Stocks · Utilities · Water Supply

CALIFORNIA WATER SERVICE GROUP

CWT Clue Score47
United States Fiscal year ends December CIK 0001035201
$45.94 +0.75% Close, 9 Oct 2026

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
45.94 on 9 Oct 2026
52 47 42 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $46.30 14 Oct 2025 $46.77 15 Oct 2025 $48.04 16 Oct 2025 $48.39 17 Oct 2025 $48.54 20 Oct 2025 $49.66 21 Oct 2025 $49.53 22 Oct 2025 $49.75 23 Oct 2025 $49.86 24 Oct 2025 $49.58 27 Oct 2025 $49.62 28 Oct 2025 $49.36 29 Oct 2025 $47.45 30 Oct 2025 $45.19 31 Oct 2025 $44.38 3 Nov 2025 $44.97 4 Nov 2025 $47.03 5 Nov 2025 $46.51 6 Nov 2025 $46.35 7 Nov 2025 $46.61 10 Nov 2025 $45.75 11 Nov 2025 $46.43 12 Nov 2025 $45.47 13 Nov 2025 $45.79 14 Nov 2025 $45.85 17 Nov 2025 $45.47 18 Nov 2025 $45.00 19 Nov 2025 $44.13 20 Nov 2025 $44.38 21 Nov 2025 $45.52 24 Nov 2025 $45.39 25 Nov 2025 $45.70 26 Nov 2025 $45.50 28 Nov 2025 $45.37 1 Dec 2025 $45.21 2 Dec 2025 $44.75 3 Dec 2025 $44.51 4 Dec 2025 $44.29 5 Dec 2025 $44.88 8 Dec 2025 $43.60 9 Dec 2025 $42.31 10 Dec 2025 $42.81 11 Dec 2025 $43.25 12 Dec 2025 $44.17 15 Dec 2025 $43.81 16 Dec 2025 $43.90 17 Dec 2025 $43.96 18 Dec 2025 $43.86 19 Dec 2025 $42.88 22 Dec 2025 $43.28 23 Dec 2025 $43.05 24 Dec 2025 $43.29 26 Dec 2025 $43.41 29 Dec 2025 $43.56 30 Dec 2025 $43.57 31 Dec 2025 $43.33 2 Jan 2026 $42.95 5 Jan 2026 $42.54 6 Jan 2026 $43.33 7 Jan 2026 $43.24 8 Jan 2026 $43.66 9 Jan 2026 $43.61 12 Jan 2026 $44.58 13 Jan 2026 $44.52 14 Jan 2026 $45.67 15 Jan 2026 $46.23 16 Jan 2026 $45.67 20 Jan 2026 $44.69 21 Jan 2026 $44.64 22 Jan 2026 $45.01 23 Jan 2026 $44.16 26 Jan 2026 $44.51 27 Jan 2026 $44.54 28 Jan 2026 $43.62 29 Jan 2026 $44.47 30 Jan 2026 $44.70 2 Feb 2026 $44.51 3 Feb 2026 $44.45 4 Feb 2026 $44.94 5 Feb 2026 $45.12 6 Feb 2026 $44.47 9 Feb 2026 $43.99 10 Feb 2026 $44.50 11 Feb 2026 $44.15 12 Feb 2026 $45.45 13 Feb 2026 $46.56 17 Feb 2026 $46.49 18 Feb 2026 $45.76 19 Feb 2026 $46.20 20 Feb 2026 $45.75 23 Feb 2026 $46.41 24 Feb 2026 $46.37 25 Feb 2026 $46.64 26 Feb 2026 $44.59 27 Feb 2026 $45.08 2 Mar 2026 $45.39 3 Mar 2026 $46.95 4 Mar 2026 $46.99 5 Mar 2026 $45.78 6 Mar 2026 $45.59 9 Mar 2026 $45.68 10 Mar 2026 $43.95 11 Mar 2026 $44.06 12 Mar 2026 $44.37 13 Mar 2026 $45.20 16 Mar 2026 $45.03 17 Mar 2026 $44.34 18 Mar 2026 $43.27 19 Mar 2026 $44.24 20 Mar 2026 $43.91 23 Mar 2026 $44.45 24 Mar 2026 $44.27 25 Mar 2026 $43.94 26 Mar 2026 $45.08 27 Mar 2026 $45.01 30 Mar 2026 $46.05 31 Mar 2026 $45.34 1 Apr 2026 $45.51 2 Apr 2026 $46.25 6 Apr 2026 $45.67 7 Apr 2026 $45.71 8 Apr 2026 $45.77 9 Apr 2026 $47.08 10 Apr 2026 $46.94 13 Apr 2026 $45.11 14 Apr 2026 $45.13 15 Apr 2026 $44.68 16 Apr 2026 $44.81 17 Apr 2026 $44.96 20 Apr 2026 $46.85 21 Apr 2026 $46.20 22 Apr 2026 $46.51 23 Apr 2026 $47.52 24 Apr 2026 $46.38 27 Apr 2026 $46.43 28 Apr 2026 $46.53 29 Apr 2026 $45.38 30 Apr 2026 $42.24 1 May 2026 $42.36 4 May 2026 $43.05 5 May 2026 $43.04 6 May 2026 $43.03 7 May 2026 $43.62 8 May 2026 $43.47 11 May 2026 $42.88 12 May 2026 $43.44 13 May 2026 $43.31 14 May 2026 $43.45 15 May 2026 $42.47 18 May 2026 $42.82 19 May 2026 $42.91 20 May 2026 $43.34 21 May 2026 $43.21 22 May 2026 $43.95 26 May 2026 $43.50 27 May 2026 $44.06 28 May 2026 $43.82 29 May 2026 $45.10 1 Jun 2026 $43.86 2 Jun 2026 $45.34 3 Jun 2026 $44.75 4 Jun 2026 $45.24 5 Jun 2026 $45.82 8 Jun 2026 $45.13 9 Jun 2026 $46.39 10 Jun 2026 $46.07 11 Jun 2026 $45.35 12 Jun 2026 $45.57 15 Jun 2026 $45.37 16 Jun 2026 $45.45 17 Jun 2026 $45.00 18 Jun 2026 $45.20 22 Jun 2026 $45.20 23 Jun 2026 $46.28 24 Jun 2026 $47.30 25 Jun 2026 $47.55 26 Jun 2026 $49.08 29 Jun 2026 $48.91 30 Jun 2026 $48.65 1 Jul 2026 $49.04 2 Jul 2026 $50.23 6 Jul 2026 $49.47 7 Jul 2026 $49.69 8 Jul 2026 $49.35 9 Jul 2026 $49.11 10 Jul 2026 $49.71 13 Jul 2026 $50.00 14 Jul 2026 $50.01 15 Jul 2026 $49.73 16 Jul 2026 $51.34 17 Jul 2026 $51.88 20 Jul 2026 $51.38 21 Jul 2026 $50.62 22 Jul 2026 $51.03 23 Jul 2026 $50.96 24 Jul 2026 $50.72 27 Jul 2026 $50.79 28 Jul 2026 $52.44 29 Jul 2026 $51.73 30 Jul 2026 $50.50 31 Jul 2026 $50.11 3 Aug 2026 $49.38 4 Aug 2026 $50.30 5 Aug 2026 $49.74 6 Aug 2026 $49.43 7 Aug 2026 $50.53 10 Aug 2026 $49.48 11 Aug 2026 $49.98 12 Aug 2026 $49.98 13 Aug 2026 $50.19 14 Aug 2026 $50.40 17 Aug 2026 $49.66 18 Aug 2026 $49.86 19 Aug 2026 $49.91 20 Aug 2026 $50.02 21 Aug 2026 $49.55 24 Aug 2026 $50.85 25 Aug 2026 $50.61 26 Aug 2026 $50.26 27 Aug 2026 $50.09 28 Aug 2026 $50.48 31 Aug 2026 $49.97 1 Sep 2026 $49.74 2 Sep 2026 $50.14 3 Sep 2026 $50.53 4 Sep 2026 $50.03 8 Sep 2026 $49.87 9 Sep 2026 $49.43 10 Sep 2026 $48.86 11 Sep 2026 $48.22 14 Sep 2026 $48.23 15 Sep 2026 $47.82 16 Sep 2026 $48.05 17 Sep 2026 $47.88 18 Sep 2026 $47.38 21 Sep 2026 $47.26 22 Sep 2026 $47.29 23 Sep 2026 $46.07 24 Sep 2026 $46.00 25 Sep 2026 $46.17 28 Sep 2026 $45.66 29 Sep 2026 $45.84 30 Sep 2026 $46.27 1 Oct 2026 $45.05 2 Oct 2026 $45.96 5 Oct 2026 $45.84 6 Oct 2026 $45.55 7 Oct 2026 $45.40 8 Oct 2026 $45.60 9 Oct 2026 $45.94 Lynch James Patrick SVP CFO and Treasurer Bought $23.54K 10 Dec 2025 · at $42.80 · 13.5% of stake Mortensen Michelle R VP, Corp Sec &Chief of Staff Sold at will $40.05K 23 Dec 2025 · at $43.34 · 7.4% of stake Luu Michael B Sr. VP Corp Svcs & Chief Risk Sold at will $32.95K 20 Mar 2026 · at $44.53 · 3.0% of stake Mares Michael S JR Vice President, Operations Sold at will $171.25K 20 Mar 2026 · at $44.00 · 31.3% of stake Krummel Thomas M Director Sold at will $160.21K 21 May 2026 · at $43.30 · 13.5% of stake Snow Lester A Director Sold at will $48.40K 27 May 2026 · at $44.00 · 5.7% of stake Krummel Thomas M Director Sold at will $186.35K 13 Aug 2026 · at $50.37 · 15.5% of stake Snow Lester A Director Sold at will $25.11K 1 Sep 2026 · at $50.21 · 2.7% of stake
1 buy7 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$963.70M
Net income
$128.21M
Free cash flow
$302.56M
Operating margin
17.7%
Net margin
13.3%
Return on equity
7.6%
Return on capital
4.3%
Debt to equity
0.87
Revenue growth, 1 yr
6.4%
Revenue growth, 5 yr
6.7% a year
EPS growth, 1 yr
-33.9%

Revenue and profit

Fiscal years, as filed with the SEC · point at a year for the detail
Full statements →
698M 97M FY20 Fiscal year 2020 Revenue $697.58M Net income $96.83M Margin 13.9% 766M 101M FY21 Fiscal year 2021 Revenue $765.70M Net income $101.13M Margin 13.2% · growth +9.8% 773M 96M FY22 Fiscal year 2022 Revenue $772.62M Net income $96.01M Margin 12.4% · growth +0.9% 790M 52M FY23 Fiscal year 2023 Revenue $790.33M Net income $51.91M Margin 6.6% · growth +2.3% 906M 191M FY24 Fiscal year 2024 Revenue $905.62M Net income $190.81M Margin 21.1% · growth +14.6% 964M 128M FY25 Fiscal year 2025 Revenue $963.70M Net income $128.21M Margin 13.3% · growth +6.4%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
1 Sep 2026 Snow Lester A
Director
Sold at will $25.11K 2.7%
13 Aug 2026 Krummel Thomas M
Director
Sold at will $186.35K 15.5%
27 May 2026 Snow Lester A
Director
Sold at will $48.40K 5.7%
21 May 2026 Krummel Thomas M
Director
Sold at will $160.21K 13.5%
20 Mar 2026 Mares Michael S JR
Vice President, Operations
Sold at will $171.25K 31.3%
20 Mar 2026 Luu Michael B
Sr. VP Corp Svcs & Chief Risk
Sold at will $32.95K 3.0%