Quanta Services stock gains as Piper Sandler starts coverage with growth call
Published on 09/10/2026 at 13:46 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Quanta Services stock (ISIN US74762E1029) has drawn fresh attention after Piper Sandler initiated coverage on the company with an Overweight rating and a price target of USD 731 on September 9, 2026, implying about 17 percent upside from recent levels, as reported by CNBC. The stock last closed at USD 639.02 on the New York Stock Exchange as of September 7, 2026, up 2.34 percent on the day and still clearly below a recent 52-week high near USD 788.75, according to data compiled by MarketBeat and analysis from Barchart.
Piper Sandler sees room for further upside
The Piper Sandler call is the most recent catalyst for Quanta Services stock and centers on the firm’s view that the company is structurally positioned to outgrow a capital-expenditure cycle the market still underestimates. As CNBC reports on September 9, 2026, Piper Sandler initiated coverage of Quanta Services with an Overweight rating and a 12-month price target of USD 731, stating that its fiscal 2028 revenue estimates sit about 5 percent above consensus and that its projected 2030 revenue and EBITDA are ahead of the company’s own framework.
For investors, that stance reinforces an already constructive analyst backdrop. According to MarketBeat on September 10, 2026, Quanta Services carries a consensus rating of Moderate Buy, with one Strong Buy, 20 Buy, eight Hold and three Sell ratings, and an average price target of about USD 769.25, implying roughly 18.9 percent upside from a recent trading level of USD 646.76. Another research note cited by MarketBeat mentions Jefferies Financial Group reaffirming a Buy rating with a USD 833 price objective in August 2026, underlining that major houses see further potential despite the stock’s strong run this year.
Strong mid-2026 results and backlog support the story
The positive analyst view builds on robust operating performance in 2026. On July 30, 2026, Quanta Services reported what one market analysis described as a step-change in scale, with quarterly revenue jumping 41.1 percent to a record USD 9.56 billion and adjusted earnings per share rising 71 percent to USD 4.24, comfortably beating Wall Street estimates, according to a detailed review by Barchart dated September 10, 2026. Barchart notes that those numbers triggered a 17.3 percent surge in the share price on the reporting day, illustrating how earnings momentum can move the stock when results surprise positively.
Beyond the headline growth rates, Quanta Services’ forward-looking metrics also stand out. A sector comparison by Zacks on September 9, 2026 points out that the company has built a backlog of about USD 53 billion as of the second quarter of 2026, providing multi-year revenue visibility across utility, energy and technology infrastructure projects. In the same note, Zacks highlights that Quanta raised its full-year 2026 guidance to expected revenues of USD 39.3 billion to USD 39.7 billion, up from a prior range of USD 34.7 billion to USD 35.2 billion, and adjusted EPS of USD 16.45 to USD 16.95, compared with earlier expectations of USD 13.55 to USD 14.25. That guidance hike represents an increase of roughly 13 percent in the mid-point of the revenue range and around 18 percent in the mid-point of the EPS range versus the previous outlook, underscoring management’s confidence in demand.
Execution capacity is another piece of the fundamentals that analysts focus on. A comparison article discussing infrastructure contractors notes that in the second quarter of 2026 Quanta Services reported the record backlog of USD 53 billion and that the company self-performs 80 percent to 85 percent of its work, which supports scale and margin control across electrical, mechanical, civil and fabrication projects, according to Yahoo Finance on September 9, 2026. For investors, this degree of self-perform capability can be a key differentiator when evaluating how sustainable the current growth trajectory might be.
Stock performance, valuation and risks
On the market side, Quanta Services stock has delivered substantial gains in 2026. According to a sector performance review by Zacks on September 9, 2026, PWR shares had advanced about 51.4 percent on a year-to-date basis at that point, while the stock carried a Zacks Rank #1 (Strong Buy). Barchart further notes that over the past three months PWR gained 9.4 percent compared with a 3.4 percent rally in the S&P 500 Index, and that the shares recently pulled back about 20.5 percent from the 52-week high of USD 788.75 set on May 6, 2026, giving new buyers a lower entry level than the peak.
Valuation is a key counterpoint in the current narrative. The backlog and guidance upgrades have pushed the shares to a premium versus many construction and engineering peers. As Zacks details, Quanta Services trades at a forward 12-month price-to-earnings ratio of about 35.2, above the industry average, which could make the stock more sensitive to any future disappointment in project execution or policy-related delays. A market-movers summary from TradingKey notes that on May 18, 2026 the shares fell roughly 4.9 percent in one session amid concerns about overvaluation and insider selling, illustrating how quickly sentiment can change when the market questions whether growth fully justifies the multiples.
Another recent development relevant for governance-focused investors is board composition. On September 9, 2026, Quanta Services announced that Ellen Rubin, a technology-focused executive with public company board experience, joined its Board of Directors, as stated in a press release distributed via PR Newswire and covered by StockTitan on September 9, 2026. While this appointment does not directly move near-term earnings, it adds technology expertise at the board level as Quanta pursues projects tied to data centers, grid modernization and other complex infrastructure.
Quanta Services stock stays in an uptrend
Price data from MarketBeat show that Quanta Services shares closed at USD 639.02 on the New York Stock Exchange on September 7, 2026, with a 2.34 percent gain on the day, a trading range between USD 628.00 and USD 648.78, and volume of about 831,705 shares, corresponding to a market capitalization of approximately USD 96.1 billion at that close. Barchart notes that the stock remains in a longer-term uptrend, trading above its 200-day moving average for the past year, even though a dip below the 50-day average in late August signaled some near-term consolidation.
Quanta Services stock key data
- Company: Quanta Services, Inc.
- ISIN: US74762E1029
- Ticker: PWR
- Trading venue: NYSE
- Price (as of September 7, 2026, 03:59): 639.02 USD
- Market capitalization: 96.07 billion USD (as of September 7, 2026)
- Sector / Industry: Industrials / Construction and Engineering
- Index membership: S&P 500
