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Q1 '26Q4 '25Q3 '25Q2 '25Q1 '25
Profitability
Operating margin17%-1.2pp17.7%-7.2pp18.2%-7.5pp18%-6.6pp18.2%-3.4pp
Net margin12.2%-2.2pp13.3%-7.8pp14%-8.7pp14.1%-6.9pp14.4%-3.6pp
Returns
Return on equity7.2%-1.5pp7.7%-4.7pp8.2%-5.0pp8.5%-3.4pp8.7%-1.7pp
Return on invested capital5.4%-0.7pp5.6%-2.6pp6%-2.5pp6%-1.8pp6%-0.7pp
Efficiency
Asset turnover0.2×0.0×0.2×0.0×0.2×0.0×0.2×0.0×0.2×0.0×
Liquidity
Current ratio0.7×+0.2×0.8×+0.2×0.5×-0.1×0.5×0.0×0.5×0.0×
Leverage
Debt-to-equity+0.2×+0.1×0.9×0.0×0.9×0.0×0.9×-0.1×
Net debt / EBITDA+0.8×4.8×+1.4×4.1×+0.8×4.4×+0.7×4.2×+0.1×
Per Share
Book value per share$28.16+2.8%$28.37+1.6%$28.55+3.2%$27.79+4.7%$27.40+7.6%
Valuation
Market capitalization$2.7B-6.2%$2.58B-4.2%$2.73B-14.3%$2.78B-0.8%$2.88B+7.5%
Price / earnings22.7×+1.3×20.1×+6.0×20×+4.2×20.4×+4.4×21.5×+2.9×
Price / sales2.8×-0.3×2.7×-0.3×2.8×-0.8×2.9×-0.5×3.1×-0.3×
Price / book1.6×-0.2×1.5×-0.1×1.6×-0.3×1.7×-0.1×1.8×-0.1×
EV / EBITDA13.6×0.0×12.9×+2.0×12.7×+0.5×13.2×+1.2×13.6×+0.5×
Dividend yield2.7%+0.3pp2.9%+0.4pp2.7%+0.7pp2.6%+0.3pp2.4%+0.1pp

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Questions, answered.

Where do California Water Service Group's ratios come from?
Every ratio is computed from California Water Service Group's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.