GROUP ONE TRADING LLC

Position in SLDP — Solid Power, Inc.

CIK 932540 CHICAGO, IL

Position in SLDP

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

Position Value

$3,828

-$137,005 QoQ

Shares Held

1,478

-96.4% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#158

of 189 holders

Holding Since

Mar 2022

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Consumer Cyclical · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $29,750,856 across 22 Auto Parts names. SLDP ranks #19 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AAP	Advance Auto Parts Inc	168,792	$10,502,238
2	QS	QuantumScape Corp	997,625	$7,542,045
3	BWA	Borgwarner Inc	51,706	$3,433,278
4	MBLY	Mobileye Global Inc.	224,928	$2,177,303
5	GT	Goodyear Tire & Rubber Co /Oh/	237,923	$1,570,291
6	MGA	Magna International Inc	20,943	$1,375,117
7	HSAI	Hesai Group	72,981	$1,329,713
8	CPS	Cooper-Standard Holdings Inc.	16,101	$435,532

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,828	1,478	-96.4%	Shares	Sole	2026-08-14
2025-09-30	$140,833	40,586	+167.2%	Shares	Sole	2025-11-12
2025-06-30	$33,266	15,190	-58.5%	Shares	Sole	2025-08-14
2025-03-31	$38,404	36,576	+102.5%	Shares	Sole	2025-05-14
2024-09-30	$24,382	18,061	-46.3%	Shares	Sole	2024-11-14
2024-06-30	$55,540	33,661	-39.4%	Shares	Sole	2024-08-14
2024-03-31	$112,788	55,561	+71.7%	Shares	Sole	2024-05-10
2023-12-31	$46,907	32,350	+15.1%	Shares	Sole	2024-02-14
2023-09-30	$56,786	28,112	-39.6%	Shares	Sole	2023-11-09
2023-06-30	$118,231	46,548	+23.9%	Shares	Sole	2023-08-09
2023-03-31	$113,052	37,559	+446.9%	Shares	Sole	2023-05-12
2022-12-31	$17,444	6,868	+52730.8%	Shares	Sole	2023-02-09
2022-06-30	$69	13	-100.0%	Shares	Sole	2022-08-11
2022-03-31	$901,792	104,013	—	Shares	Sole	2022-05-12
No filing history on record for this holder in this stock.