Werewolf Therapeutics, Inc.
HOWL- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001785530
In the last 90 days, Werewolf Therapeutics, Inc. insiders filed 0 open-market purchases and 2 sales; 45 institutions reported holding it in 13F filings for Q2 2026, worth $3.91M in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in Werewolf Therapeutics, Inc. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 73
- +4 vs. Q3 2024
- Shares held
- 28.2M
- −4.04M (−12.5%) vs. Q3 2024
- Total value
- $41.7M
- −$26.6M (−38.9%) vs. Q3 2024
- New holders
- 12
- 29 more added
- Sold out
- 8
- 14 more reduced
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HOWL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 45 | $3.91M |
| Q1 2026 | 48 | $11.7M |
| Q4 2025 | 51 | $9.34M |
| Q3 2025 | 62 | $41.6M |
| Q2 2025 | 65 | $24.3M |
| Q1 2025 | 70 | $26.7M |
| Q4 2024 | 73 | $41.7M |
| Q3 2024 | 69 | $68.3M |
| Q2 2024 | 71 | $79.3M |
| Q1 2024 | 61 | $209.7M |
| Q4 2023 | 41 | $106.8M |
| Q3 2023 | 35 | $51.1M |
| Q2 2023 | 36 | $73.3M |
| Q1 2023 | 38 | $62.5M |
| Q4 2022 | 39 | $42.8M |
| Q3 2022 | 44 | $94.5M |
| Q2 2022 | 46 | $78.0M |
| Q1 2022 | 49 | $84.3M |
| Q4 2021 | 51 | $228.4M |
| Q3 2021 | 42 | $326.2M |
| Q2 2021 | 45 | $344.3M |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Werewolf Therapeutics, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ra Capital Management, L.P. | 6,144,881 | $9.09M | 0.12% | 00.0% | Unchanged |
| MPM Asset Management LLC | 4,284,172 | $6.34M | 5.10% | 00.0% | Unchanged |
| PFM Health Sciences, LP | 2,905,465 | $4.30M | 0.33% | −493,282−14.5% | Reduced |
| MPM Oncology Impact Management LP | 2,388,011 | $3.53M | 0.50% | 00.0% | Unchanged |
| Bank of America Corp | 2,078,875 | $3.08M | 0.00% | −74,842−3.5% | Reduced |
| BlackRock, Inc. | 1,700,432 | $2.52M | 0.00% | +63,382+3.9% | Added |
| Vanguard Group Inc | 1,420,969 | $2.10M | 0.00% | +5,439+0.4% | Added |
| Rubric Capital Management LP | 1,333,893 | $1.97M | 0.04% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 702,558 | $1.04M | 0.00% | +16,569+2.4% | Added |
| Sphera Funds Management Ltd. | 626,810 | $927.7K | 0.17% | 00.0% | Unchanged |
| Millennium Management LLC | 596,289 | $882.5K | 0.00% | −727,484−55.0% | Reduced |
| DC Funds, LP | 589,102 | $871.9K | 24.47% | 00.0% | Unchanged |
| State Street Corp | 426,772 | $631.6K | 0.00% | −49,667−10.4% | Reduced |
| Northern Trust Corp | 244,390 | $361.7K | 0.00% | +16,640+7.3% | Added |
| Acadian Asset Management LLC | 242,264 | $358.0K | 0.00% | −23,095−8.7% | Reduced |
| BIT Capital GmbH | 241,056 | $356.8K | 0.03% | 00.0% | Unchanged |
| Alyeska Investment Group, L.P. | 235,705 | $348.8K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 194,746 | $288.2K | 0.00% | −63,098−24.5% | Reduced |
| Goldman Sachs Group Inc | 141,830 | $209.9K | 0.00% | +26,689+23.2% | Added |
| Two Sigma Advisers, LP | 139,100 | $205.9K | 0.00% | −117,200−45.7% | Reduced |
| Morgan Stanley | 138,142 | $204.5K | 0.00% | +19,102+16.0% | Added |
| Bridgeway Capital Management, LLC | 109,586 | $162.2K | 0.00% | +21,500+24.4% | Added |
| Deutsche Bank AG | 101,626 | $150.4K | 0.00% | +83,172+450.7% | Added |
| Walleye Capital LLC | 96,850 | $143.3K | 0.00% | −12,118−11.1% | Reduced |
| Two Sigma Investments, LP | 93,440 | $138.3K | 0.00% | −87,168−48.3% | Reduced |
| Nuveen Asset Management, LLC | 73,370 | $108.6K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 71,860 | $106.4K | 0.00% | −6,982−8.9% | Reduced |
| Bank of New York Mellon Corp | 71,300 | $105.5K | 0.00% | +13,372+23.1% | Added |
| JPMorgan Chase & Co | 62,928 | $93.1K | 0.00% | +36,288+136.2% | Added |
| Barclays PLC | 59,748 | $88.4K | 0.00% | +4,938+9.0% | Added |
| Renaissance Technologies LLC | 56,900 | $84.2K | 0.00% | −95,300−62.6% | Reduced |
| Jane Street Group, LLC | 54,713 | $81.0K | 0.00% | +39,564+261.2% | Added |
| Edgewood Management LLC | 50,000 | $74.0K | 0.00% | 00.0% | Unchanged |
| Levin Capital Strategies, L.P. | 50,000 | $74.0K | 0.01% | +50,000 | New |
| American Century Companies Inc | 42,511 | $62.9K | 0.00% | +1,098+2.7% | Added |
| Susquehanna International Group, LLP | 33,862 | $50.1K | 0.00% | +33,862 | New |
| UBS Group AG | 30,493 | $45.1K | 0.00% | +15,014+97.0% | Added |
| Rhumbline Advisers | 28,916 | $42.8K | 0.00% | +520+1.8% | Added |
| Regal Investment Advisors LLC | 27,204 | $40.3K | 0.00% | +12,745+88.1% | Added |
| XTX Topco Ltd | 24,905 | $36.9K | 0.00% | +3,696+17.4% | Added |
| Citigroup Inc | 23,729 | $35.1K | 0.00% | +718+3.1% | Added |
| SEI Investments Co | 21,322 | $31.6K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 17,871 | $26.4K | 0.00% | +760+4.4% | Added |
| D. E. Shaw & Co., Inc. | 17,776 | $26.3K | 0.00% | +17,776 | New |
| Wells Fargo & Company | 16,981 | $25.1K | 0.00% | +4,135+32.2% | Added |
| HBK Sorce Advisory LLC | 15,357 | $22.7K | 0.00% | +1,678+12.3% | Added |
| Corebridge Financial, Inc. | 15,156 | $22.4K | 0.00% | −1,144−7.0% | Reduced |
| Camden Capital, LLC | 15,000 | $22.2K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 14,866 | $22.0K | 0.00% | +14,866 | New |
| Invesco Ltd. | 14,589 | $21.6K | 0.00% | +953+7.0% | Added |
| SG Americas Securities, LLC | 13,779 | $20.0K | 0.00% | +262+1.9% | Added |
| Two Sigma Securities, LLC | 12,740 | $18.9K | 0.00% | +12,740 | New |
| Larson Financial Group LLC | 10,000 | $14.8K | 0.00% | +10,000 | New |
| Advisor Group Holdings, Inc. | 8,575 | $12.7K | 0.00% | +8,575 | New |
| BNP Paribas Arbitrage, SA | 6,832 | $10.1K | 0.00% | +6,832 | New |
| Financial Perspectives, Inc | 6,750 | $9.99K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 5,856 | $8.67K | 0.00% | +600+11.4% | Added |
| New York State Common Retirement Fund | 5,100 | $7.55K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,987 | $4.42K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,376 | $4.00K | 0.00% | +129+4.0% | Added |
| Legal & General Group Plc | 2,642 | $3.91K | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 2,500 | $3.70K | 0.00% | +1,000+66.7% | Added |
| California State Teachers Retirement System | 2,209 | $3.27K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 1,831 | $2.71K | 0.00% | +317+20.9% | Added |
| Simplex Trading, LLC | 1,634 | $2.00K | 0.00% | −1,805−52.5% | Reduced |
| Amalgamated Bank | 1,055 | $2.00K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 771 | $1.14K | 0.00% | +690+851.9% | Added |
| Federated Hermes, Inc. | 414 | $613 | 0.00% | +414 | New |
| Nisa Investment Advisors, LLC | 40 | $59 | 0.00% | −85−68.0% | Reduced |
| SBI Securities Co., Ltd. | 40 | $59 | 0.00% | +40 | New |
| EverSource Wealth Advisors, LLC | 33 | $49 | 0.00% | +33 | New |
| IFP Advisors, Inc | 1 | $1 | 0.00% | +1 | New |
| CWM, LLC | 307 | $0 | 0.00% | +115+59.9% | Added |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −2,000,594−100.0% | Sold out |
| Eagle Health Investments LP | 0 | $0 | 0.00% | −700,000−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −109,816−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −11,777−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −11,507−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −381−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −86−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −60−100.0% | Sold out |