Lumen Technologies Inc vs Tempus AI — how do they compare? Lumen Technologies Inc trades at $6.79 (market cap $6.47B), while Tempus AI trades at $49.25 (market cap $8.69B). The key difference: Tempus AI is the larger of the two by market cap, and Lumen Technologies Inc is trading nearer its 52-week high, Tempus AI nearer its low. Which is the better fit depends on your goals.
| LUMN | TEM | |
|---|---|---|
Market Cap | $6.47B | $8.69B |
Sector | Media | Broad Market / Factor |
52-Week High | $11.83 | $103.25 |
52-Week Low | $3.70 | $42.37 |
Enterprise Value | $18.10B | $9.37B |
Signals from Pluang's Aura AI — not financial advice
LUMN trades at $6.275, down 0.08% on the day, with a bearish technical signal but oversold RSI readings. The company reported a net loss of $1.74B in 2025 despite beating EPS estimates in two of the last three quarters. Recent news highlights strategic acquisitions like Alkira to bolster its AI networking capabilities, while the balance sheet shows high debt levels of $17.49B long-term.
The outlook remains challenging due to persistent losses and heavy debt, though cost-cutting initiatives and a $13B contract backlog offer potential upside. Analyst consensus is cautious with a $8.25 price target, but the stock's deep value (P/S 0.52) may attract contrarians if EBITDA improves. Key risks include execution on turnaround plans and interest expense pressure.
Tempus AI (TEM) trades at $48.41, down 7.74% in the last 24 hours, reflecting a bearish technical signal. The company reported revenue of $1.27 billion in 2025 but a net loss of $245.03 million, with negative profitability metrics. Recent news highlights growth in AI-driven diagnostics and data services, including FDA approvals and research collaborations. The stock is trading well below the analyst consensus price target of $68.50, with a majority of analysts maintaining a Buy rating.
The outlook for TEM is a mix of high growth potential in healthcare AI and significant financial risk due to persistent losses. Investment opportunity lies in its proprietary data platform and expanding market reach, but risks include execution challenges and cash burn. Wall Street sentiment remains positive on long-term prospects, but investors should weigh the volatility against the company's unproven path to profitability.
Trailing returns across standard periods
Latest headlines on both assets
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 →Tempus AI Inc is a technology company. It has built the Tempus Platform, which comprises both a technology platform to free healthcare data from silos and an operating system to make the resulting data useful. Its Intelligent Diagnostics use AI, including generative AI, to make laboratory tests more accurate, tailored, and personal.
Read more on TEM →