DAY ONE BIOPHARMACEUTICALS I COM is a security (CUSIP 23954D109) tracked across SEC portfolio filings. 169 institutional managers reported $1.6B on Form 13F as of 2026-06-30; 14 registered fund positions totaling $28.4M via N-PORT as of 2026-03-31.
Showing 15 of 169 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| BlackRock, Inc. | New York, NY | $151.0M | 7,044,487 |
| FIL Ltd | HAMILTON, D0 | $88.6M | 4,131,907 |
| Kryger Capital LLC | HAMILTON, D0 | $83.5M | 3,896,485 |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | New York, NY | $79.8M | 3,723,131 |
| JPMORGAN CHASE & CO | NEW YORK, NY | $67.1M | 3,134,753 |
| STATE STREET CORP | BOSTON, MA | $61.5M | 2,869,876 |
| VANGUARD GROUP INC | Valley Forge, PA | $58.6M | 6,282,376 |
| Balyasny Asset Management L.P. | Chicago, IL | $56.3M | 2,625,235 |
| AQR Arbitrage LLC | Greenwich, CT | $52.8M | 2,462,154 |
| UBS Group AG | Zurich, V8 | $49.4M | 2,305,123 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $41.9M | 1,954,735 |
| Qube Research & Technologies Ltd | LONDON, X0 | $41.9M | 1,954,552 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $41.3M | 1,927,557 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $40.8M | 1,902,868 |
| O'Connor Alternative Investments LLC | NEW YORK, NY | $40.0M | 1,867,553 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $17.5M | 2.14% |
| GDL Fund | GDL Fund | $4.5M | 387.62% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $2.8M | 5.75% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $934K | 0.16% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $840K | 0.28% |
| The Gabelli ABC Fund | Gabelli Investor Funds Inc | $643K | 15.46% |
| Gabelli Healthcare & WellnessRx Trust | Gabelli Healthcare & WellnessRx Trust | $429K | 28.99% |
| Comstock Capital Value Fund | Comstock Funds, Inc. | $300K | 292.14% |
| BlackRock Advantage SMID Cap Fund, Inc. | BlackRock Advantage SMID Cap Fund, Inc. | $282K | 3.74% |
| DWS Small Cap Index VIP | DEUTSCHE DWS INVESTMENTS VIT FUNDS | $236K | 5.62% |
| TIAA Separate Account VA-1 - Stock Index Account | TIAA Separate Account VA-1 | $16K | 0.12% |
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $11K | 0.03% |
| Enterprise Mergers and Acquisitions Fund | Gabelli 787 Fund, Inc. | $9K | 1.51% |
| Humankind U.S. Stock ETF | Humankind Benefit Corp | $6K | 0.39% |