Quest Diagnostics Inc vs Lumen Technologies Inc — how do they compare? Quest Diagnostics Inc trades at $231.17 (market cap $25.48B), while Lumen Technologies Inc trades at $5.3 (market cap $5.73B). The key difference: Quest Diagnostics Inc is far larger — about 4.4× Lumen Technologies Inc's market cap, and Quest Diagnostics Inc pays a 1.49% dividend while Lumen Technologies Inc pays none. Which is the better fit depends on your goals — on Pluang, investors hold Quest Diagnostics Inc for 56 Days and Lumen Technologies Inc for 40 Days on average.
| DGX | LUMN | |
|---|---|---|
Market Cap | $25.48B | $5.73B |
Volume | 941,866 | 17,079,799 |
Sector | Health | Media |
52-Week High | $247.45 | $11.83 |
52-Week Low | $173.49 | $5.53 |
Typical Hold Time | 56 Days | 40 Days |
Enterprise Value | $31.23B | $17.35B |
Dividend Yield | 1.49% | — |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $230.76, up 1.66% today, reflecting strong year-to-date momentum driven by consistent earnings beats and growth in advanced diagnostics. The stock is near its 52-week high with a consensus price target of $250, indicating further upside potential. Recent news highlights partnerships, such as integration with Apple Health, and clinical study successes, though Medicare reimbursement cuts pose a headwind. Technical indicators show a bearish signal overall, with support at $228 and resistance at $232.
The outlook remains positive due to robust revenue growth, expanding profit margins, and strategic initiatives, but risks include regulatory pressure on lab payments and rising debt levels. Analyst sentiment is mixed, with a majority holding neutral ratings, suggesting cautious optimism amid execution challenges and market volatility.
LUMN trades at $5.20, down 12.01% in 24 hours, reflecting bearish technical signals and negative profitability. Revenue declined to $12.40B in 2025 with a net loss of $1.74B, though recent product launches like Intelligent Internet target AI-driven growth. The stock faces high debt levels at $17.49B long-term, while analyst consensus is predominantly Hold (60.71%) with a Reduce rating average.
The outlook remains challenged by legacy revenue declines and substantial debt, but strategic pivots to AI networking offer speculative upside. Key risks include persistent losses and competitive pressures, requiring careful monitoring of cash flow and execution on new initiatives for any sustained recovery.
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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 →With 450,000 route miles of fiber, including over 35,000 route miles of subsea fiber connecting Europe, Asia, and Latin America, Lumen Technologies is one of the United States' largest telecommunications carriers serving global enterprises. Its merger with Level 3 further shifted the company's operations toward businesses (over 70% of revenue) and away from its legacy consumer business. Lumen offers businesses a full menu of communications services, providing colocation and data center services, data transportation, and end-user phone and internet service. On the consumer side, Lumen provides broadband and phone service across 37 states, where it has 4.5 million broadband customers.
Read more on LUMN →