Is NMIH a Buy or a Sell? The Bull and Bear Case (2026)

That depends on which case you find more convincing, and both are on this page. The bull case rests on Growing, high-quality insurance-in-force, with revenue (ttm) at ~$720M. The bear case rests on 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. Analysts covering it are spread from $43.00 to $49.00, which is itself a signal that this is genuinely contested. If you believe the thesis, the real questions become sizing and overlap rather than timing. Walnut is not an investment adviser and this is not a recommendation.

Nobody can answer that for you, and the honest version of the question is narrower: has anything changed in the reason you bought it? The bear case on this page is the place to check. 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. If that risk is what you were worried about and it is now playing out, that is a real signal. If the price simply fell while the thesis held, that is a different situation entirely. The most pessimistic published target is $43.00, -3.2% from the $44.44 price, which is one analyst's downside case rather than a floor. Walnut is not an investment adviser.

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. The most optimistic analyst target on NMIH is $49.00, +10.3% from the $44.44 price. That figure is only reachable if this thesis works close to its best case.

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. The most pessimistic published target is $43.00, -3.2% from the current price, which is roughly what the stock is worth if these risks bite rather than the drivers.

NMI Holdings, Inc.

Decide that in advance, because it is far harder to think clearly once a position is moving against you. The concrete tripwires here: the driver behind the bull case (Growing, high-quality insurance-in-force) stalling in the reported numbers rather than in the narrative, the risk above (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) turning from a possibility into a reported fact, or the position growing large enough that a bad outcome would matter to your whole portfolio regardless of who is right.

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.

NMI Holdings trades on the Nasdaq under the ticker NMIH. It is a US-domiciled company headquartered in Emeryville, California.

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.