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, Q3 2024
Institutional positions in Day One Biopharmaceuticals, 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
- 166
- +11 vs. Q2 2024
- Shares held
- 92.1M
- +21.9M (+31.1%) vs. Q2 2024
- Total value
- $1.28B
- +$316.3M (+32.7%) vs. Q2 2024
- New holders
- 34
- 68 more added
- Sold out
- 23
- 36 more reduced
2 institutions 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 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, Q3 2024
Shares, value and share of portfolio for each institution holding Day One Biopharmaceuticals, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 7 | $0 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 3 | $42 | 0.00% | +3 | New |
| True Wealth Design, LLC | 4 | $56 | 0.00% | +4 | New |
| Allworth Financial LP | 6 | $84 | 0.00% | +6 | New |
| Farther Finance Advisors, LLC | 7 | $98 | 0.00% | +6+600.0% | Added |
| SRS Capital Advisors, Inc. | 8 | $112 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 24 | $334 | 0.00% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 28 | $390 | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 31 | $432 | 0.00% | −1,720−98.2% | Reduced |
| Spire Wealth Management | 40 | $557 | 0.00% | 00.0% | Unchanged |
| Global Trust Asset Management, LLC | 50 | $697 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 65 | $905 | 0.00% | +35+116.7% | Added |
| Sterling Capital Management LLC | 65 | $905 | 0.00% | +65 | New |
| GAMMA Investing LLC | 68 | $947 | 0.00% | +26+61.9% | Added |
| Bessemer Group Inc | 85 | $1.00K | 0.00% | +85 | New |
| Capital Performance Advisors LLP | 80 | $1.11K | 0.00% | +80 | New |
| Bellevue Asset Management, LLC | 129 | $1.80K | 0.00% | +36+38.7% | Added |
| Red Tortoise LLC | 196 | $2.73K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 296 | $4.00K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 271 | $4.00K | 0.00% | +200+281.7% | Added |
| Washington Trust Advisors, Inc. | 342 | $4.76K | 0.00% | +96+39.0% | Added |
| Comerica Bank | 345 | $4.80K | 0.00% | +97+39.1% | Added |
| Advisor Group Holdings, Inc. | 431 | $6.00K | 0.00% | +263+156.5% | Added |
| Aster Capital Management (DIFC) Ltd | 897 | $12.5K | 0.00% | +897 | New |
| Tower Research Capital LLC (TRC) | 1,054 | $14.7K | 0.00% | −22,595−95.5% | Reduced |
| Continuum Advisory, LLC | 1,058 | $15.2K | 0.00% | −282−21.0% | Reduced |
| Nisa Investment Advisors, LLC | 1,094 | $15.2K | 0.00% | −63−5.4% | Reduced |
| Point72 (DIFC) Ltd | 1,142 | $15.9K | 0.00% | −7,850−87.3% | Reduced |
| Amalgamated Bank | 1,782 | $25.0K | 0.00% | −356−16.7% | Reduced |
| Caption Management, LLC | 1,900 | $26.5K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 2,824 | $39.3K | 0.00% | 00.0% | Unchanged |
| Amundi | 2,976 | $40.7K | 0.00% | 00.0% | Unchanged |
| Quintet Private Bank (Europe) S.A. | 3,313 | $46.1K | 0.00% | +390+13.3% | Added |
| TSFG, LLC | 3,400 | $47.0K | 0.01% | +400+13.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 3,611 | $51.1K | 0.00% | +1,002+38.4% | Added |
| Ameritas Investment Partners, Inc. | 5,085 | $70.8K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,978 | $97.2K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 7,240 | $100.0K | 0.00% | −10,185−58.5% | Reduced |
| Quest Partners LLC | 7,751 | $108.0K | 0.01% | +7,668+9,238.6% | Added |
| Nebula Research & Development LLC | 10,107 | $140.8K | 0.02% | +10,107 | New |
| Axq Capital, LP | 10,125 | $141.0K | 0.04% | +10,125 | New |
| AJOVista, LLC | 10,742 | $149.6K | 0.64% | +10,742 | New |
| Vontobel Holding Ltd. | 10,944 | $152.4K | 0.00% | 00.0% | Unchanged |
| TD Asset Management Inc | 10,796 | $152.9K | 0.00% | 00.0% | Unchanged |
| Oxford Asset Management LLP | 11,157 | $155.4K | 0.13% | +11,157 | New |
| Brevan Howard Capital Management LP | 11,979 | $166.9K | 0.01% | +11,979 | New |
| New York State Common Retirement Fund | 12,132 | $169.0K | 0.00% | −7,900−39.4% | Reduced |
| Exchange Traded Concepts, LLC | 12,286 | $171.1K | 0.00% | −3,031−19.8% | Reduced |
| Dynamic Technology Lab Private Ltd | 12,474 | $174.0K | 0.02% | +12,474 | New |
| XTX Topco Ltd | 12,778 | $178.0K | 0.01% | +12,778 | New |
| Teacher Retirement System of Texas | 14,739 | $205.0K | 0.00% | +4,186+39.7% | Added |
| Corton Capital Inc. | 15,637 | $217.8K | 0.11% | +15,637 | New |
| ProShare Advisors LLC | 15,707 | $218.8K | 0.00% | +1,920+13.9% | Added |
| Arizona State Retirement System | 16,920 | $235.7K | 0.00% | +3,466+25.8% | Added |
| Steel Peak Wealth Management LLC | 17,400 | $242.4K | 0.01% | +1,550+9.8% | Added |
| Voya Investment Management LLC | 17,449 | $243.1K | 0.00% | −18,340−51.2% | Reduced |
| Diametric Capital, LP | 17,723 | $246.9K | 0.12% | +2,700+18.0% | Added |
| State Board of Administration of Florida Retirement System | 17,880 | $249.1K | 0.00% | 00.0% | Unchanged |
| Bayesian Capital Management, LP | 18,874 | $262.9K | 0.03% | +18,874 | New |
| Graham Capital Management, L.P. | 19,088 | $265.9K | 0.01% | +19,088 | New |
| China Universal Asset Management Co., Ltd. | 19,203 | $267.5K | 0.03% | +8,935+87.0% | Added |
| Cetera Investment Advisers | 21,815 | $303.9K | 0.00% | −4,014−15.5% | Reduced |
| Mariner, LLC | 22,045 | $307.2K | 0.00% | +12,018+119.9% | Added |
| Intech Investment Management LLC | 23,236 | $323.7K | 0.00% | +23,236 | New |
| Virtus ETF Advisers LLC | 25,491 | $355.1K | 0.17% | 00.0% | Unchanged |
| Profund Advisors LLC | 26,891 | $374.6K | 0.01% | −716−2.6% | Reduced |
| Handelsbanken Fonder AB | 27,000 | $376.0K | 0.00% | +3,900+16.9% | Added |
| Ameriprise Financial Inc | 27,129 | $377.9K | 0.00% | +27,129 | New |
| Corebridge Financial, Inc. | 27,753 | $386.6K | 0.00% | −171−0.6% | Reduced |
| EntryPoint Capital, LLC | 29,254 | $407.5K | 0.23% | +451+1.6% | Added |
| MetLife Investment Management | 30,467 | $424.4K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 31,075 | $432.9K | 0.00% | +7,422+31.4% | Added |
| Invesco Ltd. | 31,990 | $445.6K | 0.00% | +766+2.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 33,949 | $474.1K | 0.00% | −4,225−11.1% | Reduced |
| Walleye Capital LLC | 34,266 | $477.3K | 0.01% | +34,266 | New |
| Royal Bank of Canada | 36,649 | $511.0K | 0.00% | +29,534+415.1% | Added |
| Jump Financial, LLC | 38,010 | $529.5K | 0.01% | +38,010 | New |
| State of Wisconsin Investment Board | 39,686 | $552.8K | 0.00% | +10,993+38.3% | Added |
| Schonfeld Strategic Advisors LLC | 47,380 | $660.0K | 0.01% | −197,577−80.7% | Reduced |
| Citigroup Inc | 48,070 | $669.6K | 0.00% | +14,065+41.4% | Added |
| Manufacturers Life Insurance Company, The | 48,488 | $675.4K | 0.00% | +214+0.4% | Added |
| Erste Asset Management GmbH | 51,200 | $725.0K | 0.01% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 53,111 | $739.8K | 0.12% | +18,011+51.3% | Added |
| California State Teachers Retirement System | 55,061 | $767.0K | 0.00% | +7,680+16.2% | Added |
| Tudor Investment Corp Et Al | 55,122 | $767.8K | 0.01% | +3,231+6.2% | Added |
| Legal & General Group Plc | 56,264 | $783.8K | 0.00% | +1,087+2.0% | Added |
| Wells Fargo & Company | 56,479 | $786.8K | 0.00% | −457−0.8% | Reduced |
| Capula Management Ltd | 57,545 | $801.6K | 0.01% | +57,545 | New |
| Gsa Capital Partners LLP | 59,259 | $825.0K | 0.06% | +59,259 | New |
| JPMorgan Chase & Co | 60,983 | $849.5K | 0.00% | +530+0.9% | Added |
| Legato Capital Management LLC | 63,167 | $879.9K | 0.11% | +63,167 | New |
| Hennion & Walsh Asset Management, Inc. | 63,566 | $885.5K | 0.04% | −793−1.2% | Reduced |
| Susquehanna International Group, LLP | 64,661 | $900.7K | 0.00% | −26,437−29.0% | Reduced |
| UBS Asset Management Americas Inc | 65,193 | $908.1K | 0.00% | −4,537−6.5% | Reduced |
| Alliancebernstein L.P. | 68,000 | $947.2K | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 68,064 | $948.1K | 0.01% | +68,064 | New |
| Alps Advisors Inc | 69,309 | $965.5K | 0.01% | +1,139+1.7% | Added |
| Jane Street Group, LLC | 69,757 | $971.7K | 0.00% | −110,027−61.2% | Reduced |
| Martingale Asset Management L P | 71,304 | $993.3K | 0.02% | +6,219+9.6% | Added |
| Algert Global LLC | 71,487 | $995.8K | 0.03% | +50,990+248.8% | Added |