MasTec Inc vs Riot Platforms Inc — how do they compare? MasTec Inc trades at $280.16 (market cap $21.90B), while Riot Platforms Inc trades at $20.3 (market cap $7.59B). The key difference: MasTec Inc is far larger — about 2.9× Riot Platforms Inc's market cap, and Riot Platforms Inc is trading nearer its 52-week high, MasTec Inc nearer its low. Which is the better fit depends on your goals.
| MTZ | RIOT | |
|---|---|---|
Market Cap | $21.90B | $7.59B |
Sector | Technology | Technology |
52-Week High | $437.51 | $28.67 |
52-Week Low | $172.51 | $11.33 |
Enterprise Value | $24.81B | $8.00B |
Signals from Pluang's Aura AI — not financial advice
MasTec (MTZ) trades at $281.11, up 4.78% over 24 hours, amid strong 2026 performance with record Q2 revenue of $4.37 billion and a $21.4 billion backlog. Technical indicators show a bearish trend with resistance near $283, while fundamentals reflect robust growth—40% EBITDA growth in Q2—though valuation multiples like a P/E of 43.42 suggest premium pricing. Recent news highlights the acquisition of The Superior Group and a $650 million senior notes offering, bolstering infrastructure capabilities.
The outlook is positive, driven by infrastructure demand and raised 2026 guidance, but risks include execution challenges from acquisitions and communications segment delays. Analysts are overwhelmingly bullish with an 88.89% buy rating and a $439.56 consensus target, implying significant upside from current levels.
RIOT Platforms trades at $20.32, up 4.74% today, amid strong technical resistance near $21-$23 levels. The stock shows bearish momentum despite recent positive news about a $9.1 billion AI infrastructure deal with Anthropic. Fundamentally, the company continues to post significant losses with a -196.28% net income margin, though revenue growth remains steady at $675 million projected for 2026.
While analyst consensus remains overwhelmingly bullish with a $33.40 price target, investors face substantial execution risks as RIOT transitions from bitcoin mining to AI infrastructure. The company's persistent negative cash flow and high valuation multiples present challenges despite the transformative potential of the Anthropic partnership.
Trailing returns across standard periods
Latest headlines on both assets
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 →Riot Platforms, Inc. is a Bitcoin mining company that focuses on building, operating, and expanding large-scale infrastructure for digital asset mining in North America. The company's operations include Bitcoin mining, data center hosting, and engineering solutions. Riot's strategy emphasizes vertical integration to maximize efficiency and scale its mining capacity, aiming to be a leader in the global Bitcoin and digital infrastructure industry.
Read more on RIOT →