CWT — California Water Service Group

Stock analysis, trade plans, and proprietary indicators by Trend Edge.

About California Water Service Group

California Water Service Group, through its subsidiaries, provides water utility and other related services in California, Washington, New Mexico, Hawaii, and Texas. It is involved in the production, purchase, storage, treatment, testing, distribution, and sale of water for domestic, industrial, public, and irrigation uses, as well as for fire protection services. Read full Trend Edge analysis →

Trend Edge Proprietary Indicators

Key Metrics

Current Price$44.06
Market Cap$2.59B
Float59.4M
Shares Outstanding59.9M
P/E (Forward)16.95
P/E (TTM)21.61
Price/Sales (TTM)2.56
vs. Analyst Target+17.3% to analyst PT
Profit Margin11.77%
Operating Margin (TTM)10.35%
Revenue (TTM)$1.01B
Earnings Growth (YoY)-69.30%
Dividend Rate1.3%
Analyst Target Price$51.67 (5 analysts)

Financial History

Annual Revenue & Earnings History

YearRevenueNet IncomeGross ProfitEBITDA
2020 $794M $96.8M $392M $252M
2021 $791M $101M $484M $260M
2022 $846M $96.0M $530M $263M
2023 $795M $51.9M $363M $218M
2024 $1.04B $191M $989M $424M
2025 $1.00B $128M $367M $358M

Recent Quarterly Revenue & Net Income

QuarterRevenueNet Income
Jun 2025 $265M $42.2M
Sep 2025 $311M $61.2M
Dec 2025 $220M $11.5M
Mar 2026 $215M $4.0M

Ownership & Float

Insider Ownership0.7%
Institutional Ownership94.1%
Short Float2.4%
% of All Funds Holding3.74%
Number of Funds Holding307

Current Moving Averages

Trend Edge tracks near-term, medium-term, cyclical, and secular moving averages across weekly and monthly timeframes to identify trend structure at every horizon.

TimeframeSMAValueTrend Context
Weekly10-Week SMA$44.59Near-term / short-term trend
Weekly40-Week SMA$45.22Medium-term trend
Weekly80-Week SMA$46.01Cyclical trend (business cycle)
Weekly200-Week SMA$50.54Secular trend (multi-year)
Monthly10-Month SMA$44.73Near-term monthly trend
Monthly20-Month SMA$46.19Medium-term monthly trend
Monthly40-Month SMA$48.84Secular monthly trend

Volume Shelves — Support & Resistance

Trend Edge identifies volume shelves: price zones where historically elevated trading volume creates structural support or resistance. A volume shelf forms when a disproportionate share of cumulative volume was transacted at a specific price level, making it a high-conviction anchor for future price reactions.

Price LevelTypeVolume RatioAge
$51.00 resistance 1.04x 11 months ago
$51.00 resistance 1.03x 16 months ago

Historical Earnings Reactions (124 events)

TimeframeAvg ReturnMedianWin RateBestWorst
Gap -0.08% 0.03% 50.81% 4.52% -4.93%
1 Day -0.32% -0.29% 43.55% 8.51% -12.14%
1 Week 0.21% 0.09% 51.61% 15.23% -9.68%
2 Weeks 0.28% 0.36% 52.42% 17.13% -13.93%
1 Month 1.04% 0.79% 56.91% 22.06% -17.52%

Next earnings: July 19, 2026 (52 days away)

Seasonality & Day-of-Week Patterns

Monthly Seasonality

MonthAvg ReturnWin RateSamples
Jan0.0%54.9%51
Feb-0.1%56.9%51
Mar0.5%54.9%51
Apr-0.1%47.1%51
May-0.2%48.0%50
Jun0.7%48.0%50
Jul1.8%54.0%50
Aug1.1%60.0%50
Sep-0.4%52.0%50
Oct0.9%54.0%50
Nov2.6%56.0%50
Dec1.8%60.8%51

Day-of-Week Tendencies

DayAvg ReturnWin RateSamples
Monday -0.01% 40.6% 2384
Tuesday 0.12% 41.9% 2587
Wednesday -0.02% 40.9% 2587
Thursday 0.05% 42.3% 2537
Friday 0.06% 42.5% 2524

Top Institutional Holders

Institutional holder breakdown coming soon.

Total institutional ownership: 94.1%

Insider Transactions — Smart Summary

Total insider ownership: 0.7%

12-Month Insider Activity Summary

Total Filings7
Net Value-$226,219.831
Net Shares Change-10,029
% of Float-0.0%
C-Suite Filings5
Clusters Detected1

Key Insiders

NameTitleNet ValueFilingsActivity
Mares Michael S JR Vice President, Operations -$171,248 1 1 sell
Krummel Thomas M -$160,214.44 1 1 sell
Snow Lester A -$55,812 1 1 sell
Mortensen Michelle R VP, Corp Sec andChief of Staff -$40,046.16 1 1 sell
Luu Michael B Sr. VP Corp Svcs and Chief Risk -$38,465.671 2 2 sell
Lynch James Patrick SVP CFO and Treasurer +$23,540 1 1 buy

Transaction Clusters

PeriodFilingsInsidersNet ValueSeniority
2025-12-09 – 2025-12-23 3 3 -$22,026.4 3 C-suite

Significant Filings

DateInsiderTitleNet ValuePrice After
2026-05-21 Krummel Thomas M -$160,214.44 Transaction at $43.30, now +1.8%
2026-03-24 Mares Michael S JR Vice President, Operations -$171,248 Transaction at $44.00, now +0.1%
2026-03-24 Luu Michael B Sr. VP Corp Svcs and Chief Risk -$32,945.431 Transaction at $44.53, now -1.1%
2025-12-11 Lynch James Patrick SVP CFO and Treasurer +$23,540 Transaction at $42.80, now +2.9%
2025-12-23 Mortensen Michelle R VP, Corp Sec andChief of Staff -$40,046.16 Transaction at $43.34, now +1.7%
2025-12-09 Luu Michael B SVP Corp Svce and Chief Risk Of -$5,520.24 Transaction at $44.88, now -1.8%

View full insider transaction history on Trend Edge →

AI Consult Analysis

Trend Edge's AI Consult feature delivers a comprehensive, multi-layer trade plan for California Water Service Group (CWT) powered by Claude Opus — Anthropic's most capable AI model. The analysis covers five layers: technical analysis (near-term, medium-term, cyclical, and secular trend, momentum, volume shelf support and resistance, breakout and breakdown signals), qualitative analysis (business model, competitive moat, sector dynamics), insider sentiment (buy and sell signals from executive and director transactions), share stats analysis (institutional accumulation, fund positioning, short float squeeze potential), and fundamental analysis (valuation, revenue growth, profit margin, earnings quality).

AI Consult synthesizes all five layers into a single bullish or bearish thesis with explicit entry, exit, stop loss, and take profit levels — giving you a complete, AI-powered trade plan with defined risk/reward. Whether you are building a long position, initiating a short, or looking for a reversal setup, AI Consult identifies the highest-probability signal from the current trend.

Get the full AI Consult analysis for CWT on Trend Edge →