Rocket Lab holds an edge over Planet Labs based on stronger price performance and growth estimates, even though both space stocks have rallied sharply this year. Planet Labs shares have gained 43.1% year to date, while Rocket Lab has surged 50%. The Zacks Consensus Estimate for Rocket Lab's 2026 revenues implies a 52.8% year-over-year increase, with earnings per share expected to rise 55.6%, whereas Planet Labs' fiscal 2027 revenue is projected to grow 40.2% but its EPS is seen declining 75%. Rocket Lab carries a Zacks Rank #3 (Hold), while Planet Lab is rated #5 (Strong Sell).
Planet Labs PBCZacks Rank #5 (Strong Sell) and projected EPS decline of 75%
Rocket Lab USA Inc.Stronger growth estimates (52.8% revenue increase, 55.6% EPS rise) and Zacks Rank #3 (Hold)