ROK vs NRG vs RBC Stock Comparison

Rockwell Automation, Nrg Energy and RBC Bearings Prices as of Nov 5, 2026 Peers: Industry group
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ROK Rockwell Automation, Inc
$381.52 -15.4% 1M +5.2% 1Y
Market cap
$41.84B
P/E
34.8x
Revenue (TTM)
$8.97B
Div. yield
–
Industrial Machinery Industrials
2 wins
NRG Nrg Energy, Inc.
$80.57 -22.2% 1M -53.5% 1Y
Market cap
$18.74B
P/E
24.0x
Revenue (TTM)
$33.13B
Div. yield
0.02%
Independent Power Producers Utilities
4 wins
RBC RBC Bearings INC
$465.03 -9.6% 1M +7.8% 1Y
Market cap
$15.07B
P/E
42.5x
Revenue (TTM)
$2.02B
Div. yield
–
Industrial Machinery Industrials
5 wins

Head to Head

11 decided of 12

RBC Bearings leads on 5 of the 12 questions below (RBC Bearings 5, Nrg Energy 4, Rockwell Automation 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionROKNRGRBCLeader
Larger companyMarket capitalisation $41.84B $18.74B $15.07B ROK
Cheaper on earningsLower P/E, profitable companies only 34.8x 24.0x 42.5x NRG
Cheaper on forward earningsLower price / next fiscal year consensus EPS 30.5x 9.6x 32.9x NRG
Faster revenue growthRevenue growth, trailing twelve months +11.3% +12.8% +17.4% RBC
More profitableNet margin, trailing twelve months 13.4% 2.4% 17.5% RBC
Better return on capitalReturn on invested capital 21.0% 5.8% 9.1% ROK
Less leveragedLower net debt / EBITDA 1.3x 6.2x 1.0x RBC
Higher dividend yieldTrailing dividend yield 0.00% 0.02% 0.00% –
Better 1-year returnPrice return, last 12 months +5.2% -53.5% +7.8% RBC
Better 5-year returnAnnualised price return, 5 years +2.4%/yr +17.3%/yr +14.4%/yr NRG
Less volatileAnnualised volatility, 1 year 35.1% 51.7% 29.7% RBC
Higher overall scoreMean of the five percentile scores vs peers 55/100 64/100 54/100 NRG

Percentile Scorecard

ROKNRGRBC

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisROKNRGRBC
Valuation 20 #163 of 204 70 #8 of 24 15 #174 of 204
Growth 49 #98 of 191 77 #6 of 23 87 #26 of 191
Profitability 95 #11 of 189 67 #8 of 22 77 #45 of 189
Financial Health 35 #145 of 221 17 #20 of 24 73 #61 of 221
Shareholder Returns 79 #34 of 159 88 #3 of 18 17 #132 of 159
Overall 55 64 54
  • ROK ranked among 223 companies in Machinery
  • NRG ranked among 24 companies in Power Generation
  • RBC ranked among 223 companies in Machinery

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodROKNRGRBCSPY
1 month -15.4%-22.2%-9.6% -5.9%
3 months -13.6%-32.3%-17.9% -4.6%
6 months -14.9%-43.2%-24.0% +0.2%
Year to date -1.9%-49.4%+3.7% +7.5%
1 year +5.2%-53.5%+7.8% +8.2%
3 years +47.6%+76.1%+112.1% +68.3%
3 years, per year +13.9%+20.8%+28.5% +19.0%
5 years +12.5%+122.1%+95.8% +56.5%
5 years, per year +2.4%+17.3%+14.4% +9.4%
10 years +224.5%+630.5%+561.3% +251.5%
10 years, per year +12.5%+22.0%+20.8% +13.4%

Risk

MeasureROKNRGRBCSPY
Volatility, 1Y 35.1%51.7%29.7% 13.6%
Downside volatility, 1Y 39.3%59.0%31.8% 14.2%
Beta vs S&P 500, 1Y 1.621.141.07 1.00
Return / volatility, 1Y 0.15-1.030.26 0.60
Max drawdown, 5Y -45.6%-56.2%-35.5% -25.4%
From 52-week high -22.9%-56.2%-28.3% -5.9%
52-week high $495.08$184.03$648.89 $779.14
52-week low $348.51$80.57$423.39 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleROKNRGRBC
P/E now vs peer median 35.3xmedian 23.4x 21.7xmedian 21.7x 41.4xmedian 23.4x
P/S now vs peer median 4.7xmedian 1.7x 0.5xmedian 2.5x 7.5xmedian 1.7x
EV/EBITDA now vs peer median 21.6xmedian 13.4x 10.7xmedian 10.9x 25.1xmedian 13.4x
P/FCF now vs peer median 28.2xmedian 21.9x 48.7xmedian 12.3x 38.2xmedian 21.9x
P/B now vs peer median 12.1xmedian 2.1x 3.5xmedian 2.0x 4.3xmedian 2.1x
PEG now vs peer median -8.04median 1.02 0.64median 0.64 1.62median 1.02

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsROKNRGRBC
Revenue $8.97B $33.13B $2.02B
Gross profit $4.41B $6.23B $921.20M
Operating income $1.77B $2.02B $494.50M
Net income $1.20B $849.00M $354.40M
Free cash flow $1.50B $348.00M $399.20M
R&D $716.00M – –
EPS (diluted) $10.76 $3.69 $11.17
Cash & equivalents $479.00M $162.00M $89.30M
Total debt $3.26B $23.44B $710.50M
Shares (diluted) 111.60M 212.00M 31.71M
Enterprise value $40.03B $12.96B $14.69B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricROKNRGRBC
P/E 35.3x 21.7x 41.4x
P/FCF 28.2x 48.7x 38.2x
P/Operating cash flow 24.5x 10.9x 31.4x
P/S 4.7x 0.5x 7.5x
P/B 12.1x 3.5x 4.3x
P/Tangible book 15.2x 6.2x 6.9x
EV/EBITDA 21.6x 10.7x 25.1x
EV/EBIT 25.5x 20.0x 32.1x
EV/Revenue 5.0x 1.2x 7.8x
EV/FCF 30.0x 115.6x 39.7x
EV/Operating cash flow 26.1x 25.9x 32.7x
PEG (3Y EPS CAGR) -8.04 0.64 1.62

Growth

14 metrics
MetricROKNRGRBC
Revenue growth (1Y) 11.3% 12.8% 17.4%
Revenue CAGR (3Y) 1.3% 2.9% 10.0%
Gross profit growth (1Y) 1.9% 22.9% 20.6%
Gross profit CAGR (3Y) 7.5% 348.5% 12.5%
Operating income growth (1Y) -7.1% 57.9% 28.4%
Operating income CAGR (3Y) 2.9% 43.0% 14.5%
Net income growth (1Y) 23.8% 62.6% 36.8%
Net income CAGR (3Y) -5.5% 34.1% 23.7%
EPS growth (1Y) 25.2% 58.9% 36.9%
EPS CAGR (3Y) -4.4% 34.1% 25.6%
Operating cash flow growth (1Y) 13.8% -32.1% 34.3%
Operating cash flow CAGR (3Y) 22.8% 33.9% 25.3%
Free cash flow growth (1Y) 13.9% -75.0% 31.1%
Free cash flow CAGR (3Y) 23.6% 27.6% 23.1%

Profitability

14 metrics
MetricROKNRGRBC
Gross margin 49.1% 18.8% 45.5%
EBITDA margin 23.3% 11.4% 31.2%
Operating margin 19.7% 6.1% 24.4%
Pretax margin 14.7% 3.2% 22.3%
Net margin 13.4% 2.4% 17.5%
FCF margin 16.8% 1.1% 19.7%
Operating cash flow margin 19.3% 4.7% 24.0%
Return on equity 30.9% 17.5% 10.1%
Return on assets 9.8% 2.1% 6.8%
Return on invested capital 21.0% 5.8% 9.1%
Return on capital employed 23.6% 6.7% 10.3%
Asset turnover 0.8x 0.8x 0.4x
Cash conversion (OCF / net income) 1.4x 1.8x 1.4x
Stock comp / revenue 1.0% 0.4% 1.1%

Financial Health

11 metrics
MetricROKNRGRBC
Debt / assets 29.4% 58.7% 13.7%
Debt / equity 0.9x 4.8x 0.2x
Net debt / EBITDA 1.3x 6.2x 1.0x
Debt / FCF 2.2x 67.3x 1.8x
Liabilities / assets 68.5% 87.8% 31.4%
Equity / assets 31.5% 12.2% 68.6%
Interest coverage 12.8x 2.0x 4.1x
Current ratio 1.1x 1.0x 3.1x
Quick ratio 0.7x 0.5x 1.1x
Cash ratio 0.1x 0.0x 0.2x
Altman Z-score 5.45 1.36 7.02

Shareholder Returns

7 metrics
MetricROKNRGRBC
Dividend yield 1.4% 2.3% –
Net buyback yield 1.7% 9.7% 0.0%
Shareholder yield 3.1% 12.0% 0.0%
Payout ratio (earnings) – 51.7% –
Payout ratio (FCF) – 126.1% –
Dividend growth (1Y) – 7.6% –
Dividend CAGR (3Y) – 9.1% –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusROKNRGRBC
Forward P/E 30.5xFY2026 9.6xFY2026 32.9xFY2026
EPS, next fiscal year $12.50FY2026 $8.43FY2026 $14.14FY2026
EPS growth, next FY +18.7%FY2026 +4.5%FY2026 +14.1%FY2026
EPS growth, the year after +12.3% +24.9% +13.9%
Revenue, next fiscal year $8.50BFY2026 $35.08BFY2026 $2.00BFY2026
Revenue growth, next FY +2.0%FY2026 +14.2%FY2026 +6.8%FY2026
Revenue growth, the year after +19.2% -0.5% +25.1%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersROKNRGRBC
Held by institutions 89.2% 93.7% 95.3%
Institutions holding 1,545 1,025 687
Change in shares held, QoQ +3.5% +0.7% +1.5%
Institutions buying 809 508 362
Institutions selling 438 387 240
Buyers to sellers 1.85 1.31 1.51

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

ROKNRGRBC
ROK 1.00 0.39 0.51
NRG 0.39 1.00 0.40
RBC 0.51 0.40 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, ROK, NRG and RBC?

Rockwell Automation (ROK) is the largest by market capitalisation: Rockwell Automation (ROK) $41.84B, Nrg Energy (NRG) $18.74B, RBC Bearings (RBC) $15.07B.

Which stock is cheaper, ROK, NRG and RBC?

Nrg Energy (NRG) trades on the lowest price-to-earnings ratio (Rockwell Automation (ROK) 34.8x, Nrg Energy (NRG) 24.0x, RBC Bearings (RBC) 42.5x). On next year's consensus earnings, Nrg Energy (NRG) is cheapest (Rockwell Automation (ROK) 30.5x, Nrg Energy (NRG) 9.6x, RBC Bearings (RBC) 32.9x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

RBC Bearings (RBC) grew revenue fastest over the trailing twelve months: Rockwell Automation (ROK) +11.3%, Nrg Energy (NRG) +12.8%, RBC Bearings (RBC) +17.4%.

Which company is more profitable?

RBC Bearings (RBC) has the highest net margin (Rockwell Automation (ROK) 13.4%, Nrg Energy (NRG) 2.4%, RBC Bearings (RBC) 17.5%). On return on invested capital, Rockwell Automation (ROK) leads (Rockwell Automation (ROK) 21.0%, Nrg Energy (NRG) 5.8%, RBC Bearings (RBC) 9.1%).

Which stock has performed better?

Over the past year RBC Bearings (RBC) returned the most: Rockwell Automation (ROK) +5.2%, Nrg Energy (NRG) -53.5%, RBC Bearings (RBC) +7.8%. Over five years, Nrg Energy (NRG) compounded fastest (Rockwell Automation (ROK) +2.4%/yr, Nrg Energy (NRG) +17.3%/yr, RBC Bearings (RBC) +14.4%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Rockwell Automation (ROK) 0.00%, Nrg Energy (NRG) 0.02%, RBC Bearings (RBC) 0.00%. Rockwell Automation (ROK) and RBC Bearings (RBC) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, RBC Bearings (RBC) has been the steadiest (Rockwell Automation (ROK) 35.1%, Nrg Energy (NRG) 51.7%, RBC Bearings (RBC) 29.7%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, ROK, NRG and RBC?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, RBC Bearings (RBC) leads on 5. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.