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DAWN

Day One Biopharmaceuticals

Delisted

DAWN was delisted on the 22nd of April, 2026.

172 hedge funds and large institutions have $603M invested in Day One Biopharmaceuticals in 2025 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 54 increasing their positions, 61 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

less first-time investments, than exits

New positions opened: | Existing positions closed:

1% less funds holding

Funds holding: 174172 (-2)

1.6% less ownership

Funds ownership: 85.16%83.57% (-1.6%)

11% less repeat investments, than reductions

Existing positions increased: 54 | Existing positions reduced: 61

Holders
172
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$641K
Puts
$432K
Net Calls
Net Calls Change

Top Buyers

1 +$23.2M
2 +$10.5M
3 +$9.97M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$9.52M
5
DM
Deerfield Management
New York
+$6.76M

Top Sellers

1 -$13.7M
2 -$9.29M
3 -$8.57M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$7.16M
5
BlackRock
BlackRock
New York
-$5.7M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$183K
102
$180K
103
$171K
104
$170K
105
$164K
106
$160K
107
$150K
108
$144K
109
$138K
110
$138K
111
$137K
112
$134K
113
$133K
114
$127K
115
$126K
116
$123K
117
$116K
118
$115K
119
$113K
120
$112K
121
$104K
122
$103K
123
$101K
124
$93.4K
125
$92.7K