Rocket Lab stock fell about 6% in early trading on Tuesday, November 10, even after the space company reported the biggest revenue quarter in its history. Investors focused instead on a wider-than-expected loss and on the fact that its new Neutron rocket will not fly until 2027.
The drop in Rocket Lab stock erased much of Monday’s rally. RKLB closed at $58.86 on November 9, up 10.91%, before the results came out after the bell. As of early Tuesday, before the regular US session opened, shares were trading around $55 (last checked November 10, 7:50 a.m. ET).
In this article
Rocket Lab Q3 2026 earnings at a glance
| Metric | Q3 2026 | Context |
|---|---|---|
| Revenue | $267.8 million | Up 73% year on year, above $250M to $265M guidance |
| GAAP EPS | -$0.12 | Analysts expected about -$0.07 |
| Net loss | About $80 million | Versus $18.3 million a year earlier |
| GAAP gross margin | 33.6% | Above 29% to 31% guidance |
| Adjusted EBITDA | -$18 million | Inside the -$17M to -$23M guidance |
| Backlog | About $3.57 billion | Up 52% from the end of Q2 |
| Operating cash flow | +$7.2 million | Versus -$84.1 million in Q2 |
It was Rocket Lab’s sixth record revenue quarter in a row. Sales came in $34 million higher than in Q2 and beat the analyst consensus of about $258 million, according to Yahoo Finance. Founder and CEO Peter Beck called it “a defining quarter for Rocket Lab” in the company’s release.
Why Rocket Lab stock dropped after earnings
The first problem for Rocket Lab stock was the bottom line. A GAAP loss of $0.12 per share was far wider than the street expected and up from a $0.08 loss in Q2. Spending is rising fast: research and development costs reached $98.4 million, against $70.7 million a year earlier, and the operating loss widened to $79.2 million.
The second was Neutron. CNBC reports the company has pushed the rocket’s first flight into 2027 after manufacturing and testing problems with its first-stage composite structures. Rocket Lab has not given a month or quarter for the debut, and Neutron is central to the bull case because it can carry far bigger payloads than the small Electron rocket.
The third was guidance on profit. Rocket Lab expects an adjusted EBITDA loss of $14 million to $20 million in Q4, which analysts saw as wider than they had modeled.
Record backlog and new Neutron contracts
The order book is the strongest argument for Rocket Lab stock bulls. Rocket Lab signed nearly $1 billion in new launch contracts during the quarter across Electron, its HASTE suborbital vehicle and Neutron, plus $470 million for its Space Systems unit. Its launch backlog now stands at a record 117 launches.
More than $515 million of those deals were for Neutron, which already has 16 missions booked before its first flight. On November 9 the Department of War also announced a conditional $150 million loan meant to raise how often Neutron can fly once it enters service, 24/7 Wall St. reported. A loan does not dilute shareholders the way a new stock sale would.
Cash flow also improved. Operating cash flow turned positive at $7.2 million, a sharp swing from the $84.1 million the company used in Q2.
What’s next for Rocket Lab stock
Rocket Lab guided Q4 revenue to $270 million to $290 million. The $280 million midpoint is about 5% above what analysts expected, so the growth story is intact even if profits remain out of reach for now.
Rocket Lab stock remains far below its one-year high of $151, and the next big moves are likely to come from Neutron. Updates on the fuel tank and composite fixes, test milestones and a firm launch window will matter more to RKLB than another record sales quarter. Electron launch cadence and defense contracts are the other items to watch.
Tech and space stocks have been swinging hard on earnings this season. For more market news, see our coverage of the Nvidia stock chip selloff, Shopify’s Q3 2026 earnings and our latest stories.
This article is for news and information only and is not investment advice.
FAQ
Why did Rocket Lab stock fall today?
Rocket Lab stock slipped after Q3 results showed a wider-than-expected loss, a 2027 Neutron debut with no firm date, and a Q4 EBITDA loss forecast that was wider than analysts expected.
When will the Neutron rocket launch?
Rocket Lab now targets Neutron’s first launch in 2027. It has not given a specific month or quarter.
What is Rocket Lab’s Q4 2026 guidance?
The company expects revenue of $270 million to $290 million and an adjusted EBITDA loss of $14 million to $20 million.
Sources: Rocket Lab Q3 2026 release (SEC), CNBC, Yahoo Finance, Investing.com, 24/7 Wall St.
Leave a Reply