Firefly Aerospace Inc. (FLY) intrinsic value & 10-year financials

Firefly Aerospace Inc. (FLY) has no Graham intrinsic value right now because the formula needs positive earnings. Over the last 4 fiscal years revenue grew 70.1% a year to $159.9M, with an average return on invested capital of 52.0%.

Graham intrinsic value
—
Share price (Oct 17, 2026)
$16.75
Market cap
$1.2B
Revenue (FY2025)
$159.9M
Revenue growth (4-yr CAGR)
70.1%
ROIC (10-yr avg)
52.0%
Free cash flow (FY2025)
-$237.8M

FLY 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $159.9M -$298.3M -$4.83 -$237.8M -163.1% 101.3%
FY2024 $60.8M -$231.1M -$20.74 -$190.3M -344.5% 24.0%
FY2023 $55.2M -$135.5M -$13.05 -$170.7M -238.8% 30.8%
FY2022 — — — — — —

Source: annual 10-K filings on SEC EDGAR. Figures in USD.

Executive summary

Firefly Aerospace Inc. revenue growth over the past decade is N/A; insufficient history prevents a reliable 10-year CAGR calculation.

Firefly Aerospace Inc. has earned high returns on invested capital, averaging 52.0% ROIC over the available history. High ROIC is consistent with a durable franchise, but it is not by itself proof of an economic moat.

Firefly Aerospace Inc. capital allocation metrics are N/A for the decade; share count and net debt history are incomplete.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, Firefly Aerospace Inc. is modeled at 15.0% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $-160.43 per share.

FLY stock: frequently asked questions

What is the intrinsic value of Firefly Aerospace Inc. (FLY) stock?

Graham's formula only works with positive earnings. Firefly Aerospace Inc. reported diluted EPS of -$4.83 in fiscal 2025, so no Graham value is shown. The 10-year table shows revenue and cash-flow trends instead.

Does Firefly Aerospace Inc. generate free cash flow?

Firefly Aerospace Inc. generated -$237.8M of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 0 of the last 3 reported years.

What is FLY's return on invested capital?

Average ROIC over the last 4 fiscal years was 52.0%, and average return on equity was -24.4%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this FLY data come from?

From Firefly Aerospace Inc.'s annual 10-K filings on SEC EDGAR, most recently filed May 4, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

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