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SIMPLEX TRADING, LLC

Position in CGNX — Cognex Corp

CIK 1488542 CHICAGO, IL

Position in CGNX

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$112,481
-$208,064 QoQ
Shares Held
2,296
-74.2% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
13 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CGNX Over Time

Shares Held

Position Value (USD)

Position in Scientific & Technical Instruments

Technology · as of Mar 31, 2026

SIMPLEX TRADING, LLC holds $4,571,628 across 13 Scientific & Technical Instruments names. CGNX ranks #6 (2.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 CGNX
Cognex Corp
This page
2,296 $112,481

All Filings in CGNX

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13 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $112,481 2,296
2025-12-31 $320,545 8,909
2025-09-30 $363 8,020
2025-06-30 $100 3,162
2025-03-31 $165 5,562
2024-12-31 $79 2,228
2024-09-30 $61 1,527
2024-06-30 $172 3,679
2023-09-30 $311 7,334
2022-09-30 $11,979 289
2021-03-31 $494,454 5,958
2020-06-30 $20,125 337
2020-03-31 $75,404 1,786