Head to head · SEC data as of September 11, 2026
Boeing
46
Quality score · out of 100
Lockheed Martin
63
Quality score · out of 100
Lockheed Martin comes in ahead: a quality score of 63 versus 46 for Boeing. Lockheed Martin wins on net margin (8.2% vs 2.6%), gross margin (11.8% vs 4.7%) and ROE (71.7% vs 39.9%). Boeing answers with revenue growth (9.1% vs 3%).
| Metric | Boeing | Lockheed Martin |
|---|---|---|
| Quality score (0-100) | 46 | 63 |
| Net margin | 2.6% | 8.2% |
| Gross margin | 4.7% | 11.8% |
| ROE | 39.9% | 71.7% |
| Net debt/EBITDA | 6.9× | 1.54× |
| FCF margin | -0.2% | 11.3% |
| Revenue growth (annualized) | 9.1% | 3% |
| Earnings growth (annualized) | — | 2% |
TTM metrics with official SEC data, refreshed daily. Bold green marks the winner of each metric. A dash means the metric doesn't apply or isn't reliable.
Boeing. Boeing is, alongside Airbus, one of the world's two big commercial-aircraft makers, and also a major defense and aerospace contractor. It operates in a duopoly with enormous barriers to entry.
Lockheed Martin. Lockheed Martin is the world's largest defense contractor: it builds the F-35 fighter, missiles, helicopters and space systems, almost all for the U.S. government and its allies. Multi-year contracts give it a huge, visible order backlog.
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What this comparison doesn't tell you
The score measures business quality, not whether the stock is cheap or expensive: the better company can be the worse investment if you overpay. For the valuation verdict, enter each one's current price in the analyzer:
Who has the stronger fundamentals today, Boeing or Lockheed Martin?
By the StockSemáforo model (profitability, growth and financial strength, built on official SEC data), Lockheed Martin scores higher: 63 versus 46 out of 100. The score is recomputed nightly with the latest filings.
Does that make Lockheed Martin the better investment?
No. The score measures business quality, not valuation: an excellent company can trade at an excessive price and be a poor investment at that price. To find out whether it's cheap or expensive, enter its current quote in the StockSemáforo analyzer.
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Who's behind the methodology and model · how the score is computed
Data: official SEC filings (EDGAR) · Recomputed on September 11, 2026
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