Current
$2.71B
5-Year Average
$2.95B
All-Time High
$3.72B
All-Time Low
$331.28M
Market cap daily chart for California Water Service Group (CWT)
Jun 16, 2021 – Jun 15, 2026 · 1,255 trading days
Market Cap growth chart for California Water Service Group (CWT) from 1985 to 2026
Latest: +5.0%
Market Cap history table for California Water Service Group (CWT) from 1985 to 2026
| 2026 | $2.71B | +5.0% | +$127.91M | ||
| 2025 | $2.58B | -2.8% | −$74.57M | ||
| 2024 | $2.66B | -10.1% | −$297.24M | ||
| 2023 | $2.96B | -10.3% | −$340.86M | ||
| 2022 | $3.30B | -11.2% | −$413.78M | ||
| 2021 | $3.71B | +39.4% | +$1.05B | ||
| 2020 | $2.66B | +7.2% | +$178.73M | ||
| 2019 | $2.48B | +8.4% | +$193.00M | ||
| 2018 | $2.29B | +5.2% | +$113.33M | ||
| 2017 | $2.18B | +33.9% | +$551.50M | ||
| 2016 | $1.63B | +45.9% | +$511.54M | ||
| 2015 | $1.11B | -5.3% | −$62.90M | ||
| 2014 | $1.18B | +9.9% | +$106.23M | ||
| 2013 | $1.07B | +39.3% | +$302.12M | ||
| 2012 | $768.72M | +0.8% | +$5.96M | ||
| 2011 | $762.76M | -1.7% | −$13.38M | ||
| 2010 | $776.13M | +1.5% | +$11.53M | ||
| 2009 | $764.60M | -20.6% | −$197.87M | ||
| 2008 | $962.47M | +25.7% | +$196.57M | ||
| 2007 | $765.91M | +0.2% | +$1.34M | ||
| 2006 | $764.57M | +8.7% | +$61.25M | ||
| 2005 | $703.32M | +5.4% | +$36.30M | ||
| 2004 | $667.03M | +52.9% | +$230.80M | ||
| 2003 | $436.23M | +21.5% | +$77.25M | ||
| 2002 | $358.97M | -8.2% | −$32.22M | ||
| 2001 | $391.19M | -4.2% | −$17.29M | ||
| 2000 | $408.48M | -11.0% | −$50.62M | ||
| 1999 | $459.11M | -2.3% | −$10.93M | ||
| 1998 | $470.04M | +24.4% | +$92.31M | ||
| 1997 | $377.72M | +42.8% | +$113.12M | ||
| 1996 | $264.60M | +29.2% | +$59.85M | ||
| 1995 | $204.75M | +9.9% | +$18.52M | ||
| 1994 | $186.23M | -17.8% | −$40.44M | ||
| 1993 | $226.67M | +21.7% | +$40.47M | ||
| 1992 | $186.19M | +17.5% | +$27.68M | ||
| 1991 | $158.51M | +4.3% | +$6.52M | ||
| 1990 | $152.00M | -4.9% | −$7.84M | ||
| 1989 | $159.83M | +9.9% | +$14.45M | ||
| 1988 | $145.38M | -12.4% | −$20.53M | ||
| 1987 | $165.91M | +13.3% | +$19.50M | ||
| 1986 | $146.41M | +14.9% | +$18.93M | ||
| 1985 | $127.48M | — | — |
- 2026$2.71B+5.0%
- 2025$2.58B-2.8%
- 2024$2.66B-10.1%
- 2023$2.96B-10.3%
- 2022$3.30B-11.2%
- 2021$3.71B+39.4%
- 2020$2.66B+7.2%
- 2019$2.48B+8.4%
- 2018$2.29B+5.2%
- 2017$2.18B+33.9%
- 2016$1.63B+45.9%
- 2015$1.11B-5.3%
- 2014$1.18B+9.9%
- 2013$1.07B+39.3%
- 2012$768.72M+0.8%
- 2011$762.76M-1.7%
- 2010$776.13M+1.5%
- 2009$764.60M-20.6%
- 2008$962.47M+25.7%
- 2007$765.91M+0.2%
- 2006$764.57M+8.7%
- 2005$703.32M+5.4%
- 2004$667.03M+52.9%
- 2003$436.23M+21.5%
- 2002$358.97M-8.2%
- 2001$391.19M-4.2%
- 2000$408.48M-11.0%
- 1999$459.11M-2.3%
- 1998$470.04M+24.4%
- 1997$377.72M+42.8%
- 1996$264.60M+29.2%
- 1995$204.75M+9.9%
- 1994$186.23M-17.8%
- 1993$226.67M+21.7%
- 1992$186.19M+17.5%
- 1991$158.51M+4.3%
- 1990$152.00M-4.9%
- 1989$159.83M+9.9%
- 1988$145.38M-12.4%
- 1987$165.91M+13.3%
- 1986$146.41M+14.9%
- 1985$127.48M—
Market Cap values are taken from California Water Service Group's reported income statements (share counts) and end-of-day prices (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Market Cap at California Water Service Group (CWT)
According to California Water Service Group's latest reported financial statements, the company's latest reported market cap is $2.71B. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
The 2026 reading of California Water Service Group (CWT) market cap is $2.71B – edged up 5.0% year-over-year.
California Water Service Group market cap has contracted on net over the period, with a -6.1% compound annual growth rate over 2021–2026 (5 years).
Between 2021 and 2026, California Water Service Group market cap declined 26.9%, falling from $3.71B to $2.71B.
Across the available history, market cap reached its high of $3.71B in 2021 and its low of $127.48M in 1985.
California Water Service Group Market Cap by Year
California Water Service Group Market Cap 2026: $2.71B
California Water Service Group posted market cap of $2.71B in 2026, edged up 5.0% from 2025.
California Water Service Group Market Cap 2025: $2.58B
In 2025, California Water Service Group reported market cap of $2.58B, edged down 2.8% below 2024.
California Water Service Group Market Cap 2024: $2.66B
California Water Service Group market cap in 2024 was $2.66B, declined 10.1% below 2023.
California Water Service Group Market Cap 2023: $2.96B
2023's market cap for California Water Service Group came in at $2.96B, declined 10.3% below 2022.
California Water Service Group Market Cap 2022: $3.30B
California Water Service Group market cap in 2022 was $3.30B.
See more financial history for California Water Service Group (CWT).
Sector peers by Market Cap
Utilities peers of California Water Service Group (CWT), ranked by their latest market cap
| $263.10B | |
| $179.59B | |
| $105.76B | |
| $97.67B | |
| $94.76B | |
| $70.36B | |
| $60.09B | |
| $59.94B |
- $263.10B
- $179.59B
- $105.76B
- $97.67B
- $94.76B
- $60.09B
- $59.94B
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