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, Q3 2024
Institutional positions in Werewolf Therapeutics, Inc. as of Sep 30, 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
- 69
- −1 vs. Q2 2024
- Shares held
- 32.2M
- +1.32M (+4.3%) vs. Q2 2024
- Total value
- $68.3M
- −$7.07M (−9.4%) vs. Q2 2024
- New holders
- 13
- 26 more added
- Sold out
- 14
- 13 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Werewolf Therapeutics, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 192 | $0 | 0.00% | +192 | New |
| Capital Performance Advisors LLP | 60 | $127 | 0.00% | +60 | New |
| Sterling Capital Management LLC | 81 | $172 | 0.00% | +81 | New |
| Russell Investments Group, Ltd. | 86 | $182 | 0.00% | +86 | New |
| Nisa Investment Advisors, LLC | 125 | $265 | 0.00% | +125 | New |
| Point72 (DIFC) Ltd | 381 | $808 | 0.00% | −13,665−97.3% | Reduced |
| Amalgamated Bank | 1,055 | $2.00K | 0.00% | 00.0% | Unchanged |
| TFC Financial Management | 1,500 | $3.18K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 1,514 | $3.21K | 0.00% | +1,511+50,366.7% | Added |
| California State Teachers Retirement System | 2,209 | $4.68K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,642 | $5.60K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,987 | $6.33K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,247 | $7.00K | 0.00% | +51+1.6% | Added |
| Simplex Trading, LLC | 3,439 | $7.00K | 0.00% | +3,303+2,428.7% | Added |
| New York State Common Retirement Fund | 5,100 | $10.8K | 0.00% | −34,800−87.2% | Reduced |
| Tower Research Capital LLC (TRC) | 5,256 | $11.1K | 0.00% | −18,511−77.9% | Reduced |
| Financial Perspectives, Inc | 6,750 | $14.3K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 11,507 | $24.4K | 0.00% | −52,447−82.0% | Reduced |
| Engineers Gate Manager LP | 11,777 | $25.0K | 0.00% | +11,777 | New |
| Wells Fargo & Company | 12,846 | $27.2K | 0.00% | +359+2.9% | Added |
| JPMorgan Chase & Co | 13,320 | $28.2K | 0.00% | +245+1.9% | Added |
| Invesco Ltd. | 13,636 | $28.9K | 0.00% | −392−2.8% | Reduced |
| HBK Sorce Advisory LLC | 13,679 | $29.0K | 0.00% | +452+3.4% | Added |
| SG Americas Securities, LLC | 13,517 | $29.0K | 0.00% | +13,517 | New |
| Regal Investment Advisors LLC | 14,459 | $30.7K | 0.00% | +14,459 | New |
| Camden Capital, LLC | 15,000 | $31.8K | 0.00% | +5,000+50.0% | Added |
| Jane Street Group, LLC | 15,149 | $32.1K | 0.00% | −13,431−47.0% | Reduced |
| UBS Group AG | 15,479 | $32.8K | 0.00% | +5,671+57.8% | Added |
| Corebridge Financial, Inc. | 16,300 | $34.6K | 0.00% | −101−0.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 17,111 | $36.3K | 0.00% | +17,111 | New |
| Deutsche Bank AG | 18,454 | $39.1K | 0.00% | +18,454 | New |
| XTX Topco Ltd | 21,209 | $45.0K | 0.00% | +21,209 | New |
| SEI Investments Co | 21,322 | $45.2K | 0.00% | +21,322 | New |
| Citigroup Inc | 23,011 | $48.8K | 0.00% | +16,220+238.8% | Added |
| Rhumbline Advisers | 28,396 | $60.2K | 0.00% | −4,151−12.8% | Reduced |
| American Century Companies Inc | 41,413 | $87.8K | 0.00% | +3,779+10.0% | Added |
| Edgewood Management LLC | 50,000 | $106.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 54,810 | $116.2K | 0.00% | +30,990+130.1% | Added |
| Bank of New York Mellon Corp | 57,928 | $122.8K | 0.00% | −9,716−14.4% | Reduced |
| Nuveen Asset Management, LLC | 73,370 | $155.5K | 0.00% | +21,322+41.0% | Added |
| Charles Schwab Investment Management Inc | 78,842 | $167.1K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 88,086 | $186.7K | 0.00% | −37,000−29.6% | Reduced |
| Walleye Capital LLC | 108,968 | $231.0K | 0.00% | +10,528+10.7% | Added |
| Point72 Asset Management, L.P. | 109,816 | $232.8K | 0.00% | −209,661−65.6% | Reduced |
| Goldman Sachs Group Inc | 115,141 | $244.1K | 0.00% | +63,052+121.0% | Added |
| Morgan Stanley | 119,040 | $252.4K | 0.00% | +70,028+142.9% | Added |
| Renaissance Technologies LLC | 152,200 | $322.7K | 0.00% | −18,800−11.0% | Reduced |
| Two Sigma Investments, LP | 180,608 | $382.9K | 0.00% | −38,758−17.7% | Reduced |
| Northern Trust Corp | 227,750 | $482.8K | 0.00% | +169,152+288.7% | Added |
| Alyeska Investment Group, L.P. | 235,705 | $499.7K | 0.00% | 00.0% | Unchanged |
| BIT Capital GmbH | 241,056 | $511.0K | 0.05% | +7,686+3.3% | Added |
| Two Sigma Advisers, LP | 256,300 | $543.4K | 0.00% | +17,000+7.1% | Added |
| Dimensional Fund Advisors LP | 257,844 | $546.6K | 0.00% | +97,267+60.6% | Added |
| Acadian Asset Management LLC | 265,359 | $561.0K | 0.00% | +53,063+25.0% | Added |
| State Street Corp | 476,439 | $1.01M | 0.00% | +52,528+12.4% | Added |
| DC Funds, LP | 589,102 | $1.25M | 24.25% | 00.0% | Unchanged |
| Sphera Funds Management Ltd. | 626,810 | $1.33M | 0.22% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 685,989 | $1.45M | 0.00% | +40,692+6.3% | Added |
| Eagle Health Investments LP | 700,000 | $1.48M | 0.29% | 00.0% | Unchanged |
| Millennium Management LLC | 1,323,773 | $2.81M | 0.00% | +213,475+19.2% | Added |
| Rubric Capital Management LP | 1,333,893 | $2.83M | 0.05% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,415,530 | $3.00M | 0.00% | +91,749+6.9% | Added |
| BlackRock, Inc. | 1,637,050 | $3.47M | 0.00% | +1,637,050 | New |
| Adage Capital Partners GP, L.L.C. | 2,000,594 | $4.24M | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 2,153,717 | $4.57M | 0.00% | +6,292+0.3% | Added |
| MPM Oncology Impact Management LP | 2,388,011 | $5.06M | 0.76% | 00.0% | Unchanged |
| PFM Health Sciences, LP | 3,398,747 | $7.21M | 0.41% | +157,673+4.9% | Added |
| MPM Asset Management LLC | 4,284,172 | $9.08M | 6.25% | 00.0% | Unchanged |
| Ra Capital Management, L.P. | 6,144,881 | $13.0M | 0.15% | 00.0% | Unchanged |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −233,828−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −197,377−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −167,987−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −134,184−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −125,484−100.0% | Sold out |
| Murchinson Ltd. | 0 | $0 | 0.00% | −62,500−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −44,481−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −37,551−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −37,500−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −28,371−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −21,099−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −10,459−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −10,043−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −8,315−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |