Day One Biopharmaceuticals, Inc.
2023 Q4 - 2025 Q4 (9 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 |
|---|---|---|---|---|---|
| 2025 Q4 | 2/13/2026 | 15,844 | 0.1% | 1,700,000 | 12/31/2025 |
| 2025 Q3 | 12/15/2025 | 9,306 | 0.1% | 1,320,000 | 9/30/2025 |
| 2025 Q2 | 8/18/2025 | 8,429 | 0.1% | 1,296,700 | 6/30/2025 |
| 2025 Q1 | 5/14/2025 | 9,123 | 0.1% | 1,150,400 | 3/31/2025 |
| 2024 Q4 | 2/14/2025 | 11,658 | 0.1% | 920,108 | 12/31/2024 |
| 2024 Q3 | 11/13/2024 | 10,031 | 0.1% | 720,108 | 9/30/2024 |
| 2024 Q2 | 8/14/2024 | 7,649 | 0.1% | 555,108 | 6/30/2024 |
| 2024 Q1 | 5/15/2024 | 1,817 | 0.0% | 110,000 | 3/31/2024 |
| 2023 Q4 | 2/14/2024 | 1,168 | 0.0% | 80,000 | 12/31/2023 |