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SIMPLEX TRADING, LLC

Position in KRO — Kronos Worldwide Inc

CIK 1488542 CHICAGO, IL

Position in KRO

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$78,662
+$47,493 QoQ
Shares Held
11,973
+69.8% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2020
9 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in KRO Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Mar 31, 2026

SIMPLEX TRADING, LLC holds $12,013,645 across 27 Specialty Chemicals names. KRO ranks #13 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in KRO

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9 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $78,662 11,973
2025-12-31 $31,169 7,052
2025-09-30 $39,950 6,960
2024-09-30 $7,582 609
2023-12-31 $606 61
2023-09-30 $4,564 589
2023-03-31 $4,641 504
2022-03-31 $62,374 4,019
2020-06-30 $30,511 2,931