Compass Therapeutics Inc.
CMPX | NASDAQ
$1.82
-$0.08 (-4.21%)
At close: Sep 21, 2026, 4:00 PM ET
$1.07
-$0.75 (-41.20%)
Pre-market:
Sep 22, 2026, 8:51 AM ET
Institutional Ownership
Net InflowTotal Institutions
209
Total Ownership
92.94%
Capital Flow
+$37.64M
Shares Change
+9.09M
Ownership Distribution
Institutions (92.94%)
Others (7.06%)
Institutional Sentiment
Overall: bullishEquity Sentiment & Activity
bullishNew Positions
53
Increased Positions
126
Reduced Positions
49
Closed Positions
23
New (53)
Increased (126)
Reduced (49)
Closed (23)
Options Sentiment & Activity
bullishPut/Call Ratio
0.057
Call Flow
3,312,300
Put Flow
188,900
Calls (95%)
Puts (5%)
Super Investors
| Super Investor / Fund | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Tudor Investment Corp ET AL | 0.05% 0.00% | < 0.01% | 88.93K | 200.98K |
Top Shareholders
| Institution | Ownership | Portfolio Weight | Shares | Market Value | |
|---|---|---|---|---|---|
| Tang Capital Management LLC | 9.01% -0.83% | 4.51% +1.28% | 16.79M 0.00% | 88.82M -1.49% | |
| Orbimed Advisors LLC | 8.17% -0.83% | 1.60% -4.31% | 15.22M 0.00% | 80.51M -1.49% | |
| Suvretta Capital Management, LLC | 7.68% +0.04% | 1.93% +23.91% | 14.31M +0.88% | 75.69M -0.62% |
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