T. Rowe Price Investment Management, Inc.

Position in SWX — Southwest Gas Holdings, Inc.

CIK 1897612 BALTIMORE, MD

Position in SWX

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$89,905,262

+$12,417,655 QoQ

Shares Held

1,034,583

+6.8% QoQ

Ownership

1.43%

of shares outstanding

% of Portfolio

0.06%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2022

10 quarters on record

Voting authority Sole 99% Shared 0% None 1%

Utilities · as of Mar 31, 2026

T. Rowe Price Investment Management, Inc. holds $3,030,979,930 across 7 Utilities - Regulated Gas names. SWX ranks #4 (3.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NI	Nisource Inc.	49,815,015	$2,324,368,599
2	CPK	Chesapeake Utilities Corp	2,378,936	$300,626,142
3	OGS	ONE Gas, Inc.	1,861,962	$160,370,787
4	SWX	Southwest Gas Holdings, Inc. This page	1,034,583	$89,905,262
5	ATO	Atmos Energy Corp	358,652	$66,250,197
6	SR	Spire Inc	494,079	$44,733,912
7	MDU	Mdu Resources Group Inc	2,158,544	$44,725,031

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$89,905,262	1,034,583	+6.8%	Shares	Sole	2026-05-15
2025-12-31	$77,487,607	968,353	-34.9%	Shares	Sole	2026-02-19
2025-09-30	$116,588,721	1,488,240	+19.3%	Shares	Sole	2025-11-14
2025-06-30	$92,762,842	1,246,980	-8.4%	Shares	Sole	2025-08-14
2023-12-31	$86,246,147	1,361,423	-30.1%	Shares	Sole	2024-02-14
2023-09-30	$117,595,797	1,946,628	-0.2%	Shares	Sole	2023-11-14
2023-06-30	$124,171,729	1,950,852	-4.4%	Shares	Sole	2023-08-14
2023-03-31	$127,496,358	2,041,575	-2.0%	Shares	Sole	2023-05-15
2022-12-31	$128,927,351	2,083,506	-27.3%	Shares	Sole	2023-02-14
2022-09-30	$199,865,765	2,865,459	—	Shares	Sole	2022-11-14
No filing history on record for this holder in this stock.