement System32,852$9.09M0.0%+22.7%0.124%
5/18/2026 Royal Bank of Canada12,216$3.38M0.0%-26.9%0.046%
5/18/2026 Empowered Funds LLC75,572$20.91M0.1%+657.6%0.286%
5/16/2026 The Manufacturers Life Insurance Company 19,582$5.42M0.0%-1.4%0.074%
5/16/2026 Quantinno Capital Management LP95,058$26.30M0.0%+41.7%0.360%
5/16/2026 Lazard Asset Management LLC2,853$789K0.0%+12.6%0.011%
5/15/2026 Entropy Technologies LP7,832$2.17M0.1%-8.1%0.030%
5/14/2026 Renaissance Technologies LLC109,750$30.37M0.0%+474.6%0.416%
5/14/2026 Gabelli Funds LLC5,486$1.52M0.0%+83.7%0.021%
5/14/2026 Gamco Investors INC. ET AL2,350$650K0.0%+17.5%0.009%
5/14/2026 Public Employees Retirement System of Ohio38,819$10.74M0.0%-16.5%0.147%
5/14/2026 Compound Planning Inc.922$255K0.0%N/A0.003%
5/14/2026 Clarkston Capital Partners LLC313,708$86.80M6.6%-65.3%1.188%
5/14/2026 Inceptionr LLC2,545$704K0.2%+163.2%0.010%
5/14/2026 Sei Investments Co.107,654$29.79M0.0%+5.2%0.408%
5/14/2026 Lido Advisors LLC757$210K0.0%N/A0.003%
5/14/2026 State of Wyoming1,522$421K0.0%+99.0%0.006%
5/13/2026 Cetera Investment Advisers6,719$1.86M0.0%-18.5%0.025%
5/13/2026 WealthCollab LLC229$63K0.0%+40.5%0.001%
5/13/2026 First Trust Advisors LP56,242$15.56M0.0%-44.9%0.212%
5/12/2026 Chase Investment Counsel Corp18,378$5.09M1.3%+6.8%0.069%
5/8/2026 PNC Financial Services Group Inc.3,045$843K0.0%+2.8%0.011%
5/8/2026 Convergence Investment Partners LLC11,152$3.09M0.5%+57.8%0.042%
5/7/2026 Dimensional Fund Advisors LP718,313$198.75M0.0%+2.7%2.705%
5/7/2026 Parallel Advisors LLC1,016$281K0.0%+4.3%0.004%
5/7/2026 KBC Group NV873$242K0.0%N/A0.003%
5/7/2026 Swiss National Bank55,600$15.39M0.0%-0.9%0.209%
5/6/2026 California Public Employees Retirement System69,902$19.34M0.0%+3.8%0.263%
5/6/2026 Assetmark Inc.27,485$7.61M0.0%-2.2%0.104%
5/6/2026 Goodman Financial Corp32,492$8.99M1.5%-51.8%0.122%
5/6/2026 Bessemer Group Inc.190$52K0.0%-98.6%0.001%
5/5/2026 Bastion Asset Management Inc.6,101$1.70M0.5%N/A0.023%
5/5/2026 Bank of New York Mellon Corp300,265$83.08M0.0%+21.5%1.131%
5/5/2026 Illinois Municipal Retirement Fund21,367$5.91M0.1%+46.6%0.080%
5/5/2026 Livforsakringsbolaget Skandia Omsesidigt34,950$9.67M0.4%+9.7%0.132%
5/4/2026 State of Michigan Retirement System6,719$1.86M0.0%+1.5%0.025%
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5/4/2026 Principal Financial Group Inc.62,786$17.37M0.0%+3.8%0.236%
5/4/2026 Chicago Partners Investment Group LLC1,146$345K0.0%+18.4%0.004%
5/4/2026 Arbejdsmarkedets Tillaegspension91,949$25.44M0.6%+7.2%0.346%
5/2/2026 ARQ Wealth Advisors LLC2,180$603K0.1%N/A0.008%
5/2/2026 Carnegie Investment Counsel13,612$3.77M0.1%-8.4%0.051%
5/1/2026 Fifth Third Bancorp9,749$2.70M0.0%+2,863.2%0.037%
5/1/2026 Candriam S.C.A.9,228$2.55M0.0%N/A0.035%
5/1/2026 Sequoia Financial Advisors LLC4,538$1.26M0.0%+12.9%0.017%
4/30/2026 Hsbc Holdings PLC9,344$2.61M0.0%-14.5%0.035%
4/30/2026 Kestra Advisory Services LLC12,810$3.54M0.0%-13.4%0.048%
4/30/2026 Oregon Public Employees Retirement Fund5,766$1.60M0.0%+3.0%0.022%
4/30/2026 Quantum Portfolio Management LLC2,138$592K0.0%-4.8%0.008%
4/29/2026 R Squared Ltd1,093$302K0.2%+34.3%0.004%
4/28/2026 Kathmere Capital Management LLC2,173$601K0.0%+7.3%0.008%
4/28/2026 Whittier Trust Co.104$28K0.0%-45.3%0.000%
4/28/2026 DGS Capital Management LLC920$255K0.0%+20.6%0.003%
4/28/2026 Seascape Capital Management18,617$5.15M1.5%+0.7%0.070%
4/28/2026 Praxis Investment Management Inc.879$243K0.0%N/A0.003%
4/27/2026 Moran Wealth Management LLC23,192$6.42M0.2%-2.6%0.087%
4/27/2026 New York State Teachers Retirement System34,828$9.64M0.0%-2.6%0.131%
4/27/2026 Y Intercept Hong Kong Ltd25,891$7.16M0.1%N/A0.098%
4/27/2026 Elevation Point Wealth Partners LLC799$221K0.0%N/A0.003%
4/24/2026 Fulton Bank N.A.1,840$509K0.0%+45.8%0.007%
4/24/2026 MQS Management LLC858$237K0.2%-62.5%0.003%
4/23/2026 Inspire Investing LLC10,608$2.94M0.2%N/A0.040%
4/22/2026 Janney Montgomery Scott LLC10,778$2.98M0.0%N/A0.040%
4/22/2026 Pictet Asset Management Holding SA4,394$1.22M0.0%+3.8%0.016%
4/22/2026 Sterling Capital Management LLC23,526$6.51M0.1%-3.9%0.088%
4/21/2026 OLD National Bancorp IN1,159$321K0.0%+6.6%0.004%
4/21/2026 Louisiana State Employees Retirement System8,200$2.27M0.0%N/A0.031%
4/20/2026 Ritholtz Wealth Management7,486$2.07M0.0%+119.3%0.028%
4/20/2026 BTC Capital Management Inc.1,596$442K0.0%+6.5%0.006%
4/20/2026 Fifth Third Wealth Advisors LLC906$251K0.0%N/A0.003%
4/20/2026 OP Asset Management Ltd7,390$2.05M0.0%N/A0.028%
4/17/2026 Birch Financial Group LLC817$226K0.1%-17.1%0.003%
4/16/2026 SG Americas Securities LLC2,413$668K0.0%+55.0%0.009%
4/16/2026 Evolve Private Wealth LLC3,663$1.01M0.1%+7.8%0.014%
4/16/2026 CWC Advisors LLC.11,309$3.13M1.5%-5.8%0.042%
3/17/2026 Rockefeller Capital Management L.P.3,311$955K0.0%+4.3%0.012%
3/9/2026 Corient Private Wealth LLC13,468$3.88M0.0%+46.7%0.050%
3/9/2026EMC Capital Management902$260K0.1%-15.0%0.003%
3/6/2026 Hsbc Holdings PLC10,935$3.16M0.0%+643.9%0.041%
3/4/2026AG Campbell Advisory LLC830$239K0.1%N/A0.003%
3/3/2026 Caitong International Asset Management Co. Ltd146$42K0.0%N/A0.001%
2/24/2026 DGS Capital Management LLC763$220K0.0%N/A0.003%
2/24/2026 Pacer Advisors Inc.3,367$971K0.0%-11.1%0.013%
2/19/2026 Corient Private Wealth LLC37,656$10.86M0.0%+310.2%0.134%
2/18/2026 Mercer Global Advisors Inc. ADV2,792$805K0.0%+4.6%0.010%
2/18/2026 Vident Advisory LLC2,417$697K0.0%-9.4%0.009%
2/18/2026 State of Tennessee Department of Treasury11,610$3.64M0.0%+2.3%0.041%
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2/18/2026 EP Wealth Advisors LLC2,992$862K0.0%N/A0.011%
2/18/2026 Mackenzie Financial Corp2,032$589K0.0%-57.3%0.007%
2/18/2026 SkyView Investment Advisors LLC6,990$2.02M0.3%-1.4%0.025%
2/18/2026 Fuller & Thaler Asset Management Inc.685,588$197.64M0.7%+20.2%2.437%
2/18/2026 NewEdge Advisors LLC1,075$310K0.0%+7,066.7%0.004%
2/18/2026 Empowered Funds LLC9,975$2.88M0.0%+327.2%0.035%
2/18/2026 Zacks Investment Management31,471$9.07M0.1%+0.9%0.112%
2/18/2026 Voloridge Investment Management LLC63,194$18.22M0.1%+328.8%0.225%
2/18/2026 Susquehanna Fundamental Investments LLC5,374$1.55M0.1%N/A0.019%
2/18/2026 Polymer Capital Management US LLC2,811$810K0.1%+105.3%0.010%


AMG Institutional Ownership - Frequently Asked Questions

During the previous two years, 500 institutional investors and hedge funds held shares of Affiliated Managers Group. The most heavily invested institutionals were Vanguard Group Inc. ($773.62M), Morgan Stanley ($491.73M), Boston Partners ($327.76M), State Street Corp ($267.93M), Ariel Investments LLC ($266.64M), Millennium Management LLC ($229.47M), and Dimensional Fund Advisors LP ($198.75M).Learn more on Affiliated Managers Group's institutional investors.

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

Of the 410 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 ($1.13M), Boston Partners ($397.91K), Raymond James Financial Inc. ($386.82K), Bank of America Corp DE ($333.37K), Balyasny Asset Management L.P. ($328.10K), and Alyeska Investment Group L.P. ($295.08K).

Institutional investors have bought a total of 5,532,798 shares in the last 24 months. This purchase volume represents approximately $1.40B in transactions.

Of the 210 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: Franklin Resources Inc. ($7.76M), Clarkston Capital Partners LLC ($1.27M), Millennium Management LLC ($773.32K), Morgan Stanley ($235.80K), LGT Capital Partners LTD. ($191.39K), First Trust Advisors LP ($178.44K), and JBF Capital Inc. ($166.20K).

Institutional investors have sold a total of 12,736,142 shares in the last 24 months. This volume of shares sold represents approximately $3.53B in transactions.


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This page (NYSE:AMG) was last updated on 5/26/2026 by MarketBeat.com Staff.
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