Quanta Services stock gains on strong Q2 2026 profit surge
Published on 09/02/2026 at 23:00 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Quanta Services stock (ISIN US74762E1029) is trading around the upper end of its recent range, with a live price of about USD 669.94 as of September 2, 2026, according to a market data overview, after a year-to-date rally of 44.9% driven by strong earnings momentum. As a major infrastructure contractor listed on the New York Stock Exchange and followed widely by US investors, the stock is increasingly used as a reference for energy transition and grid investment themes, and recent data show it trading at a premium valuation multiple.
Q2 2026 earnings deliver sharp profit growth
According to a detailed earnings analysis published on September 2, 2026, Quanta Services reported that in Q2 2026 net income attributable to common stock rose to USD 451.4 million from USD 229.3 million a year earlier, an increase of nearly 97%, as infrastructure demand and operating leverage boosted profitability. The same analysis notes that revenues climbed 41.1% year over year to USD 9.56 billion in the quarter ended June 30, 2026, highlighting how large-scale grid and transmission projects are feeding through to the top line. That report further indicates that adjusted EBITDA advanced from about USD 668.8 million to approximately USD 1.07 billion in Q2 2026, underscoring a significant improvement in cash earnings power compared with the prior-year quarter.
Segment data show that the Electric segment remained the primary growth driver, with revenues up 43.6% year over year to USD 7.84 billion and operating income increasing 62.5% to USD 898.2 million in Q2 2026, as reported in the same Q2 earnings review. In that segment, the operating margin expanded to 11.5% from 10.1%, reflecting both higher demand and improved execution on large projects. The Underground and Infrastructure segment also contributed, with revenues up 30.7% year over year to USD 1.72 billion and operating income jumping 71.7% to USD 155.8 million, pushing the operating margin from 6.9% to 9.1% in the quarter ended June 30, 2026.
Guidance, valuation and analyst view
The same September 2, 2026 analysis highlights that Quanta Services raised its full-year 2026 guidance, and that consensus earnings estimates have moved higher, with forecasts of USD 16.37 per share for 2026 and USD 18.96 per share for 2027, implying expected growth of 38.4% and 52.3% respectively versus prior-year levels. Market commentary compiled in that report notes that PWR stock has rallied 44.9% in the year-to-date period through early September 2026, outpacing a referenced engineering and construction industry group as well as the broader construction sector and the S and P 500 index. Data from a research portal also show that Quanta Services generated annual revenue of USD 28.48 billion in the fiscal year ended December 31, 2025 and quarterly revenue of USD 9.56 billion in the three months ended June 30, 2026, confirming that Q2 2026 represents the latest reported period.
The same research portal indicates that Quanta Services delivered net income of USD 1.03 billion for the year ended December 31, 2025 and USD 451.4 million for the quarter ended June 30, 2026, underscoring that roughly 44% of the prior year’s profit was earned in a single recent quarter. It also lists a forward dividend of USD 0.44 per share on an annualized basis, based on a last quarterly dividend of USD 0.11 paid on July 1, 2026, showing that shareholders participate in the company’s growth via a modest but recurring cash payout. Separate coverage compiled from analyst data reports that Quanta Services currently carries a consensus rating described as Moderate Buy and an average price target of USD 769.25, implying that the average analyst still models upside potential from current levels, although the premium valuation multiple of about 36 times forward 12 month earnings is also emphasized.
Background reading on Quanta Services
More news, filings and market commentary on Quanta Services can be found in the ISIN based topic overview for investors who want to follow the stock more closely.
Key role in grid and infrastructure projects
Quanta Services is best known for its role in designing, installing and maintaining electric power infrastructure, including transmission lines, substations and distribution networks that underpin both traditional power systems and renewable energy integration. The strong Q2 2026 revenue growth of 43.6% in the Electric segment to USD 7.84 billion and the margin expansion to 11.5% from 10.1% suggest that the company is capturing substantial work related to grid modernization and resilience. The Underground and Infrastructure segment, with revenue up 30.7% to USD 1.72 billion and margins rising to 9.1% from 6.9% in the same quarter, reflects growing activity in pipeline and communications infrastructure projects and shows that Quanta’s diversified offering extends beyond electric utilities.
Stock valuation and market positioning
Based on data cited in recent coverage, Quanta Services trades at a forward 12 month price to earnings ratio of about 36.18, compared with an industry multiple around 25.07, indicating that the market assigns a valuation premium in anticipation of continued high growth. The same coverage notes that PWR’s year to date share price performance of 44.9% as of early September 2026 has significantly outpaced a referenced peer group and the S and P 500, reminding investors that the stock’s strong run already prices in a substantial portion of the growth story. Another research portal lists a live share price around USD 669.94 and references an earlier price level of USD 421.68 on July 25, 2025, implying that the stock has appreciated by about 59% over roughly 13 months, even before considering dividends, as the company executed on its backlog and delivered higher margins.
According to analyst estimate tables compiled for the quarter ended June 30, 2026, Quanta Services also exceeded consensus expectations on earnings per share in successive quarters, with Q2 2026 EPS of 4.24 dollars compared with an estimate of 3.31 dollars, representing a positive surprise of 28.11%. The same overview shows that in previous quarters the company had also delivered upside versus estimates, such as an EPS of 2.68 dollars versus an estimate of 2.03 dollars in Q1 2026, where the surprise reached 31.80%. From an investor perspective, the combination of double digit revenue growth, expanding margins, repeated earnings beats and a rising guidance range helps explain why the market has been willing to re rate the stock and why the consensus price target of USD 769.25 still assumes further gains from current levels.
Stock price and trading perspective
As of September 2, 2026, a quote snapshot from a research portal shows Quanta Services stock trading at around USD 669.94 on the New York Stock Exchange, with a one day change of about minus 2.69%, indicating a modest pullback after the recent rally. The same data set lists a market capitalization of approximately USD 91.92 billion, underscoring that Quanta has grown into a large cap infrastructure name that can attract both US and international institutional investors. For retail investors watching the broader engineering and construction sector, Quanta’s outperformance, premium valuation and strong Q2 2026 results make the stock a key reference point when comparing peers and assessing exposure to long term grid and infrastructure spending.
Quanta Services stock profile
- Company: Quanta Services, Inc.
- ISIN: US74762E1029
- Ticker: PWR
- Trading venue: NYSE
- Price (as of September 2, 2026): 669.94 USD
- Market capitalization: 91.92 billion USD (as of September 2, 2026)
- Sector / Industry: Industrials / Engineering and Construction
- Index membership: S and P 500
