Strong Earnings and EPS Growth
Diluted operating earnings per share increased 37.7% year-over-year (Q1 2026 vs Q1 2025) to $5.11, driving an annualized operating return on equity of 24%.
Healthy Underwriting Profitability
Combined ratio was a strong 77.4% for the quarter, aided by 4.5 points of favorable prior-year loss reserve development (up from 3.9 points a year ago) and less than 1 point of catastrophe losses (vs ~6 points in Q1 2025).
Net Written Premium Growth
Net written premium grew 5.6% for the quarter, reflecting growth in business lines with lower reinsurance participation; excluding the Commercial Property division, gross written premium grew 6%.
New Business Momentum
New business submissions increased 6%, new business quotes rose 8%, and new business bind orders grew 9% year-over-year, with ex-Commercial Property submissions up 9%—indicating demand and traction in small- to medium-sized risks.
Investment Income and Portfolio Strength
Net investment income increased 26.5% year-over-year; float grew to $3.3 billion from $3.1 billion, annual gross return was 4.5% (vs 4.3% prior year), and new money yields average ~5% with portfolio duration just above 4 years.
Operational Efficiency and Analytics Advantage
Other underwriting expense (a proxy for operational efficiency) improved slightly to 10.3% from 10.5% year-over-year, while management emphasized a long-term technology and analytics advantage (including AI adoption) and a disciplined, in-house underwriting model that supports lower cost structure and service differentiation.
Segment-Level Wins
Several divisions reported favorable underwriting conditions and growth in the quarter: small business property, Inland Marine, Agribusiness property, Personal Insurance, Agribusiness Casualty, Allied Health, General Casualty, Healthcare, Entertainment and Product Liability.
Cash Flow Trajectory
Cash from operations was noted as up roughly 8% and management indicated operating cash flows are supporting investment portfolio growth (CFO suggested trending cash flow with net written premiums).