Assurant, Inc.

Assurant, Inc. is an American specialty insurance and protection products company that embeds insurance, extended warranties, and related services into the customer transactions of mobile carriers, auto dealers, mortgage lenders, and retailers, generating $12.81 billion in revenue in fiscal 2025. The company does not sell directly to consumers. It operates as a B2B2C platform — integrating into the transaction flows of large distribution partners and earning fees and premiums as those partners sell to their own customers.

This is a story about an unusual compounder operating in industries most investors dismiss as low-growth or commoditized. Assurant has delivered nine consecutive years of profitable growth, and management states that adjusted EBITDA (excluding catastrophes) has compounded at an 11% CAGR since 2020, with adjusted EPS at 17% over the same period. The file turns on a single question: whether the Connected Living engine that has driven the last three years of outperformance has enough runway to sustain the compounding trajectory while the housing business, which more than doubled its segment earnings since 2022, navigates a cycle that may be approaching its peak.

The tension is visible in the most recent results. Global Lifestyle is firing: Q1 2026 was the strongest quarter in company history, with Connected Living earnings up 18% and Global Automotive up 23% year-over-year. Global Housing generated $858.7 million in adjusted EBITDA in FY2025, but faces the mechanical headwind of $113 million in favorable prior-year reserve development that management has flagged as non-recurring. How these two engines trade off — and whether the nascent Home Warranty venture becomes a third — will determine the next chapter.