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, Q2 2024
Institutional positions in Day One Biopharmaceuticals, Inc. as of Jun 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
- 157
- +10 vs. Q1 2024
- Shares held
- 74.7M
- +1.99M (+2.7%) vs. Q1 2024
- Total value
- $1.03B
- −$171.8M (−14.3%) vs. Q1 2024
- New holders
- 33
- 49 more added
- Sold out
- 23
- 48 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Day One Biopharmaceuticals, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 7 | $0 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 1 | $14 | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 8 | $111 | 0.00% | +8 | New |
| Smartleaf Asset Management LLC | 19 | $262 | 0.00% | +19 | New |
| IFP Advisors, Inc | 24 | $331 | 0.00% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 28 | $386 | 0.00% | +28 | New |
| Rothschild Investment LLC | 30 | $413 | 0.00% | +20+200.0% | Added |
| Spire Wealth Management | 40 | $551 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 42 | $579 | 0.00% | −117−73.6% | Reduced |
| Global Trust Asset Management, LLC | 50 | $689 | 0.00% | +50 | New |
| CWM, LLC | 71 | $1.00K | 0.00% | +71 | New |
| Quest Partners LLC | 83 | $1.14K | 0.00% | −9,133−99.1% | Reduced |
| Bellevue Asset Management, LLC | 93 | $1.28K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 168 | $2.31K | 0.00% | +168 | New |
| CarsonAllaria Wealth Management, Ltd. | 180 | $2.48K | 0.00% | 00.0% | Unchanged |
| Red Tortoise LLC | 196 | $2.70K | 0.00% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 246 | $3.39K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 248 | $3.42K | 0.00% | +42+20.4% | Added |
| Daiwa Securities Group Inc. | 296 | $4.00K | 0.00% | 00.0% | Unchanged |
| ICA Group Wealth Management, LLC | 490 | $6.75K | 0.00% | +455+1,300.0% | Added |
| Pacer Advisors, Inc. | 851 | $11.7K | 0.00% | −51−5.7% | Reduced |
| Nisa Investment Advisors, LLC | 1,157 | $15.9K | 0.00% | +1,063+1,130.9% | Added |
| Catalyst Funds Management Pty Ltd | 1,200 | $16.5K | 0.00% | −1,200−50.0% | Reduced |
| Continuum Advisory, LLC | 1,340 | $18.5K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 1,751 | $24.1K | 0.00% | +1,751 | New |
| Caption Management, LLC | 1,900 | $26.2K | 0.00% | +1,900 | New |
| Amalgamated Bank | 2,138 | $29.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 2,609 | $36.1K | 0.00% | −19,254−88.1% | Reduced |
| Federation des caisses Desjardins du Quebec | 2,824 | $38.9K | 0.00% | 00.0% | Unchanged |
| Amundi | 2,976 | $40.2K | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 3,000 | $41.0K | 0.01% | 00.0% | Unchanged |
| Quintet Private Bank (Europe) S.A. | 2,923 | $45.7K | 0.00% | +4+0.1% | Added |
| Ameritas Investment Partners, Inc. | 5,085 | $70.1K | 0.00% | −1,194−19.0% | Reduced |
| Group One Trading, L.P. | 5,987 | $82.5K | 0.00% | +982+19.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,978 | $96.2K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 7,115 | $98.0K | 0.00% | +3,409+92.0% | Added |
| SG Americas Securities, LLC | 8,222 | $113.0K | 0.00% | +8,222 | New |
| Point72 (DIFC) Ltd | 8,992 | $123.9K | 0.01% | +8,992 | New |
| Regency Capital Management Inc. | 10,000 | $137.8K | 0.09% | −1,000−9.1% | Reduced |
| Paloma Partners Management Co | 10,000 | $137.8K | 0.01% | +10,000 | New |
| Mariner, LLC | 10,027 | $138.2K | 0.00% | +10,027 | New |
| China Universal Asset Management Co., Ltd. | 10,268 | $141.5K | 0.02% | −6,549−38.9% | Reduced |
| Centiva Capital, LP | 10,366 | $142.8K | 0.01% | +10,366 | New |
| Teacher Retirement System of Texas | 10,553 | $145.0K | 0.00% | −100−0.9% | Reduced |
| TD Asset Management Inc | 10,796 | $148.8K | 0.00% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 10,944 | $150.8K | 0.00% | +10,944 | New |
| HSBC Holdings PLC | 11,658 | $162.5K | 0.00% | +11,658 | New |
| Torno Capital, LLC | 13,037 | $179.7K | 0.02% | +13,037 | New |
| Arizona State Retirement System | 13,454 | $185.4K | 0.00% | +297+2.3% | Added |
| ProShare Advisors LLC | 13,787 | $190.0K | 0.00% | −3,592−20.7% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 13,822 | $190.5K | 0.01% | +13,822 | New |
| Aigen Investment Management, LP | 14,008 | $193.0K | 0.04% | +14,008 | New |
| ExodusPoint Capital Management, LP | 14,873 | $205.0K | 0.00% | −82,748−84.8% | Reduced |
| Diametric Capital, LP | 15,023 | $207.0K | 0.11% | −3,773−20.1% | Reduced |
| Exchange Traded Concepts, LLC | 15,317 | $211.1K | 0.01% | −4,763−23.7% | Reduced |
| Steel Peak Wealth Management LLC | 15,850 | $218.4K | 0.01% | +15,850 | New |
| Simplex Trading, LLC | 17,425 | $240.0K | 0.01% | +14,667+531.8% | Added |
| State Board of Administration of Florida Retirement System | 17,880 | $246.4K | 0.00% | +7,230+67.9% | Added |
| New York State Common Retirement Fund | 20,032 | $276.0K | 0.00% | −46,196−69.8% | Reduced |
| Algert Global LLC | 20,497 | $282.4K | 0.01% | −4,545−18.1% | Reduced |
| Prudential Financial Inc | 22,592 | $311.3K | 0.00% | −146,930−86.7% | Reduced |
| Handelsbanken Fonder AB | 23,100 | $318.0K | 0.00% | +5,700+32.8% | Added |
| Tower Research Capital LLC (TRC) | 23,649 | $325.9K | 0.01% | +21,949+1,291.1% | Added |
| Verition Fund Management LLC | 23,653 | $325.9K | 0.00% | +23,653 | New |
| Virtus ETF Advisers LLC | 25,491 | $351.3K | 0.17% | +19,413+319.4% | Added |
| Cetera Investment Advisers | 25,829 | $355.9K | 0.00% | −1,336−4.9% | Reduced |
| Profund Advisors LLC | 27,607 | $380.4K | 0.01% | −3,005−9.8% | Reduced |
| Corebridge Financial, Inc. | 27,924 | $384.8K | 0.00% | +27,924 | New |
| State of Wisconsin Investment Board | 28,693 | $395.4K | 0.00% | −1,591−5.3% | Reduced |
| EntryPoint Capital, LLC | 28,803 | $396.9K | 0.18% | +28,221+4,849.0% | Added |
| MetLife Investment Management | 30,467 | $419.8K | 0.00% | −2,976−8.9% | Reduced |
| Invesco Ltd. | 31,224 | $430.3K | 0.00% | −419−1.3% | Reduced |
| Citigroup Inc | 34,005 | $468.6K | 0.00% | −137,045−80.1% | Reduced |
| ADAR1 Capital Management, LLC | 35,100 | $483.7K | 0.10% | +35,100 | New |
| Voya Investment Management LLC | 35,789 | $493.2K | 0.00% | −2,409−6.3% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 38,174 | $526.3K | 0.00% | +38,174 | New |
| J. Goldman & Co LP | 44,943 | $619.3K | 0.02% | −16,384−26.7% | Reduced |
| Qube Research & Technologies Ltd | 45,652 | $629.1K | 0.00% | +45,652 | New |
| California State Teachers Retirement System | 47,381 | $652.9K | 0.00% | −1,959−4.0% | Reduced |
| Manufacturers Life Insurance Company, The | 48,274 | $665.2K | 0.00% | −2,094−4.2% | Reduced |
| Erste Asset Management GmbH | 51,200 | $708.1K | 0.01% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 51,891 | $715.1K | 0.01% | +8,301+19.0% | Added |
| Legal & General Group Plc | 55,177 | $760.3K | 0.00% | +1,753+3.3% | Added |
| Barclays PLC | 55,594 | $766.1K | 0.00% | −11,872−17.6% | Reduced |
| Wells Fargo & Company | 56,936 | $784.6K | 0.00% | +11,175+24.4% | Added |
| JPMorgan Chase & Co | 60,453 | $833.0K | 0.00% | −10,756−15.1% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 64,359 | $886.9K | 0.05% | +5,070+8.6% | Added |
| NEOS Investment Management LLC | 64,853 | $893.7K | 0.04% | +20,430+46.0% | Added |
| Martingale Asset Management L P | 65,085 | $896.9K | 0.02% | +11,204+20.8% | Added |
| Alliancebernstein L.P. | 68,000 | $937.0K | 0.00% | 00.0% | Unchanged |
| Alps Advisors Inc | 68,170 | $939.4K | 0.01% | +6,539+10.6% | Added |
| UBS Asset Management Americas Inc | 69,730 | $960.9K | 0.00% | +31,851+84.1% | Added |
| UBS Group AG | 70,083 | $965.7K | 0.00% | −93,935−57.3% | Reduced |
| Renaissance Technologies LLC | 72,140 | $994.1K | 0.00% | +72,140 | New |
| Fisher Asset Management, LLC | 73,301 | $1.01M | 0.00% | +4,890+7.1% | Added |
| Two Sigma Advisers, LP | 84,300 | $1.16M | 0.00% | +84,300 | New |
| Rhumbline Advisers | 85,438 | $1.18M | 0.00% | −4,289−4.8% | Reduced |
| Susquehanna International Group, LLP | 91,098 | $1.26M | 0.00% | +16,944+22.8% | Added |
| Swiss National Bank | 95,400 | $1.31M | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 98,624 | $1.36M | 0.01% | +98,624 | New |