Lockheed Martin stock (US5398301094): F-35 armament deal follows mixed Q1 2026 earnings

Lockheed Martin has secured an $879 million Pentagon order for F-35 armament production shortly after reporting Q1 2026 results that missed Wall Street expectations, putting the aerospace and defense giant back in focus for US investors.

Lockheed Martin is again in the spotlight for US investors after landing a new $879.1 million Pentagon order for F-35 armament production while coming off a first-quarter 2026 earnings report that missed analyst forecasts on both revenue and earnings per share, according to data compiled from recent market and company disclosures on April 23 and May 18, 2026, respectively, as reported by TheStreet as of 05/19/2026 and MarketBeat as of 05/19/2026.

As of: 05/20/2026

By the editorial team – specialized in equity coverage.

At a glance

• Name: Lockheed Martin
• Sector/industry: Aerospace and defense
• Headquarters/country: Bethesda, United States
• Core markets: Defense and aerospace programs for the US and allied governments
• Key revenue drivers: F-35 combat aircraft, missile and fire control systems, rotary and mission systems, space systems
• Home exchange/listing venue: New York Stock Exchange (ticker: LMT)
• Trading currency: US dollar (USD)

Lockheed Martin: core business model

Lockheed Martin operates as one of the largest defense and aerospace contractors globally, generating most of its revenue from long-term contracts with the US Department of Defense and other government agencies. The company focuses on designing, producing and maintaining advanced military aircraft, missile systems, integrated defense platforms and space technologies for domestic and international customers.

A central element of the business model is the F-35 fighter jet program, which spans development, production and sustainment phases for multiple partner nations. This multi-decade platform creates recurring revenue from initial aircraft sales as well as follow-on services, upgrades and armament packages, providing visibility into future cash flows and backlog. The newly announced armament order for Lots 18 and 19 of the F-35 program extends this revenue stream further into the next decade, based on information attributed to Pentagon contract disclosures cited by TheStreet as of 05/19/2026.

Beyond combat aircraft, the company organizes its operations into segments that include aeronautics, missiles and fire control, rotary and mission systems, and space. Each segment addresses specific mission requirements for defense, security, and space exploration, often under multi-year contracts that can include options for follow-on orders. This structure enables Lockheed Martin to diversify its revenue across programs while maintaining strong ties to core US defense priorities such as air dominance, missile defense, and strategic deterrence.

Main revenue and product drivers for Lockheed Martin

Recent financial disclosures highlight how Lockheed Martin’s revenue profile is closely tied to large defense programs. In 2025 the company reported revenue of about $75.05 billion and net income of around $5.02 billion, according to data compiled on the Pluang platform referencing the company’s 2025 results published in early 2026, as summarized by Pluang as of 05/19/2026. These figures underscore the scale of the business and the importance of maintaining a strong order backlog.

For the first quarter of 2026, Lockheed Martin reported revenue of $18.02 billion and earnings per share of $6.44, which fell short of consensus estimates of roughly $18.26 billion in revenue and EPS around $6.74 to $6.79, according to data compiled from analyst sources reporting on April 23, 2026, and summarized by MarketBeat as of 05/19/2026 and Investing.com as of 05/19/2026. The shortfall versus expectations contributed to a pre-market share price decline of around 4.7% on the trading day following the earnings release, based on figures cited by Investing.com.

Despite the quarterly miss, management has guided for full-year 2026 earnings per share in a range of approximately $29.35 to $30.25, compared with a consensus estimate near $29.94 at the time of the April release, according to MarketBeat’s summary of guidance information, which references the company’s April 23, 2026, communication. The company has also highlighted a large order backlog, reported at about $186.4 billion associated with its 2025 results, indicating a substantial pipeline of booked but not yet recognized revenue, as noted by Pluang’s overview of Lockheed Martin’s 2025 performance.

Within the portfolio, the F-35 program remains one of the most important revenue and profit contributors, including aircraft deliveries, sustainment contracts, and associated weapons systems. The newly announced $879.1 million firm-fixed-price order for F-35 armament production for Lots 18 and 19 is expected to be carried out primarily in Fort Worth, Texas, with work scheduled through February 2030, according to details attributed to Pentagon contract documentation and reported by TheStreet as of 05/19/2026. This contract reflects ongoing demand from the US Department of Defense and allied customers for upgrades and munitions supporting the F-35 fleet.

Conclusion

Lockheed Martin currently combines near-term earnings volatility with long-term revenue visibility rooted in its large backlog and key defense programs. The Q1 2026 miss on revenue and EPS, alongside the share price reaction around the April 23 results, illustrates how sensitive the stock can be to quarterly variances versus expectations, even when overall demand remains robust. The subsequent $879.1 million F-35 armament order extending work into 2030 reinforces the company’s role as a core supplier to the US Department of Defense and allied militaries. For US investors, the stock offers exposure to the US defense budget and allied security spending, but performance may continue to be influenced by contract timing, execution on major programs and broader market sentiment toward the defense sector.

Disclaimer: This article does not constitute investment advice. Stocks are volatile financial instruments.