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Affiliated Managers Group, Inc.

AMG
Exchange
NYSE
Industry
Investment Advice
SEC CIK
0001004434

No open-market purchases or sales by Affiliated Managers Group, Inc. insiders were filed in the last 90 days; 567 institutions reported holding it in 13F filings for Q2 2026, worth $8.53B in total; Southeastern Asset Management (Longleaf) is the only superinvestor holding it.

Other share classesMGRMGRBMGRDMGRE

Q4 2024 vs. Q3 2024

How the institutions holding Affiliated Managers Group, Inc. changed between Q3 2024 and Q4 2024.

All holders in Q4 2024All holders in Q3 2024

13F holders of AMG: Q3 2024 compared with Q4 2024
MeasureQ3 2024Of which not filed for Q4 2024Q4 2024Change
Holders4228408−6
Shares28.3M194.2K28.3M+190.3K (+0.7%)
Value$5.04B$34.4M$5.21B+$200.8M (+4.0%)

8 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (48)

Institutions that held Affiliated Managers Group, Inc. at the end of Q4 2024 but not at the end of Q3 2024.

Institutions new to AMG in Q4 2024
InstitutionSharesValue% of portfolio
Raymond James Financial Inc155,839$28.8M0.01%
Universal- Beteiligungs- und Servicegesellschaft mbH43,898$8.12M0.02%
Public Employees Retirement System of Ohio33,465$6.19M0.02%
North Reef Capital Management LP27,386$5.06M0.23%
Schroder Investment Management Group24,989$4.63M0.00%
Nicola Wealth Management Ltd.16,000$4.25M0.40%
Susquehanna Fundamental Investments, LLC19,927$3.68M0.06%
Marshall Wace, LLP19,630$3.63M0.00%
Cinctive Capital Management LP17,328$3.20M0.17%
Livforsakringsbolaget Skandia, Omsesidigt11,550$2.14M0.11%
Moody Aldrich Partners LLC10,948$2.02M0.38%
Police & Firemen's Retirement System of New Jersey10,758$1.99M0.02%
Intech Investment Management LLC10,689$1.98M0.02%
KLP Kapitalforvaltning AS9,300$1.72M0.01%
Nomura Holdings Inc6,911$1.28M0.01%
Holocene Advisors, LP6,616$1.22M0.00%
Dodge & Cox6,500$1.20M0.00%
Carrera Capital Advisors5,947$1.10M0.26%
XTX Topco Ltd5,069$937.4K0.08%
Kennondale Capital Management LLC4,892$904.6K0.98%
Colony Group, LLC3,695$683.3K0.00%
Mercer Global Advisors Inc3,674$679.3K0.00%
Vestcor Inc2,243$415.0K0.01%
Callan Family Office, LLC1,293$239.1K0.02%
Vise Technologies, Inc.1,212$224.1K0.02%
QRG Capital Management, Inc.1,189$219.9K0.00%
Boston Private Wealth LLC1,128$208.6K0.00%
Lingohr & Partner Asset Management GmbH1,100$204.0K0.42%
Bayforest Capital Ltd643$118.9K0.15%
New Age Alpha Advisors, LLC379$70.1K0.00%
Millstone Evans Group, LLC66$12.2K0.01%
Elequin Capital LP61$11.3K0.00%
Golden State Wealth Management, LLC47$8.69K0.00%
WPG Advisers, LLC24$4.44K0.00%
Grove Bank & Trust19$3.51K0.00%
Lee Danner & Bass Inc11$2.03K0.00%
Headlands Technologies LLC11$2.03K0.00%
Larson Financial Group LLC7$1.29K0.00%
Whipplewood Advisors, LLC6$1.11K0.00%
HHM Wealth Advisors, LLC5$9250.00%
Logan Capital Management Inc4$7400.00%
Clearstead Advisors, LLC3$5550.00%
Global Financial Private Client, LLC3$5550.00%
Winch Advisory Services, LLC2$3700.00%
Cherry Tree Wealth Management, LLC2$3700.00%
Parkworth Wealth Management, Inc.1$1850.00%
REAP Financial Group, LLC1$920.00%
Wood Tarver Financial Group, LLC1$00.00%

Sold out (54)

Institutions that held Affiliated Managers Group, Inc. at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of AMG in Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Jane Street Group, LLC84,852$15.1M
AXA S.A.40,886$7.27M
Campbell & CO Investment Adviser LLC31,694$5.64M
CX Institutional26,224$4.66M
Schonfeld Strategic Advisors LLC21,793$3.87M
Verdence Capital Advisors LLC18,711$3.33M
Cubist Systematic Strategies, LLC17,124$3.04M
Nkcfo LLC15,900$2.83M
Dynamic Technology Lab Private Ltd13,277$2.36M
Algebris (UK) Ltd13,773$2.20M
Weiss Asset Management LP11,980$2.13M
Twinbeech Capital LP10,831$1.93M
Convergence Investment Partners, LLC9,530$1.69M
Point72 Asia (Singapore) Pte. Ltd.9,228$1.64M
Nebula Research & Development LLC8,416$1.50M
Centiva Capital, LP7,345$1.31M
Aquatic Capital Management LLC6,800$1.21M
Hi-Line Capital Management, LLC6,581$1.17M
Quantbot Technologies LP5,982$1.06M
Gsa Capital Partners LLP3,882$690.0K
River & Mercantile Asset Management LLP3,529$627.4K
Fox Run Management, L.L.C.2,840$505.0K
Lecap Asset Management Ltd2,721$483.8K
Guggenheim Capital LLC2,720$483.6K
Paloma Partners Management Co2,500$444.5K
Petrus Trust Company, LTA2,445$434.7K
FJ Capital Management LLC2,301$409.1K
Point72 (DIFC) Ltd1,964$349.1K
Connor, Clark & Lunn Investment Management Ltd.1,803$320.6K
Avantax Advisory Services, Inc.1,605$285.4K
Summit Trail Advisors, LLC1,573$279.7K
Toroso Investments, LLC1,533$272.6K
Forum Financial Management, LP1,380$245.4K
Magnetar Financial LLC1,374$244.3K
Healthcare of Ontario Pension Plan Trust Fund1,300$231.1K
TownSquare Capital, LLC1,227$218.2K
Point72 Hong Kong Ltd1,210$215.1K
Integrated Investment Consultants, LLC1,200$213.4K
Entropy Technologies, LP1,128$200.6K
Catalyst Funds Management Pty Ltd600$106.7K
Partnership Wealth Management, LLC467$83.0K
Goodman Advisory Group, LLC322$57.3K
Reuter James Wealth Management, LLC265$47.1K
Ashton Thomas Securities, LLC168$29.9K
American National Bank121$21.5K
Proequities, Inc.41$7.29K
True Wealth Design, LLC21$3.73K
Hobbs Group Advisors, LLC17$3.02K
Horizon Investments, LLC8$1.42K
Raffa Wealth Management, LLC6$1.07K
Capital Analysts, LLC4$1.00K
AdvisorNet Financial, Inc3$533
Claris Advisors, LLC3$533
Bokf, NA2$357

Not filed for Q4 2024 yet (8)

Institutions that held Affiliated Managers Group, Inc. at the end of Q3 2024 and haven't filed a 13F for Q4 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding AMG in Q3 2024 that haven't filed for Q4 2024
InstitutionShares, Q3 2024Value, Q3 2024
Raymond James & Associates165,570$29.4M
Eagle Asset Management Inc12,428$2.30M
ClariVest Asset Management LLC10,612$1.66M
Raymond James Trust N.A.4,407$783.6K
Raymond James Financial Services Advisors, Inc.1,163$206.8K
Abich Financial Wealth Management LLC14$2.49K
First Personal Financial Services2$356
Annapolis Financial Services, LLC1$265