Ken Griffin’s Heidrick & Struggles HSII Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | – | Sell |
-5,500
| Closed | -$274K | – | 13243 |
|
|
2025
Q3 | $274K | Buy |
+5,500
| New | +$265K | ﹤0.01% | 10573 |
|
|
2025
Q2 | – | Sell |
-2,700
| Closed | -$116K | – | 13603 |
|
|
2025
Q1 | $116K | Sell |
2,700
-1,100
| -29% | -$48.7K | ﹤0.01% | 11255 |
|
|
2024
Q4 | $168K | Buy |
3,800
+400
| +12% | +$17.1K | ﹤0.01% | 10705 |
|
|
2024
Q3 | $132K | Buy |
3,400
+2,600
| +325% | +$94K | ﹤0.01% | 10727 |
|
|
2024
Q2 | $25.3K | Sell |
800
-3,000
| -79% | -$97.8K | ﹤0.01% | 12428 |
|
|
2024
Q1 | $128K | Buy |
3,800
+2,000
| +111% | +$60.7K | ﹤0.01% | 11014 |
|
|
2023
Q4 | $53.2K | Sell |
1,800
-900
| -33% | -$23.9K | ﹤0.01% | 11724 |
|
|
2023
Q3 | $67.6K | Sell |
2,700
-700
| -21% | -$18.7K | ﹤0.01% | 11374 |
|
|
2023
Q2 | $90K | Hold |
3,400
| – | – | ﹤0.01% | 11083 |
|
|
2023
Q1 | $103K | Buy |
3,400
+2,100
| +162% | +$64.3K | ﹤0.01% | 11219 |
|
|
2022
Q4 | $36.4K | Buy |
+1,300
| New | +$36.8K | ﹤0.01% | 12523 |
|
|
2022
Q1 | – | Sell |
-65,800
| Closed | -$2.88M | – | 14003 |
|
|
2021
Q4 | $2.88M | Sell |
65,800
-51,900
| -44% | -$2.36M | ﹤0.01% | 5424 |
|
|
2021
Q3 | $5.25M | Buy |
+117,700
| New | +$4.96M | ﹤0.01% | 4207 |
|
Other funds holding HSII
Ken Griffin's HSII Position: Q4 2025 in Review
Ken Griffin sold out of Heidrick & Struggles (HSII) in Q4 2025, closing a stake of 40,631 shares — an estimated $2.02M sold.
Ken Griffin first reported a position in HSII in Q4 2013 and held it in 39 quarters. The position peaked at $8.36M in Q1 2024. 2 funds tracked by Wall St. Rank hold HSII as of Q4 2025.
- Ken Griffin reported no remaining Heidrick & Struggles position as of Q4 2025 after selling out during the quarter.
- Ken Griffin sold 40,631 Heidrick & Struggles shares in Q4 2025, an estimated $2.02M.
- Ken Griffin first reported a position in Heidrick & Struggles in Q4 2013 and held it in 39 quarters.
- Ken Griffin's Heidrick & Struggles position peaked at $8.36M in Q1 2024.
- 2 funds tracked by Wall St. Rank held Heidrick & Struggles as of Q4 2025.
Based on Citadel Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.