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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
51
$932K
52
$886K
53
$846K
54
$818K
55
$816K
56
$808K
57
$808K
58
$754K
59
$750K
60
$715K
61
$704K
62
$697K
63
$653K
64
$653K
65
$647K
66
$641K
67
$629K
68
$582K
69
$579K
70
$541K
71
$535K
72
$528K
73
$520K
74
$510K
75
$472K