- ISIN
- US31816X1063
- Sector
- Industrials
- Industry
- Aerospace & Defense
Highlights
- Market Cap
- $4.62B
- Enterprise Value
- $4.36B
- EPS (TTM)
- -$2.21
- Total Revenue (TTM)
- $184.88M
- Gross Profit (TTM)
- $40.11M
- EBITDA (TTM)
- -$266.77M
- Year Range
- $16.00 - $73.80
- Target Price
- $39.50
- ROA (TTM)
- -22.44%
- ROE (TTM)
- -30.30%
Share Price Chart
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Performance
FLY Performance Chart
Firefly Aerospace Inc (FLY) is up 29.5% since the beginning of the year. At $29 per share, FLY is trading 60.8% below its 52-week high of $74.
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Returns By Period
Firefly Aerospace Inc
- 1D
- -6.43%
- 1M
- -41.49%
- YTD
- 29.46%
- 6M
- 1.26%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
Benchmark (S&P 500 Index)
- 1D
- -0.37%
- 1M
- -0.01%
- YTD
- 9.16%
- 6M
- 8.64%
- 1Y
- 25.22%
- 3Y*
- 19.78%
- 5Y*
- 11.99%
- 10Y*
- 13.88%
FLY Monthly Returns History
Based on dividend-adjusted daily data since Aug 7, 2025, FLY's average daily return is -0.14%, while the average monthly return is -3.04%.
Historically, 45% of months were positive and 55% were negative. The best month was Mar 2026 with a return of +47.7%, while the worst month was Jun 2026 at -37.7%. The longest winning streak lasted 3 consecutive months, and the longest losing streak was 4 months.
On a daily basis, FLY closed higher 45% of trading days. The best single day was Dec 19, 2025 with a return of +22.8%, while the worst single day was Sep 30, 2025 at -20.7%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 12.65% | -23.53% | 47.74% | 21.53% | 34.36% | -37.71% | 29.46% | ||||||
| 2025 | -35.19% | -35.38% | -17.26% | -27.00% | 26.31% | -68.04% |
Benchmark Metrics
Firefly Aerospace Inc has an annualized alpha of -62.23%, beta of 3.14, and R2 of 0.12 versus S&P 500 Index. Calculated based on daily prices since August 07, 2025.
- This stock participated in 146.36% of S&P 500 Index downside but only -144.00% of its upside - more exposed to losses than it benefited from rallies.
- R2 of 0.12 means this stock moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.
- Alpha
- -62.23%
- Beta
- 3.14
- R²
- 0.12
- Upside Capture
- -144.00%
- Downside Capture
- 146.36%
Return for Risk
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for Firefly Aerospace Inc (FLY) and compare them to S&P 500 Index.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| FLY | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | — | 1.37 | — |
| Calmar ratioReturn relative to maximum drawdown | — | 2.78 | — |
| Martin ratioReturn relative to average drawdown | — | 12.44 | — |
Dividends
Dividend History
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the Firefly Aerospace Inc. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the Firefly Aerospace Inc was 76.03%, occurring on Nov 21, 2025. The portfolio has not yet recovered.
The current Firefly Aerospace Inc drawdown is 58.63%.
Related event | Drawdown | Fall | Recovery | Underwater |
|---|---|---|---|---|
2025 bear market2025 | -76.03%Nov 2025 | 3mo 16d | — | 10mo 20dAug 2025 - now |
Drawdown Indicators
| FLY | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -76.03% | -56.78% | -19.25% |
Max Drawdown (1Y)Largest decline over 1 year | — | -9.10% | — |
Max Drawdown (3Y)Largest decline over 3 years | — | -18.90% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -25.43% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.92% | — |
Current DrawdownCurrent decline from peak | -58.63% | -1.80% | -56.83% |
Average DrawdownAverage peak-to-trough decline | -55.43% | -10.71% | -44.72% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 2.03% | — |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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Financials
Financial Performance
The chart below illustrates the trends in the financial health of Firefly Aerospace Inc over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.
Valuation
The Valuation section provides an overview of how Firefly Aerospace Inc is priced in the market compared to other companies in the Aerospace & Defense industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.
PS Ratio
This chart shows the Price-to-Sales (P/S) ratio for FLY relative to other companies in the Aerospace & Defense industry. Currently, FLY has a P/S ratio of 23.8. This P/S ratio is high relative to other companies in the industry. It could mean the stock is overvalued, or that investors expect strong future growth and profitability.
PB Ratio
The chart illustrates the Price-to-Book (P/B) ratio for FLY in comparison with other companies in the Aerospace & Defense industry. Currently, FLY has a P/B value of 4.2. This P/B ratio is in line with the industry average, suggesting the stock is valued fairly in relation to its book value.
Income Statement
| TTM | |
|---|---|
Revenue | — |
Total Revenue | — |
Cost Of Revenue | — |
Gross Profit | — |
Operating Expenses | — |
Selling, General & Admin Expenses | — |
R&D Expenses | — |
Depreciation And Amortization | — |
Total Operating Expenses | — |
Income | — |
Income Before Tax | — |
Operating Income | — |
EBITDA | — |
EBIT | — |
Earnings From Continuing Operations | — |
Net Income | — |
Income Tax Expense | — |
Other Non-Operating Income (Expenses) | — |
Extraordinary Items | — |
Discontinued Operations | — |
Effect Of Accounting Charges | — |
Non Recurring | — |
Minority Interest | — |
Other Items | — |
Interest Income | — |
Interest Expense | — |
Net Interest Income | — |
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