SIMPLEX TRADING, LLC

Position in CAT — Caterpillar Inc

CIK 1488542 CHICAGO, IL

Position in CAT

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$53,134

-$5,010,319 QoQ

Shares Held

-99.5% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Mar 31, 2026

SIMPLEX TRADING, LLC holds $334,408 across 10 Farm & Heavy Construction Machinery names. CAT ranks #3 (15.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PCAR	Paccar Inc	1,448	$167,244
2	CMCO	Columbus Mckinnon Corp	3,838	$55,766
3	CAT	Caterpillar Inc This page	75	$53,134
4	ASTE	Astec Industries Inc	373	$20,082
5	WNC	WABASH NATIONAL Corp	1,891	$16,300
6	HY	Hyster-Yale, Inc.	275	$8,940
7	GENC	Gencor Industries Inc	456	$6,840
8	BNC	CEA Industries Inc.	1,530	$4,467

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$53,134	75	-99.5%	Shares	Sole	2026-05-14
2024-06-30	$5,063,453	15,201	+124.2%	Shares	Sole	2024-07-25
2024-03-31	$2,484,028	6,779	-74.2%	Shares	Sole	2024-04-25
2023-06-30	$6,459,796	26,254	-18.8%	Shares	Sole	2023-08-04
2022-09-30	$5,307,167	32,345	-62.5%	Shares	Sole	2022-11-04
2022-03-31	$19,227,137	86,290	+249.3%	Shares	Sole	2022-05-02
2021-09-30	$4,741,850	24,701	-7.6%	Shares	Sole	2021-10-28
2021-06-30	$5,818,338	26,735	+3.3%	Shares	Sole	2021-08-12
2020-12-31	$4,712,315	25,889	-49.5%	Shares	Sole	2021-02-02
2020-09-30	$7,641,103	51,231	-25.5%	Shares	Sole	2020-10-14
2020-06-30	$8,704,085	68,807	—	Shares	Sole	2020-07-13
No filing history on record for this holder in this stock.