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Which hedge funds own AMG? AFFILIATED MANAGERS GROUP, Q2 2026 13F holders

Financial ServicesAsset Management

51 tracked hedge funds disclosed a position in AMG (AFFILIATED MANAGERS GROUP) in their Q2 2026 13F filings, worth $694.7m in total. The largest holder by portfolio weight is Capricorn Fund Managers Ltd at 1.9% of its book. 15 opened a new position this quarter: Capricorn Fund Managers Ltd, Militia Capital Management LLC, Fulcrum Asset Management LLP, Fox Run Management, L.L.C.. 15 exited: Prana Capital Management, LP, Bastion Asset Management Inc., Maltese Capital Management LLC.

51
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
15
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
15
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$46.0m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$101m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$695m
Combined value
Sum of the holders' reported positions in the security.
4.1%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

51 rows
Capricorn Fund Managers Ltd Hedge fund1.9%$23.4m69,045–new
Militia Capital Management LLC Hedge fund0.6%$3.4m10,052–new
Brant Point Investment Management LLC Hedge fund0.6%$2.6m7,6420.0%held
Basswood Capital Management, L.L.C. Hedge fund0.5%$11.7m34,501+180%added
Fulcrum Asset Management LLP Hedge fund0.5%$4.9m14,166–new
Concentric Capital Strategies, LP Hedge fund0.3%$4.7m13,825+37%added
Engineers Gate Manager LP Hedge fund0.2%$17.5m51,861+161%added
Millennium Management LLC Hedge fund0.2%$296m875,116+16202%added
Oak Thistle LLC Hedge fund0.2%$1.7m5,106−84%reduced
Fox Run Management, L.L.C. Hedge fund0.2%$925k2,733–new
iSAM Funds (UK) Ltd Hedge fund0.2%$217k640–new
Dark Forest Capital Management LP Hedge fund0.1%$1.8m5,423+374%added
FORA Capital, LLC Hedge fund0.1%$1.6m4,760−66%reduced
AlphaGrep UK Ltd Hedge fund0.1%$357k1,055+32%added
Qube Research & Technologies Ltd Hedge fund0.1%$90.9m268,737+74%added
Southeastern Asset Management (Mason Hawkins) Long-only investor0.10%$1.9m5,5620.0%held
Campbell & CO Investment Adviser LLC Hedge fund0.09%$1.8m5,202−66%reduced
Polar Capital Holdings Plc Hedge fund0.08%$28.9m85,359−2.2%reduced
Voloridge Investment Management, LLC Hedge fund0.08%$18.3m54,070−59%reduced
Capital Fund Management S.A. Hedge fund0.07%$10.4m30,813–new
Renaissance Technologies LLC Hedge fund0.05%$39.7m117,440+7.0%added
Schonfeld Strategic Advisors LLC Hedge fund0.05%$9.0m26,713−60%reduced
Qsemble Capital Management, LP Hedge fund0.04%$346k1,021–new
Citadel Advisors LLC Hedge fund0.04%$67.2m198,492−20%reduced
Brevan Howard Capital Management LP Hedge fund0.04%$2.7m7,976−37%reduced
Hillsdale Investment Management Inc. Hedge fund0.04%$1.6m4,650+5067%added
Quantbot Technologies LP Hedge fund0.03%$850k2,512−34%reduced
Mirabella Financial Services LLP Hedge fund0.02%$249k737−17%reduced
Edgestream Partners, L.P. Hedge fund0.02%$790k2,335−57%reduced
Catalyst Funds Management Pty Ltd Hedge fund0.02%$413k1,220–new
Diametric Capital, LP Hedge fund0.02%$205k606–new
Prelude Capital Management, LLC Hedge fund0.02%$252k745−23%reduced
Tudor Investment Corp ET AL Hedge fund0.02%$4.0m11,687−1.8%reduced
Mangrove Partners IM, LLC Hedge fund0.02%$230k680–new
Quarry LP Hedge fund0.01%$91.4k270−76%reduced
Y-Intercept (Hong Kong) Ltd Hedge fund0.01%$616k1,819−93%reduced
Squarepoint Ops LLC Hedge fund0.01%$6.0m17,642+245%added
Jupiter Asset Management Ltd Hedge fund0.01%$1.9m5,6600.0%held
D. E. Shaw & Co., Inc. Hedge fund0.01%$14.5m42,839+9.1%added
Horizon Kinetics (Murray Stahl) Long-only investor0.01%$676k1,9980.0%held
Boothbay Fund Management, LLC Hedge fund0.01%$385k1,139−78%reduced
Marshall Wace, LLP Hedge fund0.01%$7.9m23,398+875%added
Jain Global LLC Hedge fund0.01%$469k1,386–new
Arrowstreet Capital, Limited Partnership Hedge fund0.0%$8.4m24,8580.0%held
Persistent Asset Partners Ltd Hedge fund0.0%$11.5k34–new
Alyeska Investment Group, L.P. Hedge fund0.0%$1.1m3,386–new
CVA Family Office, LLC Family office0.0%$25.7k76+13%added
Two Sigma Investments, LP Hedge fund0.0%$1.9m5,575+9.3%added
Pin Oak Investment Advisors Inc Hedge fund0.0%$1.0k2–new
Walleye Capital LLC Hedge fund0.0%$80.5k238−91%reduced