Werewolf Therapeutics, (HOWL) Institutional Ownership
Track institutional investors, ownership changes, and 13F filings.
Ownership Summary
Total Institutions
74
Total Shares Held
28.17M
Total Value
$41.69M
Institutional Holding %
64.45%
Ownership Distribution
Top 5 Holders
Top Institutional Holders (as of Dec 31, 2024)
| Institution | Shares | Ownership % | Value |
|---|---|---|---|
| RA | 6.14M | 14.06% | $9.09M |
| MPM ASSET | 4.28M | 9.80% | $6.34M |
| PFM HEALTH SCIENCES | 2.91M | 6.65% | $4.30M |
| BIOIMPACT | 2.39M | 5.46% | $3.53M |
| BANK OF AMERICA | 2.08M | 4.76% | $3.08M |
| BlackRock | 1.70M | 3.89% | $2.52M |
| VANGUARD | 1.42M | 3.25% | $2.10M |
| RUBRIC | 1.33M | 3.05% | $1.97M |
| GEODE | 702.56K | 1.61% | $1.04M |
| SPHERA FUNDS | 626.81K | 1.43% | $927.68K |
Recent Insider Trading
| Insider | Title | Transaction | Shares | Value | Date |
|---|---|---|---|---|---|
| Bloom Steven H. | - | $- | Apr 16, 2025 | ||
| Singhal Anil K. | Director | A-Award | 45.00K | $63.00K | Feb 19, 2025 |
| Singhal Anil K. | - | $- | Feb 19, 2025 | ||
| Lubman Ellen | Chief Business Officer | A-Award | 131.90K | $205.76K | Jan 02, 2025 |
| Trost Timothy W. | Chief Financial Officer | A-Award | 150.00K | $234.00K | Jan 02, 2025 |
| Trost Timothy W. | Chief Financial Officer | A-Award | 60.36K | $94.16K | Jan 02, 2025 |
| Isaacs Randi | Chief Medical Officer | A-Award | 187.50K | $292.50K | Jan 02, 2025 |
| Isaacs Randi | Chief Medical Officer | A-Award | 68.15K | $106.32K | Jan 02, 2025 |
| Karunatilake Chulani | Chief Technology Officer | A-Award | 153.13K | $238.88K | Jan 02, 2025 |
| Karunatilake Chulani | Chief Technology Officer | A-Award | 150.00K | $234.00K | Jan 02, 2025 |
Recent Position Changes
| Institution | Shares Changed | % Change | Date |
|---|---|---|---|
| MILLENNIUM | -727.48K | -54.96% | Feb 14, 2025 |
| PFM HEALTH SCIENCES | -493.28K | -14.51% | Feb 14, 2025 |
| TWO SIGMA ADVISERS | -117.20K | -45.73% | Feb 14, 2025 |
| RENAISSANCE TECHNOLOGIES | -95.30K | -62.62% | Feb 13, 2025 |
| TWO SIGMA | -87.17K | -48.26% | Feb 14, 2025 |
| DEUTSCHE BANK\ | +83.17K | +450.70% | Feb 14, 2025 |
| BANK OF AMERICA | -74.84K | -3.48% | Feb 14, 2025 |
| BlackRock | +63.38K | +3.87% | Feb 07, 2025 |
| DIMENSIONAL FUND | -63.10K | -24.47% | Feb 13, 2025 |
| LEVIN STRATEGIES | +50.00K | +100.00% | Feb 05, 2025 |
Recent Ownership Filings
4
Form 4 - Statement of changes in beneficial ownership of securities
Feb 21, 2025
4
Form 4 - Statement of changes in beneficial ownership of securities
Jan 06, 2025
4
Form 4 - Statement of changes in beneficial ownership of securities
Jan 06, 2025
4
Form 4 - Statement of changes in beneficial ownership of securities
Jan 06, 2025
4
Form 4 - Statement of changes in beneficial ownership of securities
Jan 06, 2025
4
Form 4 - Statement of changes in beneficial ownership of securities
Jan 06, 2025
SC 13G/A
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
Nov 14, 2024
SC 13G/A
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
Nov 14, 2024
SC 13G/A
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
Nov 13, 2024
SC 13G/A
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
Nov 12, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
May 24, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
May 24, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
May 24, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
May 24, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
May 24, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
May 24, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
May 24, 2024
4
Form 4 - Statement of changes in beneficial ownership of securities
May 24, 2024
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