SWX Southwest Gas Holdings, Inc.

FY2025 10-K
Filed: Feb 25, 2026
Utilities
Natural Gas Transmisison & DistributionSEC EDGAR

Southwest Gas Holdings, Inc. (SWX) filed its fiscal year 2025 10-K annual report with the SEC on Feb 25, 2026. This page provides AI-powered analysis of the filing, including business overview, management discussion, risk factors, and key financial metrics from XBRL data.

AI Filing Analysis
FY2025 10-K

Business Overview

  • Core business: regulated natural gas purchasing, distribution, and transportation to residential, commercial, industrial customers in AZ, NV, CA
  • Segment change: deconsolidation of Centuri IPO in April 2024, now solely Natural Gas Distribution segment after August 2025
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Management Discussion & Analysis

  • Revenue Natural Gas Distribution $1.94B in 2025 vs $2.48B in 2024, net cost of gas $498M vs $1.16B; Operating margin $1.44B up 9% YoY ($119.6M increase)
  • Operating income Natural Gas Distribution $482.4M (25% margin approx.) in 2025 vs $412.7M in 2024; Contribution to net income $300.3M up $39.1M YoY
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Risk Factors

  • Regulatory risk in natural gas sector cybersecurity compliance led by Cybersecurity Executive Committee with legal advisor involvement
  • Operational risk from cybersecurity threats monitored via biannual Board reviews and audit committee oversight of penetration test remediation
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Financial Summary
XBRL

Revenue

$1.9B

Net Income

$440M

Operating Margin

24.4%

Net Margin

22.7%

ROE

11.1%

Total Assets

$10.4B

EPS (Diluted)

$6.08

Operating Cash Flow

$556M

Source: XBRL data from Southwest Gas Holdings, Inc. FY2025 10-K filing on SEC EDGAR. All figures in USD.

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