13F Insight
DOSSIER · 13F Holders · Q1 2026High-convictionMulti-bagger
ENTA

ENANTA PHARMACEUTICALS INC

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

CUSIP 29251M106·135 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 3.5%
vs prior quarter
13F value held
$258M
62.0% inst. owned
of float
Holders
135
-13 QoQ
filers reporting
Activity
+44 / −97
+868 added · −715 reduced
this quarter
Concentration
18.50%
JANUS HENDERSON GROUP PLC #1
top holder share
AI Holders Summary · Q1 2026

135 institutions reported ENTA in Q1 2026. JANUS HENDERSON GROUP PLC leads at 18.5% of the visible book. -13 net institutions QoQ — distribution reading.

Top holders

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

#HolderValueShares% port.Quarter
01
JANUS HENDERSON GROUP PLC
CIK 0001274173
$48M3.8M0.02%Q1 202602
BlackRock, Inc.
CIK 0002012383
$39M3.1M0.00%Q1 202603
FARALLON CAPITAL MANAGEMENT LLC
CIK 0000909661
$36M2.9M0.21%Q1 202604
Deep Track Capital, LP
CIK 0001856083
$25M2.0M0.40%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$15M1.2M0.00%Q1 202606
Vanguard Portfolio Management
CIK 0002100121· Index
$12M949K0.00%Q1 202607
Spruce Street Capital LP
CIK 0002050194
$12M933K2.83%Q1 202608
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$11M882K0.00%Q1 202609
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$9M725K0.00%Q1 202610
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$8M665K0.01%Q1 202611
STATE STREET CORP
CIK 0000093751
$7M562K0.00%Q1 202612
MARSHALL WACE, LLP
CIK 0001318757
$6M385K0.01%Q4 202513
Hillsdale Investment Management Inc.
CIK 0001368465
$6M436K0.15%Q1 202614
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$4M313K0.00%Q1 202615
MORGAN STANLEY
CIK 0000895421
$4M310K0.00%Q1 202616
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$4M295K0.00%Q1 202617
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$3M267K0.00%Q1 202618
GOLDMAN SACHS GROUP INC
CIK 0000886982
$3M265K0.00%Q1 202619
NORTHERN TRUST CORP
CIK 0000073124· Index
$3M241K0.00%Q1 202620
D. E. Shaw & Co., Inc.
CIK 0001009207
$3M168K0.00%Q4 2025
Page 1 of 7
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