Rocket Lab and AST SpaceMobile Rally 8% as Space Stocks Rebound; SpaceX Holds Steady

Space stocks are bouncing back, and two of the group’s smaller names are posting the biggest gains. Rocket Lab (NASDAQ:RKLB | RKLB Price Prediction) stock is at $67.83, up 8% in morning trading, as buyers keep working through the company’s third-quarter report. AST SpaceMobile (NASDAQ:ASTS) stock is at $36.31, up 8%, clawing back ground after a hard stretch.

SpaceX (NASDAQ:SPCX) stock is at $143.19, up 0.1%, leaving the sector’s giant on the sidelines while the smaller names do the moving. The rally reflects a broad appetite for growth stocks, though the rate background remains tense for SpaceX and every other growth-oriented name. Chicago Fed President Austan Goolsbee said the most recent inflation report was “borderline disturbing” as the Fed weighs more rate hikes.

Rocket Lab’s Record Quarter Keeps Buyers Interested

Rocket Lab reported its Q3 2026 results after the close on November 9. Revenue at the company reached a record $267.8 million, up 73% year over year (YoY), exceeding Rocket Lab’s own August forecast of $250 million to $265 million. Backing that up, Rocket Lab’s backlog hit a record $3.57 billion as it sold eight Neutron launches worth more than $515 million. Neutron’s base price at Rocket Lab rose to $70 million from $55 million.

Management guided fourth-quarter revenue to $270 million to $290 million, an outlook SpaceQ said would put 2026 revenue near $1 billion. That said, Rocket Lab’s net loss grew to $79.7 million. The company disclosed that the loss included a debt repayment charge and transaction costs tied to its pending purchase of Iridium Communications (NASDAQ:IRDM).

Neutron’s first flight slipped to 2027 after voids turned up in a first-stage tank dome. On the call, Rocket Lab CEO Peter Beck said the replacement dome came out clean, adding, “It’s nice to have that problem behind us now.”

Demand for Rocket Lab’s Electron is getting a lift as well. Beck noted that customers are turning to Electron as Falcon 9 rideshare options change and other rideshare options go away.

AST SpaceMobile Rebounds as SpaceX Stays Put

AST SpaceMobile’s bounce follows a rough reaction to its Q3 2026 report on November 9. Sales at AST SpaceMobile came in at $42.32 million, missing the $46 million consensus, though the company’s loss of $0.44 per share was slightly better than expected. UBS (NYSE:UBS) cut its price target on November 10, citing scaling delays. Even with the rebound, AST SpaceMobile stock is still down 50% year to date (YTD).

Barron’s argued that AST SpaceMobile’s weak sales don’t matter much, a view that rests on the network’s future prospects. Plans for nationwide intermittent U.S. service before year-end remain on the company’s schedule, and AST SpaceMobile unveiled Blacklift, its own 20-ton reusable rocket, with first launches slated for late 2028. Rocket Lab’s CEO took up that rocket topic on his own call.

SpaceX, the sector’s giant, is essentially flat by comparison. That gap cuts against the idea of a sector-wide rally, since the space industry’s largest company isn’t joining the move.

How Rocket Lab’s Business Model Differs From Its Rivals

Rocket Lab sells launch on Electron and builds spacecraft and components, and the Iridium deal would add a satellite operator to that mix, while Neutron, the company’s reusable rocket, is the piece that could carry Rocket Lab into medium-lift launch.

AST SpaceMobile runs a different model, building a satellite network that connects directly to ordinary smartphones and selling access through mobile carriers, though the company’s revenue remains early-stage and Blacklift pushes AST SpaceMobile into launch for the first time.

SpaceX operates at a different scale altogether. It combines the dominant launch franchise with Starlink connectivity and an AI infrastructure business built out after the Cursor acquisition. That mix makes SpaceX less of a pure space play than either smaller name.

Neutron and BlueBird Timelines Could Decide the Next Leg

The next test for Rocket Lab is whether Neutron’s Stage 1 tank passes its testing on the way to a 2027 debut. A clean first flight could validate the higher Neutron pricing, while another slip might put the backlog’s timing under pressure. AST SpaceMobile faces its own deadline, with service activation and the BlueBird production ramp both due to show progress soon.

Supporters of Rocket Lab point to its record backlog, and AST SpaceMobile’s carrier partnerships give its own bull case depth. Losses remain the sticking point for skeptics. Both companies are still in the red and face execution risk on new rockets, with dilution an added concern after Rocket Lab’s equity sales funded the Iridium deal. A cautious investment approach could make sense until the timing of Neutron’s first flight resolves.

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