Southwest Gas Holdings, Inc.

SWX

Exchange: NYSE
Industry: Natural Gas Transmisison & Distribution
SEC CIK: 0001692115

SEC filings (opens in a new tab)

In the last 90 days, Southwest Gas Holdings, Inc. insiders filed 0 open-market purchases and 1 sale; 411 institutions reported holding it in 13F filings for Q2 2026, worth $5.98B in total; Maverick Capital is the only superinvestor holding it.

Q4 2025 vs. Q3 2025

How the institutions holding Southwest Gas Holdings, Inc. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025 All holders in Q3 2025

13F holders of SWX: Q3 2025 compared with Q4 2025
Measure	Q3 2025	Of which not filed for Q4 2025	Q4 2025	Change
Holders	334	4	353	+23
Shares	66.0M	17.5K	66.6M	+631.5K (+1.0%)
Value	$5.17B	$1.37M	$5.33B	+$161.7M (+3.1%)

4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (55)

Institutions that held Southwest Gas Holdings, Inc. at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to SWX in Q4 2025
Institution	Shares	Value	% of portfolio
Nomura Asset Management International Inc.	869,765	$69.6M	0.10%
Norges Bank	836,418	$66.9M	0.01%
Brookfield Asset Management Inc.	338,070	$27.1M	0.03%
BW Gestao de Investimentos Ltda.	174,847	$14.0M	0.49%
Verbena Value LP	120,371	$9.63M	1.66%
Hartree Partners, LP	61,200	$4.90M	1.79%
Martingale Asset Management L P	36,493	$2.92M	0.07%
SummitTX Capital, L.P.	35,181	$2.82M	0.09%
Highland Capital Management Fund Advisors, L.P.	32,900	$2.63M	0.18%
Meeder Asset Management Inc	30,775	$2.46M	0.13%
Millennium Management LLC	21,402	$1.71M	0.00%
Horizon Investments, LLC	17,007	$1.36M	0.02%
Y-Intercept (Hong Kong) Ltd	15,075	$1.21M	0.03%
Jennison Associates LLC	13,575	$1.09M	0.00%
Two Sigma Investments, LP	12,573	$1.01M	0.00%
Glenmede Trust Co NA	11,639	$931.4K	0.00%
Natixis Advisors, L.P.	10,887	$871.0K	0.00%
Fieldview Capital Management, LLC	9,281	$742.7K	0.13%
Greenland Capital Management LP	5,200	$416.1K	0.06%
AlphaGrep UK Ltd	5,101	$408.2K	0.14%
Axq Capital, LP	4,935	$394.9K	0.09%
Centiva Capital, LP	4,699	$376.0K	0.02%
Jain Global LLC	4,480	$358.5K	0.00%
CIBC World Markets Corp	4,286	$343.0K	0.00%
Acadian Asset Management LLC	3,900	$311.0K	0.00%
Zacks Investment Management	3,725	$298.1K	0.00%
Ironwood Investment Counsel, LLC	3,474	$278.0K	0.04%
Laird Norton Trust Company, LLC	3,227	$258.2K	0.01%
Abel Hall, LLC	3,057	$244.6K	0.06%
Armistice Capital, LLC	2,918	$233.5K	0.01%
Kestra Advisory Services, LLC	1,241	$99.3K	0.00%
Kingdom Financial Group LLC.	694	$55.6K	0.02%
Bravera Wealth	397	$31.8K	0.02%
Sunrise Financial Services, LLC	286	$22.9K	0.02%
International Assets Investment Management, LLC	280	$22.4K	0.00%
ZRC Wealth Management, LLC	272	$21.8K	0.01%
Blueline Advisors LLC	250	$20.0K	0.02%
Kemnay Advisory Services Inc.	231	$18.5K	0.00%
Zions Bancorporation, National Association	202	$16.2K	0.00%
Hoey Investments, Inc	200	$16.0K	0.00%
Eastern Bank	130	$10.4K	0.00%
Pinnacle Wealth Planning Services, Inc.	102	$8.16K	0.00%
SageView Advisory Group, LLC	80	$6.40K	0.00%
Crews Bank & Trust	60	$4.80K	0.00%
Center for Financial Planning, Inc.	57	$4.56K	0.00%
Triumph Capital Management	50	$4.00K	0.00%
Camelot Portfolios, LLC	33	$2.63K	0.00%
Torren Management, LLC	31	$2.50K	0.00%
Keating Financial Advisory Services, Inc.	24	$1.92K	0.00%
Kilter Group LLC	23	$1.84K	0.00%
Rossby Financial, LCC	7	$560	0.00%
Strive Financial Group ,LLC	3	$240	0.00%
Elyxium Wealth, LLC	2	$166	0.00%
Dunhill Financial, LLC	1	$109	0.00%
Toronto Dominion Bank	1	$80	0.00%

Sold out (32)

Institutions that held Southwest Gas Holdings, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of SWX in Q4 2025
Institution	Shares, Q3 2025	Value, Q3 2025
Macquarie Group Ltd	899,320	$70.5M
Phocas Financial Corp.	83,959	$6.58M
Squarepoint Ops LLC	29,817	$2.34M
Holocene Advisors, LP	16,233	$1.27M
TD Asset Management Inc	15,282	$1.20M
Entropy Technologies, LP	15,256	$1.20M
Landscape Capital Management, L.L.C.	13,478	$1.06M
Inspire Advisors, LLC	13,117	$1.03M
ISAM Funds (UK) Ltd	11,809	$925.1K
Liberty One Investment Management, LLC	10,564	$827.6K
Teacher Retirement System of Texas	7,859	$615.7K
Two Sigma Securities, LLC	5,504	$431.2K
Virtu Financial LLC	5,398	$423.0K
Bailard, Inc.	5,000	$391.7K
Private Advisor Group, LLC	4,290	$336.1K
Orca Investment Management, LLC	3,948	$309.3K
Aviva PLC	3,611	$282.9K
Ellevest, Inc.	3,327	$260.6K
Brevan Howard Capital Management LP	2,849	$223.2K
Wealthspire Advisors, LLC	1,515	$118.7K
Advisory Services Network, LLC	921	$72.2K
Ci Investments Inc.	878	$69.0K
Aster Capital Management (DIFC) Ltd	283	$22.2K
Rise Advisors, LLC	205	$16.1K
First PREMIER Bank	200	$16.0K
Alpine Bank Wealth Management	131	$10.3K
Principal Securities, Inc.	70	$5.48K
Financial Perspectives, Inc	37	$2.90K
Montag A & Associates Inc	14	$1.10K
Tortoise Investment Management, LLC	2	$157
True Wealth Design, LLC	1	$79
Cloud Capital Management, LLC	6	$0

Not filed for Q4 2025 yet (4)

Institutions that held Southwest Gas Holdings, Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SWX in Q3 2025 that haven't filed for Q4 2025
Institution	Shares, Q3 2025	Value, Q3 2025
Glenmede Investment Management, LP	9,853	$771.9K
CIBC Bancorp USA Inc.	6,906	$541.0K
Shell Asset Management Co	629	$49.0K
Hemington Wealth Management	153	$11.0K