DAWNGBX

Day One Biopharmaceuticals I
UnclassifiedEUCUSIP 23954D109◍ Confluence graph
Tracked 13F Holders
150
-177 QoQ
13F Value (tracked)
$1.5B
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
0
Smart-money sentimentBullish
BearishBullish
13F funds (latest Q)47 adding · 9 trimming
Insider net (180d)$0

Who owns DAWNGBX?

150 tracked 13F filers

150 tracked 13F filers disclose a position in DAWNGBX as of the latest SEC 13F filings, a combined $1.5B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

All quarters use one ordinary-share-equivalent series. Historical ADS are converted at 2 ADS = 1 ordinary share. Expand a row for the exact calculation; the residual is not classified as a trade.
1 source-reported value row is withheld because the reported units do not agree with same-security peers. Share counts remain visible and unchanged.
#FundPosition valueSharesLast moveAs ofHistory
1BlackRock, Inc.
$151.0M
7.0M
−20%
Reduced · −1.8M sh
Q1 2026
2FIL Ltd
$88.6M
4.1M
New
+4.1M sh
Q1 2026
3DEERFIELD MANAGEMENT COMPANY, L.P.
$79.8M
3.7M
Held
Q1 2026
4VANGUARD CAPITAL MANAGEMENT LLC
$72.0M
3.4M
First observed position
No prior filed position
Q1 2026
5JPMORGAN CHASE & CO
$67.1M
3.1M
72×
Added · +3.1M sh
Q1 2026
6BALYASNY ASSET MANAGEMENT L.P.
$56.3M
2.6M
+76%
Added · +1.1M sh
Q1 2026
7AQR Arbitrage LLC
$52.8M
2.5M
New
+2.5M sh
Q1 2026
8UBS Group AG
$49.4M
2.3M
14×
Added · +2.1M sh
Q1 2026
9VANGUARD PORTFOLIO MANAGEMENT LLC
$44.9M
2.1M
First observed position
No prior filed position
Q1 2026
10Qube Research & Technologies Ltd
$41.9M
2.0M
+31%
Added · +468K sh
Q1 2026
11MILLENNIUM MANAGEMENT LLC
$41.3M
1.9M
+43%
Added · +578K sh
Q1 2026
12BANK OF AMERICA CORP /DE/
$40.8M
1.9M
+76%
Added · +819K sh
Q1 2026
13O'Connor Alternative Investments LLC
$40.0M
1.9M
New
+1.9M sh
Q1 2026
14Nuveen, LLC
$39.1M
1.8M
+249%
Added · +1.3M sh
Q1 2026
15PERCEPTIVE ADVISORS LLC
$37.6M
1.8M
New
+1.8M sh
Q1 2026
16ODDO BHF ASSET MANAGEMENT SAS
$33.2M
1.6M
New
+1.6M sh
Q1 2026
17SOROS FUND MANAGEMENT LLC
$33.0M
1.5M
New
+1.5M sh
Q1 2026
18First Trust Capital Management L.P.
$32.1M
1.5M
New
+1.5M sh
Q1 2026
19RENAISSANCE TECHNOLOGIES LLC
$27.8M
1.3M
−0.6%
Reduced · −8K sh
Q1 2026
20ALLIANCEBERNSTEIN L.P.
Withheld
1.2M
18×
Added · +1.1M sh
Q1 2026
21GOLDMAN SACHS GROUP INC
$21.0M
979K
−35%
Reduced · −527K sh
Q1 2026
22DAFNA Capital Management LLC
$21.0M
978K
−2.1%
Reduced · −21K sh
Q1 2026
23WATER ISLAND CAPITAL LLC
$20.2M
944K
New
+944K sh
Q1 2026
24ALPINE ASSOCIATES MANAGEMENT INC.
$19.8M
925K
New
+925K sh
Q1 2026
25DIMENSIONAL FUND ADVISORS LP
$17.6M
819K
−21%
Reduced · −218K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is DAWNGBX being bought or sold by institutions?

Last quarter, 33 funds opened a new position in DAWNGBX and 14 added to an existing one, while 9 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
33
funds
Added
14
funds
Reduced
9
funds
Exited
0
funds

Funds that own DAWNGBX also own

CompanyCo-held byCombined value
WARNER BROS DISCOVERY INCWBD67 funds$7.2B
META PLATFORMS INC-CLASS AMETA65 funds$77.1B
ELECTRONIC ARTS INCEA65 funds$7.4B
AMICUS THERAPEUTICS INCAM665 funds$1.5B
MICROSOFT CORPMSFT63 funds$196.1B
NORFOLK SOUTHERN CORPNSC63 funds$8.1B
HOLOGIC INCHO163 funds$3.9B
BROADCOM INCAVGO62 funds$112.8B
MICRON TECHNOLOGY INCMU62 funds$20.7B
ELI LILLY & COLLY61 funds$54.1B
BOSTON SCIENTIFIC CORPBSX61 funds$11.9B
APELLIS PHARMACEUTICALS INCAPLSUSD61 funds$1.2B

Ranked by how many of DAWNGBX's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.

Institutional ownership over time

1 funds-118 since Q3 2024
089178Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $4K

Recent filings

0 shown

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

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Ask your agent what changed in DAWNGBX

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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.