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HSII

Heidrick & Struggles

Delisted

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

164 hedge funds and large institutions have $537M invested in Heidrick & Struggles in 2019 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 67 increasing their positions, 57 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

18% more repeat investments, than reductions

Existing positions increased: 67 | Existing positions reduced: 57

1.56% more ownership

Funds ownership: 91.37%92.93% (+1.6%)

9% less funds holding

Funds holding: 181164 (-17)

19% less capital invested

Capital invested by funds: $664M → $537M (-$127M)

39% less first-time investments, than exits

New positions opened: 20 | Existing positions closed: 33

100% less call options, than puts

Call options by funds: $0 | Put options by funds: $834K

Holders
164
Holders Change
-17
Holders Change %
-9.39%
% of All Funds
3.56%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
20
Increased
67
Reduced
57
Closed
33
Calls
Puts
$834K
Net Calls
-$834K
Net Calls Change
-$1.36M
Name Holding Trade Value Shares
Change
Change in
Stake
QCM
176
Quantinno Capital Management
New York
-$386K -10,072 Closed
EMG
177
Ellington Management Group
Connecticut
-$345K -9,000 Closed
ECM
178
Element Capital Management
New York
-$344K -8,977 Closed
Capital Fund Management (CFM)
179
Capital Fund Management (CFM)
France
-$341K -8,900 Closed
TI
180
Trexquant Investment
Connecticut
-$280K -7,309 Closed
MC
181
Menta Capital
California
-$261K -6,810 Closed
Canada Pension Plan Investment Board
182
Canada Pension Plan Investment Board
Ontario, Canada
-$253K -6,600 Closed
COPPSERS
183
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
-$250K -6,515 Closed
CIM
184
Cambria Investment Management
California
-$242K -6,312 Closed
BCM
185
Bridgeway Capital Management
Texas
-$240K -6,250 Closed
Voloridge Investment Management
186
Voloridge Investment Management
Florida
-$233K -6,074 Closed
BCM
187
Bayesian Capital Management
New York
-$222K -5,800 Closed
HSBC Holdings
188
HSBC Holdings
United Kingdom
-$219K -5,705 Closed
MWNA
189
Marshall Wace North America
New York
-$124K -3,224 Closed
BBHC
190
Brown Brothers Harriman & Co
New York
-$27K -700 Closed
Twin Tree Management
191
Twin Tree Management
Texas
-$8K -201 Closed
AG
192
Advisor Group
Arizona
-$7K -185 Closed
Parallax Volatility Advisers
193
Parallax Volatility Advisers
California
-$6K -166 Closed
Group One Trading
194
Group One Trading
Illinois
-$5K -143 Closed
FHA
195
Flagship Harbor Advisors
Massachusetts
-$4K -125 Closed
WAM
196
Wealthspire Advisors (Maryland)
Maryland
-$3K -73 Closed
CAM
197
Cresset Asset Management
Illinois
-$1K -38 Closed

HSII Hedge Fund Activity: Q2 2019 in Review

164 of the 4,604 institutional investors tracked by Wall St. Rank reported a position in Heidrick & Struggles (HSII) for Q2 2019, worth a combined $537M — down 19% from $664M a quarter earlier.

Sellers outnumbered buyers: 33 funds closed out of HSII and 20 opened new positions — a net loss of 13 holders — while 57 trimmed existing stakes and 67 added.

The largest buyer was Nuveen, opening a new position worth an estimated $15.2M. The largest seller was Millennium Management, exiting entirely with an estimated $5.92M sold.

  • 164 institutional investors held Heidrick & Struggles (HSII) as of Q2 2019, down from 181 in Q1 2019.
  • Funds reported $537M of Heidrick & Struggles stock for Q2 2019, down 19% quarter-over-quarter.
  • 20 funds opened new Heidrick & Struggles positions in Q2 2019 and 33 closed out, a net change of -13 holders.
  • The largest Heidrick & Struggles buyer in Q2 2019 was Nuveen, an estimated $15.2M added.
  • The largest Heidrick & Struggles seller in Q2 2019 was Millennium Management, an estimated $5.92M sold.

Based on aggregated 13F filings for Q2 2019.