White Mountains Insurance Group, Profit Margin

White Mountains Insurance Group, (WTM) currently reports a profit margin of -67.46% as of March 2026. That compares with 4.66% in the prior-year period — down 1548.7% year over year. That is below the Finance sector average of 17.31%. Use the charts on this page to explore White Mountains Insurance Group,'s profit margin history and peer comparisons.

White Mountains Insurance Group,'s profit margin decreased from 4.66% to -67.46% — a 1548.7% year-over-year decrease (period ending March 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

White Mountains Insurance Group,'s profit margin of -67.46% is lower than the Finance sector average of 17.31%. That is roughly 489.6% below the sector mean. A reading lower peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.

There is no universal 'good' profit margin, but White Mountains Insurance Group,'s current -67.46% should be judged against Finance norms (sector average: 17.31%) and against WTM's own history. Strong, stable readings often indicate durable competitive advantage; volatile or declining ones deserve a closer look at margins and capital efficiency.

Start with the current profit margin of -67.46%, then check the historical chart for trend and the peer comparison chart for relative positioning. The Finance average is 17.31%. From there, open related valuation or income-statement pages for White Mountains Insurance Group,, and consider following WTM for alerts when major investors trade the stock.