Rocket Lab Corporation (NASDAQ: RKLB) was highlighted as one of the 10 best-performing defense stocks in 2026 after announcing a major new contract with the U.S. Space Force on May 21. The $90 million agreement calls for Rocket Lab to build two geostationary satellites designed to carry a space domain awareness payload, marking an important expansion of the company’s work in national security space.
Under the contract, Rocket Lab will handle the full program for the satellites, including spacecraft design, construction, integration of the Heimdall optical payload, launch integration, and on-orbit operations for up to five years after commissioning. Both spacecraft will be based on the company’s Lightning bus, which is suited for geostationary orbit requirements and long-duration missions.
The deal represents the first time Rocket Lab has been awarded a satellite production program for geostationary orbit. It also follows the company’s earlier success supporting the Space Systems Command initiative to build and deliver two Heimdall prototype payloads. The new award suggests that Rocket Lab is deepening its role in the U.S. defense and space infrastructure market beyond launch services alone.
Investors reacted positively to the announcement, sending Rocket Lab shares up more than 8% on Friday. The stock’s year-to-date gain reached 95% after the rally, reflecting strong market optimism around the company’s growth prospects and its expanding government business.
Institutional interest in Rocket Lab has also increased. According to Insider Monkey’s Q4 2025 database, 45 hedge funds held positions in the company, compared with 34 in the previous quarter. That rise indicates growing confidence among professional investors in Rocket Lab’s long-term potential.
Wall Street sentiment also remains constructive. Analysts currently rate RKLB as a Moderate Buy, suggesting expectations for continued upside, though not without some caution. Rocket Lab is widely recognized as a global leader in launch services and space systems, with capabilities spanning spacecraft design and manufacturing, rockets, and on-orbit management solutions for the broader space economy.
The new Space Force contract strengthens Rocket Lab’s standing as a defense and space contractor at a time when demand for secure satellite systems and space domain awareness is rising. By moving into geostationary satellite production, the company is adding another strategic layer to its business and expanding its addressable market in a sector that continues to attract government and private investment.
