Amphastar Pharmaceuticals Inc vs Rocket Lab USA Inc — how do they compare? Amphastar Pharmaceuticals Inc trades at $20.39 (market cap $868.62M), while Rocket Lab USA Inc trades at $79.67 (market cap $50.01B). The key difference: Rocket Lab USA Inc is far larger — about 57.6× Amphastar Pharmaceuticals Inc's market cap, and Rocket Lab USA Inc is trading nearer its 52-week high, Amphastar Pharmaceuticals Inc nearer its low. Which is the better fit depends on your goals.
| AMPH | RKLB | |
|---|---|---|
Market Cap | $868.62M | $50.01B |
Sector | Health | Technology |
52-Week High | $30.81 | $150.23 |
52-Week Low | $16.87 | $39.48 |
Enterprise Value | $1.27B | $47.84B |
Trailing returns across standard periods
Latest headlines on both assets
Amphastar is a specialty pharmaceutical company that develops and markets injectable, intranasal, and inhalation products. Its portfolio includes both complex generic drugs and proprietary delivery systems.
Read more on AMPH →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 →