Southwest Gas Holdings, Inc.
Southwest Gas Holdings, Inc. (SWX) PE Ratio — Current & Historical Data
Trailing twelve months (TTM) P/E, forward P/E, PEG, and annual PE history — from market prices and filings.
swx · pe ratio · data through Dec 31, 2025
Core PE Ratio Metrics
Trailing 12 months · TTMThe price-to-earnings (P/E) ratio for Southwest Gas Holdings, Inc. (SWX) measures how much investors pay for each dollar of the company's trailing earnings. SWX's current PE ratio of 13.67x is calculated by dividing its stock price of $87.63 by its TTM earnings per share of $6.41. −34.1% discount vs 5Y avg 20.7x
Source: FMP · /ratios-ttm · /analyst-estimates · 2025-12-31
PE Ratio History
2006 – 2025 · Annual▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare (Annual)
Historical PE Range
Past 19 fiscal years · Front-end computedMinQ1 · 25%18.6x
MedianQ3 · 75%29.7x
Max
At 13.67x, SWX's current P/E is lower than in 5% of its annual fiscal year readings over the past 19 years — historically low.
Percentile calculated from annual fiscal year data points, not by trading day. Years where PE ≤ 0 or > 9,999 are excluded.
PE Ratio vs Peers
Regulated Gas · 6 peers · Annual PE| Company | Market Cap | PE (Annual) | vs Avg | EPS (TTM) |
|---|---|---|---|---|
Southwest Gas Holdings, Inc.You SWX | $6.3B | 13.67x | +5.4% | $6.41 |
 Brookfield Infrastructure Corporation BIPC | $4.9B | N/A | — | -$2.06 |
 CMS Energy Corporation CMS | $22.0B | 19.63x | +51.3% | $3.56 |
 Enel Chile S.A. ENIC | $5.7B | 0.21x | -98.4% | $19.43 |
 New Jersey Resources Corporation NJR | $5.5B | 14.38x | +10.9% | $3.35 |
 ONE Gas, Inc. OGS | $4.8B | 17.59x | +35.6% | $4.39 |
 PG&E Corporation PCG | $36.4B | 13.06x | +0.7% | $1.23 |
Industry Average 5 peers with valid PE | — | 12.97x | baseline | — |
* N/A — Company is not profitable (TTM) · excluded from industry average · ▸ FMP /stock-peers + /ratios?limit=1 · priceToEarningsRatio
Annual PE Ratio History
| Fiscal Year End | PE Ratio | EPS (TTM) | YoY Change | PE vs Max |
|---|---|---|---|---|
2025-12-31Latest FY2025 | 13.13x | $6.09 | -48.6% | |
2024-12-31 FY2024 | 25.55x | $2.77 | -14.0% | |
2023-12-31 FY2023 | 29.72x | $2.13 | — | |
2022-12-31 FY2022 | — | $-3.10 | — | |
2021-12-31 FY2021 | 20.64x | $3.39 | +40.9% | |
2020-12-31 FY2020 | 14.64x | $4.15 | -24.0% | |
2019-12-31 FY2019 | 19.26x | $3.94 | -7.1% | |
2018-12-31 FY2018 | 20.74x | $3.69 | +4.1% | |
2017-12-31 FY2017 | 19.91x | $4.04 | -16.8% | |
2016-12-31 FY2016 | 23.92x | $3.20 | +27.6% |
▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare · Zero extra API
About PE Ratio & Methodology
The price-to-earnings (P/E) ratio for Southwest Gas Holdings, Inc. (SWX) measures how much investors pay for each dollar of the company's trailing earnings. SWX's current PE ratio of 13.67x is calculated by dividing its stock price of $87.63 by its TTM earnings per share of $6.41.
Frequently asked questions
SWX pe ratio · 6 questionsSWX's current PE ratio is 13.67x as of 2026-06-08, based on a stock price of $87.63 and TTM EPS of $6.41. Data sourced from Financial Modeling Prep via SWX's SEC 10-K and 10-Q filings.
▸ Source: FMP · /ratios-ttm · /ratios annual · /analyst-estimates · /stock-peers · Southwest Gas Holdings, Inc. SEC 10-K & 10-Q filings · US GAAP · Updated: 2026-06-08