Institutional shares held 29.6 Million
32.8K calls
11K puts
Total value of holdings $6.81B
$7.54M calls
$2.53M puts
Market Cap $8.79B
38,226,500 Shares Out.
Institutional ownership 77.5%
# of Institutions 470


Latest Institutional Activity in AMG

Top Purchases

Q2 2025
Norges Bank Shares Held: 365K ($83.9M)
Q2 2025
Millennium Management LLC Shares Held: 1.57M ($361M)
Q2 2025
Balyasny Asset Management LLC Shares Held: 311K ($71.6M)
Q2 2025
Citadel Advisors LLC Shares Held: 640K ($147M)
Q2 2025
Holocene Advisors, LP Shares Held: 101K ($23.2M)

Top Sells

Q2 2025
Southeastern Asset Management Inc Shares Held: 6.84K ($1.57M)
Q2 2025
Morgan Stanley Shares Held: 2.02M ($464M)
Q2 2025
Vanguard Group Inc Shares Held: 2.81M ($647M)
Q2 2025
Clarkston Capital Partners, LLC Shares Held: 1.44M ($330M)
Q2 2025
Lgt Capital Partners Ltd. Shares Held: 61.8K ($14.2M)

About AMG

Affiliated Managers Group, Inc., through its affiliates, operates as an asset management company providing investment management services to mutual funds, institutional clients, and high net worth individuals in the United States. It provides advisory or subadvisory services to mutual funds. These funds are distributed to retail and institutional clients directly and through intermediaries, including independent investment advisors, retirement plan sponsors, broker-dealers, major fund marketplaces, and bank trust departments. The company also offers investment products in various investment styles in the institutional distribution channel, including small, small/mid, mid, and large capitalization value and growth equity, and emerging markets. In addition, it offers quantitative, alternative, and fixed income products, and manages assets for foundations and endowments, defined benefit, and defined contribution plans for corporations and municipalities. Affiliated Managers Group provides investment management or customized investment counseling and fiduciary services. Affiliated Managers Group, Inc. was formed in 1993 and is based in West Palm Beach, Florida with additional offices in Prides Crossing, Massachusetts; Stamford, Connecticut; London, United Kingdom; Dubai, United Arab Emirates; Sydney, Australia; Hong Kong; Tokyo, Japan, Zurich, Switzerland and Delaware.


Insider Transactions at AMG

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
733K Shares
From 16 Insiders
Exercise of conversion of derivative security 519K shares
Grant, award, or other acquisition 72.1K shares
Bona fide gift 142K shares
Sell / Disposition
495K Shares
From 8 Insiders
Payment of exercise price or tax liability 353K shares
Bona fide gift 142K shares

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