A tech-driven, low-cost PMI disruptor compounding book value through buybacks—if the normalizing credit cycle doesn’t turn into a housing-led downturn.
Overview
NMI Holdings (NMIH), through National MI, is a U.S.-focused private mortgage insurer that transfers credit risk away from mortgage lenders, investors, and the GSEs by insuring high-LTV mortgages (typically <20% down). Founded in 2011, it benefits from a “clean” post-crisis book with modern underwriting standards and no pre‑2008 legacy liabilities. The business model is largely recurring: premiums are earned monthly across a growing Insurance-in-Force base, supplemented by net investment income from a high-quality fixed-income portfolio. As of March 31, 2026, NMIH reached a record $222.3B IIF, highlighting ongoing market penetration. Product offerings span borrower-paid and lender-paid MI (monthly, single, or split premium), distributed through delegated and non-delegated underwriting workflows. NMIH differentiates via technology (Rate GPS granular pricing), efficient underwriting, and fast rescission relief through DAR—features that reduce friction for lenders and embed the company into lender systems, supporting share gains and strong margins.