<SEC-DOCUMENT>0000102909-26-002373-index.html : 20260327 <SEC-HEADER>0000102909-26-002373.hdr.sgml : 20260327 <ACCEPTANCE-DATETIME>20260327131935 ACCESSION NUMBER: 0000102909-26-002373 CONFORMED SUBMISSION TYPE: SCHEDULE 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20260327 DATE AS OF CHANGE: 20260327 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Southwest Gas Holdings, Inc. CENTRAL INDEX KEY: 0001692115 STANDARD INDUSTRIAL CLASSIFICATION: NATURAL GAS TRANSMISSION & DISTRIBUTION [4923] ORGANIZATION NAME: 01 Energy & Transportation EIN: 813881866 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SCHEDULE 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-89940 FILM NUMBER: 26804634 BUSINESS ADDRESS: STREET 1: C/O SOUTHWEST GAS CORPORATION STREET 2: 8360 S. DURANGO DRIVE CITY: LAS VEGAS STATE: NV ZIP: 89113 BUSINESS PHONE: 702-876-7237 MAIL ADDRESS: STREET 1: C/O SOUTHWEST GAS CORPORATION STREET 2: 8360 S. DURANGO DRIVE CITY: LAS VEGAS STATE: NV ZIP: 89113 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: VANGUARD GROUP INC CENTRAL INDEX KEY: 0000102909 ORGANIZATION NAME: EIN: 231945930 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SCHEDULE 13G/A BUSINESS ADDRESS: STREET 1: 100 VANGUARD BLVD CITY: MALVERN STATE: PA ZIP: 19355 BUSINESS PHONE: 6106691000 MAIL ADDRESS: STREET 1: PO BOX 2600 STREET 2: V26 CITY: VALLEY FORGE STATE: PA ZIP: 19482-2600 </SEC-HEADER> <DOCUMENT> <TYPE>SCHEDULE 13G/A <SEQUENCE>1 <FILENAME>primary_doc.xml <TEXT> Document 1 - file: primary_doc.html
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