GROUP ONE TRADING LLC

Position in PRDO — PERDOCEO EDUCATION Corp

CIK 932540 CHICAGO, IL

Position in PRDO

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

Position Value

$544

-$88 QoQ

Shares Held

0.0% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#327

of 337 holders

Holding Since

Jun 2020

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Consumer Defensive · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $659,158 across 9 Education & Training Services names. PRDO ranks #7 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COUR	Coursera, Inc.	63,801	$359,837
2	XXI	Twenty One Capital, Inc.	36,945	$182,877
3	LINC	Lincoln Educational Services Corp	1,543	$76,995
4	GOTU	Gaotu Techedu Inc.	15,354	$25,487
5	DAO	Youdao, Inc.	986	$12,127
6	LAUR	Laureate Education, Inc.	31	$1,125
7	PRDO	PERDOCEO EDUCATION Corp This page	17	$544
8	GNS	Genius Group Ltd	883	$165

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$544	17	0.0%	Shares	Sole	2026-08-14
2026-03-31	$632	17	-39.3%	Shares	Sole	2026-05-13
2025-12-31	$821	28	-72.0%	Shares	Sole	2026-02-12
2025-09-30	$3,766	100	-77.2%	Shares	Sole	2025-11-12
2025-06-30	$14,350	439	-37.3%	Shares	Sole	2025-08-14
2024-12-31	$18,529	700	+47.1%	Shares	Sole	2025-05-14
2024-03-31	$8,358	476	-94.9%	Shares	Sole	2024-05-10
2022-03-31	$107,338	9,350	+55.9%	Shares	Sole	2022-05-12
2021-12-31	$70,512	5,996	+492.5%	Shares	Sole	2022-02-11
2021-09-30	$10,686	1,012	-88.4%	Shares	Sole	2021-11-12
2021-06-30	$106,650	8,692	+67.4%	Shares	Sole	2021-08-10
2021-03-31	$62,096	5,192	+0.9%	Shares	Sole	2021-05-12
2020-09-30	$62,962	5,144	-53.4%	Shares	Sole	2020-11-12
2020-06-30	$175,946	11,045	—	Shares	Sole	2020-08-13
No filing history on record for this holder in this stock.