GROUP ONE TRADING LLC

Position in ENPH — Enphase Energy, Inc.

CIK 932540 CHICAGO, IL

Position in ENPH

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

Position Value

$6,083,257

+$4,476,824 QoQ

Shares Held

123,543

+190.8% QoQ

Ownership

0.094%

of shares outstanding

% of Portfolio

0.21%

of 13F equity value

Holder Rank

#108

of 535 holders

Holding Since

Mar 2020

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $7,118,089 across 8 Solar names. ENPH ranks #1 (85.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ENPH	Enphase Energy, Inc. This page	123,543	$6,083,257
2	NXT	Nextpower Inc.	4,562	$543,516
3	ARRY	Array Technologies, Inc.	61,692	$457,137
4	BEEM	Beam Global	13,652	$17,747
5	JKS	JinkoSolar Holding Co., Ltd.	751	$12,616
6	TOYO	TOYO Co., Ltd	275	$1,911
7	FTCI	FTC Solar, Inc.	200	$1,016
8	ZEO	Zeo Energy Corp.	1,348	$889

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$6,083,257	123,543	+190.8%	Shares	Sole	2026-08-14
2026-03-31	$1,606,433	42,487	+1234.8%	Shares	Sole	2026-05-13
2025-12-31	$102,015	3,183	-92.0%	Shares	Sole	2026-02-12
2025-03-31	$2,464,315	39,715	-71.3%	Shares	Sole	2025-05-14
2024-12-31	$9,514,515	138,534	+126.4%	Shares	Sole	2025-05-14
2024-09-30	$6,915,919	61,192	+95.2%	Shares	Sole	2024-11-14
2024-06-30	$3,125,210	31,343	+61.8%	Shares	Sole	2024-08-14
2024-03-31	$2,344,108	19,376	-70.1%	Shares	Sole	2024-05-10
2023-12-31	$8,554,875	64,741	+321.5%	Shares	Sole	2024-02-14
2023-09-30	$1,845,624	15,361	-32.0%	Shares	Sole	2023-11-09
2023-06-30	$3,780,861	22,575	-39.0%	Shares	Sole	2023-08-09
2023-03-31	$7,784,145	37,018	-63.9%	Shares	Sole	2023-05-12
2020-06-30	$4,873,023	102,439	+64.5%	Shares	Sole	2020-08-13
2020-03-31	$2,010,213	62,255	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.