Heidrick & Struggles
HSII
HSII was delisted on the 9th of December, 2025.
123 hedge funds and large institutions have $310M invested in Heidrick & Struggles in 2015 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 47 increasing their positions, 39 reducing their positions, and 18 closing their positions.
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
21% more repeat investments, than reductions
Existing positions increased: 47 | Existing positions reduced: 39
2% less funds holding
Funds holding: 126 → 123 (-3)
17% less first-time investments, than exits
New positions opened: 15 | Existing positions closed: 18
26% less capital invested
Capital invested by funds: $416M → $310M (-$107M)
55% less call options, than puts
Call options by funds: $515K | Put options by funds: $1.14M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SCM
Stadium Capital Management
New Canaan,
Connecticut
|
+$5.82M |
| 2 |
Renaissance Technologies
New York
|
+$2.27M |
| 3 |
Acadian Asset Management
Boston,
Massachusetts
|
+$2.02M |
| 4 |
Millennium Management
New York
|
+$1.85M |
| 5 |
AQR Capital Management
Greenwich,
Connecticut
|
+$1.18M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
-$4.91M |
| 2 |
RA
Royce & Associates
New York
|
-$3.28M |
| 3 |
Bessemer Group
Woodbridge,
New Jersey
|
-$2.44M |
| 4 |
JP Morgan Chase
New York
|
-$1.81M |
| 5 |
Franklin Resources
San Mateo,
California
|
-$1.7M |
HSII Hedge Fund Activity: Q3 2015 in Review
123 of the 3,582 institutional investors tracked by Wall St. Rank reported a position in Heidrick & Struggles (HSII) for Q3 2015, worth a combined $310M — down 26% from $416M a quarter earlier.
Sellers outnumbered buyers: 18 funds closed out of HSII and 15 opened new positions — a net loss of 3 holders — while 39 trimmed existing stakes and 47 added.
The largest buyer was Stadium Capital Management, opening a new position worth an estimated $5.82M. The largest seller was Wellington Management Group, cutting an estimated $4.91M.
- 123 institutional investors held Heidrick & Struggles (HSII) as of Q3 2015, down from 126 in Q2 2015.
- Funds reported $310M of Heidrick & Struggles stock for Q3 2015, down 26% quarter-over-quarter.
- 15 funds opened new Heidrick & Struggles positions in Q3 2015 and 18 closed out, a net change of -3 holders.
- The largest Heidrick & Struggles buyer in Q3 2015 was Stadium Capital Management, an estimated $5.82M added.
- The largest Heidrick & Struggles seller in Q3 2015 was Wellington Management Group, an estimated $4.91M sold.
Based on aggregated 13F filings for Q3 2015.