Keros Therapeutics Inc. (KROS)
NASDAQ: KROS
· Real-Time Price · USD
15.94
0.36 (2.31%)
At close: Oct 03, 2025, 3:59 PM
15.80
-0.88%
After-hours: Oct 03, 2025, 07:55 PM EDT
13F Institute Ownership
Total Institutes of 136 in Keros Therapeutics reduced their positions with a decrease of 30 investors compared to the previous quarter. A reduction of 1.79M shares, as total invested capital grew by $30.98M with ownership percentage dropping from 85.15% to 80.64%.
Options Activity
Institutions are holding Calls/Puts contracts nearly balanced, indicating a neutral sentiment.
Put/Call 1.122
1.12
Call Flow 798,400
47%
Put Flow 895,600
53%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Adar1 Capital Management, LLC | 13.27% | 5.39M | +262.56% | 71.95M | 11.03% | Aug 14, 2025 |
| Blackrock, Inc. | 6.73% | 2.73M | -1.89% | 36.48M | < 0.01% | Aug 12, 2025 |
| Madison Avenue Partners, LP | 6.63% | 2.69M | +100.00% | 35.93M | 2.40% | Aug 14, 2025 |
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