Compare Quest Diagnostics Inc (DGX) vs Plug Power Inc (PLUG) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Quest Diagnostics Inc vs Plug Power Inc — how do they compare? Quest Diagnostics Inc trades at $205.45 (market cap $22.95B), while Plug Power Inc trades at $2.3 (market cap $3.03B). The key difference: Quest Diagnostics Inc is far larger — about 7.6× Plug Power Inc's market cap, and Quest Diagnostics Inc pays a 1.66% dividend while Plug Power Inc pays none. Which is the better fit depends on your goals.
| DGX | PLUG | |
|---|---|---|
Market Cap | $22.95B | $3.03B |
Sector | Health | Industrials |
52-Week High | $216.02 | $4.14 |
52-Week Low | $166.42 | $1.40 |
Enterprise Value | $28.97B | $3.81B |
Dividend Yield | 1.66% | — |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
No Aura AI signal available yet.
Plug Power (PLUG) trades at $2.17, down 2.69% with a bearish technical signal. The company shows persistent financial challenges with negative profit margins (-227.13% net income margin) and cash flow issues, though recent asset sales aim to improve liquidity. Revenue grew to $710M in 2025 but remains unprofitable with significant losses. Analyst sentiment is mixed with 44.7% buy ratings and a $2.92 consensus target, while technical indicators show oversold conditions with RSI at 18.61.
The outlook remains challenging with profitability projected for 2028, but execution risks and continued cash burn pose significant hurdles. Near-term catalysts include $80M liquidity from recent asset sales and project milestones, though elevated short interest at 27.4% reflects skepticism. Investors face high volatility amid the company's turnaround efforts in the competitive hydrogen sector.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
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 Plug Power Inc
Plug Power is building an end-to-end green hydrogen ecosystem—from production, storage and delivery to energy generation. The company plans to build and operate green hydrogen highways across North America and Europe. Plug will deliver its green hydrogen solutions directly to its customers and through joint venture partners into multiple end markets—including material handling, e-mobility, power generation, and industrial applications.
Read more on PLUG →
