Werewolf Therapeutics Inc... (HOWL)
NASDAQ: HOWL
· Real-Time Price · USD
1.33
0.01 (0.76%)
At close: Aug 15, 2025, 3:59 PM
1.35
1.50%
After-hours: Aug 15, 2025, 04:19 PM EDT
13F Institute Ownership
Total Institutes of 72 in Werewolf Therapeutics reduced their positions with a decrease of 3 investors compared to the previous quarter. A reduction of 731.36K shares, as total invested capital declined by $15.02M with ownership percentage dropping from 64.47% to 61.23%.
Options Activity
Institutions are holding more Puts Contracts as Calls Contracts, indicating a bearish sentiment.
Put/Call 45.333
45.33
Call Flow 300
2%
Put Flow 13,600
98%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| Ra Capital Management, L.p. | 13.71% | 6.14M | +0.00% | 5.97M | 0.10% | May 15, 2025 |
| Mpm Asset Management LLC | 9.61% | 4.31M | +0.60% | 4.19M | 6.03% | May 15, 2025 |
| Pfm Health Sciences, LP | 5.59% | 2.51M | -13.73% | 2.44M | 0.18% | May 15, 2025 |
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