Is NMIH a Buy? What to Consider in 2026
Last updated July 2026
Short answer
The bull case for NMI Holdings (NMIH) rests on Growing, high-quality insurance-in-force: National MI's primary insurance-in-force rose about 5 percent year over year to roughly $222 billion, with first-quarter 2026 new insurance written up about 33 percent from a year earlier. Revenue (TTM) is ~$720M. If you believe that thesis holds, the real questions become position sizing and overlap, not timing. The main risk to that view: The dominant risk is housing credit: a recession, rising unemployment, or falling home prices would push the loss ratio well above today's low-teens level, and mortgage insurance losses arrive with a lag after stress begins. Whether NMIH is a buy comes down to whether you believe the thesis. This is informational, not a recommendation, and Walnut is not an investment adviser.
NMI Holdings, Inc. (Nasdaq: NMIH), operating as National MI, sells private mortgage insurance that lets lenders originate conventional loans with down payments below 20 percent and sell them to Fannie Mae and Freddie Mac while transferring part of the default risk to National MI. Profitability comes from the spread between the premiums it earns on its insurance-in-force and the claims it pays, so risk selection, pricing discipline, and reinsurance are the core levers. The company competes in a concentrated, roughly six-player market and has grown its insured portfolio into a large, seasoned, high-credit-quality book. The investment picture is that of a capital-return story trading cheaply on reported earnings. In the first quarter of 2026 NMIH posted record total revenue of about $183.5 million and net income of about $99.3 million ($1.28 per diluted share) at a roughly 15 percent return on equity, with primary insurance-in-force of about $222 billion. The stock trades near a single-digit price-to-earnings ratio and close to book value, reflecting the market pricing in the cyclical risk that a housing downturn could lift the loss ratio from today's low levels. The bet is that National MI keeps earning attractive spreads and returning excess capital through buybacks across the cycle.
What's the case for buying NMIH?
1. Growing, high-quality insurance-in-force
National MI's primary insurance-in-force rose about 5 percent year over year to roughly $222 billion, with first-quarter 2026 new insurance written up about 33 percent from a year earlier. Because premiums are earned over the life of each policy, a large and persistent book produces a durable, recurring revenue base. This is the engine behind the company's record top line.
2. Mid-teens returns and capital return
The company earned a roughly 15 percent return on equity in early 2026 and has historically returned excess capital primarily through share repurchases rather than a dividend. Buying back stock near book value is accretive to per-share book value and earnings. Continued buybacks are a central part of how NMIH compounds value for shareholders.
3. Benign credit and rising rates on reserves
The loss ratio remained low at about 13 percent in the first quarter of 2026, reflecting strong borrower credit and home-price gains that build equity ahead of any defaults. National MI also earns investment income on its growing bond portfolio, which benefits from higher interest rates. Together these support the spread that drives earnings.
4. Cheap valuation with a discount to peers
NMIH trades at a single-digit price-to-earnings ratio, below the private-mortgage-insurer peer average, and at roughly book value. That valuation reflects the cyclical, insurance-loss uncertainty embedded in the business. If credit stays benign, the low multiple leaves room for re-rating.
What are the risks to NMIH?
The dominant risk is housing credit: a recession, rising unemployment, or falling home prices would push the loss ratio well above today's low-teens level, and mortgage insurance losses arrive with a lag after stress begins. Rising mortgage rates can slow new originations and shrink new insurance written, while the industry's roughly six players compete heavily on price, pressuring premium rates. National MI depends structurally on Fannie Mae and Freddie Mac, so changes to GSE charters, capital rules (the PMIERs standards), or their use of mortgage insurance could reshape demand. The company pays no common dividend, so total return depends on earnings growth and buybacks rather than income. As a capital-intensive insurer it is also exposed to reinsurance availability and to regulatory and rating-agency capital requirements.
How is NMIH valued? (as of JULY 2026)
Snapshot for NMIH as of July 2026, sourced from Yahoo Finance and may be delayed. Valuation figures move with price and earnings; verify the current numbers with your broker before deciding.
- Revenue (TTM): ~$720M
- Net income (TTM): ~$390M
- Diluted EPS (TTM): ~$5.00
- Market cap: ~$3.0B
- P/E ratio: ~7.4x
- Price / book: ~1.2x
NMIH trades at a single-digit price-to-earnings multiple and roughly book value, a discount to the private-mortgage-insurer peer average, reflecting the cyclical loss risk in the business. First-quarter 2026 revenue was a record ~$183.5 million with net income of ~$99.3 million ($1.28 per share) at about a 15 percent return on equity. Figures are approximate and drawn from Q1 2026 reporting; verify against the latest filing.
How do you decide if NMIH is a buy?
Rather than asking whether NMIH is a buy in the abstract, it tends to help to answer four questions:
- Thesis: do you believe the case above, and is it still true today?
- Time horizon: a single stock can be volatile, so a longer horizon absorbs more of the swings.
- Position sizing: a thesis can be right and the sizing still wrong; decide how much of your portfolio one name should be.
- Overlap: check whether you already hold NMIH indirectly through an index or sector ETF before adding more.
For the full picture, see the NMIH stock guide (what the company does, the ETFs that hold it, similar stocks, and the themes it fits). In Walnut you can ask its AI about NMIH against your real portfolio and see your actual exposure before deciding.
The bottom line on NMIH
The bottom line: NMI Holdings's story right now is Growing, high-quality insurance-in-force, with revenue (ttm) at ~$720M. If you believe that narrative continues, the call is about sizing NMIH sensibly and checking overlap with what you own; if you doubt it (the risk: the dominant risk is housing credit: a recession, rising unemployment, or falling home prices would push the loss ratio well above today's low-teens level, and mortgage insurance losses arrive with a lag after stress begins.), it is not for you. Decide from the thesis, not the ticker. Walnut is not an investment adviser.
More on NMIH
- NMIH stock guide (what the company does, ETFs that hold it, similar stocks, and the themes it fits)
- NMIH stock forecast (the drivers and risks shaping the outlook)
- Does NMIH pay a dividend?
Build a basket around NMIH with Walnut
Use NMI Holdings as one constituent in a thematic basket Walnut's AI helps you assemble. Describe a thesis you believe in, the AI proposes the holdings and weights, and you approve before any broker order.
FAQ
Is NMIH a good stock to buy right now?
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The case for NMI Holdings right now is Growing, high-quality insurance-in-force, with revenue (ttm) at ~$720M. If you believe that thesis holds, NMIH is a way to own it and the real questions are sizing and overlap, not timing; the main risk to that view is the dominant risk is housing credit: a recession, rising unemployment, or falling home prices would push the loss ratio well above today's low-teens level, and mortgage insurance losses arrive with a lag after stress begins. So it comes down to whether you believe the thesis. Walnut is not an investment adviser and this is not a recommendation.
What does NMI Holdings do?
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NMI Holdings, Inc.
What are the main risks of NMIH?
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The dominant risk is housing credit: a recession, rising unemployment, or falling home prices would push the loss ratio well above today's low-teens level, and mortgage insurance losses arrive with a lag after stress begins. Rising mortgage rates can slow new originations and shrink new insurance written, while the industry's roughly six players compete heavily on price, pressuring premium rates. National MI depends structurally on Fannie Mae and Freddie Mac, so changes to GSE charters, capital rules (the PMIERs standards), or their use of mortgage insurance could reshape demand. The company pays no common dividend, so total return depends on earnings growth and buybacks rather than income. As a capital-intensive insurer it is also exposed to reinsurance availability and to regulatory and rating-agency capital requirements.
What does NMI Holdings do?
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Through its subsidiary National MI, NMIH sells private mortgage insurance that protects lenders and the GSEs against losses when borrowers with less than a 20 percent down payment default. It earns premiums on the insurance-in-force and pays claims when insured loans go to default.
What exchange is NMIH listed on?
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NMI Holdings trades on the Nasdaq under the ticker NMIH. It is a US-domiciled company headquartered in Emeryville, California.
Is NMIH profitable?
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Yes. In the first quarter of 2026 the company reported net income of about $99.3 million, or $1.28 per diluted share, on record revenue of about $183.5 million, at roughly a 15 percent return on equity. It has been consistently profitable in recent years.
Does NMIH pay a dividend?
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NMIH has historically not paid a regular common-stock dividend. It has returned capital primarily through share repurchases, so total return depends on earnings growth and buybacks rather than dividend income.
Walnut is informational and is not an investment adviser. This page is educational and not a recommendation to buy or sell NMIH; figures are approximate and dated, and your own situation, time horizon, and risk tolerance should drive any decision. Verify current data before investing.