MasTec Inc vs Sanofi SA — how do they compare? MasTec Inc trades at $240.68 (market cap $19.77B), while Sanofi SA trades at $42.7 (market cap $104.06B). The key difference: Sanofi SA is far larger — about 5.3× MasTec Inc's market cap, and Sanofi SA pays a 5.61% dividend while MasTec Inc pays none. Which is the better fit depends on your goals.
| MTZ | SNY | |
|---|---|---|
Market Cap | $19.77B | $104.06B |
Sector | Technology | Health |
52-Week High | $437.51 | $52.34 |
52-Week Low | $189.18 | $41.33 |
Enterprise Value | $22.69B | $124.09B |
Dividend Yield | — | 5.61% |
Signals from Pluang's Aura AI — not financial advice
MasTec (MTZ) trades at $246.18, up 3.79% today, with strong analyst support (88.9% buy ratings) and a consensus price target of $436.50. The stock shows bearish technical signals but benefits from record $21.4B backlog and AI infrastructure exposure. Recent Q2 2026 earnings missed expectations slightly, though revenue grew 23% year-over-year. The company raised its 2026 outlook, highlighting expanding data center capabilities and power delivery growth.
MTZ presents a growth opportunity driven by infrastructure demand and AI-linked projects, but faces risks from premium valuation (P/E 39.2), weak cash flow trends, and communications segment softness. Investors should weigh strong institutional interest against execution challenges in a competitive market.
Sanofi (SNY) trades at $43.155, down 2.45% today, with a bearish technical signal from moving averages but bullish oscillators. The company reported strong Q2 2026 earnings, beating expectations with EPS of $1.21 versus $1.10 expected, and raised full-year guidance. Recent FDA approvals for COVID vaccines and EU approval for MenQuadfi in infants provide positive catalysts, though pipeline setbacks with an eczema drug withdrawal create uncertainty.
SNY presents a mixed outlook with solid fundamentals including a 5.4% dividend yield and reasonable valuation (P/E 22.94), but faces execution risks under new CEO leadership. Analyst consensus leans Hold (51.86%) with price target of $49.50, suggesting moderate upside potential. Key risks include drug pipeline challenges and competitive pressures in the pharmaceutical sector.
Trailing returns across standard periods
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 →Sanofi develops and markets drugs with a concentration in oncology, immunology, cardiovascular disease, diabetes, and vaccines. However, the company's decision in late 2019 to pull back from the cardio-metabolic area will likely reduce the firm's footprint in this large therapeutic area. The company offers a diverse array of drugs with its highest revenue generator, Dupixent, representing just over 10% of total sales, but profits are shared with Regeneron. About 30% of total revenue comes from the United States and 25% from Europe. Emerging markets represent the majority of the remainder of revenue.
Read more on SNY →