Rocket Lab Earnings Q3 2026: Revenue, Backlog, Neutron
Rocket Lab Q3 2026 results vs guidance and expectations
| Metric | Q3 2026 reported | Guidance or comparison |
|---|---|---|
| Revenue | $268M (+73% y/y) | Above top of guidance; previews about $257M |
| Gross margin (GAAP / non-GAAP) | About 33.6% / 38.4% | Both above guidance |
| GAAP net loss | $79.7M ($0.12 per share) | Neutron development still weighs on results |
| Adjusted EBITDA | Loss of $18.0M | Q4 guidance: loss of $14M to $20M |
| Backlog | About $3.6B (record) | +52% since end of Q2 2026 |
| Neutron | First launch no earlier than 2027 | Previously targeted for late 2026; 16 missions now booked |
Rocket Lab Earnings Q3 2026: Revenue, Backlog, Neutron Delay and the Q4 Outlook
Rocket Lab (RKLB) reported third-quarter 2026 results after the close on November 9, 2026. Here are the numbers that mattered, how they compared with guidance and analyst previews, the Neutron schedule change, the Q4 outlook, and the listed companies most exposed to the result.
Rocket Lab Q3 2026 earnings in short: record revenue, record backlog, Neutron slips
Rocket Lab reported record Q3 2026 revenue of $268 million, up 73% from a year earlier, its sixth record quarter in a row. That was above the high end of its own guidance and above the roughly $257 million analyst previews expected.
The company is still losing money. The GAAP net loss was $79.7 million, or $0.12 per share, and adjusted EBITDA was a loss of $18.0 million. Margins improved: GAAP gross margin was about 33.6% and non-GAAP gross margin 38.4%, both above guidance.
Backlog reached a record of about $3.6 billion, up 52% since the end of Q2 2026, helped by about $1 billion of new launch contracts and $470 million of Space Systems awards. The trade-off: the first Neutron launch is now targeted for no earlier than 2027 instead of late 2026.
Data in practice: following government contract flow before it shows up in earnings
Defense and civil-space awards are a large part of Rocket Lab's backlog story, and a federal loan commitment from the Pentagon's Office of Strategic Capital was announced on this call. Gemral Edge Feed 1 tracks US federal contract awards, pre-award notices and defense contract announcements, each tied to the company and ticker that were valid on the day the record became public.
Timing matters: for 9,158 defense contracts that appear both in daily contract announcements and in the award records, the announcement comes first in 93.5% of cases, a median 90 days earlier (measured 24 Oct 2026). Publication lags are applied, so the data can be joined without look-ahead. Coverage and method are documented at /edge/data-coverage and /edge/methodology.
Listed companies most exposed to Rocket Lab's results
| Company | Link to Rocket Lab | What to watch next |
|---|---|---|
| Rocket Lab (RKLB) | The reporting company: Electron and HASTE launches, spacecraft and components. | Q4 revenue against the $270M to $290M guide and any further Neutron schedule changes. |
| Iridium Communications (IRDM) | Pending acquisition by Rocket Lab; the cash portion is now fully funded. | Regulatory and closing milestones; previews point to mid-2027. |
| AST SpaceMobile (ASTS) | Space stock that often trades with RKLB on sector news. | Satellite launch cadence and direct-to-cell service milestones. |
| Firefly Aerospace (FLY) | Small and medium launch peer competing for the same government and constellation missions. | Read-across on launch pricing and backlog in its own report. |
| Planet Labs (PL), Intuitive Machines (LUNR) | Space peers whose shares often move on Rocket Lab's results. | Government contract awards and backlog growth in their own filings. |
Rocket Lab earnings review: what to be careful about
Figures above come from Rocket Lab's Q3 2026 release and official securities filing of November 9, 2026, plus earnings coverage on November 9 to 11. Some third-party pages still show 2025 figures, such as revenue of $155 million, which belong to Q3 2025, not this report. After-hours price moves were reported in both directions, so check a live quote rather than a headline.
Adjusted EBITDA excludes items such as stock compensation, and the GAAP loss remains large while Neutron is in development. Backlog is contracted work, not guaranteed revenue, and much of the new Neutron backlog depends on a vehicle that has not flown yet. Share count also rose about 23% year over year after at-the-market stock sales that funded the Iridium deal. Nothing on this page is investment advice.
Rocket Lab earnings forecast: Q4 2026 guidance and what to watch into 2027
For Q4 2026, Rocket Lab guides revenue of $270 to $290 million, GAAP gross margin of 34% to 36% (non-GAAP 39% to 41%) and an adjusted EBITDA loss of $14 to $20 million. The midpoint of $280 million would be another record quarter.
Neutron is the swing factor. The company booked over $515 million of Neutron launch contracts in Q3, taking the Neutron backlog to 16 missions, while moving the first launch to no earlier than 2027. Management expects cash burn to continue until Neutron flies, and has said adjusted EBITDA should turn positive within about six months of a successful first flight.
The 2027 picture also depends on closing the Iridium acquisition, which earnings previews place around mid-2027, and on how many of the 117 contracted launches move from backlog into revenue. Previews list 2027 revenue estimates near $1.33 billion; treat that as an analyst estimate, not company guidance.
Related research on Gemral Edge
| Page | What it covers |
|---|---|
| Space economy stocks playbook | Starship, Starlink, AST SpaceMobile and the listed space names, including Rocket Lab stock price drivers. |
| SpaceX Starshield and space defense stocks | Military space demand that feeds launch and satellite backlogs. |
| Blue Origin New Glenn and launch stocks | The heavy-launch competition Neutron is entering. |
| RKLB company page | Rocket Lab filings, insider activity and contract records on Gemral Edge. |
| Edge data coverage | What Feed 1 tracks across federal contracts and how coverage is measured. |
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Upgrade to Gemral Edge Pro ($39/mo)Frequently asked questions
When did Rocket Lab report Q3 2026 earnings?
Rocket Lab reported third-quarter 2026 results after the market close on Monday, November 9, 2026, followed by its earnings call the same day.
Did Rocket Lab beat earnings expectations?
On revenue, yes. Revenue of $268 million beat the top of its own guidance and the roughly $257 million analyst previews expected. The company still reported a GAAP loss of $0.12 per share and an adjusted EBITDA loss of $18.0 million.
What is Rocket Lab's Q4 2026 revenue guidance?
Rocket Lab guides Q4 2026 revenue of $270 to $290 million, GAAP gross margin of 34% to 36%, and an adjusted EBITDA loss of $14 to $20 million.
Why was the Neutron launch delayed to 2027?
Rocket Lab now targets the first Neutron launch for no earlier than 2027. Coverage of the call ties the delay to a manufacturing issue in a composite propellant tank part; flight hardware assembly and testing at Launch Complex 3 continue.
How big is Rocket Lab's backlog?
About $3.6 billion at the end of Q3 2026, a record and up 52% since the end of Q2 2026, including 117 contracted launches across Electron, HASTE and Neutron.
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