White Mountains reported strong Q3 2020 results, with significant increases in book value per share and adjusted book value per share. The investment portfolio performed well, and the company benefited from the increased fair value of its investment in MediaAlpha. The company also announced a transaction with Ark, expected to close in January 2021, and celebrated the successful IPO of MediaAlpha.
Book value per share and adjusted book value per share both increased 8% in Q3 2020.
Investment portfolio returned 2.8% in Q3 2020, with positive contributions from both equity and fixed income markets.
BAM wrote $30 million of total premiums and member surplus contributions, reflecting elevated demand for bond insurance.
NSM saw 3% quarter over quarter growth in pro forma controlled premiums and 1% quarter over quarter growth in pro forma adjusted EBITDA.
White Mountains expects the Ark transaction to close in January 2021 and anticipates further capital deployments in the coming quarters.
Visualization of income flow from segment revenue to net income