GAMCO INVESTORS, INC. ET AL

Position in SWX — Southwest Gas Holdings, Inc.

CIK 807249 GREENWICH, CT

Position in SWX

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

Position Value

$68,026,884

+$2,467,619 QoQ

Shares Held

782,818

-4.5% QoQ

Ownership

1.08%

of shares outstanding

% of Portfolio

0.71%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 97% Shared 0% None 3%

Utilities · as of Mar 31, 2026

GAMCO INVESTORS, INC. ET AL holds $126,751,870 across 11 Utilities - Regulated Gas names. SWX ranks #1 (53.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SWX	Southwest Gas Holdings, Inc. This page	782,818	$68,026,884
2	NWN	Northwest Natural Holding Co	363,700	$19,356,114
3	BKH	Black Hills Corp /Sd/	207,327	$14,390,567
4	RGCO	Rgc Resources Inc	416,900	$9,192,645
5	CTRI	Centuri Holdings, Inc.	190,500	$5,564,505
6	MDU	Mdu Resources Group Inc	186,421	$3,862,643
7	OGS	ONE Gas, Inc.	39,712	$3,420,394
8	SR	Spire Inc	11,400	$1,032,156

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$68,026,884	782,818	-4.5%	Shares	Sole	2026-05-14
2025-12-31	$65,559,265	819,286	-0.5%	Shares	Sole	2026-02-05
2025-09-30	$64,528,109	823,693	-4.3%	Shares	Sole	2025-11-12
2025-06-30	$64,000,469	860,337	+3.6%	Shares	Sole	2025-08-13
2025-03-31	$59,647,275	830,742	-1.6%	Shares	Sole	2025-05-14
2024-12-31	$59,673,017	843,912	-1.0%	Shares	Sole	2025-02-13
2024-09-30	$62,863,951	852,277	-1.7%	Shares	Sole	2024-11-14
2024-06-30	$61,048,034	867,406	-2.5%	Shares	Sole	2024-08-13
2024-03-31	$67,712,001	889,426	+3.6%	Shares	Sole	2024-05-14
2023-12-31	$54,377,296	858,363	+0.7%	Shares	Sole	2024-02-14
2023-09-30	$51,474,152	852,080	+1.8%	Shares	Sole	2023-11-08
2023-06-30	$53,270,530	836,929	+7.1%	Shares	Sole	2023-08-15
2023-03-31	$48,782,817	781,150	+8.1%	Shares	Sole	2023-05-12
2022-12-31	$44,720,614	722,699	+3.0%	Shares	Sole	2023-02-15
2022-09-30	$48,949,294	701,782	+2.6%	Shares	Sole	2022-11-14
2022-06-30	$59,553,054	683,889	-3.8%	Shares	Sole	2022-08-12
2022-03-31	$55,665,051	711,011	-2.2%	Shares	Sole	2022-05-18
2021-12-31	$50,916,753	726,863	+4.1%	Shares	Sole	2022-02-11
2021-09-30	$46,693,877	698,174	+4.4%	Shares	Sole	2021-11-12
2021-06-30	$44,253,641	668,585	-0.3%	Shares	Sole	2021-08-13
2021-03-31	$46,059,336	670,344	-2.5%	Shares	Sole	2021-05-14
2020-12-31	$41,788,467	687,876	+0.2%	Shares	Sole	2021-02-05
2020-09-30	$43,305,466	686,299	-0.4%	Shares	Sole	2020-11-06
2020-06-30	$47,599,065	689,342	-4.7%	Shares	Sole	2020-08-13
2020-03-31	$50,327,146	723,507	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.