Arch Capital Group Ltd. Announces $2 Billion Increase to Share Repurchase Authorization

Core Viewpoint - Arch Capital Group Ltd. has announced an increase in its share repurchase program authorization by $2.0 billion, reflecting the company's commitment to returning value to shareholders [1] Group 1: Share Repurchase Program - The Board of Directors has authorized an increase in the existing share repurchase program by $2.0 billion [1] - The repurchase may occur through open market or privately negotiated transactions [1] - After accounting for the new authorization and recent repurchases in Q3 2025, approximately $2.3 billion remains available for share repurchases [1]