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IEX vs. PWR: IDEX vs. Quanta Services Stock Comparison

How do IDEX (IEX) and Quanta Services (PWR) 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

IDEX (IEX) and Quanta Services (PWR) both fall under the Capital Goods industry group, but IEX is classified in Machinery while PWR is classified in Construction & Engineering.

Company profile comparison for IDEX (IEX) and Quanta Services (PWR)
Profile ItemIEXPWR
NameIDEX CorporationQuanta Services, Inc.
Country/RegionUnited StatesUnited States
GICS SectorIndustrialsIndustrials
GICS Industry GroupCapital GoodsCapital Goods
GICS IndustryMachineryConstruction & Engineering
GICS Sub-IndustryIndustrial Machinery & Supplies & ComponentsConstruction & Engineering
Market Capitalization16.67 billion USD81.50 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateJune 2, 1989February 12, 1998
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

IEX
PWR
GSPC
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IDEX (IEX) vs. Quanta Services (PWR), 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 IDEX (IEX) and Quanta Services (PWR). Returns over one year are annualized.

Calendar-Year Returns

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

Performance Metrics

Price performance metrics for IDEX (IEX) and Quanta Services (PWR)
MetricIEXPWR
Total Return (1Y)42.33%32.97%
Total Return (3Y, Annualized)8.92%51.81%
Total Return (5Y, Annualized)1.31%38.19%

Risk Profile

Drawdown History

IEX
PWR
GSPC
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IDEX (IEX) vs. Quanta Services (PWR), 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 IDEX (IEX) and Quanta Services (PWR). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for IDEX (IEX) and Quanta Services (PWR)
MetricIEXPWR
Volatility (1Y, Annualized)22.98%50.22%
Beta (5Y)0.951.29
Max Drawdown (5Y)-34.60%-35.15%
Avg. Volume (3M)666.74K1.19M

Risk-Adjusted Performance

Risk-Return Positioning

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IEX and PWR are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for IDEX (IEX) and Quanta Services (PWR)
MetricIEXPWR
Sharpe Ratio (1Y)1.660.57
Sortino Ratio (1Y)2.640.87

Profitability

ROE (TTM)

Both IDEX (IEX) at 13.35% and Quanta Services (PWR) at 18.02% land near their industries’ usual ROE ranges, so capital efficiency looks broadly in line with peers on both sides.

IEX

Capital Goods industry group

13.35%

Max
40.55%
Q3
19.29%
IEX
13.35%
Median
12.12%
Q1
4.08%
Min
-17.12%

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%
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IDEX (IEX) vs. Quanta Services (PWR): A comparison of their ROE against the Capital Goods industry group benchmark.

Net Margin (TTM)

IDEX (IEX) at 14.65% retains a top-quartile share of revenue as profit, ahead of Quanta Services (PWR) at 4.51%, which keeps about the industry-typical share.

IEX

Capital Goods industry group

14.65%

Max
27.47%
IEX
14.65%
Q3
12.10%
Median
6.30%
Q1
1.40%
Min
-12.89%

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%
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IDEX (IEX) vs. Quanta Services (PWR): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

IDEX (IEX) at 22.33% operates in the top operating margin quartile, ahead of Quanta Services (PWR) at 8.63%, which runs around its industry’s norm.

IEX

Capital Goods industry group

22.33%

Max
36.60%
IEX
22.33%
Q3
18.33%
Median
11.12%
Q1
5.14%
Min
-12.63%

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%
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IDEX (IEX) vs. Quanta Services (PWR): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for IDEX (IEX) and Quanta Services (PWR)
MetricIEXPWR
ROE (TTM)13.35%18.02%
ROA (TTM)7.06%5.72%
Net Margin (TTM)14.65%4.51%
Operating Margin (TTM)22.33%8.63%
Gross Margin (TTM)44.91%15.76%

Growth

Revenue Growth

Quanta Services (PWR) at 20.31% sits in the top revenue growth quartile, while IDEX (IEX) at 5.77% is closer to the peer norm — faster top-line expansion for PWR.

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IDEX (IEX) vs. Quanta Services (PWR): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both IDEX (IEX) at -3.46% and Quanta Services (PWR) at 12.77% 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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IDEX (IEX) vs. Quanta Services (PWR): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for IDEX (IEX) and Quanta Services (PWR)
MetricIEXPWR
Revenue Growth (YoY)5.77%20.31%
Revenue Growth (3Y CAGR)2.81%18.60%
EPS Growth (YoY)-3.46%12.77%
EPS Growth (3Y CAGR)-5.97%27.00%

Financial Strength

Current Ratio (MRQ)

IDEX (IEX) at 2.78 keeps current ratio within its industry’s typical mid-range, while Quanta Services (PWR) at 1.16 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for PWR.

IEX

Capital Goods industry group

2.78

Max
5.22
Q3
2.95
IEX
2.78
Median
2.08
Q1
1.43
Min
0.36

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
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IDEX (IEX) vs. Quanta Services (PWR): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

Both IDEX (IEX) at 0.44 and Quanta Services (PWR) at 0.71 fund their balance sheets with roughly industry-typical debt-to-equity mixes.

IEX

Capital Goods industry group

0.44

Max
2.33
Q3
1.12
Median
0.60
IEX
0.44
Q1
0.29
Min
0.00

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
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IDEX (IEX) vs. Quanta Services (PWR): A comparison of their debt-to-equity ratio against the Capital Goods industry group benchmark.

Financial Strength Metrics

Financial strength metrics for IDEX (IEX) and Quanta Services (PWR)
MetricIEXPWR
Current Ratio (MRQ)2.781.16
Debt / Equity (MRQ)0.440.71
Net Debt / EBITDA1.181.43

Dividends

Dividend Yield (TTM)

IDEX (IEX) at 1.30% delivers top-quartile income for its industry, while Quanta Services (PWR) at 0.09% pays a more typical yield — both are credible income propositions, IEX the richer one.

IEX

Capital Goods industry group

1.30%

Max
2.66%
IEX
1.30%
Q3
1.14%
Median
0.24%
Q1
0.00%
Min
0.00%

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%
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IDEX (IEX) vs. Quanta Services (PWR): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

Quanta Services (PWR) at 3.98% pays out a band-typical share of earnings, while IDEX (IEX) at 50.14% distributes more than its industry norm — less retained, thinner cover.

IEX

Capital Goods industry group

50.14%

Max
67.39%
IEX
50.14%
Q3
28.02%
Median
6.86%
Q1
0.00%
Min
0.00%

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%
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IDEX (IEX) vs. Quanta Services (PWR): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for IDEX (IEX) and Quanta Services (PWR)
MetricIEXPWR
Dividend Yield (TTM)1.30%0.09%
Dividend Payout Ratio (TTM)50.14%3.98%

Valuation

P/E Ratio (TTM)

IDEX (IEX) at 31.53 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.

IEX

Capital Goods industry group

31.53

Max
59.38
Q3
35.92
IEX
31.53
Median
25.41
Q1
19.47
Min
3.03

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
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IDEX (IEX) vs. Quanta Services (PWR): A comparison of their P/E ratio against the Capital Goods industry group benchmark.

P/S Ratio (TTM)

Quanta Services (PWR) at 2.19 is priced about in line with its industry on P/S ratio, while IDEX (IEX) at 4.56 sits in the pricier quartile — IEX costs more per dollar of sales.

IEX

Capital Goods industry group

4.56

Max
7.54
IEX
4.56
Q3
3.76
Median
2.15
Q1
1.03
Min
0.03

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
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IDEX (IEX) vs. Quanta Services (PWR): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

IDEX (IEX) at 4.17 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.

IEX

Capital Goods industry group

4.17

Max
9.66
Q3
5.00
IEX
4.17
Median
3.12
Q1
1.81
Min
-1.08

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
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IDEX (IEX) vs. Quanta Services (PWR): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for IDEX (IEX) and Quanta Services (PWR)
MetricIEXPWR
P/E Ratio (TTM)31.5348.95
P/S Ratio (TTM)4.562.19
P/B Ratio (MRQ)4.177.73
Free Cash Flow Yield (TTM)3.50%3.78%