Aigen Investment Management, LP

Position in SWX — Southwest Gas Holdings, Inc.

CIK 1741224 NEW YORK, NY

Position in SWX

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

Position Value

$358,444

+$73,152 QoQ

Shares Held

4,042

+23.1% QoQ

Ownership

0.006%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

#252

of 409 holders

Holding Since

Sep 2020

7 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

Aigen Investment Management, LP holds $3,541,877 across 4 Utilities - Regulated Gas names. SWX ranks #4 (10.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ATO	Atmos Energy Corp	12,034	$2,073,097
2	SR	Spire Inc	8,029	$626,984
3	UGI	Ugi Corp /Pa/	13,994	$483,352
4	SWX	Southwest Gas Holdings, Inc. This page	4,042	$358,444

7 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$358,444	4,042	+23.1%	Shares	Sole	2026-08-14
2026-03-31	$285,292	3,283	+2.2%	Shares	Sole	2026-05-15
2023-03-31	$200,651	3,213	-29.1%	Shares	Sole	2023-05-15
2021-06-30	$300,039	4,533	-27.9%	Shares	Sole	2021-08-10
2021-03-31	$432,117	6,289	-31.4%	Shares	Sole	2021-05-11
2020-12-31	$556,895	9,167	-48.0%	Shares	Sole	2021-02-12
2020-09-30	$1,111,885	17,621	—	Shares	Sole	2020-11-06
No filing history on record for this holder in this stock.