Which hedge funds own JSPR? JASPER THERAPEUTICS INC, Q2 2026 13F holders
12 of the hedge funds tracked by WhaleCreep disclosed a position in JSPR (JASPER THERAPEUTICS INC) in their Q2 2026 13F filings, worth $2.3m in total. The largest holder by portfolio weight is Lion Point Capital, LP at 0.9% of its book. 1 manager opened a new position this quarter: Qube Research & Technologies LTD. 7 exited: Boothbay Fund Management, LLC, Marshall Wace, LLP, Nine Masts Capital LTD.
12tracked managers holding
1opened this quarter
7exited this quarter
Which hedge funds hold JSPR? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Lion Point Capital, LP | Q2 2026 | 0.9% | $195.8k | 465,000 | 0% | held |
| Kingdon Capital Management, L.L.C. | Q2 2026 | 0.1% | $569.2k | 1,352,106 | 0% | held |
| Rock Springs Capital Management LP | Q2 2026 | 0.0% | $463.4k | 1,100,726 | 0% | held |
| Gsa Capital Partners LLP | Q2 2026 | 0.0% | $225.0k | 534,697 | 2702% | added |
| Quarry LP | Q2 2026 | 0.0% | $55.4k | 131,529 | 0% | held |
| Carlyle Group Inc. | Q2 2026 | 0.0% | $448.9k | 1,066,189 | 0% | held |
| Adar1 Capital Management, LLC | Q2 2026 | 0.0% | $58.9k | 140,000 | 0% | held |
| Ikarian Capital, LLC | Q2 2026 | 0.0% | $10.1k | 24,093 | 0% | held |
| Jain Global LLC | Q2 2026 | 0.0% | $21.5k | 51,185 | 184% | added |
| Millennium Management LLC | Q2 2026 | 0.0% | $205.0k | 486,933 | -70% | reduced |
| Engineers Gate Manager LP | Q2 2026 | 0.0% | $5.5k | 12,989 | -50% | reduced |
| Qube Research & Technologies LTD | Q2 2026 | 0.0% | $14.2k | 33,722 | – | new |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Boothbay Fund Management, LLC | 0.1% | $510.6k |
| Marshall Wace, LLP | 0.0% | $40.2k |
| Nine Masts Capital LTD | 0.0% | $38.7k |
| Readystate Asset Management LP | 0.0% | $24.1k |
| Soleus Capital Management, L.P. | 0.3% | $242.1k |
| Squarepoint Ops LLC | 0.0% | $56.9k |
| Verdad Advisers, LP | 0.2% | $64.8k |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| renaissance | Q2 2026 | 0.0% |
How has hedge fund ownership of JSPR changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 13 | $2.4m |
| Q1 2026 | 19 | $6.4m |
| Q4 2025 | 2 | $2.3m |
| Q3 2025 | 2 | $3.0m |
| Q2 2025 | 1 | $57.7k |
| Q4 2024 | 1 | $5.3m |
| Q3 2024 | 1 | $9.3m |
| Q2 2024 | 2 | $27.1m |
| Q1 2024 | 2 | $33.4m |
Counts every tracked manager that disclosed JSPR in that quarter's filing, including managers that have since stopped filing.