13F Insight
DOSSIER · 13F Holders · Q1 2026BellwetherCompounder
ZNTL

ZENTALIS PHARMACEUTICALS INC

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

CUSIP 98943L107·102 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 9.0%
vs prior quarter
13F value held
$58M
72.0% inst. owned
of float
Holders
102
-9 QoQ
filers reporting
Activity
+27 / −52
+800 added · −809 reduced
this quarter
Concentration
12.03%
TWO SIGMA INVESTMENTS, LP #1
top holder share
AI Holders Summary · Q1 2026

102 institutions reported ZNTL in Q1 2026. TWO SIGMA INVESTMENTS, LP leads at 12.0% of the visible book. -9 net institutions QoQ — distribution reading.

Top holders

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

#HolderValueShares% port.Quarter
01
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$7M3.0M0.01%Q1 202602
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$5M2.3M0.00%Q1 202603
5AM Venture Management, LLC
CIK 0001799883
$5M3.9M1.68%Q4 202504
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$5M1.9M0.01%Q1 202605
Decheng Capital LLC
CIK 0002010850
$3M1.3M0.47%Q1 202606
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$3M1.3M0.00%Q1 202607
BlackRock, Inc.
CIK 0002012383
$3M1.3M0.00%Q1 202608
Ishara Investments LP
CIK 0002111609
$3M1.2M2.72%Q1 202609
CITADEL ADVISORS LLC
CIK 0001423053
$3M2.0M0.00%Q4 202510
BANK OF AMERICA CORP /DE/
CIK 0000070858
$3M1.1M0.00%Q1 202611
D. E. Shaw & Co., Inc.
CIK 0001009207
$2M1.7M0.00%Q4 202512
PRIMECAP MANAGEMENT CO/CA/
CIK 0000763212
$2M957K0.00%Q1 202613
PFIZER INC
CIK 0000078003
$2M954K0.84%Q1 202614
TWO SIGMA ADVISERS, LP
CIK 0001478735
$2M1.5M0.00%Q4 202515
Opaleye Management Inc.
CIK 0001595855
$2M1.4M0.25%Q4 202516
Connor, Clark & Lunn Investment Management Ltd.
CIK 0001596800
$2M792K0.00%Q1 202617
Qube Research & Technologies Ltd
CIK 0001729829
$1M637K0.00%Q1 202618
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$1M621K0.00%Q1 202619
TYBOURNE CAPITAL MANAGEMENT (HK) LTD
CIK 0001553936
$1M961K4.69%Q3 202520
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$1M617K0.00%Q1 2026
Page 1 of 6
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