DAWNGBX

DAY ONE BIOPHARMACEUTICALS I
EUCUSIP 23954D109
Institutional Owners
80
+26 QoQ
13F Value Held
$605.0M
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
0
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)47 adding · 27 trimming
Insider net (180d)+$0
Price history not yet available for DAWNGBX.

Top institutional holders

80 13F filers
#FundPosition valueSharesLast moveAs of
1DEERFIELD MANAGEMENT COMPANY, L.P.
$79.8M
3.72MHeldQ1 2026
2VANGUARD CAPITAL MANAGEMENT LLC
$72.0M
3.36MNewQ1 2026
3STATE STREET CORP
$61.5M
2.87MReducedQ1 2026
4AQR Arbitrage LLC
$52.8M
2.46MNewQ1 2026
5VANGUARD PORTFOLIO MANAGEMENT LLC
$44.9M
2.10MNewQ1 2026
6PERCEPTIVE ADVISORS LLC
$37.6M
1.76MNewQ1 2026
7VIKING GLOBAL INVESTORS LP
$35.6M
2.56MHeldQ3 2024
8ODDO BHF ASSET MANAGEMENT SAS
$33.2M
1.55MNewQ1 2026
9SOROS FUND MANAGEMENT LLC
$33.0M
1.54MNewQ1 2026
10MAVERICK CAPITAL LTD
$29.4M
2.11MAddedQ3 2024
11Hudson Bay Capital Management LP
$14.4M
670.0KReducedQ1 2026
12Polar Asset Management Partners Inc.
$13.5M
630.4KNewQ1 2026
13TIG Advisors, LLC
$13.2M
613.9KNewQ1 2026
14VANGUARD FIDUCIARY TRUST CO
$10.3M
478.8KNewQ1 2026
15Hennion & Walsh Asset Management, Inc.
$7.9M
367.1KAddedQ1 2026
16LMR Partners LLP
$6.7M
312.6KNewQ1 2026
17Caption Management, LLC
$6.1M
282.5KAddedQ1 2026
18CITADEL ADVISORS LLC
$5.6M
261.7KAddedQ1 2026
19CAPSTONE INVESTMENT ADVISORS, LLC
$5.1M
236.0KNewQ1 2026
20PUBLIC SECTOR PENSION INVESTMENT BOARD
$5.1M
236.0KNewQ1 2026
21Magnetar Financial LLC
$4.4M
205.5KNewQ1 2026
22Alberta Investment Management Corp
$4.3M
200.0KNewQ1 2026
23Woodline Partners LP
$4.1M
189.1KNewQ1 2026
24Eversept Partners, LP
$3.9M
183.9KNewQ1 2026
25Centiva Capital, LP
$2.1M
100.0KNewQ1 2026

Fund activity — latest quarter

Opened (NEW)
31
funds
Added
16
funds
Reduced
11
funds
Exited
16
funds

Insider activity (Form 4)

No Form 4 insider transactions on file yet.

Institutional ownership over time

74 funds+72 since Q2 2022
03774Q2 2022Q1 2023Q4 2023Q3 2024Q2 2025Q1 2026
funds holding aggregate valuelatest $535M

Funds that own DAWNGBX also own

CompanyCo-held byCombined value
Boston Scientific CorpBSX63 funds$5.8B
Meta Platforms Inc-ClasMETA62 funds$62.2B
Microsoft CorpMSFT61 funds$140.1B
Eli Lilly & CoLLY60 funds$38.8B
Netflix IncNFLX60 funds$21.0B
Nvidia CorpNVDA59 funds$210.2B
Amazon.com IncAMZN59 funds$101.6B
Broadcom LtdAVGO59 funds$73.3B
Micron Technology IncMU59 funds$23.0B
Advanced Micro Devices IncAMD59 funds$19.2B
Gilead Sciences IncGILD59 funds$9.9B
Alphabet Inc-Cl AGOOGL58 funds$81.7B

Ranked by how many of DAWNGBX's institutional holders also hold each name — a cross-fund conviction signal. Via the MCP server (ticker.co_held).

Recent filings

0 shown

No filings captured for this ticker in the live stream yet.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for DAWNGBX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.