EMBJ vs. ROK: Embraer vs. Rockwell Automation Stock Comparison

November 11, 2026

How do Embraer (EMBJ) 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

Embraer (EMBJ) and Rockwell Automation (ROK) both fall under the Capital Goods industry group, but EMBJ is classified in Aerospace & Defense while ROK is classified in Electrical Equipment.

Rockwell Automation (ROK) trades as ordinary local shares, while Embraer (EMBJ) trades as an ADR — compare with FX exposure, depositary-program fees, and dividend-withholding-tax differences in mind.

Company profile comparison for Embraer (EMBJ) and Rockwell Automation (ROK)
Profile Item	EMBJ	ROK
Name	Embraer S.A. Sponsored American Depositary Receipt	Rockwell Automation Inc.
Country/Region	Brazil	United States
GICS Sector	Industrials	Industrials
GICS Industry Group	Capital Goods	Capital Goods
GICS Industry	Aerospace & Defense	Electrical Equipment
GICS Sub-Industry	Aerospace & Defense	Electrical Components & Equipment
Market Capitalization	13.18 billion USD	41.82 billion USD
Currency	USD	USD
Exchange	NYSE	NYSE
Listing Date	July 21, 2000	December 31, 1981
Security Type	ADR	Common Stock

Price Performance

Cumulative Growth

EMBJ

ROK

GSPC

Embraer (EMBJ) 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

Loading price history…

Trailing total returns for Embraer (EMBJ) and Rockwell Automation (ROK). Returns over one year are annualized.

Calendar-Year Returns

Loading price history…

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

Performance Metrics

Price performance metrics for Embraer (EMBJ) and Rockwell Automation (ROK)
Metric	EMBJ	ROK
Total Return (1Y)	20.08%	6.19%
Total Return (3Y, Annualized)	72.16%	16.94%
Total Return (5Y, Annualized)	35.19%	4.86%

Risk Profile

Drawdown History

EMBJ

ROK

GSPC

Embraer (EMBJ) 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

Loading price history…

Distribution of monthly total returns for Embraer (EMBJ) and Rockwell Automation (ROK). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Embraer (EMBJ) and Rockwell Automation (ROK)
Metric	EMBJ	ROK
Volatility (1Y, Annualized)	41.67%	34.28%
Beta (5Y)	1.47	1.54
Max Drawdown (5Y)	-54.48%	-45.09%
Avg. Volume (3M)	1.43M	799.28K

Risk-Adjusted Performance

Risk-Return Positioning

EMBJ 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 Embraer (EMBJ) and Rockwell Automation (ROK)
Metric	EMBJ	ROK
Sharpe Ratio (1Y)	0.38	0.06
Sortino Ratio (1Y)	0.52	0.07

Profitability

ROE (TTM)

Rockwell Automation (ROK) at 38.73% sits in the top ROE quartile, while Embraer (EMBJ) at 12.19% is closer to the peer norm — stronger capital efficiency for ROK.

EMBJ

Capital Goods industry group

12.19%

Max: 40.55%
Q3: 19.29%
EMBJ: 12.19%
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%

Embraer (EMBJ) 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 Embraer (EMBJ) at 5.28%, which keeps about the industry-typical share.

EMBJ

Capital Goods industry group

5.28%

Max: 27.47%
Q3: 12.10%
Median: 6.30%
EMBJ: 5.28%
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%

Embraer (EMBJ) vs. Rockwell Automation (ROK): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

Both Embraer (EMBJ) at 12.98% and Rockwell Automation (ROK) at 14.75% run core operations about as efficiently as their industries’ norm — neither stands out on operating profitability.

EMBJ

Capital Goods industry group

12.98%

Max: 36.60%
Q3: 18.33%
EMBJ: 12.98%
Median: 11.12%
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%

Embraer (EMBJ) vs. Rockwell Automation (ROK): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for Embraer (EMBJ) and Rockwell Automation (ROK)
Metric	EMBJ	ROK
ROE (TTM)	12.19%	38.73%
ROA (TTM)	3.70%	9.32%
Net Margin (TTM)	5.28%	15.68%
Operating Margin (TTM)	12.98%	14.75%
Gross Margin (TTM)	17.85%	48.95%

Growth

Revenue Growth

Only one side can be read here: Embraer (EMBJ) reports revenue growth of 18.50%, ranked against its industry; Rockwell Automation (ROK) has no revenue growth figure this period.

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

EPS Growth

Rockwell Automation (ROK) at 63.49% sits in the top EPS growth quartile, while Embraer (EMBJ) at 0.10% is closer to the peer norm — faster per-share earnings growth for ROK.

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

Growth Metrics

Growth metrics for Embraer (EMBJ) and Rockwell Automation (ROK)
Metric	EMBJ	ROK
Revenue Growth (YoY)	18.50%	--
Revenue Growth (3Y CAGR)	18.62%	--
EPS Growth (YoY)	0.10%	63.49%
EPS Growth (3Y CAGR)	--	1.62%

Financial Strength

Current Ratio (MRQ)

Both Embraer (EMBJ) at 1.44 and Rockwell Automation (ROK) at 2.11 carry current ratio within their industries’ typical mid-ranges, suggesting balanced short-term liquidity relative to peers.

EMBJ

Capital Goods industry group

1.44

Max: 5.22
Q3: 2.95
Median: 2.08
EMBJ: 1.44
Q1: 1.43
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

Embraer (EMBJ) vs. Rockwell Automation (ROK): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

Both Embraer (EMBJ) at 0.69 and Rockwell Automation (ROK) at 1.00 fund their balance sheets with roughly industry-typical debt-to-equity mixes.

EMBJ

Capital Goods industry group

0.69

Max: 2.33
Q3: 1.12
EMBJ: 0.69
Median: 0.60
Q1: 0.29
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

Embraer (EMBJ) 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 Embraer (EMBJ) and Rockwell Automation (ROK)
Metric	EMBJ	ROK
Current Ratio (MRQ)	1.44	2.11
Debt / Equity (MRQ)	0.69	1.00
Net Debt / EBITDA	0.52	1.58

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 Embraer (EMBJ) reports a yield of 0.97%, ranking against industry peers normally.

EMBJ

Capital Goods industry group

0.97%

Max: 2.66%
Q3: 1.14%
EMBJ: 0.97%
Median: 0.24%
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%

Embraer (EMBJ) vs. Rockwell Automation (ROK): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

Both Embraer (EMBJ) at 31.67% and Rockwell Automation (ROK) at 51.03% pay out an above-typical share of earnings for their industries, leaving thinner cover if profits dip.

EMBJ

Capital Goods industry group

31.67%

Max: 67.39%
EMBJ: 31.67%
Q3: 28.02%
Median: 6.86%
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%

Embraer (EMBJ) vs. Rockwell Automation (ROK): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for Embraer (EMBJ) and Rockwell Automation (ROK)
Metric	EMBJ	ROK
Dividend Yield (TTM)	0.97%	0.00%
Dividend Payout Ratio (TTM)	31.67%	51.03%

Valuation

P/E Ratio (TTM)

Both Embraer (EMBJ) at 29.99 and Rockwell Automation (ROK) at 29.97 land around their industries’ usual P/E ratio levels — neither is getting a clear earnings-multiple discount or premium versus peers.

EMBJ

Capital Goods industry group

29.99

Max: 59.38
Q3: 35.92
EMBJ: 29.99
Median: 25.41
Q1: 19.47
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

Embraer (EMBJ) vs. Rockwell Automation (ROK): A comparison of their P/E ratio against the Capital Goods industry group benchmark.

P/S Ratio (TTM)

Embraer (EMBJ) at 0.30 looks cheap on sales in the lower P/S ratio quartile, while Rockwell Automation (ROK) at 4.65 looks rich in the upper quartile — a clear gap in price per dollar of revenue.

EMBJ

Capital Goods industry group

0.30

Max: 7.54
Q3: 3.76
Median: 2.15
Q1: 1.03
EMBJ: 0.30
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

Embraer (EMBJ) vs. Rockwell Automation (ROK): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

Embraer (EMBJ) at 3.70 sits near its industry’s typical P/B ratio, while Rockwell Automation (ROK) at 11.76 prices above its benchmark range — ROK looks rich relative to book.

EMBJ

Capital Goods industry group

3.70

Max: 9.66
Q3: 5.00
EMBJ: 3.70
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

Embraer (EMBJ) vs. Rockwell Automation (ROK): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for Embraer (EMBJ) and Rockwell Automation (ROK)
Metric	EMBJ	ROK
P/E Ratio (TTM)	29.99	29.97
P/S Ratio (TTM)	0.30	4.65
P/B Ratio (MRQ)	3.70	11.76
Free Cash Flow Yield (TTM)	12.70%	-1.13%