Rocket Lab vs. Planet Labs: Which Space Stock Has More Orbit to Gain in 2025?

Rocket Lab (RKLB) and Planet Labs (PL) are both capitalizing on growing demand in the space sector, but Rocket Lab appears better positioned for near-term growth. RKLB reported a 32% year-over-year revenue increase in Q1 2025 and secured significant contracts with the U.S. Air Force, while PL saw an 11% revenue increase for fiscal year 2025. Despite PL's more attractive valuation, RKLB's stronger revenue momentum and stock price performance suggest greater upside, though investors should remain cautious given both companies' negative ROE and ongoing profitability challenges.

Analysis

The commercial space sector is experiencing heightened investor interest, driven by robust demand for satellite deployment and increased government defense spending, benefiting companies like Rocket Lab (RKLB) and Planet Labs (PL). Rocket Lab demonstrated strong momentum in Q1 2025, with revenues increasing 32% year-over-year to $123 million, bolstered by significant contracts such as a U.S. Air Force partnership for its Neutron rocket and selection for a $46 billion acquisition contract. Despite a moderate solvency position with $428 million in cash against $439 million in total debt, RKLB faces challenges from high operating expenses tied to innovation and development, which have impacted profitability, as evidenced by negative Return on Equity (ROE). Planet Labs reported an 11% year-over-year revenue increase to $244.4 million for fiscal 2025 and an improved adjusted gross margin of 60%. PL maintains a solid solvency position with $229 million in cash and no debt. However, it has yet to achieve sustained profitability, faces high R&D costs, and has undergone substantial workforce reductions (10% in August 2023, 17% in June 2024), signaling potential operational hurdles. While PL trades at a more attractive forward sales multiple of 4.18X compared to RKLB's 18.88X, RKLB's stock has significantly outperformed, surging 54.1% in the past three months versus PL's 6.6% decline. Zacks Consensus Estimates project a 32.8% sales increase for RKLB in 2025 with an improving loss per share, whereas PL's sales are expected to grow 10.3% with no change in loss per share and stagnant bottom-line estimates. Both companies exhibit negative ROE, underscoring persistent profitability concerns across this capital-intensive industry.

Key Decisions for Investors

• Investors should acknowledge Rocket Lab's stronger near-term growth trajectory, driven by significant contract wins and a 32% Q1 revenue increase, which may justify its premium valuation compared to Planet Labs.
• A cautious stance is warranted for both entities due to their negative Return on Equity and ongoing profitability challenges, necessitating close monitoring of their progress towards sustainable earnings and financial stability.
• Consider retaining or selectively accumulating Rocket Lab, given its positive revenue momentum, upward earnings estimate revisions, and strategic defense partnerships, while remaining aware of its high operational expenditures and the risks associated with its Neutron rocket development.
• Re-evaluate positions in Planet Labs, potentially reducing exposure or adopting a hold-and-monitor approach, due to its recent significant workforce reductions, stagnant earnings estimates, and stock underperformance, despite its debt-free balance sheet and lower valuation multiple.