Firefly Aerospace (FLY) vs Moog (MOG.B)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Moog (MOG.B) has outperformed Firefly Aerospace (FLY) over the past year, gaining 73.3% versus a loss of 33.3%. Moog is the larger company by market cap ($11.46 billion vs $3.38 billion), about 3.4 times the size, while Firefly Aerospace is growing revenue faster (+163.0% vs +7.0%). Moog pays a dividend yielding 0.33%, while Firefly Aerospace does not currently pay one.
Moog converts more of its revenue into profit, with a net margin of 6.1% versus -186.6%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | FLY | MOG.B |
|---|---|---|
| Share price | $20.20 | $361.90 |
| Market cap | $3.38B | $11.46B |
| 1-day change | -2.27% | 0.00% |
| YTD return | -7.60% | +45.76% |
| 1-year return | -33.32% | +73.35% |
| 5-year return | — | +340.70% |
| P/E ratio (TTM) | — | 30.57 |
| EPS (TTM) | $-0.26 | $11.84 |
| Dividend yield | 0.00% | 0.33% |
| Annual dividend | $0.00 | $1.18 |
| Revenue (latest FY) | $159.85M | $3.86B |
| Revenue growth (YoY) | +162.95% | +6.97% |
| Net income (latest FY) | $-298.34M | $235.03M |
| Gross margin | 19.18% | 27.39% |
| Operating margin | -163.08% | 11.65% |
| Net margin | -186.63% | 6.09% |
| 52-week high | $62.17 | $450.00 |
| 52-week low | $16.00 | $201.04 |
| Distance from 52-week high | -67.51% | -19.58% |
| Analyst consensus | none | — |
| Avg. price target upside | +89.01% | — |
| Average volume | 3.18M | 204 |
| Shares outstanding | 167.40M | 3.23M |
| Employees | 1,409 | 13,500 |
| Sector | Industrials | Industrials |
| Industry | Military/Government/Technical | Aerospace & Defense |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- Moog is about 3.4 times larger than Firefly Aerospace by market value ($11.46B vs $3.38B).
- MOG.B has outperformed FLY by 106.7 percentage points over the past year.
- Moog is more profitable, keeping 6.1 cents of every revenue dollar as net income versus -186.6 cents for Firefly Aerospace.
- Firefly Aerospace grew revenue faster in its latest fiscal year (+162.95% vs +6.97%).
About Firefly Aerospace
FLY stock →Firefly Aerospace Inc. operates as a space and defense technology company and provides mission solutions for national security, government, and commercial customers in United States.
Industrials · Military/Government/Technical · 1,409 employees
About Moog
MOG.B stock →Moog Inc. designs, manufactures, and integrates precision motion and fluid controls and controls systems for original equipment manufacturers and end users in the aerospace, defense, and industrial markets in the United States, Germany, and internationally.
Industrials · Aerospace & Defense · 13,500 employees
FLY vs MOG.B FAQ
Which is bigger, Firefly Aerospace or Moog?
Moog (MOG.B) is larger, with a market capitalization of $11.46B compared with $3.38B for Firefly Aerospace (FLY).
Which stock has performed better over the past year, FLY or MOG.B?
MOG.B returned +73.35% over the past 12 months, compared with -33.32% for FLY (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, Firefly Aerospace or Moog?
Moog pays a dividend yielding 0.33%, while Firefly Aerospace does not currently pay a regular dividend.
Are Firefly Aerospace and Moog in the same industry?
Both are in the Industrials sector, but in different industries: Military/Government/Technical for Firefly Aerospace and Aerospace & Defense for Moog.