Karman Holdings Inc. (KRMN) Stock Price & How to Invest

Karman Holdings, which operates as Karman Space & Defense, is a Huntington Beach, California maker of highly engineered systems that go inside missiles, missile-defense interceptors, hypersonic vehicles, unmanned aircraft, and space launch vehicles. Its products fall into three families: payload protection and deployment systems (such as fairings and shrouds), propulsion systems, and aerodynamic interstage structures. It sells into three end markets, Hypersonics and Strategic Missile Defense, Missile and Integrated Defense Systems, and Space and Launch, and counts primes like Northrop Grumman and Lockheed Martin among its customers. The company says it runs more than 100 active programs with no single program above roughly 10% of sales, which spreads its revenue across many contracts.

Although its predecessor businesses have operated for over 40 years, Karman in its current form was assembled starting in 2020 and is backed by private-equity firm Trive Capital, which retained control after the company went public on the NYSE in February 2025 at $22 per share. Growth has come from both organic program demand and a steady stream of acquisitions, including Metal Technology and Five Axis in 2025 and the Seemann Composites and Materials Sciences (MSC) deal that closed in February 2026 for about $233 million and pushed Karman into maritime and naval defense. Revenue grew from roughly $345 million in the prior year to about $471 million, and management has guided full-year 2026 revenue to $720 to $735 million, a target that folds in both organic growth and acquired businesses.

The most immediate risk is valuation: with a trailing P/E reported above 200 and slim GAAP earnings, the stock prices in years of strong growth, so any disappointment can drive a sharp de-rating (the shares have already swung widely, trading between roughly $43 and $118 over the past year). Revenue is concentrated in US defense procurement, so budget shifts, continuing resolutions, program delays, or a change in national-security priorities would hit results directly. The heavy reliance on acquisitions adds integration risk and debt from deals like Seemann and MSC. As a private-equity-controlled company (Trive Capital), future share sales as lockups expire can add supply, and public float is still relatively limited. Finally, defense contracting carries fixed-price contract, cost-overrun, and supply-chain execution risks.

A simple financial snapshot. These are approximations and refresh quarterly; for current figures see Karman Holdings Inc.'s investor relations page or your broker.

• Revenue (Q1 2026 quarterly): ~$151.2 million, up 51% year over year
• Full-year 2026 revenue guidance: ~$720 to $735 million
• Adjusted EBITDA (Q1 2026): ~$44.8 million, up ~48% year over year
• Backlog: ~$1.03 billion (up ~61% year over year)
• P/E ratio (trailing): ~200x+ (thin GAAP earnings)
• Market cap: ~$6.5 billion (stock ~$49 per share)

Figures are approximate and tied to the asOf date; verify live numbers before acting. KRMN's very high P/E reflects strong revenue growth and rising adjusted EBITDA against still-modest GAAP net income, so the multiple is best read as a gauge of how much future growth is already priced in rather than a normal earnings valuation. The 52-week range (roughly $43 to $118) shows how sensitive the shares are to sentiment on defense spending and growth.

There are three common ways to get KRMN exposure. Buy shares (or fractional shares) directly at any major broker. Hold an ETF that includes it, which spreads the position across many companies. Or build it into a focused thematic basket, so KRMN sits alongside other stocks that express the same thesis.

Walnut takes the basket route. Describe a thesis where KRMN fits (for example “AI infrastructure” or “dividend-growth large-caps”) and the AI proposes 5 to 6 constituents with target weights. You review the plan and fund it through your own broker when you're ready.

Karman Holdings is a fast-growing, acquisitive supplier of components for missiles, hypersonics, and space launch, with Q1 2026 revenue up 51% to $151.2 million and a backlog above $1 billion, but it trades at a steep multiple (a trailing P/E north of 200 on thin GAAP profit), so most of the debate is about how much future growth is already priced in.

Whether KRMN is worth buying today depends more on your time horizon and what you already hold than on any single call. We walk through valuation, what would have to go right, and the risks in is KRMN a buy?, and where the stock could go from here in the KRMN stock forecast.

For income investors, whether KRMN pays a dividend and how the payout looks is covered in does KRMN pay a dividend?