
Firefly Aerospace
- Ticker
- FLY
- Beat
- space
- Revenue
- $118M
- as of Jun 2026
- Cash
- $460M
- as of Jun 2026
- Burn
- $106M/qtr
- as of Jun 2026
- Runway
- ~1.1yr at this rate
- as of Jun 2026
- Researched · Stale
- 12 days ago
A real lunar/launch franchise wrapped in a serial-failure rocket, a money-furnace P&L, and a ~32x-sales price — the Golden Dome/SciTec defense pivot is the only thing that justifies the multiple, and Eclipse first-flight is the binary that settles it.
4 mentions across our dossiers
“- Most dangerous competitor bulls underestimate: Rocket Lab.”Rocket Lab · RIVAL · from Firefly Aerospace’s dossier
Weekly closes
- Insiders sold, 90 days: 147,007 sh · 4 filings, Form 4 · 30 Sept 2026
- Short interest: 11,937,187 sh · 3.22 days to cover, FINRA · settled 30 Sept 2026
- Insiders bought, 90 days: 49,994 sh · 2 filings, Form 4 · 5 Oct 2026
- Next print: in 11 days, Scheduled · 11 Nov 2026, scheduled
Who is buying
- Insiders sold, last 90 daysSEC Form 4 · newest 30 Sept 2026
- 4 filings · 147,007 shares
- Insiders bought, last 90 daysSEC Form 4 · newest 5 Oct 2026
- 2 filings · 49,994 shares
- Shares sold shortFINRA · settled 30 Sept 2026
- 11,937,187 shares
- Days to unwind the shortFINRA · settled 30 Sept 2026
- 3.22
The reported figures
| Period | As of | Revenue | Free cash flow | Capex | Cash | Shares outstanding | Grading | Source |
|---|---|---|---|---|---|---|---|---|
| Q4 ’23 | 31 Dec 2023 | — | — | — | $81.9M USD | — | Filed · primary | sec.gov |
| Q1 ’24 | 31 Mar 2024 | — | — | — | — | — | Filed · primary | sec.gov |
| Q2 ’24 | 30 Jun 2024 | $21.1M USD | — | — | $21.9M USD | — | Filed · primary | sec.gov |
| Q3 ’24 | 30 Sept 2024 | $22.4M USD | -$44.8M USD | $8.2M USD | $26.4M USD | — | Filed · primary | sec.gov |
| Q4 ’24 | 31 Dec 2024 | $9.0M USD | -$42.9M USD | $2.7M USD | $123M USD | — | Filed · primary | sec.gov |
| Q1 ’25 | 31 Mar 2025 | $55.9M USD | -$59.2M USD | $2.7M USD | $177M USD | — | Filed · primary | sec.gov |
| Q2 ’25 | 30 Jun 2025 | $15.5M USD | -$37.3M USD | $9.2M USD | $205M USD | — | Filed · primary | sec.gov |
| Q3 ’25 | 30 Sept 2025 | $30.8M USD | -$62.0M USD | $8.9M USD | $995M USD | 146.5M shares | Filed · primary | sec.gov |
| Q4 ’25 | 31 Dec 2025 | $57.7M USD | -$79.3M USD | $12.1M USD | $793M USD | — | Filed · primary | sec.gov |
| Q1 ’26 | 31 Mar 2026 | $80.9M USD | -$78.9M USD | $16.3M USD | $326M USD | 160.0M shares | Filed · primary | sec.gov |
| Q2 ’26 | 30 Jun 2026 | $118M USD | -$106M USD | $24.7M USD | $460M USD | 167.4M shares | Filed · primary | sec.gov |
Firefly Aerospace’s figures as the company reported them in its filings. Quarters are calendar quarters, so a company whose year ends in January shows each fiscal quarter under the calendar quarter it falls in. An empty slot is a quarter we hold no figure for.
Q2 ’26 · as of Jun 2026
Q2 ’26 · as of Jun 2026
Operating cash flow minus capital spending.
Q2 ’26 · as of Jun 2026
CashDebt
FY25 · as of Dec 2025
A rising count is dilution: each existing share owns less of the company.
Latest filing: sec.gov
What happened
| Date | Type | What happened | Source |
|---|---|---|---|
| 2026-10-19 | editorial note | Margin figure revised: 21.6% → $23,875Margin moved from 21.6% (deep-dive-2026-06-17.md) to $23,875 (deep-dive-2026-10-19.md). | dossier |
| 2026-10-19 | editorial note | Revenue figure revised: $9.0M → $117.7MRevenue moved from $9.0M (deep-dive-2026-06-17.md) to $117.7M (deep-dive-2026-10-19.md). | dossier |
| 2026-10-06 | funding round | 424B3: Firefly prospectus supplement attaches 8-K on director changeSupplement No. 10 dated 6 Oct 2026 attaches an 8-K: Thomas Zurbuchen resigned as director effective 30 Sep 2026; Rick Ambrose appointed Class III director on 5 Oct 2026. | agent:company-events · SEC EDGAR 424B3 |
| 2026-10-06 | filing | 8-K Item 5.02: director Zurbuchen resigns; Rick Ambrose appointedThomas Zurbuchen resigned as director effective 30 Sep 2026. Board appointed Rick Ambrose as Class III director effective 5 Oct 2026 to the Audit and Compensation Committees. | agent:company-events · SEC EDGAR 8-K |
- The dossier: Refresh delta (since 2026-06-17), 730 words, 31 filing mentions
- The dossier: What held, 151 words, 5 filing mentions
The Firefly Aerospace dossier
The verdict
A real lunar/launch franchise wrapped in a serial-failure rocket, a money-furnace P&L, and a ~32x-sales price — the Golden Dome/SciTec defense pivot is the only thing that justifies the multiple, and Eclipse first-flight is the binary that settles it.
Refresh delta (since 2026-06-17)
-
Q2 2026 revenue was $117.7M, up 659% YoY (Q2 2025 $15.5M) and up 45.5% on Q1. Six-month revenue $198.6M (2025: $71.4M), so Q1 was $80.9M [Form 8-KA filing for something that happened between reports and matters enough to tell shareholders now., quarter and six months ended 2026-06-30; estimate: $198,562K − $117,683K]. Gross profit $23.9M, a 20.3% gross margin [8-K; estimate: $23,875K / $117,683K]. Operating loss $95.2M, net loss $92.3M, loss per share $0.57 on 161.8M weighted shares [8-K]. Six-month net loss $189.0M [8-K]. The prior dossier's Q1 figures were a net loss of ~$96.7M and a gross-margin direction it described as "going backwards QoQ"; Q2 operating expenses were $119.1M ($71.5M R&D, $47.5M SG&A) [8-K].
-
Guidance unchanged: full-year 2026 revenue $420-450M [8-K, 2026 full-year guidance]. The first half is $198.6M, so the second half needs $221.4M to $251.4M at the range ends, against $117.7M in Q2 alone.
-
Backlog $1,468.1M at 2026-06-30 against $1,351.1M at 2025-12-31; multi-launch-agreement backlog $403.1M against $344.8M [Form 10-QThe quarterly version of the annual report. Lighter, and not audited., MD&A backlog table]. The prior dossier recorded backlog of ~$1.4B; the 10-Q says backlog includes awarded contracts with customer termination rights.
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Cash flow, six months ended 2026-06-30: operating activities used $144.1M (2025: $84.6M), investing used $119.8M ($75.0M net into short-term investments, $41.1M of property, equipment and internal-use software), financing used $69.3M ($260.0M repaid on the revolving credit facility, offset by $182.6M net proceeds of the June equity offering) [10-Q, MD&A liquidity]. Cash and equivalents $459.8M and short-term investments $175.4M at 2026-06-30, against $793.0M and $100.0M at 2025-12-31 [8-K balance sheet]; together $635.3M. Notes payable fell from $288.5M to $27.0M, current plus non-current. Cash plus short-term investments of $635.3M equals about 6.9 quarters at the first-half pace of operating cash use plus capital spending, which is arithmetic on the first-half pace, not a forecast; the prior dossier's own estimate was 5.5-7 quarters. The 10-Q states the accumulated deficit is $1.2B and that the statements are prepared on a going-concern basis; this run searched the 10-Q text for "substantial doubt" and found no match.
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Equity raise and share count. On 2026-06-01 the company completed an underwritten offering of 12.0M shares at $48.00, of which 4.0M were offered by the company and 8.0M by selling stockholders [10-Q, equity note]; the 8-K reports net proceeds to the company of $181.6M. Shares outstanding were 166.2M at 2026-06-30 against 159.3M at 2025-12-31 [8-K balance sheet]. The prior dossier listed the "$48 secondary" as a DilutionIssuing new shares, so each existing share owns a smaller slice of the same company. overhang; the filings show it closed and that most of the shares sold were the sellers'. Additional paid-in capital was $2,432.2M [8-K].
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Acquisitions and goodwill. Space-ng was acquired on 2026-06-23 for $16.0M consideration [10-Q, business combination note]. Goodwill was $467.0M (2025-12-31: $450.1M) and intangibles $152.3M [8-K balance sheet]. The 10-Q says goodwill is tested at least annually in the fourth quarter. The prior dossier cited ~$855M for SciTec; the goodwill line here is the balance-sheet figure, not that purchase price.
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Contract wins and operations, as stated in the results release (no dollar value added by this run): a $144M NASA CLPS award for a sixth contracted Blue Ghost mission; a $75M JPL subcontract for MoonFall (launch no earlier than 2028); a $13M SkyFall aeroshell subcontract (launch late 2028); a $94M Space Force Ground-Based Radar Digitization contract; an extension of the Lockheed Martin multi-launch agreement to up to 25 Alpha launches through 2031; a second hypersonic Alpha task order; onboarding to a $981M Space Force NITE-STAR IDIQ; Eclipse's Miranda engine past 150 hot-fire tests including a 226-second mission-duty-cycle test; Blue Ghost Gruithuisen Domes Critical Design Review and South Pole Preliminary Design Review completed [8-K, highlights]. The 10-Q attributes part of H1 launch revenue to a "successful Alpha Flight 7 launch" [10-Q, results of operations]. Neither the 8-K nor the 10-Q passages searched gives an Eclipse first-flight date; the 10-Q mentions a September 2025 test stand anomaly as an example of operational failures [10-Q, MD&A].
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Board change. Thomas Zurbuchen resigned as a director effective 2026-09-30, with no disagreement stated; Rick Ambrose, formerly Executive Vice President—Space at Lockheed Martin, a Textron director, age 68, was appointed a Class III director on 2026-10-05 (term to the 2028 annual meeting) and to the Audit and Compensation Committees, determined independent [8-K 5.02].
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Legal. The 10-Q says the company is party to ordinary-course litigation and does not currently believe those matters will materially affect the business [10-Q, legal proceedings note]. The Form 10-KA company’s audited annual report to the US regulator. The most complete thing it publishes. Item 3 was not read (no FY2025 10-K is on the shelf).
What held
- Revenue growth is running at the pace the prior dossier's guide-based projection assumed: first-half revenue $198.6M against a full-year guide that is unchanged at $420-450M.
- The loss-making profile the prior dossier describes persists: operating loss $95.2M in Q2 and $190.9M for the half [8-K], with six-month operating cash use up 70% [10-Q].
- Funding path: the revolver was repaid, an equity offering closed at $48, and cash plus short-term investments is $635.3M (fact 4).
- The position seed's catalyst "Eclipse first flight, targeted by end-2026" and the key risk of an Eclipse slip are not settled by anything read here: no Eclipse first-flight date appears in the 8-K or in the 10-Q passages searched. The seed is carried unchanged below.
- The prior dossier's 4-of-6 Alpha failure record: the 10-Q refers to a successful Alpha Flight 7; no failure count is restated, and the seed text is not edited.
How our view changed
2 dossiersEvery dossier we have written on Firefly Aerospace, newest first.
- current
A real lunar/launch franchise wrapped in a serial-failure rocket, a money-furnace P&L, and a ~32x-sales price
A real lunar/launch franchise wrapped in a serial-failure rocket, a money-furnace P&L, and a ~32x-sales price
Others in space
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