White Mountains Insurance Group reported a decrease in adjusted book value per share of 2% in Q1 2021, impacted by a mark-to-market decline in MediaAlpha and a loss from NSM's sale of Fresh Insurance. However, underlying operating results were sound, with BAM achieving its strongest first quarter and Ark's gross written premiums more than doubling year over year.
Adjusted book value per share decreased by 2% in Q1 2021, including dividends.
BAM experienced its strongest first quarter on record, driven by primary market penetration and a significant assumed reinsurance transaction.
Ark's gross written premiums increased by more than 2x year over year, with renewal pricing up more than 10%.
NSM posted solid growth in both pro forma controlled premiums and pro forma adjusted EBITDA.
Market conditions remain attractive, and White Mountains is optimistic about profitable growth in the book.
Visualization of income flow from segment revenue to net income