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NASDAQ · Aerospace & Defense · USD

Firefly Aerospace Inc. (FLY) Stock Analysis

Firefly Aerospace Inc. (FLY) is a Aerospace & Defense stock listed on NASDAQ and quoted in US Dollar.

FLY

$21.67

+$0.61 (+2.90%)

Sep 4, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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FLY Key Statistics

As of Sep 4, 2026
Trading
Open
$21.52
Previous Close
$21.06
Day's Range
21.08–21.97
52-Week Range
16.00–62.17
Volume
1.80M
Valuation
Market Cap
$3.63B
P/E Ratio
unprofitable
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
12.64
EPS (ttm)Profit attributable to each share over the last twelve months.
−5.09
Financials (FY)
Revenue (FY)
$159.86M+162.95%
Net Income (FY)
−$298.34M
Profit marginThe share of revenue left as profit after all costs and taxes.
−129.06%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
167.40M
1-Year Return
−49.39%
Dividend and dates
Earnings Date
November 11, 2026estimated
Avg Volume
4.38M

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

FLY Stock Return by Calendar Year

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)−3.13%
2025 (partial year)−62.93%

As of September 4, 2026.

FLY Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$159.86M−$298.34M−186.6%
2024$60.79M−$231.13M−380.2%
2023$55.24M−$135.46M−245.2%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$159.86M$30.67M−$260.70M−$298.34M−186.6%
2024$60.79M−$11.37M−$207.71M−$231.13M−380.2%
2023$55.24M$26.60M−$131.88M−$135.46M−245.2%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

FLY Valuation vs Aerospace & Defense Median

Median of 97 stocks
MetricFLYAerospace & Defense medianvs median
P/S ratio12.643.993.2x the median
Profit margin−129.06%2.24%131.3 pts below

Medians across 97 Aerospace & Defense stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of September 4, 2026.

Recent News

All 20 articles ↓

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

Firefly Aerospace Inc. (FLY) is capitalised at $3.63B on the latest close. It is classified in the Aerospace & Defense industry, within the Industrials sector. Headcount on file is 1,409.

The most recent close on file for FLY is $21.67, dated September 4, 2026. That is +$0.61 (+2.90%) against the previous close. The 52-week range on file runs from $16.00 to $62.17. The latest close sits 35.44% above that 52-week low.

Financial Health

In fiscal 2025, Firefly Aerospace Inc. reported revenue of $159.86M. That is +162.95% against the prior fiscal year, when revenue was $60.79M. The same year closed with a net loss of $298.34M. The reported profit margin is −129.06%. That is 131.3 percentage points below the Aerospace & Defense median of 2.24%. Earnings per share on a trailing basis come to −5.09.

Across the 3 fiscal years on file, revenue moves from $55.24M in 2023 to $159.86M in 2025. Of those 3 years, 0 report positive net income.

Valuation Assessment

No trailing P/E applies: the last reported earnings figure is negative. The price-to-sales ratio is 12.64. On price-to-sales that is 3.2 times the Aerospace & Defense median of 3.99. The medians here are taken across 97 Aerospace & Defense companies that report the metric.

The trailing one-year price return is −49.39%. Daily returns over the trailing 1 year annualize to a volatility of 111.12%.

Growth & Income

No dividend is on file for FLY.

2026 is still running; the price is −3.13% year to date.

Peer Comparison

Firefly Aerospace Inc. (FLY) operates in the Aerospace & Defense industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
Firefly Aerospace Inc. FLY $3.63B —
Space Exploration Technologies Corp. SPCX $1.95T —
GE Aerospace GE $349.78B 39.8
RTX Corporation RTX $270.62B 35.4

The Aerospace & Defense industry average P/E ratio is 35.4x. Firefly Aerospace Inc. has no P/E ratio because it is not currently profitable.

Every figure above is read from this page's own data on each nightly rebuild. Informational only, not financial advice. As of September 4, 2026.

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About Firefly Aerospace Inc.

Firefly Aerospace Inc. operates as a space and defense technology company and provides mission solutions for national security, government, and commercial customers in United States. The company offers integrated launch and space services technology that is committed to enabling launch, transit, and operations in space. It also provides Launch solutions, such as Alpha, a responsive launch services; and Eclipse, a medium-lift launch vehicles. In addition, the company offers spacecraft solutions platforms, including Blue Ghost, a lunar delivery and operation service; and Elytra, which provides space maneuverability and servicing. Further, it provides software and sensor solutions; national security software and big data processing capabilities; and responsive space services, as well as Ocula, a lunar imaging service. Firefly Aerospace Inc. was incorporated in 2017 and is headquartered in Leander, Texas.

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