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Day One Biopharmaceuticals
DAWN

Overview Fund Activity

184 hedge funds and large institutions have $746M invested in Day One Biopharmaceuticals in 2025 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 69 increasing their positions, 45 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
184
Holders Change
+20
Holders Change %
+12.2%
% of All Funds
2.5%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
43
Increased
69
Reduced
45
Closed
22
Calls
$1.23M
Puts
$1.76M
Net Calls
-$534K
Net Calls Change
+$741K

Top Buyers

1
PCH
Polar Capital Holdings
United Kingdom
+$17.2M
2
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$12.3M
3
VPC
Vestal Point Capital
New York
+$9.18M
4
Millennium Management
Millennium Management
New York
+$8.95M
5
Goldman Sachs
Goldman Sachs
New York
+$8.7M

Top Sellers

1
FFM
Fairmount Funds Management
Pennsylvania
-$39.3M
2
TCM
TimesSquare Capital Management
New York
-$21.7M
3
FTM
First Turn Management
California
-$12M
4
B
Braidwell
Connecticut
-$10.6M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$10.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
CF
101
Corebridge Financial
Texas
$213K +$8.09K +1,020 +4%
BC
102
Bridgefront Capital
Texas
$209K +$59.2K +7,471 +40%
Allianz Asset Management
103
Allianz Asset Management
Germany
$198K +$198K +25,000 New
PA
104
Profund Advisors
Maryland
$195K -$46.2K -5,821 -19%
DC
105
Diametric Capital
Massachusetts
$194K +$109K +13,748 +128%
ECM
106
ExodusPoint Capital Management
New York
$188K -$1.52M -191,400 -89%
Carson Wealth (CWM LLC)
107
Carson Wealth (CWM LLC)
Nebraska
$173K +$172K +21,639 +16,774%
Janus Henderson Group
108
Janus Henderson Group
United Kingdom
$172K -$10.4M -1,284,920 -98%
CUAMC
109
China Universal Asset Management Company
China
$161K -$8.35K -1,053 -5%
AC
110
AXQ Capital
New Jersey
$151K +$151K +19,030 New
SC
111
Savant Capital
Illinois
$151K +$151K +19,006 New
CM
112
Caption Management
Oklahoma
$147K +$147K +18,534 New
BCM
113
Bayesian Capital Management
New York
$143K +$143K +18,000 New
OF
114
Optimize Financial
California
$142K +$19.6K +2,473 +16%
State Board of Administration of Florida Retirement System
115
State Board of Administration of Florida Retirement System
Florida
$142K – – –
EGM
116
Engineers Gate Manager
New York
$137K +$137K +17,291 New
IWC
117
Integrated Wealth Concepts
Massachusetts
$136K -$1.08K -136 -0.8%
CC
118
Corton Capital
Ontario, Canada
$130K +$130K +16,447 New
ProShare Advisors
119
ProShare Advisors
Maryland
$130K -$23.6K -2,970 -15%
Russell Investments Group
120
Russell Investments Group
United Kingdom
$130K +$130K +16,335 +326,700%
ASRS
121
Arizona State Retirement System
Arizona
$126K -$11.7K -1,471 -8%
SW
122
SteelPeak Wealth
California
$125K -$397 -50 -0.3%
Cerity Partners
123
Cerity Partners
New York
$119K +$119K +14,999 New
Teacher Retirement System of Texas
124
Teacher Retirement System of Texas
Texas
$119K -$22.6K -2,854 -16%
Mariner
125
Mariner
Kansas
$118K +$25.5K +3,216 +28%
3 4
5
6 7