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, Q4 2022
Institutional positions in Day One Biopharmaceuticals, Inc. as of Dec 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
- 109
- +17 vs. Q3 2022
- Shares held
- 60.2M
- −571.8K (−0.9%) vs. Q3 2022
- Total value
- $1.29B
- +$78.0M (+6.4%) vs. Q3 2022
- New holders
- 24
- 39 more added
- Sold out
- 7
- 25 more reduced
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Day One Biopharmaceuticals, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 3 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 6 | $0 | 0.00% | 00.0% | Unchanged |
| Credit Suisse AG | 1 | $22 | 0.00% | −156−99.4% | Reduced |
| Northwestern Mutual Wealth Management Co | 7 | $151 | 0.00% | +7 | New |
| Ellevest, Inc. | 13 | $280 | 0.00% | −10−43.5% | Reduced |
| Horan Securities, Inc. | 17 | $366 | 0.00% | +17 | New |
| Crewe Advisors LLC | 30 | $646 | 0.00% | −50−62.5% | Reduced |
| Accurate Wealth Management, LLC | 34 | $776 | 0.00% | +34 | New |
| Spire Wealth Management | 40 | $1.00K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 30 | $1.00K | 0.00% | +30 | New |
| Bellevue Asset Management, LLC | 62 | $1.31K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 163 | $3.51K | 0.00% | 00.0% | Unchanged |
| Red Tortoise LLC | 196 | $4.22K | 0.00% | +196 | New |
| Daiwa Securities Group Inc. | 296 | $6.00K | 0.00% | +115+63.5% | Added |
| Leonteq Securities AG | 350 | $7.53K | 0.00% | +350 | New |
| Federation des caisses Desjardins du Quebec | 425 | $9.15K | 0.00% | +425 | New |
| Capital Analysts, LLC | 750 | $16.0K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 747 | $16.1K | 0.01% | +59+8.6% | Added |
| Metropolitan Life Insurance Co | 1,825 | $39.3K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 1,974 | $42.5K | 0.01% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,171 | $47.3K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,436 | $53.0K | 0.00% | +250+11.4% | Added |
| Legal & General Group Plc | 2,585 | $55.6K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 3,577 | $77.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 4,339 | $93.0K | 0.00% | +2,832+187.9% | Added |
| Quantbot Technologies LP | 5,900 | $127.0K | 0.01% | +5,900 | New |
| Virtus ETF Advisers LLC | 6,482 | $139.5K | 0.07% | −119−1.8% | Reduced |
| Citadel Advisors LLC | 6,871 | $147.9K | 0.00% | −41,077−85.7% | Reduced |
| AQR Capital Management LLC | 9,511 | $204.7K | 0.00% | +9,511 | New |
| ProShare Advisors LLC | 9,645 | $207.6K | 0.00% | +9,645 | New |
| Balyasny Asset Management LLC | 9,883 | $212.7K | 0.00% | +9,883 | New |
| State Board of Administration of Florida Retirement System | 10,650 | $229.2K | 0.00% | −3,110−22.6% | Reduced |
| E Fund Management Co., Ltd. | 10,764 | $232.0K | 0.02% | +10,764 | New |
| California State Teachers Retirement System | 11,054 | $237.9K | 0.00% | +125+1.1% | Added |
| Principal Financial Group Inc | 13,028 | $280.4K | 0.00% | +13,028 | New |
| American International Group, Inc. | 13,097 | $281.8K | 0.00% | −48−0.4% | Reduced |
| SG Americas Securities, LLC | 13,139 | $283.0K | 0.00% | +3,519+36.6% | Added |
| Qube Research & Technologies Ltd | 13,270 | $285.6K | 0.00% | +13,270 | New |
| Laurion Capital Management LP | 15,000 | $322.8K | 0.01% | +763+5.4% | Added |
| Mirae Asset Global Investments Co., Ltd. | 15,292 | $329.1K | 0.00% | +3,349+28.0% | Added |
| MetLife Investment Management | 15,573 | $335.1K | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 16,364 | $352.2K | 0.02% | +16,364 | New |
| Deutsche Bank AG | 16,810 | $361.8K | 0.00% | +5,212+44.9% | Added |
| Parkwood LLC | 19,353 | $416.0K | 0.08% | +878+4.8% | Added |
| Susquehanna International Group, LLP | 20,568 | $442.6K | 0.00% | −28,800−58.3% | Reduced |
| Wells Fargo & Company | 20,721 | $445.9K | 0.00% | −258−1.2% | Reduced |
| Legato Capital Management LLC | 23,774 | $511.6K | 0.10% | +23,774 | New |
| Penn Mutual Asset Management, LLC | 24,920 | $536.3K | 0.60% | +24,920 | New |
| Cheyne Capital Management (UK) LLP | 27,223 | $585.8K | 1.03% | +27,223 | New |
| Voya Investment Management LLC | 27,898 | $600.4K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 30,816 | $663.2K | 0.00% | +30,816 | New |
| Martingale Asset Management L P | 32,042 | $689.5K | 0.01% | +32,042 | New |
| Fisher Asset Management, LLC | 36,226 | $780.0K | 0.00% | −9,300−20.4% | Reduced |
| Alliancebernstein L.P. | 41,900 | $901.7K | 0.00% | +3,900+10.3% | Added |
| Rhumbline Advisers | 42,953 | $924.0K | 0.00% | +711+1.7% | Added |
| Cubist Systematic Strategies, LLC | 43,558 | $937.4K | 0.01% | −82,028−65.3% | Reduced |
| Group One Trading, L.P. | 45,586 | $981.0K | 0.03% | −13,537−22.9% | Reduced |
| TD Asset Management Inc | 46,332 | $997.1K | 0.00% | 00.0% | Unchanged |
| Alps Advisors Inc | 49,856 | $1.07M | 0.01% | +9,712+24.2% | Added |
| New York State Common Retirement Fund | 51,813 | $1.12M | 0.00% | +230.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 54,000 | $1.16M | 0.01% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 59,154 | $1.26M | 0.00% | +1,697+3.0% | Added |
| ExodusPoint Capital Management, LP | 65,929 | $1.42M | 0.02% | +53,026+411.0% | Added |
| JPMorgan Chase & Co | 72,006 | $1.55M | 0.00% | −5,308−6.9% | Reduced |
| Morgan Stanley | 87,265 | $1.88M | 0.00% | −20,140−18.8% | Reduced |
| Citigroup Inc | 90,013 | $1.94M | 0.00% | −41,733−31.7% | Reduced |
| Bank of New York Mellon Corp | 100,501 | $2.16M | 0.00% | −1,722−1.7% | Reduced |
| Norges Bank | 108,000 | $2.32M | 0.00% | +108,000 | New |
| Barclays PLC | 109,552 | $2.36M | 0.00% | +19,123+21.1% | Added |
| Macquarie Group Ltd | 110,000 | $2.37M | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 115,500 | $2.49M | 0.02% | +92,113+393.9% | Added |
| Bank of America Corp | 124,473 | $2.68M | 0.00% | −31,732−20.3% | Reduced |
| Nuveen Asset Management, LLC | 421,127 | $2.79M | 0.00% | −27,643−6.2% | Reduced |
| UBS Group AG | 129,857 | $2.79M | 0.00% | +108,251+501.0% | Added |
| Dimensional Fund Advisors LP | 138,608 | $2.98M | 0.00% | +87,200+169.6% | Added |
| Alyeska Investment Group, L.P. | 143,218 | $3.08M | 0.03% | +1,075+0.8% | Added |
| Voloridge Investment Management, LLC | 146,041 | $3.14M | 0.02% | −61,224−29.5% | Reduced |
| Renaissance Technologies LLC | 147,426 | $3.17M | 0.00% | +49,526+50.6% | Added |
| Woodline Partners LP | 151,028 | $3.25M | 0.04% | +151,028 | New |
| Samsara BioCapital, LLC | 196,425 | $4.23M | 0.91% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 203,905 | $4.39M | 0.00% | +4,953+2.5% | Added |
| Rafferty Asset Management, LLC | 205,446 | $4.42M | 0.04% | +60,812+42.0% | Added |
| Parkman Healthcare Partners LLC | 224,483 | $4.83M | 1.29% | +12,292+5.8% | Added |
| Northern Trust Corp | 225,269 | $4.85M | 0.00% | +219+0.1% | Added |
| Point72 Asset Management, L.P. | 461,631 | $9.93M | 0.04% | +461,631 | New |
| Driehaus Capital Management LLC | 483,484 | $10.4M | 0.16% | −6,488−1.3% | Reduced |
| Lord, Abbett & Co. LLC | 506,178 | $10.9M | 0.04% | +1,927+0.4% | Added |
| Great Point Partners LLC | 544,451 | $11.7M | 2.42% | +473,830+670.9% | Added |
| Geode Capital Management, LLC | 580,484 | $12.5M | 0.00% | +25,854+4.7% | Added |
| D. E. Shaw & Co., Inc. | 601,322 | $12.9M | 0.02% | +34,174+6.0% | Added |
| Commodore Capital LP | 739,661 | $15.9M | 2.40% | 00.0% | Unchanged |
| Nicholas Investment Partners, LP | 786,554 | $16.9M | 1.48% | +29,147+3.8% | Added |
| Deerfield Management Company, L.P. (Series C) | 964,033 | $20.7M | 0.43% | −67,967−6.6% | Reduced |
| Pathway Capital Management, LP | 995,686 | $21.4M | 38.24% | +592,559+147.0% | Added |
| Boxer Capital, LLC | 1,189,943 | $25.6M | 1.38% | 00.0% | Unchanged |
| Braidwell LP | 1,246,539 | $26.8M | 0.90% | +1,246,539 | New |
| Polar Capital Holdings Plc | 1,399,548 | $30.1M | 0.24% | +163,973+13.3% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 1,558,563 | $33.5M | 0.17% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 1,768,102 | $38.0M | 0.01% | +42,960+2.5% | Added |
| Price T Rowe Associates Inc | 2,182,578 | $47.0M | 0.01% | +87,665+4.2% | Added |