13F Insight
DOSSIER · 13F Holders · Q1 2026Cheap mega-capRe-rated
DRUG

BRIGHT MINDS BIOSCIENCES INC

94 institutions still hold BRIGHT MINDS BIOSCIENCES INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 10919W405·94 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 2.4%
vs prior quarter
13F value held
$557M
70.0% inst. owned
of float
Holders
94
+3 QoQ
filers reporting
Activity
+8 / −83
+933 added · −887 reduced
this quarter
Concentration
16.80%
JANUS HENDERSON GROUP PLC #1
top holder share
AI Holders Summary · Q1 2026

94 institutions reported DRUG in Q1 2026. JANUS HENDERSON GROUP PLC leads at 16.8% of the visible book. +3 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
JANUS HENDERSON GROUP PLC
CIK 0001274173
$94M1.3M0.04%Q1 202602
Cormorant Asset Management, LP
CIK 0001583977
$77M1.1M3.88%Q1 202603
BlackRock, Inc.
CIK 0002012383
$45M622K0.00%Q1 202604
Vivo Capital, LLC
CIK 0001674712
$41M557K3.38%Q1 202605
BRAIDWELL LP
CIK 0001920938
$39M540K1.31%Q1 202606
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$36M496K0.06%Q1 202607
Vestal Point Capital, LP
CIK 0001974915
$36M492K1.00%Q1 202608
DRIEHAUS CAPITAL MANAGEMENT LLC
CIK 0000938206
$32M433K0.23%Q1 202609
PERCEPTIVE ADVISORS LLC
CIK 0001224962
$28M378K0.54%Q1 202610
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$22M297K0.03%Q1 202611
RA CAPITAL MANAGEMENT, L.P.
CIK 0001346824
$19M265K0.20%Q1 202612
MPM BioImpact LLC
CIK 0001687078
$15M212K1.20%Q1 202613
Ikarian Capital, LLC
CIK 0001778253
$12M167K0.99%Q1 202614
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$10M137K0.00%Q1 202615
MORGAN STANLEY
CIK 0000895421
$10M133K0.00%Q1 202616
EVENTIDE ASSET MANAGEMENT, LLC
CIK 0001442891
$9M130K0.16%Q1 202617
SEVEN GRAND MANAGERS, LLC
CIK 0001909126
$9M120K0.59%Q1 202618
ACUTA CAPITAL PARTNERS, LLC
CIK 0001582844
$8M112K5.76%Q1 202619
STATE STREET CORP
CIK 0000093751
$8M108K0.00%Q1 202620
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$6M89K0.00%Q1 2026
Page 1 of 5
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