Citable operating metrics

CB operating KPIs from filings

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CB's latest SEC-sourced operating KPI table includes Administrative expense ratio combined ratio at 8.00 for 2026-06-30.

CB operating KPIs from filings
MetricPeriodValueBasis
Administrative expense ratio combined ratioJun 30, 20268.00quarterly
Loss and loss expense ratio combined ratioJun 30, 202656.70quarterly
P&C combined ratioJun 30, 202683.80quarterly
Policy acquisition cost ratio combined ratioJun 30, 202619.10quarterly

Source: SEC EDGAR certified operating KPI disclosure; period Jun 30, 2026; filed Jul 21, 2026; accession 0001193125-26-310312.

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