GROUP ONE TRADING LLC

Position in CALM — Cal-Maine Foods Inc

CIK 932540 CHICAGO, IL

Position in CALM

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

Position Value

$714,970

-$262,057 QoQ

Shares Held

8,875

-28.1% QoQ

Ownership

0.019%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#207

of 456 holders

Holding Since

Jun 2020

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Consumer Defensive · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $2,763,998 across 6 Farm Products names. CALM ranks #2 (25.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VITL	Vital Farms, Inc.	96,549	$1,122,864
2	CALM	Cal-Maine Foods Inc This page	8,875	$714,970
3	TSN	Tyson Foods, Inc.	12,099	$692,667
4	AGRO	Adecoagro S.A.	23,971	$228,923
5	DMC	Del Monte Corp	160	$4,465
6	DOLE	Dole plc	8	$109

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$714,970	8,875	-28.1%	Shares	Sole	2026-08-14
2026-03-31	$977,027	12,344	+1234300.0%	Shares	Sole	2026-05-13
2025-12-31	$79	1	-100.0%	Shares	Sole	2026-02-12
2025-03-31	$619,119	6,811	+62.8%	Shares	Sole	2025-05-14
2024-12-31	$430,514	4,183	-69.3%	Shares	Sole	2025-05-14
2023-12-31	$782,914	13,642	+161.6%	Shares	Sole	2024-02-14
2023-09-30	$252,461	5,214	+192.8%	Shares	Sole	2023-11-09
2023-06-30	$80,145	1,781	-36.7%	Shares	Sole	2023-08-09
2022-06-30	$138,940	2,812	-70.9%	Shares	Sole	2022-08-11
2022-03-31	$532,817	9,649	-9.8%	Shares	Sole	2022-05-12
2021-09-30	$386,622	10,692	+659.4%	Shares	Sole	2021-11-12
2021-03-31	$54,095	1,408	-68.9%	Shares	Sole	2021-05-12
2020-12-31	$169,943	4,527	+25.1%	Shares	Sole	2021-02-10
2020-09-30	$138,899	3,620	-6.7%	Shares	Sole	2020-11-12
2020-06-30	$172,493	3,878	—	Shares	Sole	2020-08-13
No filing history on record for this holder in this stock.