Rocket Lab USA Inc vs SiTime Corporation — how do they compare? Rocket Lab USA Inc trades at $70.11 (market cap $43.19B), while SiTime Corporation trades at $591.09 (market cap $17.66B). The key difference: Rocket Lab USA Inc is far larger — about 2.4× SiTime Corporation's market cap, and SiTime Corporation is trading nearer its 52-week high, Rocket Lab USA Inc nearer its low. Which is the better fit depends on your goals.
| RKLB | SITM | |
|---|---|---|
Market Cap | $43.19B | $17.66B |
Sector | Technology | Technology |
52-Week High | $150.23 | $901.60 |
52-Week Low | $39.48 | $190.16 |
Enterprise Value | $41.94B | $16.88B |
Trailing returns across standard periods
Latest headlines on both assets
Rocket Lab USA, Inc. is an aerospace manufacturer and small-satellite launch service provider. The company specializes in developing rockets for orbital launch, including its flagship *Electron* vehicle, and is developing the next-generation, reusable *Neutron* rocket. Beyond launch services, Rocket Lab also offers satellite design, manufacturing, and spacecraft component solutions, positioning itself as an end-to-end provider for the space industry.
Read more on RKLB →SiTime Corporation is a leading provider of MEMS-based silicon timing solutions used in various electronic applications. The company’s products, including oscillators, resonators, and clock ICs, are designed to replace traditional quartz-based timing devices, offering superior performance, reliability, and smaller size in harsh environments. SiTime's solutions are adopted across high-growth markets such as 5G, data centers, industrial IoT, and automotive, positioning the company as a key enabler for next-generation electronic systems.
Read more on SITM →