13F Insight
DOSSIER · 13F Holders · Q1 2026Most-boughtAI cap-ex
BBOT

BRIDGEBIO ONCOLOGY THERAPEUT

66 institutions still hold BRIDGEBIO ONCOLOGY THERAPEUT as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 107924102·66 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 0.4%
vs prior quarter
13F value held
$501M
70.0% inst. owned
of float
Holders
66
+79 QoQ
filers reporting
Activity
+12 / −86
+750 added · −728 reduced
this quarter
Concentration
31.93%
Cormorant Asset Management, LP #1
top holder share
AI Holders Summary · Q1 2026

66 institutions reported BBOT in Q1 2026. Cormorant Asset Management, LP leads at 31.9% of the visible book. +79 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Cormorant Asset Management, LP
CIK 0001583977
$160M17.9M8.04%Q1 202602
DEERFIELD MANAGEMENT COMPANY, L.P.
CIK 0001009258
$61M4.9M0.78%Q4 202503
CITADEL ADVISORS LLC
CIK 0001423053
$32M2.5M0.00%Q4 202504
Omega Fund Management, LLC
CIK 0001637359
$29M3.3M18.05%Q1 202605
EcoR1 Capital, LLC
CIK 0001587114
$25M2.8M1.07%Q1 202606
Alphabet Inc.
CIK 0001652044
$25M2.8M0.63%Q1 202607
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$25M2.8M0.00%Q1 202608
Novo Holdings A/S
CIK 0001388325
$25M2.0M1.91%Q4 202509
Enavate Sciences GP, LLC
CIK 0001953107
$24M2.6M6.69%Q1 202610
BlackRock, Inc.
CIK 0002012383
$19M2.1M0.00%Q1 202611
Laurion Capital Management LP
CIK 0001390202
$17M1.9M0.75%Q1 202612
ARMISTICE CAPITAL, LLC
CIK 0001601086
$12M1.3M0.21%Q1 202613
Aisling Capital Management LP
CIK 0001766721
$9M1.0M1.91%Q1 202614
Paradigm Biocapital Advisors LP
CIK 0001855655
$8M868K0.16%Q1 202615
Octagon Capital Advisors LP
CIK 0001839435
$6M719K0.71%Q1 202616
ROYCE & ASSOCIATES LP
CIK 0000906304
$6M637K0.06%Q1 202617
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$5M579K0.00%Q1 202618
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$5M538K0.00%Q1 202619
EVENTIDE ASSET MANAGEMENT, LLC
CIK 0001442891
$5M541K0.08%Q1 202620
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$4M400K0.01%Q1 2026
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