Arch Capital Group ACGL Third party occurrence business — Year One
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Where this comes from
Reported directly by Arch Capital Group in its filing.
Tagged under the XBRL concept us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne.
The official record: Arch Capital Group’s 10-K, filed February 26, 2026, on SEC EDGAR. View the filing →
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Questions, answered.
- What is Arch Capital Group's third party occurrence business — year one?
- Arch Capital Group (ACGL) reported third party occurrence business — year one of 3.7% in Q4 2025.
- How has Arch Capital Group's third party occurrence business — year one changed year-over-year?
- Arch Capital Group's third party occurrence business — year one increased by 2.8% year-over-year, from 3.6% to 3.7%.
- What does third party occurrence business — year one mean?
- This metric represents the loss development or claim activity specifically observed during the first year following the inception of the underwriting period for the third-party occurrence business. It is used to analyze the initial speed and severity of claim reporting. This helps actuaries calibrate early-stage loss projections.