Day One Biopharmaceuticals, Inc.
2023 Q3 - 2026 Q1 (11 filings)
Shares History
History scope: non-option holdings only (PUT/CALL rows excluded).
| All 13F Holders | Filing date | Value ($000s) | % of Holdings | Shares | Reporting period |
|---|---|---|---|---|---|
| 2026 Q1 | 4/22/2026 | 279 | 0.0% | 13,034 | 3/31/2026 |
| 2025 Q4 | 1/29/2026 | 27,874 | 0.0% | 2,990,801 | 12/31/2025 |
| 2025 Q3 | 11/18/2025 | 16,731 | 0.0% | 2,373,133 | 9/30/2025 |
| 2025 Q2 | 8/13/2025 | 24,198 | 0.0% | 3,722,732 | 6/30/2025 |
| 2025 Q1 | 5/5/2025 | 28,830 | 0.0% | 3,635,580 | 3/31/2025 |
| 2024 Q4 | 2/12/2025 | 44,219 | 0.0% | 3,490,064 | 12/31/2024 |
| 2024 Q3 | 11/12/2024 | 41,549 | 0.0% | 2,982,666 | 9/30/2024 |
| 2024 Q2 | 8/13/2024 | 39,295 | 0.0% | 2,851,574 | 6/30/2024 |
| 2024 Q1 | 5/14/2024 | 39,237 | 0.0% | 2,375,137 | 3/31/2024 |
| 2023 Q4 | 2/13/2024 | 37,545 | 0.0% | 2,571,568 | 12/31/2023 |
| 2023 Q3 | 11/14/2023 | 7,362 | 0.0% | 600,039 | 9/30/2023 |