Hamilton Insurance Group, Ltd. (HG) experienced a significant pre-market surge of 9.18% as investors reacted positively to the company's strong financial performance and shareholder-friendly announcements.

The Bermuda-based specialty insurer reported record results for 2025, including a 44% increase in net income to $577 million and a 24% growth in book value per share to $28.50. The company also achieved a 22% return on average equity and 21% growth in gross premiums written to $2.9 billion.

Adding to the positive sentiment, Hamilton's Board of Directors declared a special dividend of $2.00 per common share, which represents a substantial return to shareholders following the company's exceptional financial performance in 2025.