Lumen Technologies Inc vs PubMatic Inc — how do they compare? Lumen Technologies Inc trades at $5.3 (market cap $5.73B), while PubMatic Inc trades at $18.67 (market cap $850.88M). The key difference: Lumen Technologies Inc is far larger — about 6.7× PubMatic Inc's market cap, and PubMatic Inc is trading nearer its 52-week high, Lumen Technologies Inc nearer its low. Which is the better fit depends on your goals — on Pluang, investors hold Lumen Technologies Inc for 40 Days and PubMatic Inc for 40 Days on average.
| LUMN | PUBM | |
|---|---|---|
Market Cap | $5.73B | $850.88M |
Volume | 17,079,799 | 997,698 |
Sector | Media | Technology |
52-Week High | $11.83 | $19.18 |
52-Week Low | $5.53 | $6.28 |
Typical Hold Time | 40 Days | 40 Days |
Enterprise Value | $17.35B | $754.01M |
Signals from Pluang's Aura AI — not financial advice
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.
PubMatic (PUBM) trades at $18.72, up 0.81% with bullish technical signals from moving averages. The company shows mixed fundamentals with strong revenue growth but negative profitability metrics, including a -4.66% net margin. Recent Q2 2026 earnings beat expectations with -$0.03 EPS versus -$0.18 expected, while analyst consensus remains strongly positive with 11 buy ratings and a $19.89 price target. Operating cash flow improved to $81M in 2025, supporting business stability.
The outlook suggests potential upside near analyst targets, though profitability challenges and CFO transition pose risks. Revenue growth in mobile app and CTV segments provides catalysts, while high P/E of 132 indicates premium valuation. Investment opportunity exists for growth-focused investors tolerant of current losses, with sentiment supported by AI-driven ad tech adoption.
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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 →PubMatic Inc is engaged in the digital advertising business. The company provides a specialized cloud infrastructure platform that enables real-time programmatic advertising transactions. The platform helps independent app developers and publishers to control and maximize their digital advertising businesses.
Read more on PUBM →