California Water Service Group (CWT) stock
CWTNYSEWater SupplyFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 10/3011% below fair value
$49.53+0.14 (+0.28%)
Close on Nov 13, 2026Market cap $3.11BP/E 22.1Yield 2.50%
California Water Service pe ratio
The price-to-earnings ratio is the share price divided by diluted earnings per share over the trailing twelve months.
California Water Service's pe ratio was 22.4× on Nov 11, 2026, against 19.8× a year earlier. Over the last 5 years it ranged from 13.1× to 72.0×, with a median of 25.1×.
PE Ratio at the end of each year
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| 2026 | Nov 11, 2026 | 22.4× | +3.5 |
| 2025 | Dec 31, 2025 | 18.9× | +5.8 |
| 2024 | Dec 31, 2024 | 13.1× | −58.9 |
| 2023 | Dec 29, 2023 | 72.0× | +31.1 |
| 2022 | Dec 30, 2022 | 41.0× | +8.3 |
| 2021 | Dec 31, 2021 | 32.7× | +3.8 |
| 2020 | Dec 31, 2020 | 28.9× | −8.2 |
| 2019 | Dec 31, 2019 | 37.1× | +1.8 |
| 2018 | Dec 31, 2018 | 35.3× | +5.5 |
| 2017 | Dec 29, 2017 | 29.8× | −8.7 |
| 2016 | Dec 30, 2016 | 38.5× | +15.3 |
| 2015 | Dec 31, 2015 | 23.3× | +0.3 |
| 2014 | Dec 31, 2014 | 23.0× | −0.5 |
| 2013 | Dec 31, 2013 | 23.5× | +6.7 |
| 2012 | Dec 31, 2012 | 16.8× | −2.0 |
| 2011 | Dec 30, 2011 | 18.8× | −0.8 |
| 2010 | Dec 31, 2010 | 19.6× | +0.2 |
| 2009 | Dec 31, 2009 | 19.4× | – |
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