Research · Sep 3, 2026
[RDN] Radian Group Thesis 2026: A Private-Mortgage-Insurance Compounder Distributes Cash Through Housing-Credit Stability
Radian Group Inc (NYSE: RDN), headquartered in Wayne, Pennsylvania (Philadelphia suburb), is a private-mortgage-insurance (PMI) + mortgage-and-real-estate-services holding company providing primary private mortgage insurance for low-down-payment GSE-conforming residential mortgages + title insurance + valuation services + real-estate platforms + asset management services. Founded in 1977 as Commonwealth Mortgage Assurance Company (CMAC), renamed Radian Group via the CMAC-Amerin-Guaranty-Insurance merger of 1999, and has operated continuously for ~48 years through multiple housing-credit cycles including the 2007-2010 housing-crisis (Radian + other US-private-MIs experienced severe losses but selectively-survived with capital-raises + Federal Reserve-and-GSE-coordinated industry-rebuild). Through the 2017-2026 Rick Thornberry tenure, Radian executed strategic-stabilization post-housing-crisis + operational-discipline-pivot, selectively-grew in-force-portfolio from ~$200B 2017 to ~$280-300B 2025, selectively-restructured homegenius 2023-2024 with workforce-reduction, and aggressive-capital-return ~$200-500M/yr buybacks + ~$1.00/yr dividend. Under President & CEO Rick Thornberry (CEO since 2017, prior US CEO of Loan Depot LLC), FY2025 closes with selected various aggregate revenue ~$1.2-1.3B, net income ~$0.55-0.70B, EPS ~$3.85-4.85, ROE ~12-14%, and ~140M shares outstanding. The first deep-dive — Mortgage Insurance segment + private-MI in-force-portfolio franchise — covers MI (~$1.05-1.20B, ~85-90%) providing first-loss-credit-protection (typically ~30%+ LTV coverage) for low-down-payment (<20%-down) GSE-conforming residential mortgages sold to Fannie Mae (FNMA) + Freddie Mac (FMCC) under the GSE Charter + Private Mortgage Insurer Eligibility Requirements (PMIERs) framework. In-force-portfolio scale: ~$280-300B at average-policy-life ~10-12 years providing multi-decade annuity-like earned-premium-stream. Persistency: ~80-85% twelve-month — selectively-higher than 2020-2021 cohorts that massively-refinanced-out during low-rate-cycle; 2022-2025 originations at 6-7%+ rates selectively-locking-in-elevated-persistency. New-Insurance-Written: ~$50-65B/yr cyclical to US-purchase + refinance origination. Loss ratio: ~5-15% benign; ~25-50%+ housing-recession scenarios (2007-2010 spiked to 200%+); current FY2025 ~5-10%. Investment portfolio ~$5.5-6.5B generates ~$250-300M+ annual investment income at elevated-Treasury-yield-environment. Competitive structure: six remaining US-private-MI competitors — Radian (RDN) + MGIC Investment (MTG) + Essent Group (ESNT) + Arch Capital (ACGL post-United-Guaranty acquisition) + Genworth (GNW Enact subsidiary) + NMI Holdings (NMIH); Radian + MGIC + Essent top-3. PMIERs framework determines excess-capital-available-for-return; selectively-well-capitalized US-private-MIs in 2025 reflecting housing-credit-benign-cycle + multi-year-low-loss-experience + elevated-investment-income. FY2026 catalyst is home-price-stability + housing-credit-cycle, persistency-maintenance, NIW cycle, GSE PMIERs capital-adequacy, and capital-return durability. Competes with MGIC (MTG most-direct comp largest US-private-MI), Essent (ESNT third-largest), Arch Capital (ACGL diversified specialty + MI), Genworth (GNW Enact + LTC legacy), NMI Holdings (NMIH); in title-insurance with Fidelity National Financial (FNF), First American (FAF), Stewart (STC); in broader-housing-finance with Mr. Cooper (COOP), Rocket Companies (RKT), PennyMac (PFSI). The second deep-dive — homegenius segment + capital-return + multi-decade compounder thesis — covers homegenius (~$0.15-0.20B, ~10-15%) providing title insurance + settlement services, valuation services (appraisal + AVM + BPO), and real-estate platforms + asset management (selectively-restructured 2023-2024). Multi-decade compounder thesis combines MI in-force-portfolio multi-decade-annuity (~$280-300B + ~80-85% persistency + ~10-12-year-life), capital-return mechanism (substantial dividend ~4-5% yield + buybacks ~$200-500M/yr reflecting excess-capital-vs-PMIERs), PMIERs-capital-adequacy-stress-tested model, operating-leverage on MI fixed-cost-base, investment-income compounding at elevated-Treasury-yields, and disciplined-buyback share-reduction (~140M 2025 vs ~200M+ ~2015). Capital position is net-cash + excess-capital, dividend-substantial, buyback-aggressive: net cash + investment-portfolio-cash ~$0.50-0.80B at holdco + substantial excess-capital-vs-PMIERs at operating-MI-subsidiary Radian Guaranty (~115-125% of PMIERs requirement), ~$5.5-6.5B investment portfolio, A-/BBB+ IG-rated (operating MI subsidiary by S&P + Moody's + AM Best), $1.00/yr dividend (~$0.25/quarter, ~4-5% yield, ~22-26% payout), ~$200-500M/yr aggressive-buybacks, ~140M shares (selectively-decreasing). At ~$22-30 per share, equity value ~$3.1-4.2B, ~5-7x EPS and ~0.9-1.1x tangible book — typical private-MI multiple. Base case: home-prices stable + persistency ~82-84% + NIW ~$55-65B + EPS ~$4.20-4.85 + ~10-18% return. Bull case: housing-credit benign + rate-cuts modest + EPS ~$4.85-5.50 + re-rate 7-9x + 20-35%+ return. Bear case: housing-recession + loss-ratio spikes to 25-40% + EPS $2.00-3.00 + de-rate 4-5x + 0.8x book + flat-to-negative.