secwatch.observer — SEC 8-K summary
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Issuer:     ARCH CAPITAL GROUP LTD. (ACGL)
CIK:        0000947484
Form:       8-K
Filed at:   2026-07-28T20:04:34+00:00
Accession:  0000947484-26-000118
Event type: earnings
Sentiment:  negative
Materiality: 0.75
Item codes: 2.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Arch Capital Q2 net income falls to $1.0B from $1.2B; combined ratio worsens to 83.5%
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- Net income available to common shareholders $1.0B ($3.00/diluted share) vs $1.2B ($3.23) in Q2 2025.
- After-tax operating income $893M ($2.56/share) vs $979M ($2.58) in prior year.
- Combined ratio 83.5% vs 81.2% a year ago; ex-cat and prior year development 82.5% vs 80.9%.
- Gross premiums written $6.1B (-1.1% YoY); net premiums written $4.0B (-6.9%).
- Book value per share $68.04, up 2.8% from Q1; share repurchases $1.2B in quarter.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/947484/000094748426000118/0000947484-26-000118-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/947484/000094748426000118/acgl-20260728.htm
  HTML page:      https://secwatch.observer/filing/0000947484-26-000118

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer