Rocket Lab is a space company listed on Nasdaq under the ticker RKLB. Nasdaq is a US stock exchange. It earns money by launching rockets and building satellites and satellite parts. In its last reported full year, 2025, the satellite side brought in $403 million of the company's $602 million in revenue. The rest of the story is Neutron, a bigger rocket that has not flown yet.
Key takeaways
- Rocket Lab sells launches and satellite hardware, and satellite hardware was the larger share of 2025 revenue.
- The company is still loss-making.
- Neutron's first flight is now targeted no earlier than 2027, and it could slip again.
What Rocket Lab actually sells
Rocket Lab has two main business lines. Launch Services designs, builds and flies rockets. Customers can pay for a whole mission or share a launch with others.
The other is Space Systems. It designs and builds complete spacecraft and parts including structures, power systems, radios, software and optical equipment. It also includes laser communications and space robotics.
In plain words: Rocket Lab sells rides to orbit and spacecraft hardware.
Electron is the small rocket flying commercially today. By 2 November 2026, Rocket Lab had completed 20 Electron launches during the year, on its 99th Electron mission. The hardware side also delivers real missions. On 10 November 2026, Rocket Lab said the two spacecraft it built for NASA's ESCAPADE mission had begun their journey toward Mars.
What moves the share price
RKLB closed at $66.15 on 11 November 2026. A share price tells you what buyers will pay that day. It does not tell you whether the business itself improved.
Four things tend to move it. Quarterly results against what the market expected. New contracts and the size of the order book. Progress or delays on Neutron. And the general appetite for fast-growing companies that are not yet profitable.
The last one matters more than people think. When a company's value rests on what it might earn years from now, the share price reacts to expectations as much as to the numbers already reported.
Revenue, backlog and cash
Revenue has been climbing through 2026: $200.3 million in the first quarter, $234.1 million in the second, and $267.8 million in the third. For the quarter ended 30 September 2026, that was up 73% from a year earlier, with a net loss of $79.7 million. Rocket Lab guided to fourth-quarter revenue of $270 million to $290 million, which is a forecast, not money earned. On 9 November 2026, Rocket Lab reported nearly $1 billion in new launch contracts and $470 million in new Space Systems contracts in the third quarter.
For the full quarter breakdown, see our Rocket Lab earnings analysis.
Two numbers deserve attention. First, cash. Operating cash flow was positive $7.2 million in the third quarter of 2026, but operating activities used $127.3 million over the first nine months, with $84.2 million of capital spending on property, equipment and software in the same period. One good quarter is not the same as paying for itself. Management said cash, marketable securities and customer payments should cover its operating and investment needs for at least the next 12 months. At 30 September 2026, cash and cash equivalents stood at $4.45 billion.
Second, the order book. At 30 September 2026, backlog was $3.57 billion: $1.85 billion for Launch Services and $1.72 billion for Space Systems. About 33% was expected to become revenue within 12 months. Backlog is signed work, not cash received.
Neutron's development
Electron is small. Neutron is the bigger rocket meant to carry the heavier satellite groups that Electron cannot lift.
On 14 October 2026, Rocket Lab moved Neutron's first launch target to no earlier than 2027, from the fourth quarter of 2026. The company pointed to a composite tank manufacturing issue on the first stage and said the date could slip further. It reaffirmed the 2027 timing on 9 November 2026.
Customers are already signing up. Rocket Lab said on 9 November 2026 that it had secured more than $515 million in Neutron launch contracts during the third quarter, taking the rocket's pre-debut order book to 16 missions, with a base price of $70 million for several of those contracted launches. Across Electron, HASTE and Neutron, the company reported 117 remaining launch missions under contract.
Progress is visible but unfinished. Rocket Lab said first-flight hardware had been delivered to Launch Complex 3. On the 9 November earnings call, CEO Peter Beck said a replacement first-stage part had passed initial inspection and was moving into tank assembly. Pressure and cold-temperature testing were still ahead.
A first flight would be a milestone. It would not yet prove a rocket that flies often, flies reliably and makes money on each mission.
If you want to see how Rocket Lab sits next to other listed and private space companies, read our ranking of space stocks by quarterly revenue.
Risks
- Rocket Lab is still loss-making: it reported a net loss of $79.7 million for the quarter ended 30 September 2026.
- Neutron can slip again. Rocket Lab itself said the 2027 target could move further after the composite tank issue.
- The company's filing warns that further Neutron delays could require extra research, development and capital spending, and could hurt future revenue and results.
- Backlog is not guaranteed revenue on a fixed timetable: delivery delays or missed milestones affect when it is recognised, and customers typically have termination rights subject to notice and a fee.
- Cash burn is real. Operating activities used $127.3 million over the first nine months of 2026.
This article is for information only and is not investment advice.
Frequently asked questions
Is Rocket Lab profitable? No, not at the bottom line. The net loss was $79.7 million in the quarter ended 30 September 2026, and $174.0 million across the first nine months. Operating cash flow, which measures cash actually moving through the business, was positive $7.2 million in the third quarter, while it was negative $127.3 million over the nine months. A profit figure and a cash figure can point in different directions in the same quarter.
Can someone in Europe buy RKLB shares? Yes. RKLB is an ordinary Nasdaq-listed share, available through brokers that offer US stocks. The shares trade in dollars, so your result also depends on how the euro, krona or krone moves against the dollar.
What exactly counts as backlog? Rocket Lab defines backlog as the estimated value of signed customer work that remains to be done. It includes a contract only when the agreement can be enforced. Unused customer options are excluded. Some contracts become revenue as work is completed, while others do so only after the final work is complete.
What should I watch on Neutron next? The hardware steps. Rocket Lab said Launch Complex 3 construction is complete and the second stage had arrived for testing. Management also reported testing the Archimedes engine for the second stage while the engine was still being finalised. Pressure and cold-temperature testing of the first-stage tank still lies ahead.
Sources
- Rocket Lab: Mission Success: Rocket Lab Launches 99th Electron Mission (2 November 2026)
- U.S. Securities and Exchange Commission: Rocket Lab Q3 2026 financial results exhibit (9 November 2026)
- U.S. Securities and Exchange Commission: Rocket Lab quarterly report for the period ended 30 September 2026
- Rocket Lab: Rocket Lab provides update on Neutron development and adjusts launch target (14 October 2026)
- Rocket Lab: Rocket Lab lands over $515M in Neutron launch deals (9 November 2026)
- Yahoo Finance: Rocket Lab USA, Inc. (RKLB) stock price (11 November 2026)
You might also like
Deepen your knowledge with more articles and inspiration.
