The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • GE Aerospace is the larger company, worth $329.7B, about 2.8 times Lockheed Martin.
  • GE Aerospace grew revenue faster over the last year (+21.1% vs +10.5%).
  • GE Aerospace keeps more of each dollar of revenue as operating profit (18.1% vs 11.9%).
  • On earnings, Lockheed Martin is the cheaper stock (25.0x vs 39.2x).
  • GE Aerospace's price assumes faster free cash flow growth: about 16% a year, against 3% for Lockheed Martin (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureGELMT
Market cap$329.7B$119.0B
Share price$308.20$509.59
Revenue (last fiscal year)$45.9B$75.0B
Free cash flow (last fiscal year)$7.3B$6.9B
Revenue growth, last year+21.1%+10.5%
Revenue growth per year, last 5 fiscal years-5.1%+2.9%
Operating margin18.1%11.9%
Net margin17.7%8.2%
Return on equity50.9%71.7%
P/E (trailing)39.2x25.0x
Price / free cash flow45.4x17.2x
EV / EBITDA30.1x16.0x
FCF growth the price implies15.7%3.0%
Dividend yield0.50%2.6%
Debt / equity6.22x6.12x
Fundamental gradeCC
Superinvestors holding it910
Insider purchases, last 12 months62

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

GE Aerospace

YearRevenueFree cash flowOp. margin
2021$56.5B$2.1B-14.9%
2022$29.1B$4.4B2.4%
2023$35.3B$4.3B10.5%
2024$38.7B$3.7B13.8%
2025$45.9B$7.3B18.6%

Lockheed Martin

YearRevenueFree cash flowOp. margin
2021$67.0B$7.7B13.6%
2022$66.0B$6.1B12.7%
2023$67.6B$6.2B12.6%
2024$71.0B$5.3B9.9%
2025$75.0B$6.9B10.3%

Where the revenue comes from

GE Aerospace · by segments, 2025

Commercial Engines & Services$33.3B76%
Defense & Propulsion Technologies$10.6B24%

Lockheed Martin · by segments, 2025

Aeronautics$30.3B40%
RMS$17.3B23%
MFC$14.4B19%
Space$13.0B17%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
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Questions

Which is bigger, GE Aerospace or Lockheed Martin?

GE Aerospace (GE), at $329.7B against $119.0B.

Is GE or LMT cheaper?

By trailing P/E, Lockheed Martin (25.0x) is cheaper than GE Aerospace (39.2x). A lower multiple can also mean the market expects less growth.

Which grows faster, GE or LMT?

GE Aerospace: revenue grew +21.1% over the last year, against +10.5%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.