Listed

California Water Service Group

CWTNYSECIK 1035201UtilitiesFiscal year ends Dec 31

Standardized line items from XBRL company facts, the last twelve quarters. Negative values are in parentheses. A figure marked d is derived from year-to-date figures.

Income statement

Revenue$331.2m, Q3 FY2026
Operating income$82.7m, Q3 FY2026
Net income$65.4m, Q3 FY2026
California Water Service Group, income statement, quarterly
Line itemUnitQ4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30Q3 FY20262026-09-30
Revenue$m198Revenue, Q4 FY2023, three months to 2023-12-31$197.6m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure155Revenue, Q1 FY2024, three months to 2024-03-31$154.9m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure227Revenue, Q2 FY2024, three months to 2024-06-30$226.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure306Revenue, Q3 FY2024, three months to 2024-09-30$306.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure218Revenue, Q4 FY2024, three months to 2024-12-31$217.8m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure183Revenue, Q1 FY2025, three months to 2025-03-31$182.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure256Revenue, Q2 FY2025, three months to 2025-06-30$256.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure314Revenue, Q3 FY2025, three months to 2025-09-30$314.1m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure211Revenue, Q4 FY2025, three months to 2025-12-31$210.7m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure197Revenue, Q1 FY2026, three months to 2026-03-31$197.3m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure278Revenue, Q2 FY2026, three months to 2026-06-30$278.0m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure331Revenue, Q3 FY2026, three months to 2026-09-30$331.2m. XBRL concept us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure
Operating income$m35.2Operating income, Q4 FY2023, three months to 2023-12-31$35.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure77.9Operating income, Q1 FY2024, three months to 2024-03-31$77.9m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure48.2Operating income, Q2 FY2024, three months to 2024-06-30$48.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure66.7Operating income, Q3 FY2024, three months to 2024-09-30$66.7m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure32.2Operating income, Q4 FY2024, three months to 2024-12-31$32.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure22.3Operating income, Q1 FY2025, three months to 2025-03-31$22.3m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure51.8Operating income, Q2 FY2025, three months to 2025-06-30$51.8m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure70.6Operating income, Q3 FY2025, three months to 2025-09-30$70.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure25.6Operating income, Q4 FY2025, three months to 2025-12-31$25.6m. XBRL concept us-gaap:OperatingIncomeLoss. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure18.2Operating income, Q1 FY2026, three months to 2026-03-31$18.2m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure70.9Operating income, Q2 FY2026, three months to 2026-06-30$70.9m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure82.7Operating income, Q3 FY2026, three months to 2026-09-30$82.7m. XBRL concept us-gaap:OperatingIncomeLoss. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure
Interest expense$m13.0Interest expense, Q4 FY2023, three months to 2023-12-31$13.0m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure15.8Interest expense, Q1 FY2024, three months to 2024-03-31$15.8m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure14.8Interest expense, Q2 FY2024, three months to 2024-06-30$14.8m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure14.4Interest expense, Q3 FY2024, three months to 2024-09-30$14.4m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure15.7Interest expense, Q4 FY2024, three months to 2024-12-31$15.7m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure16.5Interest expense, Q1 FY2025, three months to 2025-03-31$16.5m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure17.5Interest expense, Q2 FY2025, three months to 2025-06-30$17.5m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure18.1Interest expense, Q3 FY2025, three months to 2025-09-30$18.1m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure18.3Interest expense, Q4 FY2025, three months to 2025-12-31$18.3m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure19.6Interest expense, Q1 FY2026, three months to 2026-03-31$19.6m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure20.8Interest expense, Q2 FY2026, three months to 2026-06-30$20.8m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure20.2Interest expense, Q3 FY2026, three months to 2026-09-30$20.2m. XBRL concept us-gaap:InterestExpenseNonoperating. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure
Income tax$m(9.7)Income tax, Q4 FY2023, three months to 2023-12-31−$9.7m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure16.9Income tax, Q1 FY2024, three months to 2024-03-31$16.9m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure10.0Income tax, Q2 FY2024, three months to 2024-06-30$10.0m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure17.4Income tax, Q3 FY2024, three months to 2024-09-30$17.4m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure(1.8)Income tax, Q4 FY2024, three months to 2024-12-31−$1.8m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure2.7Income tax, Q1 FY2025, three months to 2025-03-31$2.7m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure8.7Income tax, Q2 FY2025, three months to 2025-06-30$8.7m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure12.6Income tax, Q3 FY2025, three months to 2025-09-30$12.6m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure(4.9)Income tax, Q4 FY2025, three months to 2025-12-31−$4.9m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure1.5Income tax, Q1 FY2026, three months to 2026-03-31$1.5m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure15.6Income tax, Q2 FY2026, three months to 2026-06-30$15.6m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure18.3Income tax, Q3 FY2026, three months to 2026-09-30$18.3m. XBRL concept us-gaap:IncomeTaxExpenseBenefit. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure
Net income$m30.1Net income, Q4 FY2023, three months to 2023-12-31$30.1m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure69.9Net income, Q1 FY2024, three months to 2024-03-31$69.9m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure40.6Net income, Q2 FY2024, three months to 2024-06-30$40.6m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure60.7Net income, Q3 FY2024, three months to 2024-09-30$60.7m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure19.7Net income, Q4 FY2024, three months to 2024-12-31$19.7m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure13.3Net income, Q1 FY2025, three months to 2025-03-31$13.3m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure42.2Net income, Q2 FY2025, three months to 2025-06-30$42.2m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure61.2Net income, Q3 FY2025, three months to 2025-09-30$61.2m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure11.5Net income, Q4 FY2025, three months to 2025-12-31$11.5m. XBRL concept us-gaap:NetIncomeLoss. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure4.0Net income, Q1 FY2026, three months to 2026-03-31$4.0m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure56.5Net income, Q2 FY2026, three months to 2026-06-30$56.5m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure65.4Net income, Q3 FY2026, three months to 2026-09-30$65.4m. XBRL concept us-gaap:NetIncomeLoss. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure
Diluted EPS$ per sharenot reported1.21Diluted EPS, Q1 FY2024, three months to 2024-03-31$1.21 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure0.70Diluted EPS, Q2 FY2024, three months to 2024-06-30$0.70 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure1.03Diluted EPS, Q3 FY2024, three months to 2024-09-30$1.03 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figurenot reported0.22Diluted EPS, Q1 FY2025, three months to 2025-03-31$0.22 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure0.71Diluted EPS, Q2 FY2025, three months to 2025-06-30$0.71 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure1.03Diluted EPS, Q3 FY2025, three months to 2025-09-30$1.03 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figurenot reported0.07Diluted EPS, Q1 FY2026, three months to 2026-03-31$0.07 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure0.93Diluted EPS, Q2 FY2026, three months to 2026-06-30$0.93 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure1.05Diluted EPS, Q3 FY2026, three months to 2026-09-30$1.05 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure
Basic EPS$ per sharenot reported1.21Basic EPS, Q1 FY2024, three months to 2024-03-31$1.21 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure0.70Basic EPS, Q2 FY2024, three months to 2024-06-30$0.70 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure1.03Basic EPS, Q3 FY2024, three months to 2024-09-30$1.03 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figurenot reported0.22Basic EPS, Q1 FY2025, three months to 2025-03-31$0.22 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure0.71Basic EPS, Q2 FY2025, three months to 2025-06-30$0.71 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure1.03Basic EPS, Q3 FY2025, three months to 2025-09-30$1.03 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figurenot reported0.07Basic EPS, Q1 FY2026, three months to 2026-03-31$0.07 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure0.94Basic EPS, Q2 FY2026, three months to 2026-06-30$0.94 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure1.05Basic EPS, Q3 FY2026, three months to 2026-09-30$1.05 per share. XBRL concept us-gaap:EarningsPerShareBasic. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure

Balance sheet

Cash and equivalents$45.1m, Q3 FY2026
Long-term debt$1.47bn, FY2025
Shareholders' equity$1.91bn, Q3 FY2026
California Water Service Group, balance sheet, quarterly
Line itemUnitFY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30Q3 FY20262026-09-30
Cash and equivalents$m39.6Cash and equivalents, FY2023, at 2023-12-31$39.6m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2025-02-27, accession 0001035201-25-000003.Report this figure42.8Cash and equivalents, Q1 FY2024, at 2024-03-31$42.8m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-04-25, accession 0001035201-24-000007.Report this figure37.3Cash and equivalents, Q2 FY2024, at 2024-06-30$37.3m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-08-01, accession 0001035201-24-000010.Report this figure59.6Cash and equivalents, Q3 FY2024, at 2024-09-30$59.6m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2024-10-31, accession 0001035201-24-000013.Report this figure50.1Cash and equivalents, FY2024, at 2024-12-31$50.1m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-K filed 2026-02-27, accession 0001628280-26-012444.Report this figure44.5Cash and equivalents, Q1 FY2025, at 2025-03-31$44.5m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure50.5Cash and equivalents, Q2 FY2025, at 2025-06-30$50.5m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure76.0Cash and equivalents, Q3 FY2025, at 2025-09-30$76.0m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure51.8Cash and equivalents, FY2025, at 2025-12-31$51.8m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure58.1Cash and equivalents, Q1 FY2026, at 2026-03-31$58.1m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure43.4Cash and equivalents, Q2 FY2026, at 2026-06-30$43.4m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure45.1Cash and equivalents, Q3 FY2026, at 2026-09-30$45.1m. XBRL concept us-gaap:CashAndCashEquivalentsAtCarryingValue. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure
Current assets$m296Current assets, FY2023, at 2023-12-31$296.3m. XBRL concept us-gaap:AssetsCurrent. 10-K filed 2025-02-27, accession 0001035201-25-000003.Report this figure283Current assets, Q1 FY2024, at 2024-03-31$283.1m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-04-25, accession 0001035201-24-000007.Report this figure267Current assets, Q2 FY2024, at 2024-06-30$266.8m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-08-01, accession 0001035201-24-000010.Report this figure363Current assets, Q3 FY2024, at 2024-09-30$363.0m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2024-10-31, accession 0001035201-24-000013.Report this figure324Current assets, FY2024, at 2024-12-31$324.1m. XBRL concept us-gaap:AssetsCurrent. 10-K filed 2026-02-27, accession 0001628280-26-012444.Report this figure319Current assets, Q1 FY2025, at 2025-03-31$319.2m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure362Current assets, Q2 FY2025, at 2025-06-30$361.6m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure399Current assets, Q3 FY2025, at 2025-09-30$399.3m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure354Current assets, FY2025, at 2025-12-31$354.4m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure375Current assets, Q1 FY2026, at 2026-03-31$375.2m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure407Current assets, Q2 FY2026, at 2026-06-30$407.2m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure408Current assets, Q3 FY2026, at 2026-09-30$407.6m. XBRL concept us-gaap:AssetsCurrent. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure
Total assets$m4,596Total assets, FY2023, at 2023-12-31$4.60bn. XBRL concept us-gaap:Assets. 10-K filed 2025-02-27, accession 0001035201-25-000003.Report this figure4,781Total assets, Q1 FY2024, at 2024-03-31$4.78bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-04-25, accession 0001035201-24-000007.Report this figure4,871Total assets, Q2 FY2024, at 2024-06-30$4.87bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-08-01, accession 0001035201-24-000010.Report this figure5,015Total assets, Q3 FY2024, at 2024-09-30$5.01bn. XBRL concept us-gaap:Assets. 10-Q filed 2024-10-31, accession 0001035201-24-000013.Report this figure5,180Total assets, FY2024, at 2024-12-31$5.18bn. XBRL concept us-gaap:Assets. 10-K filed 2026-02-27, accession 0001628280-26-012444.Report this figure5,258Total assets, Q1 FY2025, at 2025-03-31$5.26bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure5,400Total assets, Q2 FY2025, at 2025-06-30$5.40bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure5,519Total assets, Q3 FY2025, at 2025-09-30$5.52bn. XBRL concept us-gaap:Assets. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure5,671Total assets, FY2025, at 2025-12-31$5.67bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure5,780Total assets, Q1 FY2026, at 2026-03-31$5.78bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure5,955Total assets, Q2 FY2026, at 2026-06-30$5.95bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure6,074Total assets, Q3 FY2026, at 2026-09-30$6.07bn. XBRL concept us-gaap:Assets. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure
Current liabilities$m430Current liabilities, FY2023, at 2023-12-31$430.3m. XBRL concept us-gaap:LiabilitiesCurrent. 10-K filed 2025-02-27, accession 0001035201-25-000003.Report this figure508Current liabilities, Q1 FY2024, at 2024-03-31$507.9m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-04-25, accession 0001035201-24-000007.Report this figure513Current liabilities, Q2 FY2024, at 2024-06-30$512.5m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-08-01, accession 0001035201-24-000010.Report this figure571Current liabilities, Q3 FY2024, at 2024-09-30$570.7m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2024-10-31, accession 0001035201-24-000013.Report this figure538Current liabilities, FY2024, at 2024-12-31$538.4m. XBRL concept us-gaap:LiabilitiesCurrent. 10-K filed 2026-02-27, accession 0001628280-26-012444.Report this figure604Current liabilities, Q1 FY2025, at 2025-03-31$604.1m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure686Current liabilities, Q2 FY2025, at 2025-06-30$686.1m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure730Current liabilities, Q3 FY2025, at 2025-09-30$729.9m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure418Current liabilities, FY2025, at 2025-12-31$418.2m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure545Current liabilities, Q1 FY2026, at 2026-03-31$545.0m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure581Current liabilities, Q2 FY2026, at 2026-06-30$580.7m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure575Current liabilities, Q3 FY2026, at 2026-09-30$574.9m. XBRL concept us-gaap:LiabilitiesCurrent. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure
Long-term debt$m1,053Long-term debt, FY2023, at 2023-12-31$1.05bn. XBRL concept us-gaap:LongTermDebtNoncurrent. 10-K filed 2025-02-27, accession 0001035201-25-000003.Report this figure1,052Long-term debt, Q1 FY2024, at 2024-03-31$1.05bn. XBRL concept us-gaap:LongTermDebtNoncurrent. 10-Q filed 2024-04-25, accession 0001035201-24-000007.Report this figure1,052Long-term debt, Q2 FY2024, at 2024-06-30$1.05bn. XBRL concept us-gaap:LongTermDebtNoncurrent. 10-Q filed 2024-08-01, accession 0001035201-24-000010.Report this figure1,052Long-term debt, Q3 FY2024, at 2024-09-30$1.05bn. XBRL concept us-gaap:LongTermDebtNoncurrent. 10-Q filed 2024-10-31, accession 0001035201-24-000013.Report this figure1,105Long-term debt, FY2024, at 2024-12-31$1.10bn. XBRL concept us-gaap:LongTermDebtNoncurrent. 10-K filed 2026-02-27, accession 0001628280-26-012444.Report this figurenot reportednot reportednot reported1,472Long-term debt, FY2025, at 2025-12-31$1.47bn. XBRL concept us-gaap:LongTermDebtNoncurrent. 10-K filed 2026-02-27, accession 0001628280-26-012444.Report this figurenot reportednot reportednot reported
Current portion of debt$m0.7Current portion of debt, FY2023, at 2023-12-31$672.0k. XBRL concept us-gaap:LongTermDebtCurrent. 10-K filed 2025-02-27, accession 0001035201-25-000003.Report this figure1.2Current portion of debt, Q1 FY2024, at 2024-03-31$1.2m. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2024-04-25, accession 0001035201-24-000007.Report this figure1.2Current portion of debt, Q2 FY2024, at 2024-06-30$1.2m. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2024-08-01, accession 0001035201-24-000010.Report this figure0.9Current portion of debt, Q3 FY2024, at 2024-09-30$890.0k. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2024-10-31, accession 0001035201-24-000013.Report this figure72.4Current portion of debt, FY2024, at 2024-12-31$72.4m. XBRL concept us-gaap:LongTermDebtCurrent. 10-K filed 2026-02-27, accession 0001628280-26-012444.Report this figure72.4Current portion of debt, Q1 FY2025, at 2025-03-31$72.4m. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure72.5Current portion of debt, Q2 FY2025, at 2025-06-30$72.5m. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure72.5Current portion of debt, Q3 FY2025, at 2025-09-30$72.5m. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure2.3Current portion of debt, FY2025, at 2025-12-31$2.3m. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure0.8Current portion of debt, Q1 FY2026, at 2026-03-31$821.0k. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure0.6Current portion of debt, Q2 FY2026, at 2026-06-30$590.0k. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure0.3Current portion of debt, Q3 FY2026, at 2026-09-30$316.0k. XBRL concept us-gaap:LongTermDebtCurrent. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure
Short-term borrowings$m180Short-term borrowings, FY2023, at 2023-12-31$180.0m. XBRL concept us-gaap:ShortTermBorrowings. 10-K filed 2025-02-27, accession 0001035201-25-000003.Report this figure280Short-term borrowings, Q1 FY2024, at 2024-03-31$280.0m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2024-04-25, accession 0001035201-24-000007.Report this figure245Short-term borrowings, Q2 FY2024, at 2024-06-30$245.0m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2024-08-01, accession 0001035201-24-000010.Report this figure260Short-term borrowings, Q3 FY2024, at 2024-09-30$260.0m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2024-10-31, accession 0001035201-24-000013.Report this figure205Short-term borrowings, FY2024, at 2024-12-31$205.0m. XBRL concept us-gaap:ShortTermBorrowings. 10-K filed 2026-02-27, accession 0001628280-26-012444.Report this figure285Short-term borrowings, Q1 FY2025, at 2025-03-31$285.0m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure360Short-term borrowings, Q2 FY2025, at 2025-06-30$360.0m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure345Short-term borrowings, Q3 FY2025, at 2025-09-30$345.0m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure130Short-term borrowings, FY2025, at 2025-12-31$130.0m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure230Short-term borrowings, Q1 FY2026, at 2026-03-31$230.0m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure205Short-term borrowings, Q2 FY2026, at 2026-06-30$205.0m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure175Short-term borrowings, Q3 FY2026, at 2026-09-30$175.0m. XBRL concept us-gaap:ShortTermBorrowings. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure
Shareholders' equity$m1,430Shareholders' equity, FY2023, at 2023-12-31$1.43bn. XBRL concept us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest. 10-K filed 2026-02-27, accession 0001628280-26-012444.Report this figure1,471Shareholders' equity, Q1 FY2024, at 2024-03-31$1.47bn. XBRL concept us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure1,548Shareholders' equity, Q2 FY2024, at 2024-06-30$1.55bn. XBRL concept us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure1,632Shareholders' equity, Q3 FY2024, at 2024-09-30$1.63bn. XBRL concept us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure1,638Shareholders' equity, FY2024, at 2024-12-31$1.64bn. XBRL concept us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure1,632Shareholders' equity, Q1 FY2025, at 2025-03-31$1.63bn. XBRL concept us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure1,657Shareholders' equity, Q2 FY2025, at 2025-06-30$1.66bn. XBRL concept us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure1,703Shareholders' equity, Q3 FY2025, at 2025-09-30$1.70bn. XBRL concept us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure1,692Shareholders' equity, FY2025, at 2025-12-31$1.69bn. XBRL concept us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure1,683Shareholders' equity, Q1 FY2026, at 2026-03-31$1.68bn. XBRL concept us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure1,810Shareholders' equity, Q2 FY2026, at 2026-06-30$1.81bn. XBRL concept us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure1,907Shareholders' equity, Q3 FY2026, at 2026-09-30$1.91bn. XBRL concept us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure

Cash flow

Operating cash flow$149.3m, Q3 FY2026
Share repurchases$141.0k, Q3 FY2026
California Water Service Group, cash flow, quarterly
Line itemUnitQ4 FY20232023-12-31Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q4 FY20242024-12-31Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q4 FY20252025-12-31Q1 FY20262026-03-31Q2 FY20262026-06-30Q3 FY20262026-09-30
Operating cash flow$m74.3Operating cash flow, Q4 FY2023, three months to 2023-12-31$74.3m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure26.5Operating cash flow, Q1 FY2024, three months to 2024-03-31$26.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure94.4Operating cash flow, Q2 FY2024, three months to 2024-06-30$94.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-07-31, accession 0001035201-25-000012. Derived: 6-month figure less the 3-month figure.Report this figure102Operating cash flow, Q3 FY2024, three months to 2024-09-30$101.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-10-30, accession 0001035201-25-000039. Derived: 9-month figure less the 6-month figure.Report this figure68.1Operating cash flow, Q4 FY2024, three months to 2024-12-31$68.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure38.4Operating cash flow, Q1 FY2025, three months to 2025-03-31$38.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure48.9Operating cash flow, Q2 FY2025, three months to 2025-06-30$48.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-07-30, accession 0001628280-26-050990. Derived: 6-month figure less the 3-month figure.Report this figure167Operating cash flow, Q3 FY2025, three months to 2025-09-30$167.3m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-10-29, accession 0001628280-26-068293. Derived: 9-month figure less the 6-month figure.Report this figure47.9Operating cash flow, Q4 FY2025, three months to 2025-12-31$47.9m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure49.4Operating cash flow, Q1 FY2026, three months to 2026-03-31$49.4m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure63.6Operating cash flow, Q2 FY2026, three months to 2026-06-30$63.6m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-07-30, accession 0001628280-26-050990. Derived: 6-month figure less the 3-month figure.Report this figure149Operating cash flow, Q3 FY2026, three months to 2026-09-30$149.3m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2026-10-29, accession 0001628280-26-068293. Derived: 9-month figure less the 6-month figure.Report this figure
Dividends paid$m15.0Dividends paid, Q4 FY2023, three months to 2023-12-31$15.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure16.2Dividends paid, Q1 FY2024, three months to 2024-03-31$16.2m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure16.2Dividends paid, Q2 FY2024, three months to 2024-06-30$16.2m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2025-07-31, accession 0001035201-25-000012. Derived: 6-month figure less the 3-month figure.Report this figure16.5Dividends paid, Q3 FY2024, three months to 2024-09-30$16.5m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2025-10-30, accession 0001035201-25-000039. Derived: 9-month figure less the 6-month figure.Report this figure16.7Dividends paid, Q4 FY2024, three months to 2024-12-31$16.7m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure20.2Dividends paid, Q1 FY2025, three months to 2025-03-31$20.2m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure17.9Dividends paid, Q2 FY2025, three months to 2025-06-30$17.9m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2026-07-30, accession 0001628280-26-050990. Derived: 6-month figure less the 3-month figure.Report this figure17.9Dividends paid, Q3 FY2025, three months to 2025-09-30$17.9m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2026-10-29, accession 0001628280-26-068293. Derived: 9-month figure less the 6-month figure.Report this figure17.9Dividends paid, Q4 FY2025, three months to 2025-12-31$17.9m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure20.0Dividends paid, Q1 FY2026, three months to 2026-03-31$20.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure20.1Dividends paid, Q2 FY2026, three months to 2026-06-30$20.1m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2026-07-30, accession 0001628280-26-050990. Derived: 6-month figure less the 3-month figure.Report this figure21.0Dividends paid, Q3 FY2026, three months to 2026-09-30$21.0m. XBRL concept us-gaap:PaymentsOfDividendsCommonStock. 10-Q filed 2026-10-29, accession 0001628280-26-068293. Derived: 9-month figure less the 6-month figure.Report this figure
Share repurchases$m0.1Share repurchases, Q4 FY2023, three months to 2023-12-31$104.0k. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure1.1Share repurchases, Q1 FY2024, three months to 2024-03-31$1.1m. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure0.1Share repurchases, Q2 FY2024, three months to 2024-06-30$93.0k. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-Q filed 2025-07-31, accession 0001035201-25-000012. Derived: 6-month figure less the 3-month figure.Report this figure0.1Share repurchases, Q3 FY2024, three months to 2024-09-30$104.0k. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-Q filed 2025-10-30, accession 0001035201-25-000039. Derived: 9-month figure less the 6-month figure.Report this figure0.1Share repurchases, Q4 FY2024, three months to 2024-12-31$96.0k. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure1.1Share repurchases, Q1 FY2025, three months to 2025-03-31$1.1m. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure0.1Share repurchases, Q2 FY2025, three months to 2025-06-30$105.0k. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-Q filed 2026-07-30, accession 0001628280-26-050990. Derived: 6-month figure less the 3-month figure.Report this figure0.1Share repurchases, Q3 FY2025, three months to 2025-09-30$112.0k. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-Q filed 2026-10-29, accession 0001628280-26-068293. Derived: 9-month figure less the 6-month figure.Report this figure0.1Share repurchases, Q4 FY2025, three months to 2025-12-31$107.0k. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-K filed 2026-02-27, accession 0001628280-26-012444. Derived: 12-month figure less the 9-month figure.Report this figure0.8Share repurchases, Q1 FY2026, three months to 2026-03-31$823.0k. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure0.1Share repurchases, Q2 FY2026, three months to 2026-06-30$128.0k. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-Q filed 2026-07-30, accession 0001628280-26-050990. Derived: 6-month figure less the 3-month figure.Report this figure0.1Share repurchases, Q3 FY2026, three months to 2026-09-30$141.0k. XBRL concept us-gaap:PaymentsForRepurchaseOfCommonStock. 10-Q filed 2026-10-29, accession 0001628280-26-068293. Derived: 9-month figure less the 6-month figure.Report this figure

Shares

Diluted shares (weighted)62.50m, Q3 FY2026
California Water Service Group, shares, quarterly
Line itemUnitQ1 FY20232023-03-31Q2 FY20232023-06-30Q3 FY20232023-09-30Q1 FY20242024-03-31Q2 FY20242024-06-30Q3 FY20242024-09-30Q1 FY20252025-03-31Q2 FY20252025-06-30Q3 FY20252025-09-30Q1 FY20262026-03-31Q2 FY20262026-06-30Q3 FY20262026-09-30
Diluted shares (weighted)m shares55.7Diluted shares (weighted), Q1 FY2023, three months to 2023-03-3155,666,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2024-04-25, accession 0001035201-24-000007.Report this figure56.7Diluted shares (weighted), Q2 FY2023, three months to 2023-06-3056,730,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2024-08-01, accession 0001035201-24-000010.Report this figure57.7Diluted shares (weighted), Q3 FY2023, three months to 2023-09-3057,740,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2024-10-31, accession 0001035201-24-000013.Report this figure57.8Diluted shares (weighted), Q1 FY2024, three months to 2024-03-3157,774,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-05-01, accession 0001035201-25-000006.Report this figure58.3Diluted shares (weighted), Q2 FY2024, three months to 2024-06-3058,325,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-07-31, accession 0001035201-25-000012.Report this figure59.0Diluted shares (weighted), Q3 FY2024, three months to 2024-09-3058,982,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2025-10-30, accession 0001035201-25-000039.Report this figure59.6Diluted shares (weighted), Q1 FY2025, three months to 2025-03-3159,566,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure59.6Diluted shares (weighted), Q2 FY2025, three months to 2025-06-3059,629,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure59.7Diluted shares (weighted), Q3 FY2025, three months to 2025-09-3059,653,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure59.8Diluted shares (weighted), Q1 FY2026, three months to 2026-03-3159,771,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-04-30, accession 0001628280-26-028730.Report this figure60.4Diluted shares (weighted), Q2 FY2026, three months to 2026-06-3060,434,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-07-30, accession 0001628280-26-050990.Report this figure62.5Diluted shares (weighted), Q3 FY2026, three months to 2026-09-3062,502,000 shares. XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure

Shares outstanding: 62.88mShares outstanding, period not labelled, at 2026-10-1962,876,955 shares. XBRL concept dei:EntityCommonStockSharesOutstanding. 10-Q filed 2026-10-29, accession 0001628280-26-068293.Report this figure at Oct 19, 2026, from the cover of the 10-Q filed Oct 29, 2026.

Source: SEC EDGAR, XBRL company facts. Last ingested by Listed: Oct 29, 2026, 19:24 ET. Listed shows no prices and gives no investment advice.