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 1 sale; 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
- −4.03M (−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 | $79.2M |
| Q1 2024 | 61 | $209.0M |
| 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 | $83.5M |
| Q4 2021 | 51 | $228.3M |
| 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 |
|---|---|---|---|---|---|
| CWM, LLC | 307 | $0 | 0.00% | +115+59.9% | Added |
| IFP Advisors, Inc | 1 | $1 | 0.00% | +1 | New |
| EverSource Wealth Advisors, LLC | 33 | $49 | 0.00% | +33 | New |
| Nisa Investment Advisors, LLC | 40 | $59 | 0.00% | −85−68.0% | Reduced |
| SBI Securities Co., Ltd. | 40 | $59 | 0.00% | +40 | New |
| Federated Hermes, Inc. | 414 | $613 | 0.00% | +414 | New |
| Sterling Capital Management LLC | 771 | $1.14K | 0.00% | +690+851.9% | 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 |
| FMR LLC | 1,831 | $2.71K | 0.00% | +317+20.9% | Added |
| California State Teachers Retirement System | 2,209 | $3.27K | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 2,500 | $3.70K | 0.00% | +1,000+66.7% | Added |
| Legal & General Group Plc | 2,642 | $3.91K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,376 | $4.00K | 0.00% | +129+4.0% | Added |
| Ameritas Investment Partners, Inc. | 2,987 | $4.42K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 5,100 | $7.55K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 5,856 | $8.67K | 0.00% | +600+11.4% | Added |
| Financial Perspectives, Inc | 6,750 | $9.99K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 6,832 | $10.1K | 0.00% | +6,832 | New |
| Advisor Group Holdings, Inc. | 8,575 | $12.7K | 0.00% | +8,575 | New |
| Larson Financial Group LLC | 10,000 | $14.8K | 0.00% | +10,000 | New |
| Two Sigma Securities, LLC | 12,740 | $18.9K | 0.00% | +12,740 | New |
| SG Americas Securities, LLC | 13,779 | $20.0K | 0.00% | +262+1.9% | Added |
| Invesco Ltd. | 14,589 | $21.6K | 0.00% | +953+7.0% | Added |
| Intech Investment Management LLC | 14,866 | $22.0K | 0.00% | +14,866 | New |
| Camden Capital, LLC | 15,000 | $22.2K | 0.00% | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 15,156 | $22.4K | 0.00% | −1,144−7.0% | Reduced |
| HBK Sorce Advisory LLC | 15,357 | $22.7K | 0.00% | +1,678+12.3% | Added |
| Wells Fargo & Company | 16,981 | $25.1K | 0.00% | +4,135+32.2% | Added |
| D. E. Shaw & Co., Inc. | 17,776 | $26.3K | 0.00% | +17,776 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 17,871 | $26.4K | 0.00% | +760+4.4% | Added |
| SEI Investments Co | 21,322 | $31.6K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 23,729 | $35.1K | 0.00% | +718+3.1% | Added |
| XTX Topco Ltd | 24,905 | $36.9K | 0.00% | +3,696+17.4% | Added |
| Regal Investment Advisors LLC | 27,204 | $40.3K | 0.00% | +12,745+88.1% | Added |
| Rhumbline Advisers | 28,916 | $42.8K | 0.00% | +520+1.8% | Added |
| UBS Group AG | 30,493 | $45.1K | 0.00% | +15,014+97.0% | Added |
| Susquehanna International Group, LLP | 33,862 | $50.1K | 0.00% | +33,862 | New |
| American Century Companies Inc | 42,511 | $62.9K | 0.00% | +1,098+2.7% | 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 |
| Jane Street Group, LLC | 54,713 | $81.0K | 0.00% | +39,564+261.2% | Added |
| Renaissance Technologies LLC | 56,900 | $84.2K | 0.00% | −95,300−62.6% | Reduced |
| Barclays PLC | 59,748 | $88.4K | 0.00% | +4,938+9.0% | Added |
| JPMorgan Chase & Co | 62,928 | $93.1K | 0.00% | +49,608+372.4% | Added |
| Bank of New York Mellon Corp | 71,300 | $105.5K | 0.00% | +13,372+23.1% | Added |
| Charles Schwab Investment Management Inc | 71,860 | $106.4K | 0.00% | −6,982−8.9% | Reduced |
| Nuveen Asset Management, LLC | 73,370 | $108.6K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 93,440 | $138.3K | 0.00% | −87,168−48.3% | Reduced |
| Walleye Capital LLC | 96,850 | $143.3K | 0.00% | −12,118−11.1% | Reduced |
| Deutsche Bank AG | 101,626 | $150.4K | 0.00% | +83,172+450.7% | Added |
| Bridgeway Capital Management, LLC | 109,586 | $162.2K | 0.00% | +21,500+24.4% | Added |
| Morgan Stanley | 138,142 | $204.5K | 0.00% | +19,102+16.0% | Added |
| Two Sigma Advisers, LP | 139,100 | $205.9K | 0.00% | −117,200−45.7% | Reduced |
| Goldman Sachs Group Inc | 141,830 | $209.9K | 0.00% | +26,689+23.2% | Added |
| Dimensional Fund Advisors LP | 194,746 | $288.2K | 0.00% | −63,098−24.5% | Reduced |
| Alyeska Investment Group, L.P. | 235,705 | $348.8K | 0.00% | 00.0% | Unchanged |
| BIT Capital GmbH | 241,056 | $356.8K | 0.03% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 242,264 | $358.0K | 0.00% | −23,095−8.7% | Reduced |
| Northern Trust Corp | 244,390 | $361.7K | 0.00% | +16,640+7.3% | Added |
| State Street Corp | 426,772 | $631.6K | 0.00% | −49,667−10.4% | Reduced |
| DC Funds, LP | 589,102 | $871.9K | 24.47% | 00.0% | Unchanged |
| Millennium Management LLC | 596,289 | $882.5K | 0.00% | −727,484−55.0% | Reduced |
| Sphera Funds Management Ltd. | 626,810 | $927.7K | 0.17% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 702,558 | $1.04M | 0.00% | +16,569+2.4% | Added |
| Rubric Capital Management LP | 1,333,893 | $1.97M | 0.04% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,420,969 | $2.10M | 0.00% | +5,439+0.4% | Added |
| BlackRock, Inc. | 1,700,432 | $2.52M | 0.00% | +63,382+3.9% | Added |
| Bank of America Corp | 2,078,875 | $3.08M | 0.00% | −74,842−3.5% | Reduced |
| MPM Oncology Impact Management LP | 2,388,011 | $3.53M | 0.50% | 00.0% | Unchanged |
| PFM Health Sciences, LP | 2,905,465 | $4.30M | 0.33% | −493,282−14.5% | Reduced |
| MPM Asset Management LLC | 4,284,172 | $6.34M | 5.10% | 00.0% | Unchanged |
| Ra Capital Management, L.P. | 6,144,881 | $9.09M | 0.12% | 00.0% | Unchanged |
| 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 |