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SIMPLEX TRADING, LLC

Position in ZNTL — Zentalis Pharmaceuticals, Inc.

CIK 1488542 CHICAGO, IL

Position in ZNTL

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$230,616
+$219,366 QoQ
Shares Held
98,554
+916.1% QoQ
Ownership
0.138%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2023
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ZNTL Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

SIMPLEX TRADING, LLC holds $73,356,830 across 197 Biotechnology names. ZNTL ranks #54 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ZNTL

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $230,616 98,554
2025-06-30 $11,250 9,699
2025-03-31 $2,456 1,545
2024-09-30 $982 267
2024-06-30 $2,319 567
2023-12-31 $470,831 31,078
2023-09-30 $44,392 2,213