Heidrick & Struggles
HSII
HSII was delisted on the 9th of December, 2025.
174 hedge funds and large institutions have $613M invested in Heidrick & Struggles in 2024 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 51 increasing their positions, 80 reducing their positions, and 18 closing their positions.
248% more call options, than puts
Call options by funds: $1.05M | Put options by funds: $303K
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
12% more capital invested
Capital invested by funds: $547M → $613M (+$66.2M)
6% more first-time investments, than exits
New positions opened: 19 | Existing positions closed: 18
0% more funds holding
Funds holding: 174 → 174 (0)
1.49% less ownership
Funds ownership: 92.09% → 90.6% (-1.5%)
36% less repeat investments, than reductions
Existing positions increased: 51 | Existing positions reduced: 80
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MCO
MAK Capital One
New York
|
+$22.3M |
| 2 |
Allianz Asset Management
Munich,
Germany
|
+$10.1M |
| 3 |
Wellington Management Group
Boston,
Massachusetts
|
+$4.48M |
| 4 |
ICM
Invenomic Capital Management
Boston,
Massachusetts
|
+$2.83M |
| 5 |
Russell Investments Group
London,
United Kingdom
|
+$2.15M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
-$14.3M |
| 2 |
JP Morgan Chase
New York
|
-$9.7M |
| 3 |
Hotchkis & Wiley Capital Management
Los Angeles,
California
|
-$3.66M |
| 4 |
Millennium Management
New York
|
-$3.37M |
| 5 |
Acadian Asset Management
Boston,
Massachusetts
|
-$3.04M |
HSII Hedge Fund Activity: Q1 2024 in Review
174 of the 6,942 institutional investors tracked by Wall St. Rank reported a position in Heidrick & Struggles (HSII) for Q1 2024, worth a combined $613M — up 12% from $547M a quarter earlier.
Buyers outnumbered sellers: 19 funds opened new HSII positions and 18 closed out — a net gain of 1 holder — while 51 added to existing stakes and 80 trimmed.
The largest buyer was MAK Capital One, opening a new position worth an estimated $22.3M. The largest seller was Morgan Stanley, cutting an estimated $14.3M.
- 174 institutional investors held Heidrick & Struggles (HSII) as of Q1 2024, unchanged from Q4 2023.
- Funds reported $613M of Heidrick & Struggles stock for Q1 2024, up 12% quarter-over-quarter.
- 19 funds opened new Heidrick & Struggles positions in Q1 2024 and 18 closed out, a net change of +1 holder.
- The largest Heidrick & Struggles buyer in Q1 2024 was MAK Capital One, an estimated $22.3M added.
- The largest Heidrick & Struggles seller in Q1 2024 was Morgan Stanley, an estimated $14.3M sold.
Based on aggregated 13F filings for Q1 2024.