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DAWN

Day One Biopharmaceuticals

Delisted

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

174 hedge funds and large institutions have $561M invested in Day One Biopharmaceuticals in 2025 Q2 according to their latest regulatory filings, with 26 funds opening new positions, 71 increasing their positions, 55 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

less ownership

Funds ownership:

24% less first-time investments, than exits

New positions opened: 26 | Existing positions closed: 34

25% less capital invested

Capital invested by funds: $747M → $561M (-$186M)

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
174
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$902K
Puts
$581K
Net Calls
Net Calls Change

Top Buyers

1 +$21.1M
2 +$5.24M
3 +$4.56M
4
Renaissance Technologies
Renaissance Technologies
New York
+$4.49M
5
Morgan Stanley
Morgan Stanley
New York
+$4.43M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$445K
77
$441K
78
$432K
79
$413K
80
$394K
81
$376K
82
$370K
83
$370K
84
$365K
85
$356K
86
$331K
87
$325K
88
$295K
89
$289K
90
$287K
91
$248K
92
$237K
93
$228K
94
$226K
95
$219K
96
$214K
97
$214K
98
$183K
99
$182K
100
$182K