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PWR vs. SUNB: Quanta Services vs. Sunbelt Rentals Stock Comparison

How do Quanta Services (PWR) and Sunbelt Rentals (SUNB) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

Quanta Services (PWR) and Sunbelt Rentals (SUNB) both fall under the Capital Goods industry group, but PWR is classified in Construction & Engineering while SUNB is classified in Trading Companies & Distributors.

Quanta Services (PWR) has been public since February 12, 1998, giving it decades of market history across multiple cycles, while Sunbelt Rentals (SUNB) listed only on March 2, 2026 and lacks comparable through-cycle data.

Company profile comparison for Quanta Services (PWR) and Sunbelt Rentals (SUNB)
Profile ItemPWRSUNB
NameQuanta Services, Inc.Sunbelt Rentals Holdings, Inc.
Country/RegionUnited StatesUnited States
GICS SectorIndustrialsIndustrials
GICS Industry GroupCapital GoodsCapital Goods
GICS IndustryConstruction & EngineeringTrading Companies & Distributors
GICS Sub-IndustryConstruction & EngineeringTrading Companies & Distributors
Market Capitalization81.50 billion USD31.57 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateFebruary 12, 1998March 2, 2026
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

PWR
SUNB
GSPC
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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for Quanta Services (PWR) and Sunbelt Rentals (SUNB). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Quanta Services (PWR) and Sunbelt Rentals (SUNB). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Quanta Services (PWR) and Sunbelt Rentals (SUNB)
MetricPWRSUNB
Total Return (1Y)32.97%--
Total Return (3Y, Annualized)51.81%--
Total Return (5Y, Annualized)38.19%--

Risk Profile

Drawdown History

PWR
SUNB
GSPC
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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for Quanta Services (PWR) and Sunbelt Rentals (SUNB). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Quanta Services (PWR) and Sunbelt Rentals (SUNB)
MetricPWRSUNB
Volatility (1Y, Annualized)50.22%45.72%
Beta (5Y)1.291.10
Max Drawdown (5Y)-35.15%-22.53%
Avg. Volume (3M)1.19M4.96M

Risk-Adjusted Performance

Risk-Return Positioning

Both PWR and SUNB need 1-year volatility and 1-year return to plot risk-return positioning.

Risk-Adjusted Metrics

Risk-adjusted metrics for Quanta Services (PWR) and Sunbelt Rentals (SUNB)
MetricPWRSUNB
Sharpe Ratio (1Y)0.57--
Sortino Ratio (1Y)0.87--

Profitability

ROE (TTM)

Both Quanta Services (PWR) at 18.02% and Sunbelt Rentals (SUNB) at 18.37% land near their industries’ usual ROE ranges, so capital efficiency looks broadly in line with peers on both sides.

PWR

Capital Goods industry group

18.02%

Max
40.55%
Q3
19.29%
PWR
18.02%
Median
12.12%
Q1
4.08%
Min
-17.12%

SUNB

Capital Goods industry group

18.37%

Max
40.55%
Q3
19.29%
SUNB
18.37%
Median
12.12%
Q1
4.08%
Min
-17.12%
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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB): A comparison of their ROE against the Capital Goods industry group benchmark.

Net Margin (TTM)

Sunbelt Rentals (SUNB) at 12.12% retains a top-quartile share of revenue as profit, ahead of Quanta Services (PWR) at 4.51%, which keeps about the industry-typical share.

PWR

Capital Goods industry group

4.51%

Max
27.47%
Q3
12.10%
Median
6.30%
PWR
4.51%
Q1
1.40%
Min
-12.89%

SUNB

Capital Goods industry group

12.12%

Max
27.47%
SUNB
12.12%
Q3
12.10%
Median
6.30%
Q1
1.40%
Min
-12.89%
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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

Sunbelt Rentals (SUNB) at 22.38% operates in the top operating margin quartile, ahead of Quanta Services (PWR) at 8.63%, which runs around its industry’s norm.

PWR

Capital Goods industry group

8.63%

Max
36.60%
Q3
18.33%
Median
11.12%
PWR
8.63%
Q1
5.14%
Min
-12.63%

SUNB

Capital Goods industry group

22.38%

Max
36.60%
SUNB
22.38%
Q3
18.33%
Median
11.12%
Q1
5.14%
Min
-12.63%
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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for Quanta Services (PWR) and Sunbelt Rentals (SUNB)
MetricPWRSUNB
ROE (TTM)18.02%18.37%
ROA (TTM)5.72%6.71%
Net Margin (TTM)4.51%12.12%
Operating Margin (TTM)8.63%22.38%
Gross Margin (TTM)15.76%38.78%

Growth

Revenue Growth

Quanta Services (PWR) at 20.31% sits in the top revenue growth quartile, while Sunbelt Rentals (SUNB) at 3.36% is closer to the peer norm — faster top-line expansion for PWR.

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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both Quanta Services (PWR) at 12.77% and Sunbelt Rentals (SUNB) at -8.91% land near their industries' usual EPS growth ranges, so bottom-line momentum looks broadly in line with peers on both sides.

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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Quanta Services (PWR) and Sunbelt Rentals (SUNB)
MetricPWRSUNB
Revenue Growth (YoY)20.31%3.36%
Revenue Growth (3Y CAGR)18.60%4.88%
EPS Growth (YoY)12.77%-8.91%
EPS Growth (3Y CAGR)27.00%-4.89%

Financial Strength

Current Ratio (MRQ)

Both Quanta Services (PWR) at 1.16 and Sunbelt Rentals (SUNB) at 0.95 run current ratio in the tighter-liquidity quartile of industry peers, leaving thinner cushions against current liabilities than typical competitors.

PWR

Capital Goods industry group

1.16

Max
5.22
Q3
2.95
Median
2.08
Q1
1.43
PWR
1.16
Min
0.36

SUNB

Capital Goods industry group

0.95

Max
5.22
Q3
2.95
Median
2.08
Q1
1.43
SUNB
0.95
Min
0.36
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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

Quanta Services (PWR) at 0.71 carries an industry-typical debt-to-equity mix, while Sunbelt Rentals (SUNB) at 1.53 uses more debt funding than most peers.

PWR

Capital Goods industry group

0.71

Max
2.33
Q3
1.12
PWR
0.71
Median
0.60
Q1
0.29
Min
0.00

SUNB

Capital Goods industry group

1.53

Max
2.33
SUNB
1.53
Q3
1.12
Median
0.60
Q1
0.29
Min
0.00
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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB): A comparison of their debt-to-equity ratio against the Capital Goods industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Quanta Services (PWR) and Sunbelt Rentals (SUNB)
MetricPWRSUNB
Current Ratio (MRQ)1.160.95
Debt / Equity (MRQ)0.711.53
Net Debt / EBITDA1.433.93

Dividends

Dividend Yield (TTM)

Sunbelt Rentals (SUNB) at 1.87% delivers top-quartile income for its industry, while Quanta Services (PWR) at 0.09% pays a more typical yield — both are credible income propositions, SUNB the richer one.

PWR

Capital Goods industry group

0.09%

Max
2.66%
Q3
1.14%
Median
0.24%
PWR
0.09%
Q1
0.00%
Min
0.00%

SUNB

Capital Goods industry group

1.87%

Max
2.66%
SUNB
1.87%
Q3
1.14%
Median
0.24%
Q1
0.00%
Min
0.00%
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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

Both Quanta Services (PWR) at 3.98% and Sunbelt Rentals (SUNB) at 22.63% keep payout ratio within their industries’ typical mid-ranges — dividend policies that share earnings without consuming too much of them.

PWR

Capital Goods industry group

3.98%

Max
67.39%
Q3
28.02%
Median
6.86%
PWR
3.98%
Q1
0.00%
Min
0.00%

SUNB

Capital Goods industry group

22.63%

Max
67.39%
Q3
28.02%
SUNB
22.63%
Median
6.86%
Q1
0.00%
Min
0.00%
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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for Quanta Services (PWR) and Sunbelt Rentals (SUNB)
MetricPWRSUNB
Dividend Yield (TTM)0.09%1.87%
Dividend Payout Ratio (TTM)3.98%22.63%

Valuation

P/E Ratio (TTM)

Sunbelt Rentals (SUNB) at 23.28 is near its industry’s usual P/E ratio, while Quanta Services (PWR) at 48.95 sits in the richer quartile — PWR needs stronger growth or earnings quality to justify the premium.

PWR

Capital Goods industry group

48.95

Max
59.38
PWR
48.95
Q3
35.92
Median
25.41
Q1
19.47
Min
3.03

SUNB

Capital Goods industry group

23.28

Max
59.38
Q3
35.92
Median
25.41
SUNB
23.28
Q1
19.47
Min
3.03
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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB): A comparison of their P/E ratio against the Capital Goods industry group benchmark.

P/S Ratio (TTM)

On P/S ratio, both Quanta Services (PWR) at 2.19 and Sunbelt Rentals (SUNB) at 2.75 are priced roughly in line with their industries — neither looks cheap nor rich on a sales basis.

PWR

Capital Goods industry group

2.19

Max
7.54
Q3
3.76
PWR
2.19
Median
2.15
Q1
1.03
Min
0.03

SUNB

Capital Goods industry group

2.75

Max
7.54
Q3
3.76
SUNB
2.75
Median
2.15
Q1
1.03
Min
0.03
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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

Sunbelt Rentals (SUNB) at 4.24 is valued about in line with its industry on P/B ratio, while Quanta Services (PWR) at 7.73 carries an above-peer premium to book — PWR is pricier on assets.

PWR

Capital Goods industry group

7.73

Max
9.66
PWR
7.73
Q3
5.00
Median
3.12
Q1
1.81
Min
-1.08

SUNB

Capital Goods industry group

4.24

Max
9.66
Q3
5.00
SUNB
4.24
Median
3.12
Q1
1.81
Min
-1.08
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Quanta Services (PWR) vs. Sunbelt Rentals (SUNB): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for Quanta Services (PWR) and Sunbelt Rentals (SUNB)
MetricPWRSUNB
P/E Ratio (TTM)48.9523.28
P/S Ratio (TTM)2.192.75
P/B Ratio (MRQ)7.734.24
Free Cash Flow Yield (TTM)3.78%5.47%