Arch Capital Group delivered meaningful premium and earnings growth in 2025, with net premiums written rising to $16.5 billion and net income available to common shareholders reaching $4.4 billion, accompanied by a materially expanded equity base.
The increase in net premiums written from $15.7 billion to $16.5 billion signals continued organic growth momentum across Arch's underwriting businesses, suggesting favorable market conditions and disciplined capacity deployment. Stockholders' equity expanding 16.3% to $24.2 billion strengthens the company's capital cushion and underwriting capacity, a key credit quality signal for a (re)insurer. Investors should note the modest reduction in shares outstanding — from approximately 375 million to approximately 356 million — indicating continued share repurchase activity, which is incrementally accretive to per-share metrics.
Revenue grew 14.3% to $19.9 billion, reflecting broad-based premium growth consistent with the disclosed $16.5 billion in net premiums written. Total assets expanded 11.8% to $79.2 billion while stockholders' equity rose 16.3% to $24.2 billion, meaning equity grew faster than assets — a favorable signal suggesting improving balance sheet quality and reduced effective leverage. Overall, the financial picture reflects a company in a period of steady, profitable expansion with a strengthening capital base, presenting a constructive outlook for policyholders and shareholders alike.
Equity base grew 16.3% — retained earnings accumulation or equity issuance strengthening the balance sheet.
Revenue growing 14.3% — solid top-line momentum, watch margins for quality of growth.
Asset base grew 11.8% — expansion through organic growth, acquisitions, or capital deployment.
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