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

NEUROGENE INC

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

CUSIP 64135M105·102 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 5.6%
vs prior quarter
13F value held
$308M
47.0% inst. owned
of float
Holders
102
0 QoQ
filers reporting
Activity
+49 / −6
+884 added · −954 reduced
this quarter
Concentration
11.23%
Samsara BioCapital, LLC #1
top holder share
AI Holders Summary · Q1 2026

102 institutions reported NGNE in Q1 2026. Samsara BioCapital, LLC leads at 11.2% of the visible book. +0 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
Samsara BioCapital, LLC
CIK 0001744967
$35M1.7M3.36%Q1 202602
Redmile Group, LLC
CIK 0001425738
$29M1.5M1.95%Q1 202603
Casdin Capital, LLC
CIK 0001534261
$29M1.4M2.17%Q1 202604
RTW INVESTMENTS, LP
CIK 0001493215
$27M1.4M0.27%Q1 202605
EcoR1 Capital, LLC
CIK 0001587114
$26M1.3M1.09%Q1 202606
BAKER BROS. ADVISORS LP
CIK 0001263508
$20M992K0.12%Q4 202507
BlackRock, Inc.
CIK 0002012383
$20M1.0M0.00%Q1 202608
Trails Edge Capital Partners, LP
CIK 0002077247
$16M785K4.00%Q4 202509
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$14M718K0.02%Q1 202610
TORONTO DOMINION BANK
CIK 0000947263
$14M681K0.02%Q1 202611
ArrowMark Colorado Holdings LLC
CIK 0001483859
$12M577K0.26%Q4 202512
JENNISON ASSOCIATES LLC
CIK 0000053417
$11M533K0.01%Q4 202513
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$10M515K0.00%Q1 202614
FMR LLC
CIK 0000315066
$8M383K0.00%Q1 202615
CITADEL ADVISORS LLC
CIK 0001423053
$8M364K0.00%Q4 202516
GREAT POINT PARTNERS LLC
CIK 0001281446
$7M350K2.34%Q4 202517
STATE STREET CORP
CIK 0000093751
$6M313K0.00%Q1 202618
MORGAN STANLEY
CIK 0000895421
$6M285K0.00%Q1 202619
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$6M279K0.00%Q1 202620
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$4M205K0.00%Q1 2026
Page 1 of 6
82 more holders available. Log in →