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HSII

Heidrick & Struggles

Delisted

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

174 hedge funds and large institutions have $547M invested in Heidrick & Struggles in 2023 Q4 according to their latest regulatory filings, with 29 funds opening new positions, 60 increasing their positions, 65 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

142% more first-time investments, than exits

New positions opened: 29 | Existing positions closed: 12

20% more capital invested

Capital invested by funds: $457M → $547M (+$90.4M)

11% more funds holding

Funds holding: 157174 (+17)

0.98% more ownership

Funds ownership: 91.11%92.09% (+0.98%)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

8% less repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 65

59% less call options, than puts

Call options by funds: $85K | Put options by funds: $207K

Holders
174
Holders Change
+17
Holders Change %
+10.83%
% of All Funds
2.54%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
29
Increased
60
Reduced
65
Closed
12
Calls
$85K
Puts
$207K
Net Calls
-$122K
Net Calls Change
+$16K
Name Holding Trade Value Shares
Change
Change in
Stake
SOADOR
101
State of Alaska Department of Revenue
Alaska
$365K -$5.23K -197 -2%
IMRF
102
Illinois Municipal Retirement Fund
Illinois
$344K -$17.7K -666 -5%
Lazard Asset Management
103
Lazard Asset Management
New York
$340K +$306K +11,533 New
NYLIM
104
New York Life Investment Management
New York
$339K -$6.99K -263 -2%
NRD
105
Nebula Research & Development
New York
$336K +$302K +11,384 New
BRIA
106
Balanced Rock Investment Advisors
Massachusetts
$331K +$298K +11,215 New
AIG
107
American International Group
New York
$319K -$2.28K -86 -0.8%
Ohio Public Employees Retirement System (OPERS)
108
Ohio Public Employees Retirement System (OPERS)
Ohio
$313K +$239 +9 +0.1%
Mackenzie Financial
109
Mackenzie Financial
Ontario, Canada
$307K +$277K +10,413 New
MIM
110
MetLife Investment Management
New Jersey
$299K
LSERS
111
Louisiana State Employees Retirement System
Louisiana
$298K -$2.66K -100 -1%
YCM
112
Yousif Capital Management
Michigan
$297K +$3.59K +135 +1%
State Board of Administration of Florida Retirement System
113
State Board of Administration of Florida Retirement System
Florida
$287K
Comerica Bank
114
Comerica Bank
Texas
$283K +$3.05K +115 +1%
MFIM
115
Mesirow Financial Investment Management
Illinois
$282K
Grantham, Mayo, Van Otterloo & Co (GMO)
116
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$280K
BCI
117
Brinker Capital Investments
Pennsylvania
$269K +$10.6K +399 +4%
OPS
118
Orion Portfolio Solutions
Nebraska
$269K +$10.6K +399 +4%
Deutsche Bank
119
Deutsche Bank
Germany
$265K
B
120
Bailard
California
$260K +$234K +8,800 New
Jane Street
121
Jane Street
New York
$259K +$233K +8,758 New
GC
122
Guggenheim Capital
Illinois
$258K -$297K -11,200 -56%
VOYA Investment Management
123
VOYA Investment Management
Georgia
$256K +$5.79K +218 +3%
Susquehanna International Group
124
Susquehanna International Group
Pennsylvania
$251K -$2.71K -102 -1%
KA
125
Keene & Associates
Texas
$242K -$17.9K -675 -8%

HSII Hedge Fund Activity: Q4 2023 in Review

174 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in Heidrick & Struggles (HSII) for Q4 2023, worth a combined $547M — up 20% from $457M a quarter earlier.

Buyers outnumbered sellers: 29 funds opened new HSII positions and 12 closed out — a net gain of 17 holders — while 60 added to existing stakes and 65 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $15.5M. The largest seller was American Century Companies, cutting an estimated $4.57M.

  • 174 institutional investors held Heidrick & Struggles (HSII) as of Q4 2023, up from 157 in Q3 2023.
  • Funds reported $547M of Heidrick & Struggles stock for Q4 2023, up 20% quarter-over-quarter.
  • 29 funds opened new Heidrick & Struggles positions in Q4 2023 and 12 closed out, a net change of +17 holders.
  • The largest Heidrick & Struggles buyer in Q4 2023 was Morgan Stanley, an estimated $15.5M added.
  • The largest Heidrick & Struggles seller in Q4 2023 was American Century Companies, an estimated $4.57M sold.

Based on aggregated 13F filings for Q4 2023.