Compare MasTec Inc (MTZ) vs White Mountains Insurance Group Ltd. Common Stock (WTM) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
MasTec Inc vs White Mountains Insurance Group Ltd. Common Stock — how do they compare? MasTec Inc trades at $191.9 (market cap $16.55B), while White Mountains Insurance Group Ltd. Common Stock trades at $2,096.01 (market cap $5.00B). The key difference: MasTec Inc is far larger — about 3.3× White Mountains Insurance Group Ltd. Common Stock's market cap, and White Mountains Insurance Group Ltd. Common Stock pays a 0.05% dividend while MasTec Inc pays none. Which is the better fit depends on your goals.
| MTZ | WTM | |
|---|---|---|
Market Cap | $16.55B | $5.00B |
Volume | 1,530,865 | 16,109 |
Sector | Industrials | Financials |
52-Week High | $437.51 | $2.32K |
52-Week Low | $190.08 | $1.85K |
Typical Hold Time | 25 Days | — |
Enterprise Value | $19.47B | $5.83B |
Dividend Yield | — | 0.05% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
MasTec (MTZ) trades at $206.12, down 0.35% on the day, with technical indicators showing bearish momentum below key moving averages. The company reported strong revenue growth from $14.3B in 2025 to $16.1B in 2026, with net income improving to $494M. Recent news highlights MTZ's record $21.4B backlog and positioning in AI infrastructure and power delivery markets, though cash flow volatility and premium valuation pose challenges.
Wall Street maintains strong bullish sentiment with 89% buy ratings and a $403.92 consensus price target, representing 96% upside potential. Key opportunities include infrastructure investment cycles and data center expansion, while risks include execution challenges, communications segment softness, and elevated P/E ratio of 32.8x.
White Mountains Insurance Group (WTM) trades at $2,093.13, up 0.31% with neutral technical signals. The stock shows strong fundamentals with a P/E of 4.8 and ROE of 21.9%, though recent earnings were mixed with Q2 2026 beating estimates while Q1 missed. Book value per share reached $2,258 as of June 2026, up 4% quarterly. Recent product launches and board additions signal strategic growth initiatives.
WTM presents value investment appeal with attractive valuation multiples and solid profitability, but faces execution risks from volatile quarterly earnings and negative cash flow trends. Analyst consensus remains neutral with 100% hold ratings, suggesting cautious optimism pending clearer earnings consistency and cash flow improvement.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
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About MasTec Inc
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 →About White Mountains Insurance Group Ltd. Common Stock
White Mountains Insurance Group Ltd. is a Bermuda-based holding company that owns and builds insurance and financial services businesses. Its operating segments include Ark, a specialty insurance and reinsurance underwriter; HG Global, which reinsures municipal bond insurer Build America Mutual; and Kudu Investment Management, which provides capital to boutique asset managers.
Read more on WTM →
