Go Pro
→ Barricks gold output fell from 2 million ounces to 719000 (From Golden Portfolio) (Ad)tc pixel Free AMG Stock Alerts

Affiliated Managers Group (AMG) Institutional Ownership

Affiliated Managers Group logo
$373.90 +6.80 (+1.85%)
Closing price 03:59 PM Eastern
Extended Trading
$374.51 +0.61 (+0.16%)
As of 07:34 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.
Compare

Institutional Ownership Changes (13F Filings) for Affiliated Managers Group (NYSE:AMG)

Current
Institutional Ownership
Percentage
95.30%
Number of
Institutional Buyers
(last 12 months)
292
Total
Institutional Inflows
(last 12 months)
$2.50B
Number of
Institutional Sellers
(last 12 months)
184
Total
Institutional Outflows
(last 12 months)
$3.39B
Get AMG Insider Trade Alerts

Want to know when executives and insiders are buying or selling Affiliated Managers Group stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

AMG Institutional Buying and Selling by Quarter

Affiliated Managers Group Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/14/2026Hsbc Holdings PLC5,078$1.73M0.0%N/A0.020%
8/14/2026Legal & General Group Plc37,566$12.71M0.0%N/A0.145%
8/14/2026The Manufacturers Life Insurance Company 18,406$6.23M0.0%N/A0.071%
8/14/2026Manning & Napier Advisors LLC1,070$366K0.0%N/A0.004%
8/14/2026 L2 Asset Management LLC4,781$1.62M0.2%N/A0.018%
8/14/2026 Cetera Trust Company N.A1,640$555K0.3%N/A0.006%
8/14/2026 Algert Global LLC23,607$7.99M0.1%+4.0%0.091%
8/13/2026 PEAK6 LLC29,555$10.00M0.0%N/A0.114%
8/13/2026 Meiji Yasuda Asset Management Co Ltd.611$207K0.0%N/A0.002%
8/13/2026 Kiltearn Partners LLP184,586$62.46M15.2%N/A0.714%
8/13/2026 First Nebraska Trust Co643$218K0.0%N/A0.002%
8/13/2026 Kendall Capital Management3,685$1.25M0.2%N/A0.014%
8/12/2026 Elevation Point Wealth Partners LLC785$266K0.0%N/A0.003%
8/12/2026 Commerce Bank7,485$2.53M0.0%N/A0.029%
8/12/2026 Northwestern Mutual Wealth Management Co.607$205K0.0%N/A0.002%
8/12/2026 Quantbot Technologies LP2,512$850K0.0%N/A0.010%
8/12/2026 Evolve Private Wealth LLC4,417$1.50M0.1%N/A0.017%
8/12/2026 Farringdon Capital Ltd.627$212K0.1%N/A0.002%
8/12/2026 EP Wealth Advisors LLC2,883$976K0.0%N/A0.011%
8/12/2026 Ieq Capital LLC9,036$3.06M0.0%N/A0.035%
8/12/2026 Callan Family Office LLC6,241$2.11M0.0%N/A0.024%
8/11/2026 Allworth Financial LP459$155K0.0%N/A0.002%
8/11/2026 Advisors Capital Management LLC724$245K0.0%N/A0.003%
8/11/2026 PCM Encore LLC880$298K0.1%N/A0.003%
8/10/2026 Bruni J V & Co. Co.210,094$71.10B6.5%N/A0.795%
8/10/2026 Danske Bank A S818$277K0.0%N/A0.003%
8/10/2026 Danske Bank A S1,837$622K0.0%N/A0.007%
8/7/2026 BlackRock Inc.2,772,736$938.29M0.0%N/A10.498%
8/7/2026 Deutsche Bank AG39,692$13.43M0.0%N/A0.150%
8/7/2026 Mitsubishi UFJ Asset Management Co. Ltd.142$48K0.0%N/A0.001%
8/7/2026 OneDigital Investment Advisors LLC4,109$1.39M0.0%N/A0.016%
8/7/2026 Chase Investment Counsel Corp25,935$8.78M1.9%N/A0.098%
8/7/2026 N.E.W. Advisory Services LLC75$25K0.0%N/A0.000%
8/6/2026 Global Retirement Partners LLC1,077$364K0.0%N/A0.004%
8/6/2026 Bank of New York Mellon Corp281,967$95.42M0.0%N/A1.068%
8/6/2026 State of Wyoming723$245K0.0%N/A0.003%
8/6/2026 One Wealth Advisors LLC627$212K0.0%N/A0.002%
8/3/2026 Oppenheimer Asset Management Inc.9,216$3.12M0.0%N/A0.035%
7/10/2026 Wedge Capital Management L L P NC7,159$2.42M0.0%-7.1%0.027%
7/10/2026 Tema ETFs LLC125$42K0.0%-50.4%0.000%
125X bigger gains than Nvidia? (Ad)

Tech investor Jeff Brown says a new supercycle may be forming in a sector most investors are ignoring, and he believes Elon Musk could be the trigger. The last comparable cycle happened over 20 years ago, producing historical gains as high as 170,000 percent for early movers. Brown calls this next phase the SpaceX Supercycle. Watch Jeff Brown's full briefing on the SpaceX Supercycle before it comes down.tc pixel

Watch Jeff Brown's SpaceX Supercycle briefing now
7/10/2026 Handelsbanken Fonder AB9,100$3.08M0.0%-9.9%0.034%
7/10/2026 Fulton Bank N.A.2,507$848K0.0%+36.3%0.009%
7/9/2026 Legacy Wealth Asset Management LLC2,041$691K0.2%-21.1%0.008%
7/9/2026 Oliver Luxxe Assets LLC10,344$3.50M0.5%-21.0%0.039%
7/8/2026 Gradient Investments LLC7,065$2.39M0.0%-26.4%0.027%
7/8/2026 Reinhart Partners LLC.19,657$6.65M0.2%-25.2%0.074%
7/8/2026 Cooper Financial Group642$217K0.0%-22.5%0.002%
7/8/2026 Assenagon Asset Management S.A.3,011$1.02M0.0%N/A0.011%
7/8/2026 Westmount Partners LLC661$224K0.0%N/A0.003%
7/7/2026 GAMMA Investing LLC1,593$539K0.0%+2.2%0.006%
7/6/2026 Private Client Services LLC3,649$1.24M0.3%-35.5%0.014%
6/24/2026Redwood Investment Management LLC3,794$1.05M0.1%N/A0.014%
6/18/2026 Pacer Advisors Inc.4,419$1.22M0.0%+31.2%0.017%
6/3/2026 Parallel Advisors LLC1,016$281K0.0%+4.3%0.004%
5/26/2026 Glenmede Trust Co. NA1,445$400K0.0%-3.2%0.005%
5/19/2026Bank 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%
5/18/2026California State Teachers Retirement System32,852$9.09M0.0%+22.7%0.124%
5/18/2026Royal Bank of Canada12,216$3.38M0.0%-26.9%0.046%
5/18/2026Empowered Funds LLC75,572$20.91M0.1%+657.6%0.286%
5/16/2026The Manufacturers Life Insurance Company19,582$5.42M0.0%-1.4%0.074%
5/16/2026 Quantinno Capital Management LP95,058$26.30M0.0%+41.7%0.360%
5/16/2026Lazard 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%
5/14/2026Public 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%
5/14/2026Sei 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%
5/6/2026California 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%
Trump's New Dollar (Ad)

Porter Stansberry says President Trump has signed an executive order initiating what he calls a full U.S. dollar reset - and most Americans don't know it's happening. The last time America underwent a monetary shift like this, under Nixon in the 1970s, it minted an average of 1,300 new millionaires a day for over half a century. Stansberry has released a new documentary naming the assets he believes are positioned to surge as a result.tc pixel

Watch the free briefing and see the three steps to prepare today
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%
5/5/2026Livforsakringsbolaget 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%
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%


AMG Institutional Ownership - Frequently Asked Questions

During the previous two years, 503 institutional investors and hedge funds held shares of Affiliated Managers Group. The most heavily invested institutionals were Bruni J V & Co. Co. ($71.10B), BlackRock Inc. ($938.29M), Vanguard Group Inc. ($773.62M), Morgan Stanley ($491.73M), Boston Partners ($327.76M), State Street Corp ($267.93M), and Ariel Investments LLC ($266.64M).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 417 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: BlackRock Inc. ($2.77M), Millennium Management LLC ($1.13M), Norges Bank ($1.13M), Boston Partners ($397.91K), Raymond James Financial Inc. ($386.82K), Bank of New York Mellon Corp ($338.09K), and Bank of America Corp DE ($333.37K).

Institutional investors have bought a total of 8,434,232 shares in the last 24 months. This purchase volume represents approximately $2.50B in transactions.

Of the 181 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. ($7.74M), Clarkston Capital Partners LLC ($1.12M), Millennium Management LLC ($773.32K), Morgan Stanley ($235.80K), First Trust Advisors LP ($178.44K), JBF Capital Inc. ($166.20K), and Alyeska Investment Group L.P. ($149.60K).

Institutional investors have sold a total of 12,035,192 shares in the last 24 months. This volume of shares sold represents approximately $3.39B in transactions.


Related Companies

Institutional ownership data for NYSE:AMG is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/14/2026. New 13F filings are added each quarter as they're published.
From Our Partners
Here’s the stock symbol I’ve promised
Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...
Stansberry Research | Sponsoredtc pixel
Trump’s New Currency Reset
Trump is launching a new $250 bill - but that may be a distraction. Behind the scenes, Executive Order 14241 i...
Porter & Company | Sponsoredtc pixel
Central banks bought 710 tonnes - this fund pays monthly
Gold is hitting new highs, fueled by tariffs and record central bank demand - 710 tonnes per quarter. JPMorgan...
Investors Alley | Sponsoredtc pixel
Your 10X AI demo is starting…
Keith Kaplan, the AI expert behind tools used by more than 100000 investors, built his models with an investme...
TradeSmith | Sponsoredtc pixel
Wall Street is staring at the wrong AI trade
Anthropic just signed a 9.1 billion dollar, 20 year data center agreement covering 191 megawatts of capacity, ...
The Oxford Club | Sponsoredtc pixel
Your book is inside
The "Sucker's Bet" Most New Options Traders Fall For Most people who try options lose money the same way. ...
Profits Run | Sponsoredtc pixel
CODE RED: AI Meltdown Imminent?
After correctly predicting the 2008 and 2020 stock market meltdowns, I believe this AI company is about to tri...
Paradigm Press | Sponsoredtc pixel
Who Really Gets Rich from IPOs?
Peter Thiel turned a $500,000 stake in Meta into nearly $1 billion by investing eight years before its IPO. Tr...
Weiss Ratings | Sponsoredtc pixel