Day One Biopharmaceuticals, Inc.
DAWNDelisted Apr 23, 2026- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001845337
Day One Biopharmaceuticals, Inc. was delisted on Apr 23, 2026; its insiders filed their last Form 4 on Apr 27, 2026; 208 institutions reported holding it in 13F filings for Q1 2026, worth $1.85B in total; Soros Fund Management was the only superinvestor holding it.
13F holders, Q1 2024
Institutional positions in Day One Biopharmaceuticals, Inc. as of Mar 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
- 148
- +9 vs. Q4 2023
- Shares held
- 72.8M
- −3.77M (−4.9%) vs. Q4 2023
- Total value
- $1.20B
- +$84.5M (+7.6%) vs. Q4 2023
- New holders
- 26
- 48 more added
- Sold out
- 17
- 44 more reduced
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DAWN 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 | 1 | $3.55K |
| Q1 2026 | 208 | $1.85B |
| Q4 2025 | 184 | $758.4M |
| Q3 2025 | 173 | $603.5M |
| Q2 2025 | 174 | $561.1M |
| Q1 2025 | 184 | $747.1M |
| Q4 2024 | 164 | $1.19B |
| Q3 2024 | 166 | $1.28B |
| Q2 2024 | 157 | $1.03B |
| Q1 2024 | 148 | $1.20B |
| Q4 2023 | 139 | $1.12B |
| Q3 2023 | 130 | $951.5M |
| Q2 2023 | 140 | $941.0M |
| Q1 2023 | 126 | $818.1M |
| Q4 2022 | 109 | $1.29B |
| Q3 2022 | 93 | $1.21B |
| Q2 2022 | 87 | $1.06B |
| Q1 2022 | 66 | $429.6M |
| Q4 2021 | 58 | $698.3M |
| Q3 2021 | 45 | $452.9M |
| Q2 2021 | 33 | $401.1M |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Day One Biopharmaceuticals, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 7 | $0 | 0.00% | −1−12.5% | Reduced |
| Farther Finance Advisors, LLC | 1 | $16 | 0.00% | −2−66.7% | Reduced |
| Rothschild Investment LLC | 10 | $165 | 0.00% | +10 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 12 | $198 | 0.00% | +12 | New |
| Northwestern Mutual Wealth Management Co | 14 | $231 | 0.00% | +14 | New |
| IFP Advisors, Inc | 24 | $396 | 0.00% | 00.0% | Unchanged |
| ICA Group Wealth Management, LLC | 35 | $578 | 0.00% | +35 | New |
| Spire Wealth Management | 40 | $661 | 0.00% | 00.0% | Unchanged |
| Bellevue Asset Management, LLC | 93 | $1.54K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 94 | $1.55K | 0.00% | +69+276.0% | Added |
| GAMMA Investing LLC | 159 | $2.63K | 0.00% | +122+329.7% | Added |
| CarsonAllaria Wealth Management, Ltd. | 180 | $2.97K | 0.00% | −250−58.1% | Reduced |
| Red Tortoise LLC | 196 | $3.24K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 206 | $3.40K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 246 | $4.06K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 296 | $5.00K | 0.00% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 582 | $9.62K | 0.01% | +582 | New |
| Pacer Advisors, Inc. | 902 | $14.9K | 0.00% | +902 | New |
| Continuum Advisory, LLC | 1,340 | $21.9K | 0.00% | +1,340 | New |
| Tower Research Capital LLC (TRC) | 1,700 | $28.1K | 0.00% | −205−10.8% | Reduced |
| Amalgamated Bank | 2,138 | $35.0K | 0.00% | −6,452−75.1% | Reduced |
| Catalyst Funds Management Pty Ltd | 2,400 | $39.6K | 0.01% | +2,400 | New |
| Simplex Trading, LLC | 2,758 | $45.0K | 0.00% | +2,758 | New |
| Federation des caisses Desjardins du Quebec | 2,824 | $46.7K | 0.00% | 00.0% | Unchanged |
| Amundi | 2,976 | $46.9K | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 3,000 | $50.0K | 0.01% | +3,000 | New |
| Quintet Private Bank (Europe) S.A. | 2,919 | $54.4K | 0.00% | −394−11.9% | Reduced |
| Metropolitan Life Insurance Co | 3,691 | $61.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,706 | $61.0K | 0.00% | −17,514−82.5% | Reduced |
| Group One Trading, L.P. | 5,005 | $82.7K | 0.00% | +5,005 | New |
| Virtus ETF Advisers LLC | 6,078 | $100.4K | 0.05% | −414−6.4% | Reduced |
| Ameritas Investment Partners, Inc. | 6,279 | $103.7K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 6,400 | $105.7K | 0.04% | +1,400+28.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,978 | $115.3K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 10,650 | $142.4K | 0.00% | −7,230−40.4% | Reduced |
| Quest Partners LLC | 9,216 | $152.2K | 0.03% | +7,236+365.5% | Added |
| Teacher Retirement System of Texas | 10,653 | $176.0K | 0.00% | −207−1.9% | Reduced |
| TD Asset Management Inc | 10,796 | $178.3K | 0.00% | −44,400−80.4% | Reduced |
| Regency Capital Management Inc. | 11,000 | $181.7K | 0.12% | −1,000−8.3% | Reduced |
| Arizona State Retirement System | 13,157 | $217.4K | 0.00% | −216−1.6% | Reduced |
| Bayesian Capital Management, LP | 13,374 | $220.9K | 0.02% | +13,374 | New |
| Commonwealth Equity Services, LLC | 13,935 | $230.0K | 0.00% | +1,275+10.1% | Added |
| China Universal Asset Management Co., Ltd. | 16,817 | $277.8K | 0.04% | +6,750+67.1% | Added |
| Handelsbanken Fonder AB | 17,400 | $287.0K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 17,379 | $287.1K | 0.00% | +1,447+9.1% | Added |
| Principal Financial Group Inc | 17,977 | $297.0K | 0.00% | +108+0.6% | Added |
| AQR Capital Management LLC | 18,317 | $302.6K | 0.00% | +8,159+80.3% | Added |
| Panagora Asset Management Inc | 18,560 | $306.6K | 0.00% | +18,560 | New |
| Diametric Capital, LP | 18,796 | $310.5K | 0.17% | +18,796 | New |
| Mirae Asset Global Investments Co., Ltd. | 21,863 | $311.1K | 0.00% | −22,259−50.4% | Reduced |
| Nebula Research & Development LLC | 19,419 | $320.8K | 0.07% | +19,419 | New |
| Exchange Traded Concepts, LLC | 20,080 | $331.7K | 0.01% | +10,008+99.4% | Added |
| Two Sigma Investments, LP | 20,412 | $337.2K | 0.00% | +20,412 | New |
| XTX Topco Ltd | 24,042 | $397.2K | 0.05% | +24,042 | New |
| Algert Global LLC | 25,042 | $413.7K | 0.02% | 00.0% | Unchanged |
| Cetera Investment Advisers | 27,165 | $448.8K | 0.00% | +27,165 | New |
| Millennium Management LLC | 29,008 | $479.2K | 0.00% | +29,008 | New |
| State of Wisconsin Investment Board | 30,284 | $500.3K | 0.00% | −24,119−44.3% | Reduced |
| Profund Advisors LLC | 30,612 | $505.7K | 0.02% | −8,205−21.1% | Reduced |
| American International Group, Inc. | 30,877 | $510.1K | 0.00% | −265−0.9% | Reduced |
| Invesco Ltd. | 31,643 | $522.7K | 0.00% | +285+0.9% | Added |
| Legato Capital Management LLC | 32,029 | $529.1K | 0.06% | −9,889−23.6% | Reduced |
| Jump Financial, LLC | 32,142 | $531.0K | 0.01% | +32,142 | New |
| MetLife Investment Management | 33,443 | $552.5K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 37,879 | $625.8K | 0.00% | +23,579+164.9% | Added |
| Voya Investment Management LLC | 38,198 | $631.0K | 0.00% | −4,673−10.9% | Reduced |
| Tudor Investment Corp Et Al | 43,590 | $720.1K | 0.01% | +10,223+30.6% | Added |
| NEOS Investment Management LLC | 44,423 | $733.9K | 0.05% | +28,916+186.5% | Added |
| Wells Fargo & Company | 45,761 | $756.0K | 0.00% | +7,536+19.7% | Added |
| Credit Suisse AG | 47,149 | $778.9K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 47,265 | $780.8K | 0.00% | +39,998+550.4% | Added |
| Erste Asset Management GmbH | 51,200 | $808.4K | 0.01% | 00.0% | Unchanged |
| California State Teachers Retirement System | 49,340 | $815.1K | 0.00% | −3,583−6.8% | Reduced |
| Manufacturers Life Insurance Company, The | 50,368 | $832.1K | 0.00% | +9,490+23.2% | Added |
| Summit Rock Advisors, LP | 51,502 | $850.8K | 0.27% | +51,502 | New |
| Balyasny Asset Management LLC | 53,152 | $878.1K | 0.00% | +37,547+240.6% | Added |
| Legal & General Group Plc | 53,424 | $882.6K | 0.00% | −67−0.1% | Reduced |
| Martingale Asset Management L P | 53,881 | $890.1K | 0.02% | +20,137+59.7% | Added |
| Jane Street Group, LLC | 56,774 | $937.9K | 0.00% | +17,471+44.5% | Added |
| Hennion & Walsh Asset Management, Inc. | 59,289 | $979.5K | 0.05% | +1,445+2.5% | Added |
| J. Goldman & Co LP | 61,327 | $1.01M | 0.05% | +61,327 | New |
| Alps Advisors Inc | 61,631 | $1.02M | 0.01% | +1,936+3.2% | Added |
| New York State Common Retirement Fund | 66,228 | $1.09M | 0.00% | −12,071−15.4% | Reduced |
| Barclays PLC | 67,466 | $1.11M | 0.00% | −118,373−63.7% | Reduced |
| Alliancebernstein L.P. | 68,000 | $1.12M | 0.00% | +16,500+32.0% | Added |
| Fisher Asset Management, LLC | 68,411 | $1.13M | 0.00% | −35−0.1% | Reduced |
| JPMorgan Chase & Co | 71,209 | $1.18M | 0.00% | −33,587−32.0% | Reduced |
| Susquehanna International Group, LLP | 74,154 | $1.23M | 0.00% | +26,776+56.5% | Added |
| Takeda Pharmaceutical Co Ltd | 85,840 | $1.42M | 0.49% | +85,840 | New |
| Rhumbline Advisers | 89,727 | $1.48M | 0.00% | +2,293+2.6% | Added |
| Swiss National Bank | 95,400 | $1.58M | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 97,621 | $1.61M | 0.02% | +56,718+138.7% | Added |
| BIT Capital GmbH | 106,182 | $1.75M | 0.15% | +98,752+1,329.1% | Added |
| Macquarie Group Ltd | 110,000 | $1.82M | 0.00% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 110,000 | $1.82M | 0.02% | +30,000+37.5% | Added |
| Bank of America Corp | 127,589 | $2.11M | 0.00% | −32,295−20.2% | Reduced |
| Marshall Wace, LLP | 134,171 | $2.22M | 0.00% | +16,277+13.8% | Added |
| Adage Capital Partners GP, L.L.C. | 159,000 | $2.63M | 0.00% | +9,000+6.0% | Added |
| UBS Group AG | 164,018 | $2.71M | 0.00% | +37,378+29.5% | Added |
| Laurion Capital Management LP | 164,983 | $2.73M | 0.08% | 00.0% | Unchanged |