Space Stocks Slide as Rocket Lab Delays Neutron and Redwire Adds Orders

Space stocks sold off in the week through October 16, but the reasons were company-specific. SpaceX fell 9%, AST SpaceMobile dropped 13%, Rocket Lab and Firefly Aerospace each lost 19%, and Redwire declined 6.99%, the smallest loss in the group tracked by the source report.

Rocket Lab had the clearest operating setback. The company moved the first Neutron launch into 2027 after finding air pockets in a carbon-composite dome for the rocket's first-stage propellant tank. Rocket Lab changed its manufacturing process and began building a replacement, but assembly and testing still need to be completed before a firmer date is credible.

Different risks across the group

Neutron is central to Rocket Lab's effort to compete for larger launch missions. A delay shifts potential revenue and leaves more time for additional testing or cost growth. ARK Invest bought 168,633 Rocket Lab shares worth about $9.32 million at Thursday's close, but that portfolio decision does not reduce the engineering risk.

AST SpaceMobile faced mixed analyst views. Deutsche Bank upgraded the shares with a $93 target, while Piper Sandler cut its rating to Neutral and reduced its target to $54 from $98. The disagreement centers on launch timing and competition from SpaceX's direct-to-device network. AST had delivered three more BlueBird satellites to Cape Canaveral, but investors were still waiting for a confirmed launch date.

Redwire supplied more concrete near-term wins. The company announced about $13.8 million in additional Stalker drone orders for the National Guard and said the final pair of its roll-out solar arrays would travel to the International Space Station. With six arrays already deployed, the completed eight-wing system is expected to provide more than 160 kilowatts of power.

Execution outweighs sentiment

SpaceX was navigating scrutiny over satellite-service restrictions affecting Ukraine and plans for a 15,000-satellite direct-to-device constellation. A proposed $8 billion spectrum purchase still required Federal Communications Commission approval. Those developments combine political, regulatory and financing risk, so they should not be reduced to weekly retail sentiment.

The group's price declines do not represent a single space-industry verdict. Rocket Lab needs to complete and test its replacement tank. AST SpaceMobile needs reliable launch timing and commercial service evidence. Redwire needs to convert its order flow into revenue and margin. Firefly must show progress when it reports results.

Redwire's smaller decline is understandable because it paired upcoming hardware delivery with new defense orders. Still, the sector's valuations depend on programs that can be delayed by manufacturing, launch or regulatory issues. Investors should judge each company by the next operational milestone rather than by a broad space-stock rebound.