HSII

Heidrick & Struggles
HSII

Delisted

HSII was delisted on the 9th of December, 2025.

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2 hedge funds and large institutions have $35.6K invested in Heidrick & Struggles in 2025 Q4 according to their latest regulatory filings, with 0 funds opening new positions, 1 increasing their positions, 0 reducing their positions, and 202 closing their positions.

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New
Increased
Maintained
Reduced
Closed

less ownership

Funds ownership: →

less funds holding

Funds holding: →

less funds holding in top 10

Funds holding in top 10: →

less capital invested

Capital invested by funds: $ → $

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 202

Holders
2
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
–
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
–
Puts
–
Net Calls
Net Calls Change

Top Buyers

1
+$1.85K

Top Sellers

1
-$164M
2
-$76.5M
3
-$60.4M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$55.8M
5
Renaissance Technologies
Renaissance Technologies
New York
-$54.6M
Name Holding Trade Value Shares
Change 		Change in
Stake
IC
126
IEQ Capital
California
–
XT
127
XTX Topco
Cayman Islands
–
QC
128
Quadrature Capital
United Kingdom
–
PCM
129
Polymer Capital Management
New York
–
Balyasny Asset Management
130
Balyasny Asset Management
Illinois
–
Los Angeles Capital Management
131
Los Angeles Capital Management
California
–
QCM
132
Quantinno Capital Management
New York
–
Manulife (Manufacturers Life Insurance)
133
Manulife (Manufacturers Life Insurance)
Ontario, Canada
–
YCM
134
Yousif Capital Management
Michigan
–
BRIA
135
Balanced Rock Investment Advisors
Massachusetts
–
Ohio Public Employees Retirement System (OPERS)
136
Ohio Public Employees Retirement System (OPERS)
Ohio
–
QT
137
Quantbot Technologies
New York
–
ASRS
138
Arizona State Retirement System
Arizona
–
AB
139
Amalgamated Bank
New York
–
FFP
140
FourThought Financial Partners
Florida
–
Comerica Bank
141
Comerica Bank
Texas
–
TRSOTSOK
142
Teachers Retirement System of the State of Kentucky
Kentucky
–
State Board of Administration of Florida Retirement System
143
State Board of Administration of Florida Retirement System
Florida
–
PFSRSONJ
144
Police & Firemen's Retirement System of New Jersey
New Jersey
–
EWM
145
Empirical Wealth Management
Washington
–
Osaic Holdings
146
Osaic Holdings
Arizona
–
COPPSERS
147
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
–
SOW
148
State of Wyoming
Wyoming
–
QCG
149
Quadrant Capital Group
Ohio
–
PNC Financial Services Group
150
PNC Financial Services Group
Pennsylvania
–
4 5
6
7 8