Arch Capital Group ACGL Multi-line and other specialty — Year One
Other product segments
Similar metrics at other companies
Other financials
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 →
Ask your AI about Arch Capital Group's multi-line and other specialty — year one.
Connect your AI assistant and compare segments, right in your chat.
Connect your AI

Claude
Questions, answered.
- What is Arch Capital Group's multi-line and other specialty — year one?
- Arch Capital Group (ACGL) reported multi-line and other specialty — year one of 31.2% in Q4 2025.
- How has Arch Capital Group's multi-line and other specialty — year one changed year-over-year?
- Arch Capital Group's multi-line and other specialty — year one decreased by 4.9% year-over-year, from 32.8% to 31.2%.
- What does multi-line and other specialty — year one mean?
- This metric represents the loss development or claims activity specifically for the first year following the inception of the underwriting period for the multi-line and specialty segment. It is used to analyze the early-stage loss emergence patterns of the segment's insurance products. This helps in benchmarking the speed at which claims are reported and settled in their first year.