California Water Service CWT
NYSE CWT
$46.24 +0.40 (+0.88%)
As of: Sep 30, 2026 · 3:59 PM EDT

California Water Service (CWT) EBITDA Margin (2009 - 2026)

Updated

California Water Service's EBITDA Margin was 32.71% in Q2 2026, down 0.65 percentage points from 33.36% a year earlier but up 5.46 percentage points from the prior quarter.

Analysis

California Water Service (CWT) EBITDA Margin (2009 - 2026) Analysis & Trends

On a trailing twelve-month basis, California Water Service's EBITDA Margin was 31.21% through Jun 30, 2026, down 0.43 percentage points year-over-year; for FY2025, it was 31.68%, down 2.96 percentage points from FY2024.

  • EBITDA Margin shows a five-year change of +1.77 percentage points (FY2020 to FY2025).
  • In earlier years, EBITDA Margin was 34.64% in FY2024 (+9.44 pp), 25.20% in FY2023 (-3.75 pp), 28.95% in FY2022 (-1.19 pp) and 30.14% in FY2021 (+0.22 pp).
  • Quarterly EBITDA Margin has moved between 9.85% (Q1 2023) and 41.11% (Q1 2024) over five years.
  • Compared with a year earlier, EBITDA Margin has declined for three straight quarters, with an average year-over-year change of -1.51 percentage points over the last eight quarters.
  • The best year-over-year quarter for EBITDA Margin over five years was Q1 2024 (a gain of 31.26 percentage points); the worst was Q1 2023 (a drop of 12.48 percentage points).
  • Per Business Quant data, CWT's EBITDA Margin in the three quarters before Q2 2026 was 27.24% (Q1 2026), 28.37% (Q4 2025) and 34.47% (Q3 2025).
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) EBITDA Margin (Qtr)
1 Enel Chile 293.96 Bn 293.96 Bn 890.00 Mn 21.47%
2 National Grid 77.93 Bn 59.46 Bn - -
3 Dominion Energy 53.37 Bn 56.05 Bn - 22.66%
4 Xcel Energy 44.14 Bn 39.04 Bn - 43.70%
5 Wec Energy 33.42 Bn 33.65 Bn 1.51 Bn 39.65%
6 Ameren 27.75 Bn 27.83 Bn - 42.21%
7 Fortis 26.92 Bn 27.40 Bn 1.60 Bn 45.92%
8 Atmos Energy 26.63 Bn 25.40 Bn 870.85 Mn 59.37%
9 American Water Works Company 25.79 Bn 25.20 Bn - 57.71%
10 California Water Service 2.84 Bn 2.61 Bn - 32.71%
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 32.71%
Mar 31, 2026 27.24%
Dec 31, 2025 28.37%
Sep 30, 2025 34.47%
Jun 30, 2025 33.36%
Mar 31, 2025 28.85%
Dec 31, 2024 29.63%
Sep 30, 2024 33.50%
Jun 30, 2024 33.44%
Mar 31, 2024 41.11%
Dec 31, 2023 31.34%
Sep 30, 2023 28.97%
Jun 30, 2023 23.84%
Mar 31, 2023 9.85%
Dec 31, 2022 27.45%
Sep 30, 2022 35.49%
Jun 30, 2022 27.52%
Mar 31, 2022 22.32%
Dec 31, 2021 22.13%
Sep 30, 2021 38.60%
API Access

California Water Service EBITDA Margin API

Pull this series into your own models, spreadsheets and apps with the Business Quant Historical Metrics API. The request below matches the chart above — change the frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/historic?slug=ebitda-margin&ticker=CWT&period=max&api_key=YOUR_API_KEY