Firefly Aerospace Inc. (FLY) stock
Close on Nov 13, 2026Market cap $4.22BP/E –Yield –
Firefly Aerospace statistics
72 measures from SEC filings and the closing price. Hover a name for the formula; the last column is the median of companies in the same industry group.
Important dates
- Next earnings
- Mar 18, 2027 (estimated, after the close)
- Last ex-dividend date
- No dividends
- Fundamentals through
- Sep 30, 2026
- Share price as of
- Nov 13, 2026
Valuation ratiosIndustry
Enterprise valuationIndustry
- EV / Sales
- 10.11
- 1.00
Share statisticsIndustry
- Shares Change (QoQ)
- 3.26%
- 0.05%
- Float
- 21M
- 39M
- Shares Held by Insiders
- 87.7%
- 5.31%
- Shares Held by Institutions
- 56.7%
- 67.8%
Short sellingIndustry
- Short Interest
- 13M
- –
- Short Interest Change
- -4.48%
- -1.67%
- Short % of Float
- 62.7%
- 6.38%
- Short % of Shares Outstanding
- 7.69%
- 5.34%
- Days to Cover
- 5.26
- 4.64
Stock price statisticsIndustry
- 52-Week High
- $62.17
- –
- 52-Week Low
- $14.45
- –
- 20-Day Moving Average
- $19.68
- –
- 50-Day Moving Average
- $20.71
- –
- 200-Day Moving Average
- $26.79
- –
- Average True Range (14)
- $2.07
- –
- Price Change (1 Week)
- 21.4%
- -0.08%
- Price Change (1 Month)
- 41.4%
- -4.67%
- Price Change (3 Months)
- -7.25%
- -19.0%
- Price Change (6 Months)
- -37.6%
- -18.1%
- Price Change (YTD)
- 12.7%
- -13.3%
- Price Change (1 Year)
- 37.7%
- -11.4%
- Price Change (5 Years)
- 48.0%
- -25.3%
- Price Change (10 Years)
- 101.7%
- 35.6%
- Average Volume (10 Days)
- 6M
- –
- Average Volume (20 Days)
- 4M
- –
- Average Volume (90 Days)
- 3M
- –
- Relative Volume
- 1.01
- 0.78
- Relative Strength Index (14)
- 62.8
- 44.7
- Volatility (1 Year)
- 116.5%
- 59.0%
MarginsIndustry
- Pretax Margin
- -98.5%
- 2.36%
- EBITDA Margin
- -88.6%
- 4.67%
- FCF Margin
- -95.3%
- 0.57%
Returns on capitalIndustry
- Return on Assets (ROA)
- -22.8%
- 1.21%
- Return on Capital Employed (ROCE)
- -29.8%
- 1.26%
Financial positionIndustry
- Current Ratio
- 2.29
- 1.74
- Quick Ratio
- 1.89
- 0.73
- Interest Coverage
- -65.06
- -1.11
GrowthIndustry
- Revenue Growth (YoY)
- 229.9%
- 9.65%
EfficiencyIndustry
- Asset Turnover
- 0.26
- 0.71
- Revenue Per Employee
- $260.41K
- $339.19K
- Profits Per Employee
- -$230.13K
- $5.12K
- Employee Count
- 1,409
- 1,409
Income statement (TTM)Industry
- Pretax Income
- -$361.30M
- $4.37M
Balance sheetIndustry
- Net Cash (Debt)
- $509.63M
- $7.61K
- Net Cash Per Share
- $3.04
- $0.00
- Working Capital
- $402.90M
- $176.20M
Cash flow (TTM)Industry
- Capital Expenditures
- -$68.72M
- -$38.70M
- FCF Per Share
- -$2.09
- $0.00
Dividends and yieldsIndustry
- Earnings Yield
- -7.68%
- 1.28%
- FCF Yield
- -8.29%
- 0.11%
Taxes and interestIndustry
- Interest Expense
- $5.81M
- $13.28M
- Income Tax
- -$37.05M
- $4.55M
Scores and fair valueIndustry
- Altman Z-Score
- 4.37
- 2.11
- Piotroski F-Score
- 6
- 5
- Beneish M-Score
- 13.35
- -2.46
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Nov 13, 2026. The S&P 500 is measured by the SPY fund.
| Period | FLY | S&P 500 | Difference | FLY per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | +37.5% | -3.0% | +40.5 pts | ||
| 3 months | -5.8% | -2.8% | −3.0 pts | ||
| Year to date | +12.7% | +11.5% | +1.2 pts | ||
| 1 year | +17.7% | +13.5% | +4.2 pts | ||
| 3 years | +48.0% | +77.7% | −29.7 pts | +14.0% | +21.1% |
| 5 years | +48.0% | +72.6% | −24.6 pts | +8.2% | +11.5% |
| 10 years | +103.5% | +308.2% | −204.7 pts | +7.4% | +15.1% |
Short interest
Shares sold short and not yet covered, reported by brokers to FINRA twice a month. Latest settlement date Oct 30, 2026.
13M FLY shares were sold short on Oct 30, 2026, down 4.5% from the previous report, or 62.68% of the shares available to trade. At recent volumes it would take 5.3 days to buy them back. Over the last 20 sessions, 61.5% of the volume reported to FINRA was short selling.
| Settlement date | Shares short | Change | Avg. daily volume | Days to cover |
|---|---|---|---|---|
| Oct 30, 2026 | 12,877,297 | -4.5% | 2,447,197 | 5.3 |
| Oct 15, 2026 | 13,480,890 | +12.9% | 3,397,915 | 4.0 |
| Sep 30, 2026 | 11,937,187 | +7.5% | 3,707,788 | 3.2 |
| Sep 15, 2026 | 11,105,681 | +2.6% | 2,184,300 | 5.1 |
| Aug 31, 2026 | 10,819,717 | -2.8% | 2,362,405 | 4.6 |
| Aug 14, 2026 | 11,126,799 | +1.6% | 3,462,502 | 3.2 |
| Jul 31, 2026 | 10,948,785 | -8.4% | 3,491,488 | 3.1 |
| Jul 15, 2026 | 11,953,174 | -9.4% | 3,432,927 | 3.5 |
| Jun 30, 2026 | 13,190,080 | +11.4% | 7,677,039 | 1.7 |
| Jun 15, 2026 | 11,836,941 | +3.7% | 8,123,132 | 1.5 |
| May 29, 2026 | 11,413,957 | +23.9% | 10,821,956 | 1.1 |
| May 15, 2026 | 9,214,108 | +12.9% | 6,979,050 | 1.3 |
Ratios use trailing-twelve-month results and the latest balance sheet. How we calculate.
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