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, Q1 2022
Institutional positions in Werewolf Therapeutics, Inc. as of Mar 31, 2022. 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
- 49
- −2 vs. Q4 2021
- Shares held
- 19.0M
- −120.8K (−0.6%) vs. Q4 2021
- Total value
- $83.5M
- −$144.7M (−63.4%) vs. Q4 2021
- New holders
- 6
- 16 more added
- Sold out
- 8
- 15 more reduced
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Werewolf Therapeutics, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Daiwa Securities Group Inc. | 80 | $0 | 0.00% | 00.0% | Unchanged |
| Financial Perspectives, Inc | 250 | $1.10K | 0.00% | 00.0% | Unchanged |
| Oliver Lagore Vanvalin Investment Group | 580 | $3.00K | 0.00% | +580 | New |
| Royal Bank of Canada | 1,622 | $7.00K | 0.00% | −4,058−71.4% | Reduced |
| STRS Ohio | 1,800 | $7.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 2,103 | $9.00K | 0.00% | −7,356−77.8% | Reduced |
| Ameritas Investment Partners, Inc. | 2,041 | $9.00K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,613 | $11.0K | 0.00% | +121+4.9% | Added |
| Citigroup Inc | 2,682 | $12.0K | 0.00% | −5,238−66.1% | Reduced |
| Tower Research Capital LLC (TRC) | 2,717 | $12.0K | 0.00% | +2,065+316.7% | Added |
| Amalgamated Bank | 3,946 | $17.0K | 0.00% | +3,946 | New |
| Amalgamated Financial Corp. | 3,946 | $17.0K | 0.00% | +3,946 | New |
| Barclays PLC | 4,287 | $19.0K | 0.00% | +4,287 | New |
| Wells Fargo & Company | 5,747 | $26.0K | 0.00% | −6,952−54.7% | Reduced |
| Morgan Stanley | 7,630 | $33.0K | 0.00% | −433−5.4% | Reduced |
| California State Teachers Retirement System | 11,286 | $50.0K | 0.00% | −3,148−21.8% | Reduced |
| Goldman Sachs Group Inc | 11,655 | $51.0K | 0.00% | +1,575+15.6% | Added |
| American International Group, Inc. | 13,111 | $58.0K | 0.00% | −923−6.6% | Reduced |
| New York State Common Retirement Fund | 14,053 | $62.0K | 0.00% | +189+1.4% | Added |
| Deutsche Bank AG | 14,349 | $63.0K | 0.00% | −1,698−10.6% | Reduced |
| Two Sigma Investments, LP | 15,180 | $67.0K | 0.00% | −6,854−31.1% | Reduced |
| JPMorgan Chase & Co | 15,627 | $68.0K | 0.00% | −12,430−44.3% | Reduced |
| Citadel Advisors LLC | 20,144 | $89.0K | 0.00% | +20,144 | New |
| Bank of America Corp | 22,317 | $98.0K | 0.00% | −5,948−21.0% | Reduced |
| Rhumbline Advisers | 22,550 | $99.0K | 0.00% | +3,245+16.8% | Added |
| Millennium Management LLC | 42,401 | $187.0K | 0.00% | +42,401 | New |
| Evercore Wealth Management, LLC | 46,500 | $205.0K | 0.00% | +25,000+116.3% | Added |
| Granite Point Capital Management, L.P. | 55,000 | $242.0K | 0.12% | +40,000+266.7% | Added |
| Charles Schwab Investment Management Inc | 60,646 | $267.0K | 0.00% | +52+0.1% | Added |
| Bank of New York Mellon Corp | 68,338 | $301.0K | 0.00% | +3,555+5.5% | Added |
| Caas Capital Management LP | 101,595 | $447.0K | 0.08% | −61,004−37.5% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 187,500 | $825.0K | 0.01% | 00.0% | Unchanged |
| Northern Trust Corp | 195,068 | $859.0K | 0.00% | −4,997−2.5% | Reduced |
| Alyeska Investment Group, L.P. | 206,201 | $907.0K | 0.01% | 00.0% | Unchanged |
| Platinum Investment Management Ltd | 213,381 | $939.0K | 0.03% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 288,305 | $1.27M | 0.00% | +74,081+34.6% | Added |
| State Street Corp | 335,087 | $1.47M | 0.00% | +75,461+29.1% | Added |
| FMR LLC | 518,635 | $2.28M | 0.00% | +147,901+39.9% | Added |
| Vanguard Group Inc | 522,087 | $2.30M | 0.00% | −5,458−1.0% | Reduced |
| Sphera Funds Management Ltd. | 584,203 | $2.57M | 0.43% | −64,188−9.9% | Reduced |
| PFM Health Sciences, LP | 585,327 | $2.58M | 0.10% | +185,327+46.3% | Added |
| DC Funds, LP | 589,102 | $2.59M | 33.68% | +8,200+1.4% | Added |
| Deerfield Management Company, L.P. (Series C) | 958,125 | $4.22M | 0.09% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 975,597 | $4.29M | 0.01% | +15,149+1.6% | Added |
| BlackRock Inc. | 1,283,545 | $5.65M | 0.00% | +7,337+0.6% | Added |
| MPM Oncology Impact Management LP | 2,388,011 | $10.5M | 2.82% | 00.0% | Unchanged |
| MPM Asset Management LLC | 4,284,172 | $18.9M | 6.44% | 00.0% | Unchanged |
| Ra Capital Management, L.P. | 4,291,881 | $18.9M | 0.41% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 36,879 | – | – | 00.0% | Unchanged |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −485,000−100.0% | Sold out |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −64,585−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −12,831−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −11,829−100.0% | Sold out |
| MetLife Investment Management | 0 | $0 | 0.00% | −11,421−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −8,460−100.0% | Sold out |
| High Net Worth Advisory Group LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Confluence Wealth Services, Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |