RENAISSANCE TECHNOLOGIES LLC

Position in SWX — Southwest Gas Holdings, Inc.

CIK 1037389 NEW YORK, NY

Position in SWX

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$39,887,100

+$30,252,692 QoQ

Shares Held

459,000

+281.2% QoQ

Ownership

0.634%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

12 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Mar 31, 2026

RENAISSANCE TECHNOLOGIES LLC holds $142,200,614 across 11 Utilities - Regulated Gas names. SWX ranks #1 (28.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SWX	Southwest Gas Holdings, Inc. This page	459,000	$39,887,100
2	ATO	Atmos Energy Corp	166,800	$30,811,296
3	CTRI	Centuri Holdings, Inc.	934,300	$27,290,903
4	MDU	Mdu Resources Group Inc	929,844	$19,266,367
5	UGI	Ugi Corp /Pa/	360,783	$13,139,716
6	BKH	Black Hills Corp /Sd/	79,200	$5,497,272
7	SR	Spire Inc	40,100	$3,630,654
8	CPK	Chesapeake Utilities Corp	9,650	$1,219,470

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$39,887,100	459,000	+281.2%	Shares	Sole	2026-05-14
2025-12-31	$9,634,408	120,400	-41.6%	Shares	Sole	2026-02-12
2025-09-30	$16,161,542	206,300	+115.3%	Shares	Sole	2025-11-13
2025-06-30	$7,126,562	95,800	+487.7%	Shares	Sole	2025-08-13
2025-03-31	$1,170,340	16,300	-11.4%	Shares	Sole	2025-05-14
2023-09-30	$1,111,483	18,399	-76.0%	Shares	Sole	2023-11-14
2023-06-30	$4,888,320	76,800	+346.5%	Shares	Sole	2023-08-11
2022-09-30	$1,199,700	17,200	-62.9%	Shares	Sole	2022-11-14
2022-06-30	$4,040,512	46,400	-73.9%	Shares	Sole	2022-08-12
2021-06-30	$11,748,725	177,500	+6.0%	Shares	Sole	2021-08-13
2020-09-30	$10,562,940	167,400	-28.3%	Shares	Sole	2020-11-13
2020-06-30	$16,123,175	233,500	—	Shares	Sole	2020-08-13
No filing history on record for this holder in this stock.