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Why Did Firefly Aerospace (FLY) Stock Drop As Attention Builds?

Simply Wall St · 2d ago

Firefly Aerospace (FLY) drew fresh attention after announcing a multi-launch agreement with SSC Space for two Alpha rocket missions from Sweden’s Esrange Space Center, targeting national security and commercial satellite customers.

Firefly Aerospace’s recent contract wins, including the Esrange launches and SciTec’s role in a U.S. Space Force radar digitization project, come after a sharp reset in sentiment, with the share price down 20.7% over 30 days and the 1-year total shareholder return declining 51.4%. This points to fading momentum despite growing operational activity.

Spot opportunities beyond Firefly Aerospace by scanning a curated set of space and defense peers in our list of solid balance sheet and fundamentals (23 results).

Firefly Aerospace has seen its share price slide even as contract activity picks up, which leaves you choosing between stepping into the weakness now or waiting for sentiment to reset further before running the valuation math.

Most Popular Narrative: 16.4% Undervalued

Firefly Aerospace’s most followed narrative pegs fair value at $25.00 per share, above the last close at $20.90. This frames the current weakness as a valuation gap rather than just a sentiment slump.

While the Blue Ghost lunar missions and Ocula data services align with rising governmental and commercial interest in the Moon, mission complexity, schedule slips or payload funding gaps could defer milestone based payments and pressure near term earnings.

Read the complete narrative.

Curious what underpins that $25.00 figure? The narrative leans on aggressive top line expansion, a sharp swing in profitability, and a rich future earnings multiple. The exact mix of growth, margin lift, and discounting assumptions might surprise you.

Result: Fair Value of $25.00 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

Still, Firefly Aerospace carries real execution risk if launch reliability issues linger or if government contract timing shifts and keeps free cash flow under pressure.

Find out about the key risks to this Firefly Aerospace narrative.

Another View on Firefly Aerospace’s Valuation

The DCF work suggests Firefly Aerospace, at $20.90, trades well below an estimated future cash flow value of $169.94. That is a very large gap for any investor to accept. It raises a simple question: Is the cash flow path realistic enough to justify that kind of discount?

Look into how the SWS DCF model arrives at its fair value.

FLY Discounted Cash Flow as at Sep 2026
FLY Discounted Cash Flow as at Sep 2026

Next Steps

Sentiment on Firefly Aerospace is clearly split, which is exactly why it helps to move fast, review the numbers yourself and weigh both the potential upsides and the downside risk flagged in our 3 key rewards and 2 important warning signs.

Looking for more Firefly Aerospace style investment ideas?

If Firefly Aerospace has you thinking about where capital could work harder, now is the time to widen your watchlist and pressure test fresh opportunities.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.