Story
Quanta Services Stock Surges on Second-Quarter Earnings Beat

Quanta Services (NYSE: PWR) stock surged 12.1% in pre-open trading Tuesday after the infrastructure solutions company released second-quarter 2026 financial results that exceeded Wall Street's forecasts. The positive investor reaction was driven by a report that topped consensus expectations for earnings per share of $3.29 and revenue of approximately $8.61 billion.
Strong Results Fuel Rally
The pre-market stock move significantly outpaced the broader U.S. equity market, indicating that the rally was driven by company-specific news rather than macroeconomic trends. According to a report from Investing.com, the S&P 500 was up 0.6% in the same period, underscoring the strength of Quanta's results.
The performance extends a consistent pattern of outperformance for the company. Quanta has now topped Wall Street's earnings per share estimates in each of its last four reported quarters. This track record includes a standout first-quarter 2026 result on April 30, which sent the stock up roughly 15% to 16% in a single session.
AdAnalyst and Market Context
The earnings release follows a period of mixed analyst sentiment. Confidence was supported by a recent "Buy" rating reaffirmation from Citi on July 23 and a price target increase to $645 from Mizuho on July 20. However, a downgrade to "Neutral" from JPMorgan on July 21 introduced some caution and contributed to selling pressure ahead of the report.
Even with Tuesday's surge, the pre-market price of $629 remains well below the stock's 52-week high of $788.75. The strong earnings report appears to be prompting investors to reassess the company's valuation following its recent weakness.
Read next
More on Stocks
FTC Orders Walmart, Uber, Delta to Disclose Data on Personalized Pricing
The U.S. Federal Trade Commission is demanding nine major companies, including leading retail, travel, and gig economy firms, to provide information on how they use consumer data for setting individual prices and wages.

Google Launches Gemini 4 Carbon AI Model to Bolster Cybersecurity Capabilities
Alphabet's Google has unveiled Gemini 4 Carbon, its latest AI model specifically designed for advanced cybersecurity tasks like vulnerability detection and secure code generation. The launch escalates competition with rivals OpenAI and Anthropic in the enterprise AI market.

Oracle Shares Surge After Unveiling $225 Billion Revenue Target for 2030
Oracle stock rose sharply after the company presented a long-term financial outlook targeting at least $225 billion in annual revenue by fiscal 2030, driven by its expanding AI infrastructure business.

DOJ Scrutinizes Nvidia's $12.9B Hugging Face Deal Amid Broader Antitrust Probe, Sources Say
The U.S. Department of Justice is reportedly examining Nvidia's planned $12.93 billion acquisition of AI platform Hugging Face as part of a wider, ongoing antitrust investigation into the chipmaker's market conduct.