Fastly Inc vs Lumen Technologies Inc — how do they compare? Fastly Inc trades at $29.49 (market cap $4.03B), while Lumen Technologies Inc trades at $5.3 (market cap $5.73B). The key difference: Lumen Technologies Inc is the larger of the two by market cap, and Fastly 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 Fastly Inc for 26 Days and Lumen Technologies Inc for 40 Days on average.
| FSLY | LUMN | |
|---|---|---|
Market Cap | $4.03B | $5.73B |
Volume | 5,516,495 | 17,079,799 |
Sector | Technology | Media |
52-Week High | $33.50 | $11.83 |
52-Week Low | $7.86 | $5.53 |
Typical Hold Time | 26 Days | 40 Days |
Enterprise Value | $4.09B | $17.35B |
Signals from Pluang's Aura AI — not financial advice
Fastly (FSLY) trades at $29.52, up 16.75% with strong momentum following recent earnings beats and AI-driven investor optimism. The stock shows bullish technical signals with price above key support levels, while fundamentals reveal improving revenue growth ($624M in 2025) but persistent net losses (-$122M). Recent investor day highlighted ambitious $1.1-1.3B revenue target by 2029, driving positive sentiment despite insider selling activity.
Outlook remains cautiously optimistic with AI infrastructure demand as key catalyst, though profitability concerns and high valuation multiples present risks. Analyst consensus sits at Hold with $28.25 target, suggesting limited near-term upside from current levels. The stock's 164% YTD run faces sustainability questions amid competitive pressures and execution challenges.
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.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
Latest headlines on both assets
Fastly operates a content delivery network, which is necessary for entities to provide faster and more reliable online content. Fastly's strategy differs from traditional CDNs, which focused on locating servers in as many locations as possible to store copies of files that consumers most use. Fastly has far fewer sites than traditional CDNs, but it houses servers in the most network-dense data centers. Instead of simply storing static content, it allows its customers to program on its platform, enabling edge computing and better service of the more dynamic content that was traditionally not well served by CDNs. Fastly gears its service to the largest, most sophisticated enterprises rather than small companies and generated about two thirds of its revenue in the United States in 2020.
Read more on FSLY →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 →