Day One Biopharmaceuticals, Inc. DAWN
CIK 0001845337 · CUSIP 23954D109
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | FMR LLC CIK 315066 · View history | $73.73M 11,342,699 shares | 0.00% | -2.36M(-17.20%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $63.90M 9,830,431 shares | 0.00% | +3.07M(+45.50%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 03 | Atlas Venture Life Science Advisors, LLC CIK 1917529 · View history | $41.80M 6,430,257 shares | 6.31% | 0(0.00%)Unchanged | SEC filing ↗ Aug 12, 2025 | ▾ |
| 04 | VANGUARD GROUP INC CIK 102909 · View history | $40.15M 6,176,495 shares | 0.00% | +233.25K(+3.90%)Added | SEC filing ↗ Aug 11, 2025 | ▾ |
| 05 | FRANKLIN RESOURCES INC CIK 38777 · View history | $26.63M 4,097,625 shares | 0.01% | +79.25K(+2.00%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 06 | DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) CIK 1009258 · View history | $24.20M 3,723,131 shares | 0.44% | +762.39K(+25.80%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 07 | Pictet Asset Management Holding SA CIK 1993888 · View history | $24.20M 3,722,732 shares | 0.02% | +87.15K(+2.40%)Added | SEC filing ↗ Aug 13, 2025 | ▾ |
| 08 | Alyeska Investment Group, L.P. CIK 1453072 · View history | $19.58M 3,012,187 shares | 0.07% | -1.05M(-25.80%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 09 | Vestal Point Capital, LP CIK 1974915 · View history | $19.50M 3,000,000 shares | 1.03% | +401.87K(+15.50%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 10 | STATE STREET CORP CIK 93751 · View history | $17.48M 2,689,686 shares | 0.00% | -17.01K(-0.60%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 11 | BRAIDWELL LP CIK 1920938 · View history | $14.18M 2,181,598 shares | 0.48% | -1.36M(-38.30%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 12 | Polar Capital Holdings Plc CIK 1837309 · View history | $13.71M 2,109,177 shares | 0.07% | -240.82K(-10.20%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 13 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $11.13M 1,712,429 shares | 0.00% | +171.96K(+11.20%)Added | SEC filing ↗ Aug 8, 2025 | ▾ |
| 14 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $10.99M 1,691,286 shares | 0.00% | +121.37K(+7.70%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 15 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $9.21M 1,416,553 shares | 0.00% | +113.59K(+8.70%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 16 | MORGAN STANLEY CIK 895421 · View history | $8.80M 1,353,148 shares | 0.00% | +643.73K(+90.70%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 17 | Hudson Bay Capital Management LP CIK 1393825 · Amended · View history | $8.43M 1,296,700 shares | 0.06% | +146.30K(+12.70%)Added | SEC filing ↗ Aug 18, 2025 | ▾ |
| 18 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $7.85M 1,207,802 shares | 0.01% | -112.29K(-8.50%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 19 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $7.29M 1,120,631 shares | 0.00% | -52.46K(-4.50%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 20 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $6.50M 1,000,540 shares | 0.01% | +652.10K(+187.10%)Added | SEC filing ↗ Aug 13, 2025 | ▾ |
Showing 20 / 176 institutions. The complete set is available through the API.
Coverage & totals by quarter
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