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EME vs. ROK: EMCOR vs. Rockwell Automation Stock Comparison

How do EMCOR (EME) and Rockwell Automation (ROK) 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

EMCOR (EME) and Rockwell Automation (ROK) both fall under the Capital Goods industry group, but EME is classified in Construction & Engineering while ROK is classified in Electrical Equipment.

Company profile comparison for EMCOR (EME) and Rockwell Automation (ROK)
Profile ItemEMEROK
NameEMCOR Group, Inc.Rockwell Automation Inc.
Country/RegionUnited StatesUnited States
GICS SectorIndustrialsIndustrials
GICS Industry GroupCapital GoodsCapital Goods
GICS IndustryConstruction & EngineeringElectrical Equipment
GICS Sub-IndustryConstruction & EngineeringElectrical Components & Equipment
Market Capitalization26.64 billion USD41.82 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateJanuary 10, 1995December 31, 1981
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

EME
ROK
GSPC
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EMCOR (EME) vs. Rockwell Automation (ROK), 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 EMCOR (EME) and Rockwell Automation (ROK). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for EMCOR (EME) and Rockwell Automation (ROK). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for EMCOR (EME) and Rockwell Automation (ROK)
MetricEMEROK
Total Return (1Y)0.07%6.19%
Total Return (3Y, Annualized)46.16%16.94%
Total Return (5Y, Annualized)38.01%4.86%

Risk Profile

Drawdown History

EME
ROK
GSPC
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EMCOR (EME) vs. Rockwell Automation (ROK), 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 EMCOR (EME) and Rockwell Automation (ROK). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for EMCOR (EME) and Rockwell Automation (ROK)
MetricEMEROK
Volatility (1Y, Annualized)43.79%34.28%
Beta (5Y)1.171.54
Max Drawdown (5Y)-36.85%-45.09%
Avg. Volume (3M)402.73K799.28K

Risk-Adjusted Performance

Risk-Return Positioning

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EME and ROK 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 EMCOR (EME) and Rockwell Automation (ROK)
MetricEMEROK
Sharpe Ratio (1Y)-0.100.06
Sortino Ratio (1Y)-0.140.07

Profitability

ROE (TTM)

Both EMCOR (EME) at 40.55% and Rockwell Automation (ROK) at 38.73% sit in the top peer quartile for ROE, suggesting each generates more profit from shareholders’ equity than typical industry peers.

EME

Capital Goods industry group

40.55%

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

ROK

Capital Goods industry group

38.73%

Max
40.55%
ROK
38.73%
Q3
19.29%
Median
12.12%
Q1
4.08%
Min
-17.12%
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EMCOR (EME) vs. Rockwell Automation (ROK): A comparison of their ROE against the Capital Goods industry group benchmark.

Net Margin (TTM)

Rockwell Automation (ROK) at 15.68% retains a top-quartile share of revenue as profit, ahead of EMCOR (EME) at 7.78%, which keeps about the industry-typical share.

EME

Capital Goods industry group

7.78%

Max
27.47%
Q3
12.10%
EME
7.78%
Median
6.30%
Q1
1.40%
Min
-12.89%

ROK

Capital Goods industry group

15.68%

Max
27.47%
ROK
15.68%
Q3
12.10%
Median
6.30%
Q1
1.40%
Min
-12.89%
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EMCOR (EME) vs. Rockwell Automation (ROK): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

Both EMCOR (EME) at 10.46% and Rockwell Automation (ROK) at 14.75% run core operations about as efficiently as their industries’ norm — neither stands out on operating profitability.

EME

Capital Goods industry group

10.46%

Max
36.60%
Q3
18.33%
Median
11.12%
EME
10.46%
Q1
5.14%
Min
-12.63%

ROK

Capital Goods industry group

14.75%

Max
36.60%
Q3
18.33%
ROK
14.75%
Median
11.12%
Q1
5.14%
Min
-12.63%
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EMCOR (EME) vs. Rockwell Automation (ROK): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for EMCOR (EME) and Rockwell Automation (ROK)
MetricEMEROK
ROE (TTM)40.55%38.73%
ROA (TTM)12.33%9.32%
Net Margin (TTM)7.78%15.68%
Operating Margin (TTM)10.46%14.75%
Gross Margin (TTM)19.59%48.95%

Growth

Revenue Growth

Only one side can be read here: EMCOR (EME) reports revenue growth of 16.62%, ranked against its industry; Rockwell Automation (ROK) has no revenue growth figure this period.

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EMCOR (EME) vs. Rockwell Automation (ROK): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both EMCOR (EME) at 30.99% and Rockwell Automation (ROK) at 63.49% sit in the top peer quartile for EPS growth, so each is compounding per-share earnings faster than typical industry peers.

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EMCOR (EME) vs. Rockwell Automation (ROK): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for EMCOR (EME) and Rockwell Automation (ROK)
MetricEMEROK
Revenue Growth (YoY)16.62%--
Revenue Growth (3Y CAGR)15.32%--
EPS Growth (YoY)30.99%63.49%
EPS Growth (3Y CAGR)51.54%1.62%

Financial Strength

Current Ratio (MRQ)

Rockwell Automation (ROK) at 2.11 keeps current ratio within its industry’s typical mid-range, while EMCOR (EME) at 1.17 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for EME.

EME

Capital Goods industry group

1.17

Max
5.22
Q3
2.95
Median
2.08
Q1
1.43
EME
1.17
Min
0.36

ROK

Capital Goods industry group

2.11

Max
5.22
Q3
2.95
ROK
2.11
Median
2.08
Q1
1.43
Min
0.36
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EMCOR (EME) vs. Rockwell Automation (ROK): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

EMCOR (EME) at 0.13 keeps leverage in the lower industry quartile, while Rockwell Automation (ROK) at 1.00 runs a more typical debt-to-equity mix.

EME

Capital Goods industry group

0.13

Max
2.33
Q3
1.12
Median
0.60
Q1
0.29
EME
0.13
Min
0.00

ROK

Capital Goods industry group

1.00

Max
2.33
Q3
1.12
ROK
1.00
Median
0.60
Q1
0.29
Min
0.00
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EMCOR (EME) vs. Rockwell Automation (ROK): A comparison of their debt-to-equity ratio against the Capital Goods industry group benchmark.

Financial Strength Metrics

Financial strength metrics for EMCOR (EME) and Rockwell Automation (ROK)
MetricEMEROK
Current Ratio (MRQ)1.172.11
Debt / Equity (MRQ)0.131.00
Net Debt / EBITDA-0.101.58

Dividends

Dividend Yield (TTM)

Rockwell Automation (ROK) pays no dividend (yield 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile EMCOR (EME) reports a yield of 0.07%, ranking against industry peers normally.

EME

Capital Goods industry group

0.07%

Max
2.66%
Q3
1.14%
Median
0.24%
EME
0.07%
Q1
0.00%
Min
0.00%

ROK

Capital Goods industry group

0.00%

Max
2.66%
Q3
1.14%
Median
0.24%
ROK
0.00%
Q1
0.00%
Min
0.00%
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EMCOR (EME) vs. Rockwell Automation (ROK): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

EMCOR (EME) at 4.19% pays out a band-typical share of earnings, while Rockwell Automation (ROK) at 51.03% distributes more than its industry norm — less retained, thinner cover.

EME

Capital Goods industry group

4.19%

Max
67.39%
Q3
28.02%
Median
6.86%
EME
4.19%
Q1
0.00%
Min
0.00%

ROK

Capital Goods industry group

51.03%

Max
67.39%
ROK
51.03%
Q3
28.02%
Median
6.86%
Q1
0.00%
Min
0.00%
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EMCOR (EME) vs. Rockwell Automation (ROK): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for EMCOR (EME) and Rockwell Automation (ROK)
MetricEMEROK
Dividend Yield (TTM)0.07%0.00%
Dividend Payout Ratio (TTM)4.19%51.03%

Valuation

P/E Ratio (TTM)

EMCOR (EME) at 17.59 sits in the cheaper P/E ratio quartile, while Rockwell Automation (ROK) at 29.97 is closer to its industry’s usual earnings multiple — a discount for EME, though growth and earnings durability still matter.

EME

Capital Goods industry group

17.59

Max
59.38
Q3
35.92
Median
25.41
Q1
19.47
EME
17.59
Min
3.03

ROK

Capital Goods industry group

29.97

Max
59.38
Q3
35.92
ROK
29.97
Median
25.41
Q1
19.47
Min
3.03
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EMCOR (EME) vs. Rockwell Automation (ROK): A comparison of their P/E ratio against the Capital Goods industry group benchmark.

P/S Ratio (TTM)

EMCOR (EME) at 1.34 is priced about in line with its industry on P/S ratio, while Rockwell Automation (ROK) at 4.65 sits in the pricier quartile — ROK costs more per dollar of sales.

EME

Capital Goods industry group

1.34

Max
7.54
Q3
3.76
Median
2.15
EME
1.34
Q1
1.03
Min
0.03

ROK

Capital Goods industry group

4.65

Max
7.54
ROK
4.65
Q3
3.76
Median
2.15
Q1
1.03
Min
0.03
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EMCOR (EME) vs. Rockwell Automation (ROK): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

Both look rich against book: EMCOR (EME) at 6.26 sits in the upper P/B ratio quartile, and Rockwell Automation (ROK) at 11.76 prices even higher, above its industry range.

EME

Capital Goods industry group

6.26

Max
9.66
EME
6.26
Q3
5.00
Median
3.12
Q1
1.81
Min
-1.08

ROK

Capital Goods industry group

11.76

ROK
11.76
Max
9.66
Q3
5.00
Median
3.12
Q1
1.81
Min
-1.08
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EMCOR (EME) vs. Rockwell Automation (ROK): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for EMCOR (EME) and Rockwell Automation (ROK)
MetricEMEROK
P/E Ratio (TTM)17.5929.97
P/S Ratio (TTM)1.344.65
P/B Ratio (MRQ)6.2611.76
Free Cash Flow Yield (TTM)4.82%-1.13%