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Affiliated Managers Group
AMG

Overview Fund Activity

426 hedge funds and large institutions have $5.27B invested in Affiliated Managers Group in 2025 Q2 according to their latest regulatory filings, with 84 funds opening new positions, 109 increasing their positions, 174 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
426
Holders Change
+34
Holders Change %
+8.67%
% of All Funds
5.71%
Holding in Top 10
6
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+20%
% of All Funds
0.08%
New
84
Increased
109
Reduced
174
Closed
44
Calls
$6.45M
Puts
$2.16M
Net Calls
+$4.29M
Net Calls Change
-$865K

Top Buyers

1
Millennium Management
Millennium Management
New York
+$59.8M
2
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$59.7M
3
Citadel Advisors
Citadel Advisors
Florida
+$56.1M
4
Holocene Advisors
Holocene Advisors
New York
+$19.9M
5
UBS Group
UBS Group
Switzerland
+$11.2M

Top Sellers

1
SAM
Southeastern Asset Management
Tennessee
-$93.1M
2
Morgan Stanley
Morgan Stanley
New York
-$54.5M
3
Vanguard Group
Vanguard Group
Pennsylvania
-$35.9M
4
CCP
Clarkston Capital Partners
Michigan
-$29.5M
5
LCP
LGT Capital Partners
Switzerland
-$26.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
Calamos Advisors
76
Calamos Advisors
Illinois
$6.97M – – –
Point72 Asset Management
77
Point72 Asset Management
Connecticut
$5.86M +$5.86M +29,800 New
AssetMark Inc
78
AssetMark Inc
California
$5.77M +$152K +774 +3%
Ohio Public Employees Retirement System (OPERS)
79
Ohio Public Employees Retirement System (OPERS)
Ohio
$5.61M -$211K -1,070 -4%
LS
80
Livforsakringsbolaget Skandia
Sweden
$5.55M +$3.28M +16,700 +145%
California State Teachers Retirement System (CalSTRS)
81
California State Teachers Retirement System (CalSTRS)
California
$5.4M -$18.1K -92 -0.3%
VOYA Investment Management
82
VOYA Investment Management
Georgia
$5.26M -$387K -1,969 -7%
SCM
83
Sterling Capital Management
North Carolina
$5.22M +$39.9K +203 +0.8%
ZIM
84
Zacks Investment Management
Illinois
$5.16M +$5.16M +26,211 New
MWM
85
Moran Wealth Management
Florida
$5.05M +$1.77M +9,018 +54%
Arrowstreet Capital
86
Arrowstreet Capital
Massachusetts
$4.89M – – –
Canada Life
87
Canada Life
Manitoba, Canada
$4.88M -$248K -1,263 -5%
State Board of Administration of Florida Retirement System
88
State Board of Administration of Florida Retirement System
Florida
$4.61M -$25.6K -130 -0.6%
IP
89
Interval Partners
New York
$4.45M +$4.45M +22,616 New
ICM
90
Invenomic Capital Management
Massachusetts
$4.41M -$700K -3,556 -14%
NWM
91
Nicola Wealth Management
British Columbia, Canada
$4.33M – – –
Manulife (Manufacturers Life Insurance)
92
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$4.18M -$366K -1,858 -8%
SPS
93
Susquehanna Portfolio Strategies
Pennsylvania
$3.97M +$3.97M +20,183 New
AWA
94
Amplius Wealth Advisors
Pennsylvania
$3.86M +$472K +2,401 +14%
Robeco Institutional Asset Management
95
Robeco Institutional Asset Management
Netherlands
$3.83M +$3.83M +19,476 New
FGP
96
Freestone Grove Partners
California
$3.73M +$3.73M +18,940 New
Royal Bank of Canada
97
Royal Bank of Canada
Ontario, Canada
$3.68M -$183K -932 -5%
Voloridge Investment Management
98
Voloridge Investment Management
Florida
$3.64M -$4.88M -24,807 -57%
IMRF
99
Illinois Municipal Retirement Fund
Illinois
$3.63M +$1.1M +5,594 +44%
PCM
100
Poehling Capital Management
Wisconsin
$3.62M -$2.36K -12 -0.1%
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