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GROUP ONE TRADING LLC

Position in CTAS — Cintas Corp

CIK 932540 CHICAGO, IL

Position in CTAS

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$845,530
+$769,174 QoQ
Shares Held
4,999
+1131.3% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2020
8 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in CTAS Over Time

Shares Held

Position Value (USD)

Position in Specialty Business Services

Industrials · as of Mar 31, 2026

GROUP ONE TRADING LLC holds $4,704,931 across 12 Specialty Business Services names. CTAS ranks #3 (18.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 CTAS
Cintas Corp
This page
4,999 $845,530

All Filings in CTAS

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8 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $845,530 4,999
2025-12-31 $76,356 406
2025-09-30 $1,725,826 8,408
2025-06-30 $2,062,884 9,256
2024-09-30 $782,344 3,800
2023-03-31 $40,715 352
2021-12-31 $616,449 5,564
2020-12-31 $88,365 1,000