Day One Biopharmaceuticals, Inc.
2021 Q2 - 2025 Q4 (18 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 | 2/17/2026 | 34,700 | 0.4% | 3,723,131 | 12/31/2025 |
| 2025 Q3 | 11/14/2025 | 33,173 | 0.5% | 4,705,413 | 9/30/2025 |
| 2025 Q2 | 8/14/2025 | 24,200 | 0.4% | 3,723,131 | 6/30/2025 |
| 2025 Q1 | 5/15/2025 | 23,479 | 0.5% | 2,960,740 | 3/31/2025 |
| 2024 Q4 | 2/14/2025 | 32,892 | 0.6% | 2,596,033 | 12/31/2024 |
| 2024 Q3 | 11/14/2024 | 36,465 | 0.5% | 2,617,713 | 9/30/2024 |
| 2024 Q2 | 8/14/2024 | 40,281 | 0.7% | 2,923,137 | 6/30/2024 |
| 2024 Q1 | 5/15/2024 | 29,163 | 0.5% | 1,765,312 | 3/31/2024 |
| 2023 Q4 | 2/14/2024 | 25,713 | 0.5% | 1,761,178 | 12/31/2023 |
| 2023 Q3 | 11/14/2023 | 15,583 | 0.3% | 1,269,992 | 9/30/2023 |
| 2023 Q2 | 8/14/2023 | 15,164 | 0.3% | 1,269,992 | 6/30/2023 |
| 2022 Q4 | 2/14/2023 | 20,746 | 0.4% | 964,033 | 12/31/2022 |
| 2022 Q3 | 11/14/2022 | 20,671 | 0.4% | 1,032,000 | 9/30/2022 |
| 2022 Q2 | 8/15/2022 | 62,867 | 1.3% | 3,512,123 | 6/30/2022 |
| 2022 Q1 | 5/16/2022 | 20,698 | 0.5% | 2,086,449 | 3/31/2022 |
| 2021 Q4 | 2/14/2022 | 37,113 | 0.8% | 2,202,533 | 12/31/2021 |
| 2021 Q3 | 11/15/2021 | 40,596 | 0.8% | 1,710,730 | 9/30/2021 |
| 2021 Q2 | 8/16/2021 | 18,648 | 0.3% | 818,980 | 6/30/2021 |