Skip to content
Firefly Aerospace logo
SpacePublic

Firefly Aerospace

catalyst in 11dNo base rate yet — FLY has 0 graded prints on the record, and the bar is 3.Website
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.

Orbit · who it trades with and competes with
3 on the rings · 0 trade · 3 rival
4 mentions across our dossiers
Focus · Space
Firefly Aerospace
FLY · public
TholoBbrief←→step through the orbitESCcloseclick a company to open ittap a company to read it, tap again to open it
Price

Weekly closes

FLY · weekly close
17.93 USD−1.6%
Friday 30 Oct 2026 · last 52 Fridays 16.75–49.50
pick a pin
Every pin is a dated row
Solid: filed with the SEC, settled at FINRA, or a recorded split. Hollow: the scheduled print, past the last close, never a price.
  1. Insiders sold, 90 days: 147,007 sh · 4 filings, Form 4 · 30 Sept 2026
  2. Short interest: 11,937,187 sh · 3.22 days to cover, FINRA · settled 30 Sept 2026
  3. Insiders bought, 90 days: 49,994 sh · 2 filings, Form 4 · 5 Oct 2026
  4. Next print: in 11 days, Scheduled · 11 Nov 2026, scheduled
17.93USD-1.6%space +0.7%FLY · 65 weekly closes to 2026-10-30

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
see the whole series
Financials

The reported figures

Revenue · quarterly
$118M
latest, Q2 ’26 · 9 periods stored
Filed · primary
Q2 ’26
$118M USD
as of 30 Jun 2026
Source: sec.gov
Firefly Aerospace, quarterly figures held, Q4 ’23 to Q2 ’26
PeriodAs ofRevenueFree cash flowCapexCashShares outstandingGradingSource
Q4 ’2331 Dec 2023———$81.9M USD—Filed · primarysec.gov
Q1 ’2431 Mar 2024—————Filed · primarysec.gov
Q2 ’2430 Jun 2024$21.1M USD——$21.9M USD—Filed · primarysec.gov
Q3 ’2430 Sept 2024$22.4M USD-$44.8M USD$8.2M USD$26.4M USD—Filed · primarysec.gov
Q4 ’2431 Dec 2024$9.0M USD-$42.9M USD$2.7M USD$123M USD—Filed · primarysec.gov
Q1 ’2531 Mar 2025$55.9M USD-$59.2M USD$2.7M USD$177M USD—Filed · primarysec.gov
Q2 ’2530 Jun 2025$15.5M USD-$37.3M USD$9.2M USD$205M USD—Filed · primarysec.gov
Q3 ’2530 Sept 2025$30.8M USD-$62.0M USD$8.9M USD$995M USD146.5M sharesFiled · primarysec.gov
Q4 ’2531 Dec 2025$57.7M USD-$79.3M USD$12.1M USD$793M USD—Filed · primarysec.gov
Q1 ’2631 Mar 2026$80.9M USD-$78.9M USD$16.3M USD$326M USD160.0M sharesFiled · primarysec.gov
Q2 ’2630 Jun 2026$118M USD-$106M USD$24.7M USD$460M USD167.4M sharesFiled · primarysec.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.

Revenue · quarterlyQ2 ’24 – Q2 ’26
$118M+657% vs Q2 ’25

Q2 ’26 · as of Jun 2026

Revenue Q2 ’24: $21.1M, as of Jun 2024Revenue Q3 ’24: $22.4M, as of Sep 2024Revenue Q4 ’24: $9.0M, as of Dec 2024Revenue Q1 ’25: $55.9M, as of Mar 2025Revenue Q2 ’25: $15.5M, as of Jun 2025Revenue Q3 ’25: $30.8M, as of Sep 2025Revenue Q4 ’25: $57.7M, as of Dec 2025Revenue Q1 ’26: $80.9M, as of Mar 2026Revenue Q2 ’26: $118M, as of Jun 2026
Free cash flow · quarterlyQ3 ’24 – Q2 ’26
-$106M

Q2 ’26 · as of Jun 2026

Free cash flow Q3 ’24: -$44.8M, as of Sep 2024Free cash flow Q4 ’24: -$42.9M, as of Dec 2024Free cash flow Q1 ’25: -$59.2M, as of Mar 2025Free cash flow Q2 ’25: -$37.3M, as of Jun 2025Free cash flow Q3 ’25: -$62.0M, as of Sep 2025Free cash flow Q4 ’25: -$79.3M, as of Dec 2025Free cash flow Q1 ’26: -$78.9M, as of Mar 2026Free cash flow Q2 ’26: -$106M, as of Jun 2026

Operating cash flow minus capital spending.

Cash · quarterlyQ4 ’23 – Q2 ’26
$460M

Q2 ’26 · as of Jun 2026

Cash Q4 ’23: $81.9M, as of Dec 2023Cash Q2 ’24: $21.9M, as of Jun 2024Cash Q3 ’24: $26.4M, as of Sep 2024Cash Q4 ’24: $123M, as of Dec 2024Cash Q1 ’25: $177M, as of Mar 2025Cash Q2 ’25: $205M, as of Jun 2025Cash Q3 ’25: $995M, as of Sep 2025Cash Q4 ’25: $793M, as of Dec 2025Cash Q1 ’26: $326M, as of Mar 2026Cash Q2 ’26: $460M, as of Jun 2026Debt Q4 ’24: $113M, as of Dec 2024Debt Q2 ’25: $136M, as of Jun 2025

CashDebt

Shares outstanding · annualFY23 – FY25
69.2M+478% since FY23

FY25 · as of Dec 2025

Shares outstanding FY23: 12.0M, as of Dec 2023Shares outstanding FY24: 12.8M, as of Dec 2024Shares outstanding FY25: 69.2M, as of Dec 2025

A rising count is dilution: each existing share owns less of the company.

Latest filing: sec.gov

The record

What happened

What happened
DateTypeWhat happenedSource
2026-10-19editorial noteMargin 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
2026-10-19editorial noteRevenue 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
2026-10-06funding round424B3: 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
2026-10-06filing8-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
dossier age
12 days
researched 19 Oct 2026 · ring fills at 180
pick a section
Each column is a section of the dossier
Its height is how many times the section names a filing: 36 mentions across 2 sections. A dashed foot names none.
  1. The dossier: Refresh delta (since 2026-06-17), 730 words, 31 filing mentions
  2. The dossier: What held, 151 words, 5 filing mentions
Research

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)

  1. 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].

  2. 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.

  3. 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.

  4. 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.

  5. 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].

  6. 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.

  7. 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].

  8. 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].

  9. 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 dossiers

Every dossier we have written on Firefly Aerospace, newest first.

  1. current

    A real lunar/launch franchise wrapped in a serial-failure rocket, a money-furnace P&L, and a ~32x-sales price

  2. A real lunar/launch franchise wrapped in a serial-failure rocket, a money-furnace P&L, and a ~32x-sales price

Others in space

5 names

Where Firefly Aerospace sits against the other names we cover on this beat. Each line is that company’s verdict, not a summary of it.