Day One Biopharmaceuticals, Inc. DAWN
Set alert
21.53 USD 0.00 0.00%
As of Apr 24, 9:30 AM ET
21.53 Day range 21.53
6.90 52-week range 21.53
- YTD
- +131.01%
- 1 year
- +172.53%
- Open
- 21.53
- Prev close
- 21.53
- Mkt cap
- 2.22B
- Vol
- 0
- Avg vol
- 1.52M
- EPS
- -1.03
- P/E
- 0.00
- Div yield
- 0.00%
More statistics
- Low
- 21.53
- High
- 21.53
- Beta
- -1.75
- Inst. own
- 83.49%
- Dividend
- 0.00
Ownership
Held by insiders 16.82%
Held by institutions 83.49%
Float held by institutions 100.37%
Institutions 265
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 8.55% | 8,837,574 | 190.27M | Dec 30, 2025 |
| Atlas Venture Life Science Advisors, LLC | 6.21% | 6,412,560 | 138.06M | Dec 30, 2025 |
| Vanguard Group Inc | 6.08% | 6,282,376 | 135.26M | Dec 30, 2025 |
| FMR, LLC | 5.53% | 5,717,008 | 123.09M | Dec 30, 2025 |
| Vestal Point Capital, LP | 5.03% | 5,200,000 | 111.96M | Dec 30, 2025 |
| State Street Corporation | 4.15% | 4,289,566 | 92.35M | Dec 30, 2025 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.33% | 2,411,994 | 51.93M | Dec 30, 2025 |
| iShares Trust-iShares Russell 2000 ETF | 1.84% | 1,896,565 | 40.83M | Feb 27, 2026 |
| SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF | 1.13% | 1,165,025 | 25.08M | Mar 30, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 0.85% | 874,995 | 18.84M | Dec 30, 2025 |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 0.77% | 794,816 | 17.11M | Dec 30, 2025 |
| Fidelity Mt. Vernon Street Trust-Fidelity Growth Company Fund | 0.75% | 772,697 | 16.64M | Feb 27, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BENDER JEREMY | Chief Executive Officer | Sale | Feb 16, 2026 | 1,798,990 |
| BLACKMAN SAMUEL C | Officer | Sale | Dec 9, 2024 | 2,034,020 |
| DUBOW ADAM | General Counsel | Sale | Feb 16, 2026 | 72,694 |
| MERENDINO LAUREN | Officer | Sale | Feb 16, 2026 | 60,157 |
| RAMASASTRY SAIRA | Director | Sale | Jun 20, 2024 | 40,485 |
| VASCONCELLES MICHAEL | Officer | Sale | Feb 16, 2026 | 4,397 |
Held by funds
3 US ETFs and mutual funds hold DAWN · largest positions