California Water Service Group PE Ratio 2010-2025 | CWT

Current and historical p/e ratio for California Water Service Group (CWT) from 2010 to 2025. The price to earnings ratio is calculated by taking the latest closing price and dividing it by the most recent earnings per share (EPS) number. The PE ratio is a simple way to assess whether a stock is over or under valued and is the most widely used valuation measure. California Water Service Group PE ratio as of July 29, 2025 is 19.44.

Please refer to the Stock Price Adjustment Guide for more information on our historical prices.

California Water Service Group PE Ratio Historical Data
Date Stock Price TTM Net EPS PE Ratio
2025-07-29 45.00 19.74
2025-03-31 48.16 $2.28 21.12
2024-12-31 44.74 $3.27 13.68
2024-09-30 53.23 $3.46 15.38
2024-06-30 47.35 $3.03 15.63
2024-03-31 45.14 $2.50 18.05
2023-12-31 50.09 $0.89 56.28
2023-09-30 45.45 $0.72 63.13
2023-06-30 49.35 $1.15 42.91
2023-03-31 55.38 $1.34 41.33
2022-12-31 57.46 $1.76 32.65
2022-09-30 49.72 $1.48 33.59
2022-06-30 52.20 $1.65 31.64
2022-03-31 55.43 $2.04 27.17
2021-12-31 66.92 $1.96 34.14
2021-09-30 54.68 $2.20 24.85
2021-06-30 51.35 $2.94 17.47
2021-03-31 51.88 $2.30 22.56
2020-12-31 49.55 $1.94 25.54
2020-09-30 39.66 $1.87 21.21
2020-06-30 43.35 $0.81 53.52
2020-03-31 45.51 $1.05 43.35
2019-12-31 46.45 $1.31 35.46
2019-09-30 47.51 $1.39 34.18
2019-06-30 45.28 $1.23 36.81
2019-03-31 48.35 $1.15 42.04
2018-12-31 42.29 $1.26 33.56
2018-09-30 37.90 $1.23 30.82
2018-06-30 34.26 $1.21 28.31
2018-03-31 32.61 $1.33 24.52
2017-12-31 39.50 $1.40 28.21
2017-09-30 33.09 $1.42 23.30
2017-06-30 31.77 $1.20 26.47
2017-03-31 30.79 $1.05 29.32
2016-12-31 28.96 $1.01 28.67
2016-09-30 27.26 $0.88 30.98
2016-06-30 29.52 $0.92 32.08
2016-03-31 22.44 $0.89 25.22
2015-12-31 19.41 $0.94 20.65
2015-09-30 18.32 $1.00 18.32
2015-06-30 18.77 $1.18 15.91
2015-03-31 20.00 $1.33 15.03
2014-12-31 19.94 $1.19 16.76
2014-09-30 18.07 $1.07 16.89
2014-06-30 19.35 $0.98 19.75
2014-03-31 19.00 $0.90 21.11
2013-12-31 18.17 $0.98 18.55
2013-09-30 15.89 $0.98 16.22
2013-06-30 15.15 $1.08 14.03
2013-03-31 15.33 $1.11 13.81
2012-12-31 14.02 $1.17 11.98
2012-09-30 14.13 $1.09 12.96
2012-06-30 13.87 $0.88 15.76
2012-03-31 13.55 $0.86 15.76
2011-12-31 13.48 $0.90 15.06
2011-09-30 12.96 $0.97 13.36
2011-06-30 13.58 $0.96 14.15
2011-03-31 13.38 $0.92 14.54
2010-12-31 13.30 $0.91 14.70
2010-09-30 13.08 $0.95 13.84
2010-06-30 12.53 $0.93 13.55
2010-03-31 13.10 $0.97 13.58
2009-12-31 12.72 $0.98 13.05
Sector Industry Market Cap Revenue
Utilities Utility - Water Supply $2.640B $1.037B
California Water Service Group is one of the largest investor-owned water utilities in the United States. The utility has six subsidiaries- California Water Service, Washington Water Service Company, New Mexico Water Service Company, Hawaii Water Service Company, CWS Utility Services, and HWS Utility Services. Also, in May 2021, it added an arm called Texas Water Service, which owns and operates four wastewater utilities serving the growing communities outside Austin and San Antonio. Along with its units, it provides regulated and non-regulated high-quality water and wastewater services. The Company only operates in one reportable segment, providing water and related utility services. The business operations consists of the production, purchase, storage, treatment, testing, distribution and sale of water for domestic, industrial, public and irrigation uses, and for fire protection. In some areas, it also provides wastewater collections and treatment services, including treatment which allows water recycling.
Stock Name Country Market Cap PE Ratio
American Water Works (AWK) United States $27.050B 25.27
Veolia Environnement SA (VEOEY) France $25.534B 0.00
Companhia De Saneamento Basico Do Estado De Sao Paulo - Sabesp (SBS) Brazil $13.082B 6.81
Essential Utilities (WTRG) United States $10.297B 16.47
American States Water (AWR) United States $2.780B 22.63
Middlesex Water (MSEX) United States $0.923B 21.38
Consolidated Water (CWCO) Cayman Islands $0.471B 0.00
York Water (YORW) United States $0.434B 22.01
Artesian Resources (ARTNA) United States $0.334B 15.56
Global Water Resources (GWRS) United States $0.278B 40.44
Pure Cycle (PCYO) United States $0.244B 18.44