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DAWN

Day One Biopharmaceuticals

Delisted

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

206 hedge funds and large institutions have $1.85B invested in Day One Biopharmaceuticals in 2026 Q1 according to their latest regulatory filings, with 83 funds opening new positions, 61 increasing their positions, 47 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

13% more funds holding

Funds holding: 183206 (+23)

4.75% more ownership

Funds ownership: 79.29%84.04% (+4.8%)

20% less call options, than puts

Call options by funds: $37.8M | Put options by funds: $47.4M

Holders
206
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$37.8M
Puts
$47.4M
Net Calls
Net Calls Change

Top Buyers

1 +$66M
2 +$58.2M
3 +$54.9M
4
JP Morgan Chase
JP Morgan Chase
New York
+$43.6M
5
AA
AQR Arbitrage
Connecticut
+$34.7M

Top Sellers

1 -$80.2M
2 -$59.8M
3 -$48.5M
4
Pictet Asset Management
Pictet Asset Management
Switzerland
-$42M
5
BlackRock
BlackRock
New York
-$25.3M
Name Holding Trade Value Shares
Change
Change in
Stake
PWPS
201
Pinnacle Wealth Planning Services
Ohio
$407
ASN
202
Advisory Services Network
Georgia
$236
SAM
203
Smartleaf Asset Management
Massachusetts
$107
Jones Financial Companies
204
Jones Financial Companies
Missouri
$43
FGP
205
Freestone Grove Partners
California
$43
AVLSA
206
Atlas Venture Life Science Advisors
Massachusetts
VPC
207
Vestal Point Capital
New York
ACM
208
AIGH Capital Management
Maryland
Citadel Advisors
209
Citadel Advisors
Florida
JFG
210
Jefferies Financial Group
New York
MCO
211
MAK Capital One
New York
Jacobs Levy Equity Management
212
Jacobs Levy Equity Management
New Jersey
PHP
213
Parkman Healthcare Partners
Connecticut
Schroder Investment Management Group
214
Schroder Investment Management Group
United Kingdom
PFCS
215
Pale Fire Capital SE
Czech Republic
AG
216
Algert Global
California
SSA
217
Schonfeld Strategic Advisors
New York
LGM
218
Logos Global Management
California
YIH
219
Y-Intercept (HK)
Hong Kong
Group One Trading
220
Group One Trading
Illinois
SCM
221
Stonepine Capital Management
Oregon
Norges Bank
222
Norges Bank
Norway
GWMR
223
GC Wealth Management RIA
Massachusetts
SFM
224
Sphera Funds Management
Israel
GCP
225
GSA Capital Partners
United Kingdom