SIMPLEX TRADING, LLC

Position in CMC — COMMERCIAL METALS Co

CIK 1488542 CHICAGO, IL

Position in CMC

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$24,347

+$16,180 QoQ

Shares Held

388

+228.8% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#424

of 520 holders

Holding Since

Jun 2020

12 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $2,208,114 across 8 Metal Fabrication names. CMC ranks #6 (1.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ATI	Ati Inc	6,203	$1,222,611
2	IIIN	Insteel Industries Inc	19,057	$575,521
3	GPGI	GPGI, Inc.	10,763	$170,593
4	WOR	Worthington Enterprises, Inc.	2,608	$140,206
5	MEC	Mayville Engineering Company, Inc.	1,529	$57,276
6	CMC	COMMERCIAL METALS Co This page	388	$24,347
7	PRLB	Proto Labs Inc	176	$14,345
8	TG	Tredegar Corp	404	$3,215

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$24,347	388	+228.8%	Shares	Sole	2026-08-12
2025-12-31	$8,167	118	-73.2%	Shares	Sole	2026-02-11
2024-12-31	$21,873	441	-95.1%	Shares	Sole	2025-02-11
2022-12-31	$435,666	9,020	+32.5%	Shares	Sole	2023-02-02
2022-09-30	$241,441	6,805	-8.5%	Shares	Sole	2022-11-04
2022-06-30	$246,164	7,437	-58.4%	Shares	Sole	2022-08-03
2022-03-31	$744,873	17,897	+630.2%	Shares	Sole	2022-05-02
2021-09-30	$74,657	2,451	+114.2%	Shares	Sole	2021-10-28
2021-06-30	$35,143	1,144	-39.5%	Shares	Sole	2021-08-12
2021-03-31	$58,349	1,892	-83.0%	Shares	Sole	2021-04-26
2020-12-31	$229,144	11,156	+3898.6%	Shares	Sole	2021-02-02
2020-06-30	$5,691	279	—	Shares	Sole	2020-07-13
No filing history on record for this holder in this stock.