Jasper TherapeuticsJSPR
13F holders, Q2 2025 (June 30)65holders −3
15new positions
20sold out
4famous investors
$5.55avg. 13F price*
At the end of Q2 2025, 65 institutions reported holding Jasper Therapeutics Inc. (JSPR) in their 13F filings, down 3 from Q1 2025. 15 opened new positions and 20 sold out. The largest holders were Soleus Capital Management, L.P. ($8.3M), Velan Capital Investment Management LP ($8.0M) and Carlyle Group Inc. ($5.9M). 4 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Jasper Therapeutics Inc.
- CUSIP
- 471871202
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 15 | $2.1M |
| Exits | 20 | $1.1M |
All 13F filers, Q1 2025 → Q2 2025: 1,095,788 shares bought and 1,629,084 shares sold, net −533,296 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 65 holders
| Soleus Capital Management, L.P. | 0.57% | No change | 1,494,420 | $8.3M |
| Velan Capital Investment Management LP | 7.96% | No change | 1,433,828 | $8.0M |
| Carlyle Group Inc. | 0.12% | No change | 1,066,189 | $5.9M |
| Qiming U.S. Ventures Management, LLC | 21.83% | No change | 928,964 | $5.2M |
| Morgan Stanley | 0.00% | Add +17.7% | 769,750 | $4.3M |
| T. Rowe Price Investment Management, Inc. | 0.00% | Add +0.1% | 703,648 | $3.9M |
| Kingdon Capital Management, L.L.C. | 0.73% | Add +39.7% | 684,707 | $3.8M |
| Vanguard Group Inc. | 0.00% | Reduce -8.1% | 624,597 | $3.5M |
| Integral Health Asset Management, LLC | 0.31% | Add +2.6% | 590,000 | $3.3M |
| Rock Springs Capital Management LP | 0.19% | No change | 545,171 | $3.0M |
| Franklin Resources Inc. | 0.00% | No change | 534,713 | $3.0M |
| UBS Group AG | 0.00% | Reduce -22.1% | 416,275 | $2.3M |
| Citadel Advisors | 0.00% | Add +9.4% | 410,444 | $2.3M |
| Bank of America Corp. | 0.00% | Reduce -18.6% | 293,460 | $1.6M |
| Goldman Sachs Group Inc. | 0.00% | Add +6.9% | 249,793 | $1.4M |
| BlackRock, Inc. | 0.00% | Reduce -71.4% | 225,605 | $1.3M |
| Deutsche Bank AG | 0.00% | Reduce -5.5% | 160,000 | $888K |
| Bank of Montreal | 0.00% | Add +120.4% | 158,133 | $878K |
| Lion Point Capital, LP | 5.52% | No change | 146,500 | $813K |
| Millennium Management | 0.00% | Add +459.9% | 145,219 | $806K |
| Jane Street Group, LLC | 0.00% | New | 132,905 | $738K |
| Geode Capital Management, LLC | 0.00% | Reduce -50.3% | 131,130 | $728K |
| JPMorgan Chase & Co. | 0.00% | Add +1074.7% | 65,088 | $361K |
| Susquehanna International Group, LLP | 0.00% | Add +278.4% | 60,886 | $338K |
| Marshall Wace, LLP | 0.00% | New | 50,686 | $281K |
| State Street Corp. | 0.00% | Reduce -80.4% | 44,754 | $248K |
| Dimensional Fund Advisors LP | 0.00% | No change | 44,661 | $248K |
| AQR Capital Management | 0.00% | New | 35,533 | $197K |
| Northern Trust Corp. | 0.00% | Reduce -66.1% | 34,908 | $194K |
| XTX Topco Ltd | 0.01% | New | 27,348 | $152K |
| Oppenheimer & Co. Inc. | 0.00% | New | 26,656 | $148K |
| Mariner, LLC | 0.00% | Reduce -18.2% | 25,513 | $142K |
| Squarepoint Ops LLC | 0.00% | New | 25,379 | $141K |
| Ikarian Capital, LLC | 0.05% | No change | 25,107 | $139K |
| FMR LLC | 0.00% | Add +25.6% | 18,856 | $105K |
| State of Wisconsin Investment Board | 0.00% | Add +73.6% | 18,353 | $102K |
| Royal Bank of Canada | 0.00% | Add +2032.7% | 17,808 | $99K |
| Sowell Financial Services LLC | 0.00% | Reduce -16.9% | 17,303 | $96K |
| Simplex Trading, LLC | 0.00% | New | 15,025 | $83K |
| HRT Financial LP | 0.00% | New | 14,797 | $82K |
| Sphera Funds Management LTD. | 0.02% | Reduce -88.0% | 14,671 | $81K |
| Engineers Gate Manager LP | 0.00% | New | 13,972 | $78K |
| Marex Group Ltd | 0.00% | Reduce -0.3% | 13,300 | $74K |
| Jain Global LLC | 0.00% | New | 12,130 | $67K |
| Sequent Planning LLC | 0.02% | New | 10,500 | $58K |
| Renaissance Technologies | 0.00% | New | 10,400 | $58K |
| Corton Capital Inc. | 0.06% | Reduce -62.1% | 10,004 | $56K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +50.6% | 3,747 | $21K |
| Crewe Advisors LLC | 0.00% | No change | 3,100 | $17K |
| Wells Fargo & Company | 0.00% | Reduce -59.4% | 2,479 | $14K |
| Federated Hermes, Inc. | 0.00% | Add +87.0% | 1,977 | $11K |
| Cwm, LLC | 0.00% | Add +949.3% | 1,532 | $9K |
| Osaic Holdings, Inc. | 0.00% | No change | 837 | $5K |
| US Bancorp \de | 0.00% | No change | 500 | $3K |
| BNP Paribas Financial Markets | 0.00% | Reduce -98.1% | 281 | $2K |
| Nisa Investment Advisors, LLC | 0.00% | New | 237 | $1K |
| SBI Securities Co., Ltd. | 0.00% | No change | 151 | $838 |
| MassMutual Private Wealth & Trust, FSB | 0.00% | New | 145 | $805 |
| IFP Advisors, Inc | 0.00% | Add +0.0% | 120 | $688 |
| Caitong International Asset Management Co., Ltd | 0.00% | Reduce -89.1% | 111 | $616 |
| National Bank of Canada | 0.00% | Add +100.0% | 80 | $444 |
| Essential Partners LLC | 0.00% | — | 72 | $400 |
| EverSource Wealth Advisors, LLC | 0.00% | New | 65 | $361 |
| Rossby Financial, LCC | 0.00% | No change | 2 | $11 |
| Barclays PLC | 0.00% | Reduce -100.0% | 1 | $6 |
"% of holder's portfolio" is JSPR's weight in each manager's 13F, not the share of Jasper Therapeutics Inc. the manager owns.