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Heidrick & Struggles
HSII

Overview Fund Activity

206 hedge funds and large institutions have $845M invested in Heidrick & Struggles in 2025 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 57 increasing their positions, 91 reducing their positions, and 11 closing their positions.

Holders
206
Holders Change
+17
Holders Change %
+8.99%
% of All Funds
2.8%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
30
Increased
57
Reduced
91
Closed
11
Calls
$330K
Puts
$227K
Net Calls
+$103K
Net Calls Change
-$30K

Top Buyers

1
CM
1
Corvex Management
New York
$42.9M
2
American Century Companies
2
American Century Companies
Missouri
$18.5M
3
BCM
3
Bridgeway Capital Management
Texas
$8.67M
4
Barclays
4
Barclays
United Kingdom
$3.87M
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$7.61M

Top Sellers

1
Pacer Advisors
1
Pacer Advisors
Pennsylvania
$9.07M
2
Allianz Asset Management
2
Allianz Asset Management
Germany
$21.3M
3
Millennium Management
3
Millennium Management
New York
$1.31M
4
SFM
4
Systematic Financial Management
New Jersey
$21.4M
5
VIM
5
Villanova Investment Management
Pennsylvania
$1.18M
Name Market Value Shares Shares
Change 		Shares
Change %
GCM
101
Graham Capital Management
Connecticut
$573K 13,387 +13,387 New
VOYA Investment Management
102
VOYA Investment Management
Georgia
$558K 13,020 +2,043 +19%
EGM
103
Engineers Gate Manager
New York
$556K 12,982 +1,206 +10%
SG Americas Securities
104
SG Americas Securities
New York
$551K 12,875 -775 -6%
CSS
105
Cubist Systematic Strategies
Connecticut
$539K 12,585 +12,585 New
Ohio Public Employees Retirement System (OPERS)
106
Ohio Public Employees Retirement System (OPERS)
Ohio
$521K 12,159 -1,761 -13%
Mackenzie Financial
107
Mackenzie Financial
Ontario, Canada
$513K 11,976 -1,354 -10%
Mirae Asset Global ETFs Holdings
108
Mirae Asset Global ETFs Holdings
Hong Kong
$513K 11,975 +530 +5%
MIM
109
MetLife Investment Management
New Jersey
$512K 11,957 -222 -2%
HF
110
HRT Financial
New York
$503K 11,754 -590 -5%
IIM
111
INTECH Investment Management
Florida
$501K 11,695 -5,531 -32%
CSP
112
Cary Street Partners
Virginia
$498K 11,630 +11,630 New
SOADOR
113
State of Alaska Department of Revenue
Alaska
$484K 11,309 -217 -2%
OSAM
114
O'Shaughnessy Asset Management
Connecticut
$474K 11,067 +1,016 +10%
State of Tennessee, Department of Treasury
115
State of Tennessee, Department of Treasury
Tennessee
$469K 10,946 -1,200 -10%
CF
116
Corebridge Financial
Texas
$451K 10,524 -207 -2%
VI
117
Versor Investments
New York
$438K 10,223 +1,800 +21%
New York State Common Retirement Fund
118
New York State Common Retirement Fund
New York
$430K 10,032 +2,365 +31%
TI
119
Trexquant Investment
Connecticut
$428K 10,004 -12,055 -55%
Los Angeles Capital Management
120
Los Angeles Capital Management
California
$426K 9,945 -1,400 -12%
SCM
121
Sterling Capital Management
North Carolina
$418K 9,757 -1,227 -11%
Amundi
122
Amundi
France
$416K 10,081 -3,020 -23%
IMRF
123
Illinois Municipal Retirement Fund
Illinois
$415K 9,683 -1,319 -12%
LSERS
124
Louisiana State Employees Retirement System
Louisiana
$411K 9,600 -300 -3%
TPSF
125
Texas Permanent School Fund
Texas
$378K 9,679 +9,679 New
3 4
5
6 7