CIK 1488542

SIMPLEX TRADING, LLC

Institutional 13F holdings & portfolio

Holdings

8,343

Portfolio Value

$1M+

Latest Report

Dec 31, 2025

Report Periods

2

Holdings

13F filings as of Dec 31, 2025 · Showing 201250 of 8,343

TickerShares
248K
815K
489K
786K
785K
6.0M
112K
97K
5.5M
18K
1.4M
231K
942K
165K
447K
993K
481K
761K
SPY88K
123K
598K
WDC342K
1.5M
350K
99K
250K
328K
436K
100K
1.6M
811K
811K
326K
190K
6.2M
664K
1.3M
569K
1.2M
657K
232K
96K
1.3M
1.7M
1.3M
1.3M
1.0M
TSLA120K
5.9M
1.8M