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Rocket Lab posted record Q3 2026 revenue of $267.8M, but a wider loss and a Neutron first-flight delay to 2027 sent RKLB shares down about 7% after hours.
- Q3 revenue rose 73% to a record $267.8M, above the $250M-$265M guidance range.
- Net loss widened to $79.7M, or $0.12 a share, from $18.3M a year earlier.
- Neutron's first launch now targets no earlier than 2027; backlog hit $3.57B.
Lead
Rocket Lab (NASDAQ: RKLB) reported record third-quarter 2026 revenue of $267.8M on Monday, November 9, up 73% from a year earlier and the sixth consecutive record quarter. The stock had closed the regular session up 10.91% at $58.86. It then fell about 6.6% to roughly $54.97 in after-hours trading as investors weighed a wider-than-expected net loss and a later debut for the company's Neutron medium-lift rocket.What Did Rocket Lab Report in Q3 2026?
Rocket Lab reported revenue of $267.8M, about $10.7M above consensus, with product revenue of $197.5M and service revenue of $70.3M. GAAP gross profit was $90.1M, a 33.6% margin, while non-GAAP gross margin was 38.4%.
The net loss was $79.7M, against $18.3M in the third quarter of 2025. The $0.12 loss per share was well below the 6-cent loss that had been forecast. Adjusted EBITDA was a loss of $18.0M.
Operating cash flow turned positive on a GAAP basis at $7.2M. Cash and equivalents stood at $4.45B on September 30, leaving the balance sheet well funded for the Neutron program and further expansion.
Why Did Rocket Lab Shares Fall After Hours?
Shares fell after hours because the earnings details outweighed the revenue beat. The loss was far larger than expected, and the company said Neutron's first launch is now targeted for no earlier than 2027.
The rocket is central to Rocket Lab's plan to compete with SpaceX in the medium-lift market for large constellations and government payloads. Each delay pushes back the revenue Neutron is meant to add and extends the period of heavy development spending. The wider loss reflects that spending, along with inventory build-up and continued investment in launch and space systems.
The after-hours drop followed a strong session. RKLB had risen nearly 11% on Monday before the report, so the reversal partly gave back that gain.
How Big Is Rocket Lab's Backlog Now?
Total backlog reached a record $3.57B, a 52% sequential increase from $2.4B in the second quarter. About $1B in new launch contracts were signed across Electron, HASTE and Neutron during the period.
Launch backlog rose to a record 117 launches. Neutron alone secured more than $515M in contracts from constellation operators, lifting its manifest to 16 missions before the vehicle has flown. Several of those contracts carry a base price of $70M per launch. About 32.9% of the backlog is expected to convert to revenue within the next 12 months.
The contract momentum partly offsets the delay. Customers have kept committing to Neutron despite the schedule change, which supports demand for the vehicle once it reaches orbit.
Strategic Context: Neutron and the Systems Business
Rocket Lab has built its growth on two legs. Electron, its small launcher, supplies a steady cadence of flights. A growing space systems business covers spacecraft, components and satellite buses. CEO Sir Peter Beck said the world's most critical and ambitious missions increasingly rely on Rocket Lab for launch, spacecraft and components, sometimes all on a single mission.
That vertical integration lets Rocket Lab bundle services and capture more revenue per mission. It also raises capital needs. Neutron is the largest single investment in that strategy, and its timing now sets the pace for when the company can show sustained profitability.
What Is Rocket Lab's Guidance for Q4 2026?
Rocket Lab guides to another record quarter, with revenue of $270M to $290M. It expects GAAP gross margin of 34% to 36% and non-GAAP gross margin of 39% to 41%, a modest expansion from the third quarter. Adjusted EBITDA is projected as a loss of $14M to $20M, in line with the Q3 result of $18.0M.
The guidance implies continued top-line growth but no near-term path to adjusted EBITDA profitability. The margin range points to gradual improvement from product mix and scale rather than a sharp step up.
What Comes Next for RKLB?
Attention now shifts to Neutron's integration and testing milestones. The company has delivered first flight hardware to Launch Complex 3, and further progress on assembly and test campaigns will set the credibility of the 2027 target. Electron and HASTE launch cadence, and the conversion of the $3.57B backlog into revenue, will drive results through the fourth quarter.
Outlook
Rocket Lab enters the final quarter of 2026 with record revenue, a record backlog and $4.45B in cash, but also with a larger loss and a later Neutron timeline. Fourth-quarter guidance of $270M to $290M points to continued growth. The 2027 debut of Neutron remains the key test for whether the backlog converts into the scale and margins the company is targeting.
Mentioned tickers: RKLB
