Arista Networks Inc vs MasTec Inc — how do they compare? Arista Networks Inc trades at $185.99 (market cap $235.41B), while MasTec Inc trades at $366.68 (market cap $29.47B). The key difference: Arista Networks Inc is far larger — about 8× MasTec Inc's market cap, and Arista Networks Inc is trading nearer its 52-week high, MasTec Inc nearer its low. Which is the better fit depends on your goals.
| ANET | MTZ | |
|---|---|---|
Market Cap | $235.41B | $29.47B |
Sector | Technology | Technology |
52-Week High | $186.96 | $437.51 |
52-Week Low | $107.37 | $170.24 |
Enterprise Value | $223.06B | $32.21B |
Signals from Pluang's Aura AI — not financial advice
Arista Networks (ANET) trades at $186.96, up 1.23% with strong technical momentum as price approaches resistance at $189. The company demonstrates robust fundamentals with 2025 revenue of $9.01B and net income of $3.51B (38.32% margin), though valuation metrics remain elevated with P/E of 64.25. Recent earnings beats and AI infrastructure tailwinds support positive sentiment.
Arista presents growth potential from AI networking demand with 75% analyst buy ratings and $192.82 consensus target, but faces risks from high valuation multiples and competitive pressures. The stock's technical setup suggests near-term resistance testing with support at $180, while fundamental strength supports long-term growth outlook.
MasTec (MTZ) trades at $372.89, down 3.07% on the day, with a neutral technical signal and strong fundamental backdrop. The stock shows robust earnings momentum, beating estimates for three consecutive quarters, and benefits from a record $20.3 billion backlog. Recent acquisition of The Superior Group for $1.65 billion enhances its data center infrastructure capabilities, positioning the company for growth in AI-driven power demand and broadband expansion.
Outlook remains positive with 88.9% analyst buy ratings and a $479.85 consensus price target implying 28.7% upside. Key risks include execution of large acquisitions and integration challenges, while high P/E of 65.3 suggests premium valuation. Revenue growth and margin expansion from infrastructure spending trends support long-term potential, but investors should monitor debt levels and competitive pressures.
Trailing returns across standard periods
Latest headlines on both assets
Arista Networks is a software and hardware provider for the networking solutions sector. Operating as one business unit, software, switching, and router products are targeted for high-performance networking applications, while service revenue comes from technical support. Customer markets include data centers, enterprises, service providers, and campuses. The company is headquartered in Santa Clara, California, and generates most of its revenue in the Americas.
Read more on ANET →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 →