Jasper Therapeutics Inc.
JSPR | NASDAQ
$0.62
+$0.02 (+2.87%)
At close: Sep 22, 2026, 4:00 PM ET
$0.64
+$0.02 (+2.47%)
After-hours:
Sep 22, 2026, 4:28 PM ET
Institutional Ownership
Net OutflowTotal Institutions
60
Total Ownership
55.15%
Capital Flow
-$21.3M
Shares Change
-3.41M
Ownership Distribution
Institutions (55.15%)
Others (44.85%)
Institutional Sentiment
Overall: bullishEquity Sentiment & Activity
bullishNew Positions
13
Increased Positions
28
Reduced Positions
13
Closed Positions
9
New (13)
Increased (28)
Reduced (13)
Closed (9)
Options Sentiment & Activity
bullishPut/Call Ratio
0.224
Call Flow
125,200
Put Flow
28,000
Calls (82%)
Puts (18%)
Super Investors
| Super Investor / Fund | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 0.62% -21.87% | < 0.01% | 177.5K | 149.08K |
Top Shareholders
| Institution | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Velan Capital Investment Management LP | 9.31% -33.15% | 1.46% -48.30% | 2.67M 0.00% | 2.34M -52.12% | |
| Millennium Management LLC | 5.64% +0.71% | < 0.01% -28.63% | 1.62M +50.64% | 1.42M -27.87% | |
| Acorn Capital Advisors, LLC | 4.92% -47.18% | 0.35% -68.13% | 1.41M -20.99% | 1.24M -62.01% |
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