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 2024
Institutional positions in Day One Biopharmaceuticals, 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
- 164
- −1 vs. Q3 2024
- Shares held
- 93.7M
- +1.70M (+1.8%) vs. Q3 2024
- Total value
- $1.19B
- −$95.8M (−7.5%) vs. Q3 2024
- New holders
- 32
- 62 more added
- Sold out
- 33
- 39 more reduced
1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Day One Biopharmaceuticals, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Balyasny Asset Management LLC | 29,455 | $373.2K | 0.00% | +29,455 | New |
| Graham Capital Management, L.P. | 27,950 | $354.1K | 0.01% | +8,862+46.4% | Added |
| Virtus ETF Advisers LLC | 27,296 | $345.8K | 0.14% | +1,805+7.1% | Added |
| Corebridge Financial, Inc. | 25,805 | $326.9K | 0.00% | −1,948−7.0% | Reduced |
| China Universal Asset Management Co., Ltd. | 21,383 | $270.9K | 0.03% | +2,180+11.4% | Added |
| Bank of America Corp | 20,534 | $260.2K | 0.00% | −171,660−89.3% | Reduced |
| Nebula Research & Development LLC | 19,804 | $250.9K | 0.03% | +9,697+95.9% | Added |
| ProShare Advisors LLC | 19,394 | $245.7K | 0.00% | +3,687+23.5% | Added |
| Ameriprise Financial Inc | 18,928 | $239.8K | 0.00% | −8,201−30.2% | Reduced |
| Bridgefront Capital, LLC | 18,874 | $239.1K | 0.08% | +18,874 | New |
| State Board of Administration of Florida Retirement System | 17,880 | $226.5K | 0.00% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 17,825 | $226.0K | 0.00% | +3,086+20.9% | Added |
| Arizona State Retirement System | 17,373 | $220.1K | 0.00% | +453+2.7% | Added |
| Integrated Wealth Concepts LLC | 17,274 | $218.9K | 0.00% | +17,274 | New |
| Pale Fire Capital SE | 16,006 | $202.8K | 0.05% | +16,006 | New |
| Voya Investment Management LLC | 15,801 | $200.2K | 0.00% | −1,648−9.4% | Reduced |
| Steel Peak Wealth Management LLC | 15,800 | $200.2K | 0.01% | −1,600−9.2% | Reduced |
| Optimize Financial Inc | 15,487 | $196.2K | 0.15% | +15,487 | New |
| Sherbrooke Park Advisers LLC | 14,865 | $188.3K | 0.06% | +14,865 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 14,269 | $180.8K | 0.00% | +7,291+104.5% | Added |
| Man Group plc | 12,799 | $162.2K | 0.00% | +12,799 | New |
| Police & Firemen's Retirement System of New Jersey | 12,549 | $159.0K | 0.00% | +12,549 | New |
| Exchange Traded Concepts, LLC | 12,286 | $155.7K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 12,132 | $153.7K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 11,800 | $149.5K | 0.00% | +11,800 | New |
| Mariner, LLC | 11,669 | $147.8K | 0.00% | −10,376−47.1% | Reduced |
| E Fund Management Co., Ltd. | 11,276 | $142.9K | 0.01% | +11,276 | New |
| Vontobel Holding Ltd. | 10,944 | $138.7K | 0.00% | 00.0% | Unchanged |
| TD Asset Management Inc | 10,796 | $136.8K | 0.00% | 00.0% | Unchanged |
| Diametric Capital, LP | 10,728 | $135.9K | 0.09% | −6,995−39.5% | Reduced |
| Tower Research Capital LLC (TRC) | 10,657 | $135.0K | 0.00% | +9,603+911.1% | Added |
| Ameritas Investment Partners, Inc. | 5,085 | $64.4K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 3,361 | $43.3K | 0.00% | −250−6.9% | Reduced |
| Quest Partners LLC | 3,396 | $43.0K | 0.01% | −4,355−56.2% | Reduced |
| TSFG, LLC | 3,400 | $43.0K | 0.01% | 00.0% | Unchanged |
| Quintet Private Bank (Europe) S.A. | 3,313 | $42.0K | 0.00% | 00.0% | Unchanged |
| R Squared Ltd | 2,450 | $31.0K | 0.03% | +2,450 | New |
| GF Fund Management Co. Ltd. | 2,117 | $26.8K | 0.00% | +2,117 | New |
| Federation des caisses Desjardins du Quebec | 2,024 | $25.6K | 0.00% | −800−28.3% | Reduced |
| Amalgamated Bank | 1,782 | $23.0K | 0.00% | 00.0% | Unchanged |
| Continuum Advisory, LLC | 1,058 | $13.4K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,052 | $13.3K | 0.00% | −42−3.8% | Reduced |
| US Bancorp | 570 | $7.22K | 0.00% | +570 | New |
| Comerica Bank | 345 | $4.37K | 0.00% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 342 | $4.33K | 0.00% | −555−61.9% | Reduced |
| Washington Trust Advisors, Inc. | 342 | $4.33K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 296 | $4.00K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 233 | $2.95K | 0.00% | +168+258.5% | Added |
| Red Tortoise LLC | 216 | $2.74K | 0.00% | +20+10.2% | Added |
| CWM, LLC | 129 | $2.00K | 0.00% | −142−52.4% | Reduced |
| Bellevue Asset Management, LLC | 129 | $1.63K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 79 | $1.00K | 0.00% | +79 | New |
| Rothschild Investment LLC | 50 | $634 | 0.00% | −15−23.1% | Reduced |
| Global Trust Asset Management, LLC | 50 | $634 | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 40 | $507 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 27 | $342 | 0.00% | +3+12.5% | Added |
| GAMMA Investing LLC | 19 | $241 | 0.00% | −49−72.1% | Reduced |
| EverSource Wealth Advisors, LLC | 13 | $165 | 0.00% | +13 | New |
| Farther Finance Advisors, LLC | 7 | $89 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 6 | $75 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 5 | $64 | 0.00% | +5 | New |
| Russell Investments Group, Ltd. | 5 | $63 | 0.00% | −26−83.9% | Reduced |
| Parallel Advisors, LLC | 4 | $51 | 0.00% | +4 | New |
| Covestor Ltd | 7 | $0 | 0.00% | 00.0% | Unchanged |
| Viking Global Investors LPSuperinvestorViking Global Investors | 0 | $0 | 0.00% | −2,558,563−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −2,114,006−100.0% | Sold out |
| Boxer Capital, LLC | 0 | $0 | 0.00% | −1,189,943−100.0% | Sold out |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −526,732−100.0% | Sold out |
| StemPoint Capital LP | 0 | $0 | 0.00% | −506,978−100.0% | Sold out |
| PFM Health Sciences, LP | 0 | $0 | 0.00% | −342,172−100.0% | Sold out |
| Candriam Luxembourg S.C.A. | 0 | $0 | 0.00% | −290,014−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −71,487−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −69,757−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −68,064−100.0% | Sold out |
| Capula Management Ltd | 0 | $0 | 0.00% | −57,545−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −55,122−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −47,380−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −38,010−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −34,266−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −29,254−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −18,874−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −15,637−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −12,778−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −12,474−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −11,979−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −11,157−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −10,125−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −7,240−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −2,976−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −1,900−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −1,142−100.0% | Sold out |
| Capital Performance Advisors LLP | 0 | $0 | 0.00% | −80−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −85−100.0% | Sold out |
| C M Bidwell & Associates Ltd | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| AJOVista, LLC | – | – | – | – | Not filed |