Ducommun (DCO) vs Firefly Aerospace (FLY)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Ducommun (DCO) has outperformed Firefly Aerospace (FLY) over the past year, gaining 71.8% versus a loss of 24.4%. Firefly Aerospace is the larger company by market cap ($3.60 billion vs $2.50 billion), about 1.4 times the size. Ducommun converts more of its revenue into profit, with a net margin of -4.5% 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 | DCO | FLY |
|---|---|---|
| Share price | $165.69 | $21.51 |
| Market cap | $2.50B | $3.60B |
| 1-day change | -5.50% | -5.78% |
| YTD return | +74.17% | -3.84% |
| 1-year return | +71.84% | -24.37% |
| 5-year return | +236.15% | — |
| Forward P/E | 30.90 | — |
| EPS (TTM) | $-1.75 | $-0.26 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $824.84M | $159.85M |
| Revenue growth (YoY) | +4.88% | +162.95% |
| Net income (latest FY) | $-37.35M | $-298.34M |
| Gross margin | 26.87% | 19.18% |
| Operating margin | -4.33% | -163.08% |
| Net margin | -4.53% | -186.63% |
| 52-week high | $210.39 | $62.17 |
| 52-week low | $84.76 | $16.00 |
| Distance from 52-week high | -21.25% | -65.40% |
| Analyst consensus | none | none |
| Avg. price target upside | +27.95% | +79.45% |
| Average volume | 249.29K | 3.16M |
| Shares outstanding | 15.10M | 167.40M |
| Employees | 2,130 | 1,409 |
| Sector | Industrials | Industrials |
| Industry | Aerospace & Defense | Military/Government/Technical |
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
- DCO has outperformed FLY by 96.2 percentage points over the past year.
- Ducommun is more profitable, keeping -4.5 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 +4.88%).
About Ducommun
DCO stock →Ducommun Incorporated provides engineering and manufacturing services for products and applications used in the aerospace and defense, industrial, medical, and other industries in the United States. It operates through two segments, Electronic Systems and Structural Systems.
Industrials · Aerospace & Defense · 2,130 employees
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
DCO vs FLY FAQ
Which is bigger, Ducommun or Firefly Aerospace?
Firefly Aerospace (FLY) is larger, with a market capitalization of $3.60B compared with $2.50B for Ducommun (DCO).
Which stock has performed better over the past year, DCO or FLY?
DCO returned +71.84% over the past 12 months, compared with -24.37% for FLY (price return, excluding dividends). Past performance does not predict future results.
Are Ducommun and Firefly Aerospace in the same industry?
Both are in the Industrials sector, but in different industries: Aerospace & Defense for Ducommun and Military/Government/Technical for Firefly Aerospace.