Arch Capital Group Ltd.

Arch Capital Group Ltd. is a Bermuda-exempted public company that provides insurance, reinsurance, and mortgage insurance on a worldwide basis. Headquartered in Pembroke, Bermuda, the company's mission is to "Enable Possibility" by promoting progress and inspiring its clients, employees, investors, and communities to achieve their full potential.

The company operates through three primary underwriting segments: Insurance, Reinsurance, and Mortgage. Its Insurance segment offers specialty risk solutions across various lines, including commercial automobile, financial and professional liability, property, energy, marine, and aviation. The Reinsurance segment provides treaty and facultative property and casualty reinsurance, covering areas such as property catastrophe, marine, aviation, and specialty lines. The Mortgage segment delivers risk management, risk financing, and capital optimizing products to the housing sector globally, including U.S. primary mortgage insurance.

Arch Capital Group Ltd. is recognized as a leading global financial services company and is an S&P 500 component. Nicolas Papadopoulo serves as the Chief Executive Officer, having been appointed in October 2024. The company reported strong financial performance in the first quarter of 2026, with net income increasing 77% year-on-year to $1 billion and underwriting income rising 75%. In April 2026, Arch also announced an increase in its share repurchase authorization by $3 billion, bringing the total to $6 billion.