Institutional Ownership Day One Biopharmaceuticals, Inc. (DAWN)
This table provides information about the institutional ownership of Day One Biopharmaceuticals, Inc. (DAWN). We have compiled data on the 198 institutions that hold shares in the stock, with a total of 76.8 Million shares, which have been reported (via 13F filing form) to have a value of $499 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Atlas Venture Life Science Advisors, LLC
|
May 14, 2025 Q1 2025 |
6,430,257
shares
|
$41.2 Million
14.93% of portfolio
|
Q1 2024
Reduced 15.48%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
May 09, 2025 Q1 2025 |
5,943,243
shares
|
$38 Million
0.0% of portfolio
|
Q1 2025
Added 1.61%
|
|
|
Ra Capital Management, L.P.
Boston, MA |
May 15, 2025 Q1 2025 |
5,755,577
shares
|
$36.8 Million
0.95% of portfolio
|
Q4 2024
Reduced 26.88%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
4,533,442
shares
|
$29 Million
0.0% of portfolio
|
Q2 2024
Reduced 9.9%
|
|
|
Alyeska Investment Group, L.P.
Chicago, IL |
May 15, 2025 Q1 2025 |
4,059,764
shares
|
$26 Million
0.14% of portfolio
|
Q1 2025
Added 61.6%
|
|
|
Franklin Resources Inc
San Mateo, CA |
May 13, 2025 Q1 2025 |
4,018,370
shares
|
$25.7 Million
0.01% of portfolio
|
Q1 2025
Added 3.49%
|
|
|
Pictet Asset Management Holding Sa
Carouge, V8 |
May 05, 2025 Q1 2025 |
3,635,580
shares
|
$23.3 Million
0.03% of portfolio
|
Q1 2025
Added 4.17%
|
|
|
Braidwell LP
Stamford, CT |
May 15, 2025 Q1 2025 |
3,536,853
shares
|
$22.6 Million
1.72% of portfolio
|
Q1 2025
Reduced 27.43%
|
|
|
Estuary Capital Management LP
Wayzata, MN |
May 15, 2025 Q1 2025 |
3,326,849
shares
|
$21.3 Million
6.4% of portfolio
|
Q1 2025
Reduced 10.49%
|
|
|
Deerfield Management Company, L.P. (Series C)
New York, NY |
May 15, 2025 Q1 2025 |
2,960,740
shares
|
$18.9 Million
0.59% of portfolio
|
Q1 2025
Added 14.05%
|
|
|
State Street Corp
Boston, MA |
May 15, 2025 Q1 2025 |
2,706,699
shares
|
$17.3 Million
0.0% of portfolio
|
Q1 2025
Reduced 12.73%
|
|
|
Vestal Point Capital, LP
New York, NY |
May 15, 2025 Q1 2025 |
2,598,127
shares
|
$16.6 Million
1.47% of portfolio
|
Q1 2025
Added 80.43%
|
|
|
Polar Capital Holdings PLC
London, X0 |
May 15, 2025 Q1 2025 |
2,350,000
shares
|
$15 Million
0.12% of portfolio
|
Q1 2025
Added 1170.27%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Jun 26, 2025 Q1 2025 |
1,569,918
shares
|
$10 Million
0.0% of portfolio
|
Q1 2025
Added 232.44%
|
|
|
Geode Capital Management, LLC
Boston, MA |
May 13, 2025 Q1 2025 |
1,540,465
shares
|
$9.86 Million
0.0% of portfolio
|
Q1 2025
Added 5.3%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
1,339,018
shares
|
$8.57 Million
0.0% of portfolio
|
Q1 2025
Added 119.04%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
May 15, 2025 Q1 2025 |
1,320,095
shares
|
$8.45 Million
0.01% of portfolio
|
Q1 2025
Added 587.19%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
May 13, 2025 Q1 2025 |
1,302,965
shares
|
$8.34 Million
0.0% of portfolio
|
Q1 2025
Added 40.55%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
May 14, 2025 Q1 2025 |
1,173,094
shares
|
$7.51 Million
0.0% of portfolio
|
Q1 2025
Reduced 31.24%
|
|
|
Hudson Bay Capital Management LP
Greenwich, CT |
May 14, 2025 Q1 2025 |
1,150,400
shares
|
$7.36 Million
0.03% of portfolio
|
Q1 2025
Added 25.03%
|
|
|
Bank Of America Corp
Charlotte, NC |
May 15, 2025 Q1 2025 |
1,046,756
shares
|
$6.7 Million
0.0% of portfolio
|
Q1 2025
Added 4997.67%
|
|
|
Parkman Healthcare Partners LLC
Stamford, CT |
May 15, 2025 Q1 2025 |
1,043,162
shares
|
$6.68 Million
1.07% of portfolio
|
Q1 2025
Added 4.27%
|
|
|
Marshall Wace, LLP
London, X0 |
May 15, 2025 Q1 2025 |
887,177
shares
|
$5.68 Million
0.01% of portfolio
|
Q1 2025
Reduced 19.18%
|
|
|
Eco R1 Capital, LLC
San Francisco, CA |
May 15, 2025 Q1 2025 |
862,068
shares
|
$5.52 Million
0.54% of portfolio
|
Q3 2024
New holding
|
|
|
Dafna Capital Management LLC
Los Angeles, CA |
May 15, 2025 Q1 2025 |
731,363
shares
|
$4.68 Million
1.75% of portfolio
|
Q4 2024
Reduced 2.53%
|