Lockheed Martin stock (US5398301094): Q1 miss and 25% pullback test defense giant’s resilience

Lockheed Martin shares have fallen nearly 25% from their 2026 high after first?quarter results missed Wall Street on revenue and earnings, even as the company maintains full?year 2026 guidance.

Lockheed Martin stock has come under pressure after the defense contractor reported first?quarter 2026 results that fell short of Wall Street expectations on both revenue and earnings per share, triggering a roughly 3% intraday decline on the earnings release date and contributing to a nearly 25% drawdown from the stock’s 2026 high, according to market data and earnings commentary.Tikr as of April 23, 2026CityBiz as of May 2026

For the quarter ended March 31, 2026, Lockheed Martin posted revenue of about $18.02 billion, below the consensus estimate of roughly $18.25 billion, while adjusted earnings per share came in at $6.44 versus an expected $6.79, according to earnings commentary and analyst coverage.Tikr as of April 23, 2026MarketBeat as of May 9, 2026

Despite the miss, the company reiterated its full?year 2026 guidance, targeting earnings per share in the range of $29.35 to $30.25 and free cash flow of about $6.5 billion to $6.8 billion, which analysts note leaves the long?term growth case intact even as near?term execution issues weigh on sentiment.Tikr as of April 23, 2026CityBiz as of May 2026

As of: 09.05.2026

By the editorial team – specialized in equity coverage.

At a glance

• Name: Lockheed Martin Corporation
• Sector/industry: Aerospace and defense
• Headquarters/country: United States
• Core markets: U.S. and allied government defense programs, global aerospace and security
• Key revenue drivers: Aeronautics, missiles and fire control, rotary and mission systems, space systems
• Home exchange/listing venue: New York Stock Exchange (ticker: LMT)
• Trading currency: U.S. dollar

Lockheed Martin: core business model

Lockheed Martin operates as one of the world’s largest defense contractors, designing, developing and producing advanced technology systems for air, land, sea, space and cyber domains, with a heavy concentration on U.S. Department of Defense and allied government programs.Lockheed Martin as of May 2026

The company’s business is organized into several major segments, including Aeronautics, Missiles and Fire Control, Rotary and Mission Systems, and Space, each contributing to a diversified but defense?centric revenue base that benefits from long?term government contracts and a large backlog.Lockheed Martin as of May 2026

Lockheed Martin’s model relies on high?margin, long?cycle programs such as fighter jets, missile systems, satellites and integrated mission systems, which generate steady cash flows once production ramps up, but also expose the company to program?specific execution risks and cost?plus or fixed?price contract dynamics.CityBiz as of May 2026

Main revenue and product drivers for Lockheed Martin

Aeronautics is Lockheed Martin’s largest segment, contributing roughly $30.6 billion in revenue in 2025 and housing flagship programs such as the F?35 Lightning II, F?16 Fighting Falcon and other tactical aircraft, which together form a core pillar of the company’s top line and profitability.Tikr as of April 23, 2026

Missiles and Fire Control and Space systems provide additional growth levers through precision strike weapons, missile defense, hypersonics and satellite platforms, while Rotary and Mission Systems supports naval, ground and air platforms with sensors, communications and integrated mission systems, all of which benefit from rising global defense spending and modernization cycles.Lockheed Martin as of May 2026

Analysts highlight that Lockheed Martin’s trailing?twelve?month revenue of about $75.1 billion and a backlog approaching $186 billion underpin a multi?year visibility horizon, even as near?term margin pressure in Aeronautics from F?16 rework and other program issues has weighed on quarterly profitability.Tikr as of April 23, 2026CityBiz as of May 2026

Conclusion

Lockheed Martin’s first?quarter 2026 results highlight short?term execution challenges, particularly in the Aeronautics segment, which have contributed to a nearly 25% pullback from the stock’s 2026 high and a modest earnings?day decline, even as the company maintains its full?year 2026 guidance for earnings and free cash flow.Tikr as of April 23, 2026CityBiz as of May 2026

The company’s large backlog and diversified defense portfolio continue to support a multi?year visibility horizon, but investors must weigh ongoing program?specific risks, margin volatility and geopolitical demand cycles against the stock’s valuation and recent price correction.Tikr as of April 23, 2026CityBiz as of May 2026

For US investors, Lockheed Martin offers exposure to long?cycle defense spending and a leading position in advanced aerospace and security systems, yet the stock’s performance will likely remain sensitive to quarterly execution, contract awards and broader defense budget trends in Washington and allied capitals.Lockheed Martin as of May 2026CityBiz as of May 2026

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