Fastly Inc vs MasTec Inc — how do they compare? Fastly Inc trades at $28.5 (market cap $4.58B), while MasTec Inc trades at $273.94 (market cap $21.90B). The key difference: MasTec Inc is far larger — about 4.8× Fastly Inc's market cap, and Fastly Inc is trading nearer its 52-week high, MasTec Inc nearer its low. Which is the better fit depends on your goals.
| FSLY | MTZ | |
|---|---|---|
Market Cap | $4.58B | $21.90B |
Sector | Technology | Technology |
52-Week High | $33.50 | $437.51 |
52-Week Low | $6.85 | $172.51 |
Enterprise Value | $4.65B | $24.81B |
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MasTec (MTZ) trades at $272.46, up 5.35% with strong YTD performance of 25.9%, outperforming the S&P 500. The stock shows bearish technical signals but maintains robust fundamentals with record Q2 2026 revenue of $4.37B and 40% EBITDA growth. Recent acquisition of The Superior Group for $1.65B expands critical infrastructure capabilities. The company raised 2026 guidance citing strong infrastructure demand and a record $21.4B backlog.
Despite technical weakness, MasTec's strong earnings momentum and 88.9% analyst buy rating with $447.91 price target suggest significant upside. Key risks include execution of large acquisitions and communications segment delays. The stock offers exposure to infrastructure growth trends but faces near-term technical headwinds.
Trailing returns across standard periods
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 →MasTec, Inc. is a leading infrastructure construction company operating mainly in North America. The company's services cover a diverse range of end-markets, including communications (building fiber and wireless infrastructure), oil & gas, electric power (transmission, distribution, and clean energy), and industrial projects. MTZ provides critical engineering, procurement, and construction (EPC) services that support the expansion and maintenance of essential infrastructure across the continent.
Read more on MTZ →