Quanta Services
PWR
$685.33
-2.25%
Quanta Services, Inc. is the largest specialty contractor in North America providing infrastructure solutions primarily for the electric power, renewable energy, and communications industries, operating through two segments: Electric (which generated $7.84B in the most recent quarter) and Underground and Infrastructure ($1.72B). The company holds a dominant competitive position as the premier provider of electric transmission and distribution contracting services in the US, with a workforce of approximately 69,500 employees and a market capitalization near $98B, making it a bellwether for grid modernization and energy transition spending. The current investor narrative centers on Quanta's record $53B backlog and its strategic positioning as a prime beneficiary of the AI-driven data center buildout and broader electrification megatrend, themes repeatedly highlighted in recent analyst commentary and financial media. However, debate persists around whether the stock's extraordinary 60.8% one-year gain has already priced in this success, with valuation multiples sitting at historically elevated levels even as the company continues to raise guidance and execute on large-scale utility infrastructure projects.…
PWR
Quanta Services
$685.33
Related headlines
Investment Opinion: Should I buy PWR Today?
Rating: Hold. Quanta Services is a high-quality growth story with a dominant market position and exposure to powerful secular trends, but the current valuation (61.44x trailing PE, 34.21x forward PE) already reflects much of this optimism. The analyst consensus is 'Strong Buy' with an average target of $769.04, implying 13.7% upside, but the risk/reward is balanced given the premium multiple and recent momentum deceleration. Supporting Evidence: Revenue grew 41.1% YoY in Q2 2026 to $9.56B, with a record $53B backlog providing visibility. Gross margin expanded to 16.17% from 13.21%, and TTM free cash flow is $2.39B. However, the PEG ratio of 5.33 and price-to-book of 7.16x are historically elevated, and the 3-month relative strength versus the S&P 500 is -2.11%, indicating a loss of momentum. Risks & Conditions: Key risks include multiple compression if growth slows, margin pressure from competition, and high beta (1.2) amplifying market downturns. This Hold would upgrade to Buy if the forward PE compresses below 25x or if revenue growth accelerates above 45% with margin expansion. It would downgrade to Sell if revenue growth falls below 20% or if operating margins contract below 6%. Valuation Verdict: The stock is overvalued relative to its history and peers, trading at a significant premium that assumes continued hyper-growth. While the long-term story is compelling, the current price offers limited margin of safety.
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PWR 12-Month Price Forecast
Quanta Services presents a compelling long-term growth story driven by AI infrastructure and grid modernization, but the current valuation leaves little room for error. The stock's 60.8% one-year gain has likely priced in much of the near-term optimism, and recent momentum deceleration (3-month relative strength of -2.11%) suggests a period of consolidation. The analyst consensus remains overwhelmingly bullish, but the wide target range ($410-$976) reflects significant uncertainty. I would upgrade to bullish if the stock pulls back to a more reasonable valuation (forward PE below 25x) or if revenue growth accelerates above 45% with margin expansion. I would downgrade to bearish if revenue growth falls below 20% or if operating margins contract, signaling that the growth narrative is faltering.
Wall Street consensus
Most Wall Street analysts maintain a constructive view on Quanta Services's 12-month outlook, with a consensus price target around $766.01 and implied upside of +11.8% versus the current price.
Average Target
$766.01
0 analysts
Implied Upside
+11.8%
vs. current price
Analyst Count
—
covering this stock
Price Range
$410 - $945
Analyst target range
Quanta Services is covered by 29 analysts, with a consensus recommendation of "Strong Buy" (recommendation mean of 1.45 on a scale where 1 is Strong Buy and 5 is Strong Sell), reflecting overwhelmingly bullish sentiment. The average price target is $769.04, which implies approximately 13.7% upside from the current price of $676.56. The consensus leans decidedly bullish, supported by recent upgrades from Bernstein (Outperform from Market Perform on September 24, 2026) and KeyBanc (Overweight from Sector Weight on August 7, 2026), as well as reiterated Buy/Overweight ratings from Piper Sandler, Truist, TD Cowen, Citigroup, and Jefferies.
The target price range spans from a low of $410.00 to a high of $976.00, a remarkably wide spread of $566 (or 138% of the low target) that signals significant disagreement among analysts about the company's trajectory. The high target of $976 assumes continued multiple expansion, sustained 40%+ revenue growth, and successful conversion of the $53B backlog at expanding margins, while the low target of $410 likely prices in a scenario of margin compression, project delays, or a broader economic slowdown that would compress the premium multiple. The wide dispersion, combined with the fact that the low target is 39.4% below the current price, suggests that while the consensus is bullish, there is meaningful tail risk acknowledged by at least some analysts, and the stock's high beta of 1.2 and 28.54% max drawdown reinforce that this is not a low-volatility holding.
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Bulls vs Bears: PWR Investment Factors
The bull case for Quanta Services rests on its exceptional revenue growth (41.1% YoY), record $53B backlog, and strategic positioning in the AI data center and grid modernization megatrends. Margin expansion and strong cash flow further support the optimistic narrative, as does the overwhelming 'Strong Buy' consensus from 29 analysts. However, the bear case is equally compelling: the stock trades at a significant premium (61.44x trailing PE, 34.21x forward PE) with a PEG of 5.33, and recent momentum has decelerated sharply (3-month gain of just 1.23%). The most critical tension is whether Quanta can sustain its rapid growth and margin expansion to justify the lofty valuation, or whether the stock has already discounted years of future success. Given the extreme valuation and recent momentum slowdown, the bear case currently has slightly stronger evidence, but the company's fundamental strength and backlog visibility keep the long-term bull thesis intact.
Bullish
- Explosive Revenue Growth: Q2 2026 revenue surged 41.1% YoY to $9.56B, accelerating from $6.77B in Q2 2025. This growth is driven by AI data center buildout and grid modernization, with the Electric segment contributing $7.84B (82% of revenue).
- Record $53B Backlog: The company's backlog stands at a record $53B, providing strong forward revenue visibility. This supports consensus revenue estimates of ~$62.9B for the forward period, underpinning confidence in continued growth.
- Margin Expansion Trajectory: Gross margin expanded to 16.17% in Q2 2026 from 13.21% a year ago, while operating margin improved to 7.27% from 5.77%. Sequential gross margin gains from 12.56% in Q4 2025 to 16.17% in Q2 2026 signal operating leverage.
- Strong Analyst Consensus: 29 analysts rate PWR a 'Strong Buy' with a mean recommendation of 1.45. The average price target of $769.04 implies 13.7% upside from the current price of $676.56, with recent upgrades from Bernstein and KeyBanc.
Bearish
- Extreme Valuation Premium: Trailing PE of 61.44x and forward PE of 34.21x are well above the engineering & construction sector's typical 15-25x range. The PEG ratio of 5.33 indicates investors are paying a steep price for growth, leaving little room for error.
- Decelerating Momentum: While the stock is up 60.8% over the past year, the 3-month change is only 1.23%, and relative strength versus the S&P 500 over 3 months is -2.11%. This suggests a loss of momentum and potential consolidation after a massive run.
- High Volatility and Drawdown Risk: Beta of 1.2 and a maximum drawdown of 28.54% over the past year highlight the stock's sensitivity to market swings. The wide analyst target range ($410 to $976) reflects significant disagreement on the outlook.
- Thin Margins Limit Cushion: Net margin of 4.72% and operating margin of 7.27% are relatively thin for the Industrials sector. Any project delays, cost overruns, or pricing pressure could quickly erode profitability and justify a lower multiple.
PWR Technical Analysis
Quanta Services is in a sustained, powerful uptrend, with the stock up 60.76% over the past year and 53.88% year-to-date, dramatically outperforming the S&P 500's 15.01% and 12.86% respective gains. At a current price of $676.56, the stock sits at approximately 86.7% of its 52-week range (low of $404.51, high of $788.75), positioning it in the upper quartile of its annual trading band. This positioning signals strong momentum but also raises the risk of overextension, particularly given the stock's 28.54% maximum drawdown over the period, which underscores the volatility inherent in this name even during a broader uptrend.
Recent momentum has been decisively positive, with a 10.77% gain over the past month versus the S&P 500's 0.59%, translating to a relative strength of +10.18 percentage points. However, the 3-month change of just 1.23% reveals a sharp deceleration from the 6-month gain of 20.68%, and the 3-month relative strength versus the S&P 500 is actually negative at -2.11%, indicating a period of consolidation or underperformance earlier in the summer. The stock appears to be re-accelerating now, having rallied from a late-July trough near $561 to the current $676.56, a roughly 20.6% recovery in about two months, suggesting the prior consolidation phase may be resolving to the upside.
Key technical resistance lies at the 52-week high of $788.75, approximately 16.6% above the current price, while support is anchored at the 52-week low of $404.51, roughly 40.2% below current levels. A breakout above $788.75 would confirm the resumption of the primary uptrend and likely attract momentum-driven capital, while a breakdown below the $600 psychological zone (which served as support in late August and early September) could signal a deeper correction toward the $550-$560 area. With a beta of 1.2, Quanta is approximately 20% more volatile than the broader market, meaning position sizing should account for amplified drawdowns relative to the S&P 500, and the short ratio of 3.02 suggests moderate short interest that could fuel a squeeze on further upside moves.
Beta
1.27
1.27x market volatility
Max Drawdown
-28.5%
Largest decline past year
52-Week Range
$405-$789
Price range past year
Annual Return
+54.5%
Cumulative gain past year
| Period | PWR Return | S&P 500 |
|---|---|---|
| 1m | +7.2% | +1.0% |
| 3m | +4.1% | +2.5% |
| 6m | +17.1% | +13.9% |
| 1y | +54.5% | +15.0% |
| ytd | +55.9% | +13.5% |
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PWR Fundamental Analysis
Quanta's revenue trajectory is exceptionally strong, with Q2 2026 revenue of $9.56B representing 41.1% year-over-year growth from $6.77B in Q2 2025, marking a dramatic acceleration from the prior quarters. The sequential progression from $6.23B in Q1 2025 to $7.87B in Q1 2026 and then $9.56B in Q2 2026 demonstrates both seasonal recovery and structural demand acceleration, with the Electric segment contributing $7.84B (82% of revenue) and Underground and Infrastructure adding $1.72B. This growth is being driven by the AI data center buildout, grid modernization, and renewable energy interconnection, with the company's record $53B backlog providing strong forward revenue visibility that supports the consensus estimate of approximately $62.9B in forward revenue.
Profitability is solid and improving, with Q2 2026 net income of $451.4M on a 4.72% net margin, up from $229.3M and a 3.38% net margin in Q2 2025. Gross margin expanded to 16.17% in Q2 2026 from 13.21% in the year-ago quarter, while operating margin improved to 7.27% from 5.77%, reflecting better project mix, operating leverage, and disciplined cost management. The trailing twelve-month gross margin of 13.03% and operating margin of 5.77% are relatively thin for the Industrials sector, which is typical for specialty contractors, but the sequential improvement in gross margin from 12.56% in Q4 2025 to 14.06% in Q1 2026 to 16.17% in Q2 2026 signals a positive trajectory that could drive meaningful earnings leverage if sustained.
Quanta's balance sheet is healthy with a debt-to-equity ratio of 0.72 and a current ratio of 1.14, indicating adequate liquidity and manageable leverage. The company generated $2.39B in trailing twelve-month free cash flow and $1.10B in operating cash flow in Q2 2026 alone, with a free cash flow per share of $5.76 and an ROE of 11.51%. However, the company is actively deploying capital into acquisitions ($934M in Q2 2026 alone) and capital expenditures ($231M in Q2 2026), which, while supporting growth, means free cash flow conversion can be lumpy; the FCF-to-operating cash flow ratio was 78.9% in Q2 2026, and the cash flow to debt ratio of 0.17 suggests that while cash generation is solid, the company remains moderately leveraged relative to its cash flows.
Quarterly Revenue
$9.6B
2026-06
Revenue YoY Growth
+41.1%
YoY Comparison
Gross Margin
16.2%
Latest Quarter
Free Cash Flow
$2.4B
Last 12 Months
Revenue & Net Income Trends (2 Years)
Revenue Breakdown
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Valuation Analysis: Is PWR Overvalued?
Because Quanta is profitable with positive net income of $451.4M in Q2 2026, the PE ratio is the primary valuation metric. The trailing PE stands at 61.44x, while the forward PE is 34.21x, implying the market expects significant earnings growth over the next twelve months. The gap between trailing and forward PE is substantial, reflecting consensus EPS estimates of $29.00 for the forward period versus the trailing EPS of $0.016 (which appears distorted by quarterly timing), and this wide spread indicates the market is pricing in robust earnings acceleration driven by backlog conversion and margin expansion.
Relative to the broader Industrials sector, Quanta trades at a significant premium, with a price-to-book ratio of 7.16x, price-to-sales of 2.26x, and EV/EBITDA of 27.81x. While specific industry average multiples are not provided in the data, these levels are well above typical engineering and construction sector averages, where PE ratios often range from 15x to 25x and EV/EBITDA from 8x to 14x. The premium is justified by Quanta's superior growth profile (41.1% revenue growth), dominant market position, and exposure to secular tailwinds like AI infrastructure and grid modernization, but it also leaves little margin for error if growth decelerates or margins compress.
Historically, Quanta's valuation has expanded dramatically, with the PE ratio rising from 37.46x in Q3 2024 to 61.44x currently, and the price-to-book ratio climbing from 6.22x to 7.16x over the same period. The current PE of 61.44x is near the top of its multi-year range, well above the 2022-2023 levels of 25x-40x, suggesting the market is pricing in optimistic expectations for sustained high growth. The PEG ratio of 5.33 further underscores that the stock is expensive relative to its earnings growth rate, implying that investors are paying a significant premium for future growth that must be delivered to justify current valuations.
PE
61.4x
Latest Quarter
vs. Historical
Mid-Range
5-Year PE Range 23x~93x
vs. Industry Avg
N/A
Industry PE ~N/A*
EV/EBITDA
27.8x
Enterprise Value Multiple
Investment Risk Disclosure
Financial & Operational Risks: Quanta's debt-to-equity ratio of 0.72 and current ratio of 1.14 indicate moderate leverage, but the company's thin margins (net margin 4.72%, operating margin 7.27%) leave little buffer for unexpected cost increases or project delays. The company is actively deploying capital into acquisitions ($934M in Q2 2026) and capex ($231M), which could strain liquidity if cash flow generation slows. Additionally, revenue is heavily concentrated in the Electric segment (82% of Q2 2026 revenue), making the company vulnerable to a downturn in utility spending or regulatory changes affecting grid modernization projects. The lumpy nature of free cash flow conversion (FCF-to-operating cash flow ratio of 78.9% in Q2 2026) adds further uncertainty to financial planning. Market & Competitive Risks: Quanta trades at a significant premium to peers, with a trailing PE of 61.44x and EV/EBITDA of 27.81x, compared to typical engineering & construction multiples of 15-25x and 8-14x, respectively. This premium leaves the stock vulnerable to multiple compression if growth decelerates or if interest rates remain elevated, as higher discount rates disproportionately impact high-multiple stocks. The competitive landscape is intensifying, with rivals like MasTec and Sterling Infrastructure also vying for infrastructure spending, potentially pressuring pricing and margins. Furthermore, Quanta's beta of 1.2 means it is 20% more volatile than the market, and any sector rotation away from industrials could amplify downside moves. Recent news highlights competition and premium valuations across the sector, suggesting that Quanta's premium may be at risk if it fails to differentiate. Worst-Case Scenario: A worst-case scenario would involve a combination of slowing AI-driven infrastructure spending, project delays, and margin compression due to competitive pressures. If revenue growth decelerates to single digits and margins contract, the stock could revert to a more normalized multiple, potentially testing its 52-week low of $404.51, which is 40.2% below the current price of $676.56. The analyst low target of $410 aligns closely with this level, implying a downside of approximately 39.4%. Such a scenario could be triggered by a broader economic slowdown, a pullback in utility capex, or a significant earnings miss that leads to analyst downgrades. Given the stock's high beta and historical max drawdown of 28.54%, a 40% decline is plausible in a severe downturn.
FAQ
The most severe risk is valuation compression: if growth slows or margins contract, the stock's premium multiple could collapse, potentially driving the price down 40% to the 52-week low of $404.51. Financial risks include thin margins (net margin 4.72%) and moderate leverage (debt-to-equity 0.72), which leave little buffer for project delays or cost overruns. Competitive risks are rising as rivals like MasTec and Sterling Infrastructure compete for infrastructure spending, potentially pressuring pricing. Macro risks include sensitivity to interest rates (beta 1.2) and a potential slowdown in utility capex if the economy weakens. Additionally, the company's revenue is heavily concentrated in the Electric segment (82% of revenue), making it vulnerable to a downturn in that market.
Our 12-month forecast for PWR includes three scenarios: a bull case (25% probability) with a target range of $900-$976, driven by accelerated AI infrastructure spending and margin expansion; a base case (55% probability) with a target range of $730-$800, assuming steady execution and moderate growth; and a bear case (20% probability) with a target range of $410-$500, triggered by a slowdown in utility spending and multiple compression. The base case is most likely, with the stock trading in line with the analyst average target of $769.04. The key assumption is that Quanta continues to convert its $53B backlog at stable margins, delivering revenue growth of 25-30%. However, the risk/reward is skewed to the downside given the premium valuation.
PWR appears overvalued on both absolute and relative bases. Its trailing PE of 61.44x and forward PE of 34.21x are significantly higher than the engineering & construction sector's typical 15-25x range. The price-to-book ratio of 7.16x and EV/EBITDA of 27.81x also represent premiums. The PEG ratio of 5.33 indicates that investors are paying a steep price for growth, and the stock's PE has expanded from 37.46x in Q3 2024 to 61.44x now. While the premium is justified by Quanta's superior growth (41.1% YoY revenue growth) and dominant market position, it leaves little room for error. The market is pricing in sustained high growth and margin expansion, and any disappointment could lead to a sharp de-rating.
Quanta Services is a high-quality company with strong fundamentals, but the current valuation makes it a less attractive entry point. The stock trades at 61.44x trailing earnings and 34.21x forward earnings, well above the sector average, and the PEG ratio of 5.33 suggests it is expensive relative to its growth rate. The analyst consensus is 'Strong Buy' with an average target of $769.04, implying 13.7% upside, but the wide target range ($410-$976) indicates significant disagreement. The biggest downside risk is a multiple compression if growth slows, which could send the stock down 40% to its 52-week low of $404.51. For long-term investors with a high risk tolerance, a small position could be justified, but waiting for a pullback to a more reasonable valuation (e.g., forward PE below 25x) would provide a better margin of safety.
PWR is best suited for long-term investors who can tolerate volatility and believe in the multi-year electrification and AI infrastructure themes. The company's strong backlog and secular tailwinds support a buy-and-hold strategy, but the stock's high beta (1.2) and historical max drawdown of 28.54% make it unsuitable for short-term trading unless one is adept at timing momentum. The negligible dividend yield (0.09%) means returns will come primarily from capital appreciation. Given the current valuation, a phased entry over 6-12 months or waiting for a pullback is prudent. A minimum holding period of 3-5 years is recommended to ride out potential cyclical downturns and allow the backlog to convert into earnings.
