JASPER THERAPEUTICS INC JSPR
$0.43
-5.9% 52w: $0.34 – $6.82
Latest 13F among current holders filed 33 days ago (Jun 2, 2026)
Price — last 12 months
research preview data0.343.586.82
Jun 20, 2025 Jul 2, 2026
Institutional holders
58
+3 QoQ
13F value
$13.9M
-61.4% QoQ
Smart-money holders
10
signal tier ≥ 2
New smart buyers
2
Q1 2026
Options barometer
4.3×
$110K calls / $25K puts
Institutional value by quarter
Number of holders
Who owns JSPR?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| Velan Capital Investment Management LP ★2 | Fundamental concentrated | 2.7M | $2.3M | 1.5% | Held |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 1.6M | $1.4M | 0.0% | +50.6% |
| ACORN CAPITAL ADVISORS, LLC ★3 | Fundamental concentrated | 1.4M | $1.2M | 0.4% | -21.0% |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | Other | 1.4M | $1.2M | 0.2% | New |
| MORGAN STANLEY | Bank broker | 1.3M | $1.2M | 0.0% | -32.3% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 1.2M | $1.0M | 0.0% | — |
| Rock Springs Capital Management LP ★2 | Fundamental diversified | 1.1M | $964K | 0.1% | Held |
| Carlyle Group Inc. ★3 | Fundamental concentrated | 1.1M | $934K | 0.0% | Held |
| BOOTHBAY FUND MANAGEMENT, LLC | Diversified mechanical | 582.8K | $511K | 0.0% | -26.6% |
| Lion Point Capital, LP ★3 | Fundamental concentrated | 465.0K | $407K | 2.4% | Held |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Other | 322.3K | $282K | 0.0% | +488.1% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 317.7K | $278K | 0.0% | +49.9% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 293.3K | $257K | 0.0% | +0.1% |
| Soleus Capital Management, L.P. ★2 | Fundamental diversified | 276.3K | $242K | 0.0% | +38.2% |
| BlackRock, Inc. | Index provider | 242.1K | $212K | 0.0% | +2.5% |
| RENAISSANCE TECHNOLOGIES LLC | Quant stat arb | 177.5K | $156K | 0.0% | -21.9% |
| Knott David M Jr ★2 | Fundamental diversified | 160.8K | $141K | 0.1% | -11.4% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 149.9K | $131K | 0.0% | — |
| ADAR1 Capital Management, LLC | Other | 140.0K | $123K | 0.0% | Held |
| Quarry LP | Diversified mechanical | 131.5K | $115K | 0.0% | +32.2% |
| UBS Group AG | Bank broker | 81.1K | $71K | 0.0% | -35.8% |
| Verdad Advisers, LP | Quant stat arb | 74.0K | $65K | 0.1% | New |
| Squarepoint Ops LLC | Quant stat arb | 64.9K | $57K | 0.0% | -77.0% |
| IEQ CAPITAL, LLC | Diversified mechanical | 51.4K | $45K | 0.0% | +2.0% |
| MARSHALL WACE, LLP | Quant stat arb | 45.7K | $40K | 0.0% | New |
| STATE STREET CORP | Index provider | 44.7K | $39K | 0.0% | Held |
| NINE MASTS CAPITAL Ltd ★2 | Fundamental diversified | 44.2K | $39K | 0.0% | New |
| OSAIC HOLDINGS, INC. | Wealth advisor | 40.9K | $36K | 0.0% | Held |
| XTX Topco Ltd | Market maker | 39.4K | $35K | 0.0% | New |
| DIKER MANAGEMENT LLC ★3 | Fundamental concentrated | 35.0K | $31K | 0.0% | New |
| NORTHERN TRUST CORP | Index provider | 34.6K | $30K | 0.0% | Held |
| SIMPLEX TRADING, LLC | Market maker | 29.3K | $26K | 0.0% | New |
| READYSTATE ASSET MANAGEMENT LP | Quant stat arb | 27.5K | $24K | 0.0% | -72.1% |
| Engineers Gate Manager LP | Diversified mechanical | 26.1K | $23K | 0.0% | +83.3% |
| Ikarian Capital, LLC ★2 | Fundamental diversified | 24.1K | $21K | 0.0% | Held |
| PANAGORA ASSET MANAGEMENT INC | Diversified mechanical | 21.5K | $19K | 0.0% | +11.3% |
| JANE STREET GROUP, LLC | Market maker | 21.4K | $19K | 0.0% | +106.6% |
| GSA CAPITAL PARTNERS LLP | Diversified mechanical | 19.1K | $17K | 0.0% | -74.5% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 18.7K | $16K | 0.0% | Held |
| Jain Global LLC | Quant stat arb | 18.0K | $16K | 0.0% | -58.4% |
| Rehmann Capital Advisory Group | Wealth advisor | 15.3K | $13K | 0.0% | New |
| Sequent Planning LLC | Wealth advisor | 14.9K | $13K | 0.0% | +19.2% |
| LPL Financial LLC | Bank broker | 12.3K | $11K | 0.0% | New |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Market maker | 11.1K | $10K | 0.0% | -89.4% |
| Tower Research Capital LLC (TRC) | Market maker | 6.3K | $6K | 0.0% | +452.6% |
| Vanguard Global Advisers, LLC | Diversified mechanical | 4.0K | $3K | 0.0% | — |
| FEDERATED HERMES, INC. | Diversified mechanical | 3.9K | $3K | 0.0% | -21.8% |
| GROUP ONE TRADING LLC | Market maker | 885 | $775 | 0.0% | +12.3% |
| US BANCORP \DE\ | Wealth advisor | 500 | $438 | 0.0% | Held |
| WELLS FARGO & COMPANY/MN | Bank broker | 500 | $438 | 0.0% | -61.5% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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