Lockheed Scores Blockbuster $24 Billion Sale of 296 F-35s

Lockheed Martin secured a $24.3 billion contract from the Pentagon for 296 F-35 fighter jets, with the average unit cost dropping to $82 million, a 25% reduction from prior levels, fulfilling long-term cost efficiency predictions. While this increases sales volume, the lower F-35 pricing has pressured the aeronautics division's profit margins, which have declined from 10.4% to 8.6% (and 4.2% in H1 2025, partly due to a classified program loss). Consequently, despite strong F-35 demand, the author views Lockheed Martin's stock as richly valued, with a PEG ratio exceeding 2.0, making it an unattractive investment at its current price.

Analysis

Lockheed Martin secured a significant $24.3 billion contract from the Pentagon for 296 F-35 fighter jets, averaging $82 million per unit. This represents a 25% cost reduction from prior levels, fulfilling the company's decade-old predictions for economies of scale and production efficiencies. The F-35 program continues to be a dominant revenue driver, with increased volumes offsetting lower unit prices to maintain overall aeronautics division revenue at approximately $29 billion in 2024 and projected for 2025.

However, this cost reduction has pressured profit margins within the aeronautics division. Operating profit margins declined from 10.4% (2021-2023 average) to 8.6% in 2024, further dropping to a meager 4.2% in H1 2025. While a $950 million loss on a classified program significantly impacted H1 2025 results, the article suggests F-35 margins were not robust enough to fully absorb such losses, indicating underlying margin compression.

Despite the F-35 program's operational success and Lockheed's ability to deliver on cost-efficiency promises, the stock remains richly valued. Trading at 28.5 times trailing earnings with a long-term estimated earnings growth rate of barely 12%, Lockheed Martin exhibits a PEG ratio exceeding 2.0. This valuation metric is considered high for value investors, suggesting the stock's current price already incorporates much of the positive F-35 outlook.

Key Decisions for Investors

• Investors should closely monitor Lockheed Martin's aeronautics division's operating profit margins for signs of stabilization or further erosion, particularly as F-35 unit costs decrease.
• Evaluate LMT's current valuation, specifically the PEG ratio, against its projected earnings growth to determine if the stock offers an attractive entry point given its premium pricing.
• Consider the long-term implications of increased F-35 sales volume versus potential margin compression on overall profitability and shareholder returns.