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SIMPLEX TRADING, LLC

Position in CWT — California Water Service Group

CIK 1488542 CHICAGO, IL

Position in CWT

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$14,780
+$12,670 QoQ
Shares Held
326
+608.7% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2020
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CWT Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Water

Utilities · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $512,598 across 3 Utilities - Regulated Water names.

# Ticker Company Shares Value (USD) Open

All Filings in CWT

Export CSV
12 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $14,780 326
2025-09-30 $2,110 46
2025-06-30 $14,462 318
2025-03-31 $3 78
2024-06-30 $1 37
2024-03-31 $2 50
2023-12-31 $1,089 21
2023-06-30 $10,274 199
2022-03-31 $7,054 119
2021-12-31 $117,491 1,635
2021-03-31 $40,339 716
2020-06-30 $95 2