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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
101
$178K
102
$172K
103
$162K
104
$159K
105
$158K
106
$154K
107
$139K
108
$136K
109
$132K
110
$131K
111
$127K
112
$127K
113
$125K
114
$121K
115
$120K
116
$118K
117
$116K
118
$116K
119
$115K
120
$115K
121
$103K
122
$93.7K
123
$89K
124
$78.9K
125
$76.7K