GROUP ONE TRADING LLC

Position in ESPR — Esperion Therapeutics, Inc.

CIK 932540 CHICAGO, IL

Position in ESPR

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

Position Value

+$0 QoQ

Shares Held

242,645

+49.2% QoQ

Ownership

0.094%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2021

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $38,914,322 across 31 Drug Manufacturers - Specialty & Generic names. ESPR ranks #31 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	HIMS	Hims & Hers Health, Inc.	328,118	$11,375,851
2	ZTS	Zoetis Inc.	125,568	$9,023,316
3	VTRS	Viatris Inc	506,279	$8,039,710
4	HROW	Harrow, Inc.	49,115	$2,085,914
5	XERS	Xeris Biopharma Holdings, Inc.	226,607	$1,794,727
6	UTHR	UNITED THERAPEUTICS Corp	2,569	$1,391,961
7	TEVA	Teva Pharmaceutical Industries Ltd	34,933	$1,183,530
8	LQDA	Liquidia Corp	12,783	$1,019,188

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	—	242,645	+49.2%	Shares	Sole	2026-08-14
2025-09-30	—	162,589	-28.7%	Shares	Sole	2025-11-12
2025-06-30	—	228,125	+52.4%	Shares	Sole	2025-08-14
2025-03-31	—	149,721	+54.1%	Shares	Sole	2025-05-14
2024-12-31	—	97,134	-47.1%	Shares	Sole	2025-05-14
2024-09-30	—	183,651	+952.3%	Shares	Sole	2024-11-14
2024-06-30	—	17,453	-85.5%	Shares	Sole	2024-08-14
2024-03-31	—	120,759	-61.1%	Shares	Sole	2024-05-10
2023-09-30	—	310,778	-3.4%	Shares	Sole	2023-11-09
2023-06-30	—	321,806	-7.2%	Shares	Sole	2023-08-09
2023-03-31	—	346,910	+32.7%	Shares	Sole	2023-05-12
2022-12-31	—	261,351	+1559.0%	Shares	Sole	2023-02-09
2021-09-30	—	15,754	-20.0%	Shares	Sole	2021-11-12
2021-06-30	—	19,699	+69.2%	Shares	Sole	2021-08-10
2021-03-31	—	11,642	—	Shares	Sole	2021-05-12
No filing history on record for this holder in this stock.