FLY vs RKLB
FLY and RKLB side by side — valuation & fundamentals (public data).
Key statistics
| Metric | FLYFirefly Aerospace Inc. | RKLBRocket Lab Corp |
|---|---|---|
| Market cap | $3.42B | $38.02B |
| P/B | — | 10.89 |
| P/S | 21.4x | 63.2x |
| Revenue | — | $769.15M(TTM) |
| Revenue growth (YoY) | 163.0% | 38.0% |
| Net income | — | -$165.46M(TTM) |
| Earnings growth (YoY) | -29.1% | -4.2% |
| EPS, diluted | — | $-0.27(TTM) |
| EBIT margin | -163.1% | -38.0% |
| ROE | -24.4% | -5.7% |
| ROIC | -28.8% | -16.8% |
| Piotroski F | — | 5/9 |
| 1y total return | -53.6% | +17.6% |
Figures from SEC filings · for reference only · not investment advice
Growth of $10,000: FLY vs RKLB
| Metric | FLY | RKLB |
|---|---|---|
| End value | $23.0K | $65.2K |
| Total return | +130.5% | +552.2% |
| CAGR | +15.5% | +38.1% |
| Volatility | 212.4% | 267.9% |
| Sharpe | 0.74 | 0.90 |
| Sortino | 2.63 | 4.83 |
| Max drawdown | -72.2% | -61.0% |
Based on 450 common trading days, 2020-11-24 → 2026-09-15 · risk-free 4.11% (current short-Treasury, held constant)
A head-to-head total-return backtest over real split- and dividend-adjusted prices: how a one-time $10,000 investment in each stock, held to today, would have grown over their common window — including reinvested dividends. A disclosed historical statistic — NOT a prediction, a guarantee, or investment advice. Past performance does not predict future results.
Related comparisons
Delayed data · Public sources · For reference only · Not investment advice (this page declares no winner)