Compare Quest Diagnostics Inc (DGX) vs Rocket Lab USA Inc (RKLB) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Quest Diagnostics Inc vs Rocket Lab USA Inc — how do they compare? Quest Diagnostics Inc trades at $204.95 (market cap $22.80B), while Rocket Lab USA Inc trades at $78.88 (market cap $49.24B). The key difference: Rocket Lab USA Inc is far larger — about 2.2× Quest Diagnostics Inc's market cap, and Quest Diagnostics Inc pays a 1.67% dividend while Rocket Lab USA Inc pays none. Which is the better fit depends on your goals.
| DGX | RKLB | |
|---|---|---|
Market Cap | $22.80B | $49.24B |
Sector | Health | Technology |
52-Week High | $216.02 | $150.23 |
52-Week Low | $166.42 | $39.48 |
Enterprise Value | $28.82B | $48.00B |
Dividend Yield | 1.67% | — |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $207.35, showing minimal daily movement with a slight decline of 0.04%. The stock maintains a bullish technical stance with recent earnings beats and analyst consensus pointing to upside potential. Recent developments include New York State approval for Haystack MRD testing and strong momentum across diagnostic channels. Revenue growth accelerated to $11.04 billion in 2025 with consistent profitability margins around 9%.
DGX presents a balanced investment case with 38% analyst buy ratings and a $227.75 price target suggesting 10% upside. The company demonstrates steady revenue growth and operational efficiency, though elevated debt levels and policy risks require monitoring. Second quarter earnings on July 23, 2026, will be crucial for validating current momentum and growth trajectory.
Rocket Lab (RKLB) trades at $76.73, down 5.32% over 24 hours, testing key support near $75 amid a bearish technical trend. The company reported Q1 2026 EPS of -$0.02, beating expectations, while revenue reached $601.80M in 2025 with a net loss of -$198.21M. Analyst sentiment remains bullish with a $119.10 consensus price target, supported by recent strategic moves like the Iridium acquisition announced July 13, 2026.
The outlook hinges on execution of growth initiatives and path to profitability, with risks including high cash burn and competitive pressures. Upside potential exists if operational efficiencies improve and satellite revenue scales, but investors face volatility from negative margins and sector headwinds.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About Quest Diagnostics Inc
Quest Diagnostics is a leading independent provider of diagnostic testing, information, and services in the U.S. The company generates over 95% of its revenue through clinical testing, anatomic pathology, esoteric testing, and substance abuse testing with specimens collected at its national network of roughly 2,300 patient service centers, as well as multiple doctors offices and hospitals. The firm also runs a much smaller diagnostic solutions segment that provides clinical trials testing, risk assessment services, and information technology solutions.
Read more on DGX →About Rocket Lab USA Inc
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 →
