GROUP ONE TRADING LLC

Position in LMT — Lockheed Martin Corp

CIK 932540 CHICAGO, IL

Position in LMT

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$12,015,104

+$3,535,402 QoQ

Shares Held

23,584

+34.5% QoQ

Ownership

0.010%

of shares outstanding

% of Portfolio

0.41%

of 13F equity value

Holder Rank

#351

of 2,760 holders

Holding Since

Sep 2020

11 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $62,169,360 across 35 Aerospace & Defense names. LMT ranks #2 (19.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BA	Boeing Co	57,917	$12,537,292
2	LMT	Lockheed Martin Corp This page	23,584	$12,015,104
3	RDW	Redwire Corp	723,657	$8,850,325
4	AVAV	AeroVironment Inc	39,592	$6,535,451
5	ACHR	Archer Aviation Inc.	798,166	$3,775,325
6	KRMN	Karman Holdings Inc.	63,848	$3,187,292
7	FTAI	FTAI Aviation Ltd.	11,538	$3,121,375
8	EH	EHang Holdings Ltd	458,712	$3,004,563

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$12,015,104	23,584	+34.5%	Shares	Sole	2026-08-14
2025-12-31	$8,479,702	17,532	+68.2%	Shares	Sole	2026-02-12
2025-09-30	$5,203,765	10,424	-7.1%	Shares	Sole	2025-11-12
2025-06-30	$5,195,041	11,217	-73.8%	Shares	Sole	2025-08-14
2025-03-31	$19,093,725	42,743	+61.2%	Shares	Sole	2025-05-14
2024-12-31	$12,886,156	26,518	+736.5%	Shares	Sole	2025-05-14
2024-06-30	$1,480,707	3,170	-88.8%	Shares	Sole	2024-08-14
2023-09-30	$11,575,612	28,305	-20.3%	Shares	Sole	2023-11-09
2021-03-31	$13,125,748	35,523	+106.0%	Shares	Sole	2021-05-12
2020-12-31	$6,121,985	17,246	+101.0%	Shares	Sole	2021-02-10
2020-09-30	$3,288,542	8,580	—	Shares	Sole	2020-11-12
No filing history on record for this holder in this stock.