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Rocket LabRKLB

Space industry & satellites · NASDAQ · USA

$68.40
Down 4.9% todayClose

Up 3.1% this year but −19.1% since June 26, behind the defense sector at +14.0%. Rocket Lab buys from 1 mapped company.

Market cap
$40.9B
This year
+3.1%
1 year
+16.9%
P/E
n/a
P/S
53.2
P/B
11.7

Price vs the defense sector

since Jun 26RKLBDefense sector, equal weight
Rocket Lab (RKLB) vs the Defense sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. RKLB: −19.1% from Jun 26, 2026 to Oct 8, 2026. Defense sector index: +14.0% from Jun 26, 2026 to Oct 8, 2026.−20%0%+20%Jun 26AugSepOct 8RKLB −19.1%Sector +14.0% Rocket Lab (RKLB) vs the Defense sector indexDaily closes from Jun 26, 2026 to Oct 8, 2026, each line rebased to its own first value. RKLB: −19.1% from Jun 26, 2026 to Oct 8, 2026. Defense sector index: +14.0% from Jun 26, 2026 to Oct 8, 2026.−20%0%+20%Jun 26AugSepOct 8RKLB−19.1%Sector+14.0%

Supply chain

1 supplier
SUPPLIERS →→ CUSTOMERSTeledyne Technologies (TDY)TDYTeledyne Technologi…+0.1%None mappedRKLBRocket Lab

Suppliers 1

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About Rocket Lab

Electron puts small payloads in orbit today; the larger Neutron is still in development. Rocket Lab also sells satellite platforms and components to other operators.

Theme exposure

LaunchSatellite systemsSpace commercialization

Products

  • Electron rocket
  • Neutron (in development)
  • Satellite platforms

Competitors

  • SpaceX (private)
  • Firefly
  • Traditional launchers

Risks

  • Launch risk
  • Not yet profitable

Same segment: Space industry & satellites

Launch, satellite communications and space systems, civil and military. Segment 4 of 14 in the Defense, security & space value chain.

AST SpaceMobileASTS−6.1%GlobalstarGSAT−0.5%ViasatVSAT−4.9%Iridium CommunicationsIRDM−1.7%SpaceXPrivate

Compare RKLB

Side by side with the largest companies in the same segment.

RKLB vs ASTSRKLB vs GSATRKLB vs VSATRKLB vs IRDM

See where Rocket Lab sits in the full Defense, security & space map: every segment from upstream suppliers to end markets, with daily metrics.

Open the Defense value chain →