Financial research concept

Mortgage Insurance FICO 760+ New Business Mix

Mortgage insurance FICO 760+ new business mix is the share of new insurance written on mortgages with borrower FICO scores of 760 or higher.

By Lee BaileyPublished Sep 24, 2026
Research context

See what supports this page, how current it is, and where comparable or historical context is available.

Research date
Sep 24, 2026Use the dated article and cited sources for the definition, examples, and stated limitations.
Operating-model context
18 connected conceptsPart of the reviewed Mortgage Insurance Operating Economics; issuer definitions remain distinct where disclosed.
Company examples
1 reviewed companyRelationships reflect supported examples, not a normalized cross-company KPI ranking.
  1. Why it matters
  2. Investor caution
  3. Part of the Mortgage Insurance Operating Economics
  4. See It in Company Research
  5. Continue Research

mortgage insurance FICO 760+ new business mix is the share of new insurance written on mortgages with borrower FICO scores of 760 or higher.

Why it matters

The metric provides a compact view of the upper end of the credit-quality distribution in newly insured business. MGIC reported that 51.7% of 2025 primary new insurance written carried FICO scores of 760 or above, compared with 50.9% in 2024.

Investor caution

FICO mix is not a complete underwriting scorecard. Loan-to-value, debt-to-income, loan purpose, geography, borrower equity, and policy pricing matter alongside credit score, and portfolio performance depends on how those characteristics interact over time.

Primary source: MGIC Investment Corporation 2025 Form 10-K.

Part of the Mortgage Insurance Operating Economics

Connect new insured business, portfolio runoff and persistency, insured exposure, premium yield, credit performance, and PMIERs capital capacity to understand private mortgage-insurance economics.

How the model fits together
  • New business quality and insured-book growth: New insurance written adds insured principal to the portfolio, while cancellations and principal payments reduce the existing book. FICO, LTV, DTI, and purchase mix describe important underwriting characteristics of new business, and the resulting flows determine insurance in force and risk in force without making principal balance equivalent to insured loss exposure.
  • Persistency and premium monetization: Annual persistency describes how much insurance remains from the prior year. In-force portfolio yield measures the underlying direct premium rate on the insured book, total direct premium yield incorporates direct premium adjustments, and net premium yield reflects the additional effect of ceded and assumed premium economics.
  • Credit performance and capital capacity: Insured-loan count is the denominator behind delinquency statistics, delinquent inventory and the delinquency rate show emerging credit stress, and claims received inventory is a later-stage credit measure. PMIERs available assets and excess available assets connect that risk profile to GSE-required capital capacity without equating regulatory eligibility assets with distributable cash.

See It in Company Research

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