Firefly Aerospace, Inc.
FLY Industrials Aerospace & Defense
Firefly Aerospace, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $159.9 million, up 163.0% from fiscal 2024. In the quarter to June 2026, revenue grew 656.9%, EPS grew 90.1%, free cash flow fell 185.3% and total debt fell 85.4%, each against the same quarter a year earlier. Dividend growth for five consecutive years.
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Firefly Aerospace, Inc. (FLY) Piotroski F-score
Firefly Aerospace, Inc.'s Piotroski F-score for fiscal 2025 is 5 out of 9: 5 of nine tests of profitability, leverage and efficiency passed.
Piotroski F-score, annual
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Annual newest first
| Period | Piotroski F-score | Change (points) |
|---|---|---|
| FY2025 | 5 | — |
How fiscal 2025’s score is made up
| Test | This year | Year before | Result | Points |
|---|---|---|---|---|
| Positive return on assets | (29.92%) | (72.97%) | Fail | 0 |
| Positive operating cash flow | (204.92m) | (157.65m) | Fail | 0 |
| Rising return on assets | (29.92%) | (72.97%) | Pass | 1 |
| Cash flow above net income | 129.04m | 108.16m | Pass | 1 |
| Falling long-term leverage | 0.25 | 0.39 | Pass | 1 |
| Rising current ratio | 4.51 | 1.01 | Pass | 1 |
| No new shares issued | 69,204,000 | 12,819,000 | Fail | 0 |
| Rising gross margin | 19.18% | (18.69%) | Pass | 1 |
| Rising asset turnover | 0.14 | 0.17 | Fail | 0 |
| Piotroski F-score | Mixed | 5 | ||
How the Piotroski F-score works
One point for each of nine tests, this fiscal year against the one before: positive return on assets, positive operating cash flow, rising return on assets, cash flow above net income, falling long-term leverage, a rising current ratio, no new shares issued, a rising gross margin and rising asset turnover. The ratios are the ones on this site, so each can be checked.
Joseph Piotroski (2000) called 8–9 high and 0–1 low; reading it in three bands is the common convention:
| 7–9 | Strong — most fundamentals improved |
|---|---|
| 4–6 | Mixed |
| 0–3 | Weak — most fundamentals deteriorated |
Where this differs from the paper: return on assets is on average rather than beginning-of-year assets, and weighted basic shares stand in for shares issued. The score is shown only when all nine tests can be worked out, which takes three fiscal years; banks and insurers, which report no current assets or gross profit, have none.
Piotroski F-score against peers
| Company | Piotroski F-score |
|---|---|
| ATRO Astronics Corporation compare | 7 |
| KRMN Karman Holdings Inc. compare | 6 |
| AIR AAR Corp. compare | 6 |
| MOG.B Moog Inc. compare | 6 |
| FLY Firefly Aerospace, Inc. | 5 |
| LUNR Intuitive Machines, Inc. compare | 4 |
| DCO Ducommun Incorporated compare | 4 |
| RDW Redwire Corporation compare | 4 |
| ACHR Archer Aviation Inc. compare | — |
What Piotroski F-score is
The Piotroski F-Score tells an investor how many signs of improving profitability, funding and efficiency a company shows against a year earlier.
One point for each of nine tests against a year earlier: positive return on assets, positive operating cash flow, rising return on assets, cash flow above net income, falling long-term leverage, rising current ratio, no new shares issued, rising gross margin, and rising asset turnover