Heidrick & Struggles
HSII
HSII was delisted on the 9th of December, 2025.
153 hedge funds and large institutions have $504M invested in Heidrick & Struggles in 2018 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 44 increasing their positions, 59 reducing their positions, and 10 closing their positions.
224% more call options, than puts
Call options by funds: $2.08M | Put options by funds: $641K
200% more first-time investments, than exits
New positions opened: 30 | Existing positions closed: 10
30% more capital invested
Capital invested by funds: $387M → $504M (+$117M)
13% more funds holding
Funds holding: 135 → 153 (+18)
1.84% more ownership
Funds ownership: 83.85% → 85.69% (+1.8%)
25% less repeat investments, than reductions
Existing positions increased: 44 | Existing positions reduced: 59
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Russell Investments Group
London,
United Kingdom
|
+$4.39M |
| 2 |
MAM
Martingale Asset Management
Boston,
Massachusetts
|
+$2.69M |
| 3 |
Prudential Financial
Newark,
New Jersey
|
+$2.49M |
| 4 |
Millennium Management
New York
|
+$2.23M |
| 5 |
State Street
Boston,
Massachusetts
|
+$1.76M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RA
Royce & Associates
New York
|
-$4.64M |
| 2 |
SFM
Systematic Financial Management
Teaneck,
New Jersey
|
-$4.12M |
| 3 |
Morgan Stanley
New York
|
-$3.93M |
| 4 |
Franklin Resources
San Mateo,
California
|
-$3.06M |
| 5 |
CIP
Chartwell Investment Partners
Berywn,
Pennsylvania
|
-$2.72M |
HSII Hedge Fund Activity: Q1 2018 in Review
153 of the 4,363 institutional investors tracked by Wall St. Rank reported a position in Heidrick & Struggles (HSII) for Q1 2018, worth a combined $504M — up 30% from $387M a quarter earlier.
Buyers outnumbered sellers: 30 funds opened new HSII positions and 10 closed out — a net gain of 20 holders — while 44 added to existing stakes and 59 trimmed.
The largest buyer was Russell Investments Group, adding an estimated $4.39M. The largest seller was Royce & Associates, cutting an estimated $4.64M.
- 153 institutional investors held Heidrick & Struggles (HSII) as of Q1 2018, up from 135 in Q4 2017.
- Funds reported $504M of Heidrick & Struggles stock for Q1 2018, up 30% quarter-over-quarter.
- 30 funds opened new Heidrick & Struggles positions in Q1 2018 and 10 closed out, a net change of +20 holders.
- The largest Heidrick & Struggles buyer in Q1 2018 was Russell Investments Group, an estimated $4.39M added.
- The largest Heidrick & Struggles seller in Q1 2018 was Royce & Associates, an estimated $4.64M sold.
Based on aggregated 13F filings for Q1 2018.