AM Best: 2025 P/C Snapshot – Strongest Performance in a Decade Showcases Resilience

The U.S. personal lines segment's underwriting profit almost quadrupled to more than $45 billion, and the commercial lines segment 's profit more than doubled to over $19 billion in 2025, according to Best's Special Report discussed by David Blades, associate director, and Christopher Graham, senior industry research analyst, both of AM Best.