AMETEK (AME) vs Rockwell Automation (ROK)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
AMETEK (AME) has outperformed Rockwell Automation (ROK) over the past year, gaining 35.1% versus a gain of 28.4%. Over five years, AME leads with a +92.9% price change compared with +40.6% for ROK. AMETEK is the larger company by market cap ($56.75 billion vs $48.31 billion), about 1.2 times the size.
On valuation, AMETEK trades at a lower forward P/E (26.0x vs 29.1x for Rockwell Automation). Rockwell Automation offers the higher dividend yield (1.26% vs 0.53%). AMETEK converts more of its revenue into profit, with a net margin of 20.0% versus 10.4%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | AME | ROK |
|---|---|---|
| Share price | $247.52 | $434.14 |
| Market cap | $56.75B | $48.31B |
| 1-day change | -0.44% | -1.76% |
| YTD return | +20.56% | +13.58% |
| 1-year return | +35.12% | +28.38% |
| 5-year return | +92.88% | +40.64% |
| P/E ratio (TTM) | 36.19 | 40.65 |
| Forward P/E | 25.95 | 29.11 |
| EPS (TTM) | $6.84 | $10.68 |
| Dividend yield | 0.53% | 1.26% |
| Annual dividend | $1.30 | $5.45 |
| Revenue (latest FY) | $7.40B | $8.34B |
| Revenue growth (YoY) | +6.63% | +0.94% |
| Net income (latest FY) | $1.48B | $869.00M |
| Gross margin | 36.04% | 48.14% |
| Operating margin | 25.81% | 20.41% |
| Net margin | 20.00% | 10.42% |
| 52-week high | $261.16 | $497.36 |
| 52-week low | $179.24 | $332.71 |
| Distance from 52-week high | -5.22% | -12.71% |
| Analyst consensus | buy | buy |
| Avg. price target upside | +13.24% | +9.90% |
| Average volume | 1.31M | 746.16K |
| Shares outstanding | 229.26M | 111.27M |
| Employees | 22,500 | 26,000 |
| Sector | Industrials | Industrials |
| Industry | Industrial Machinery/Components | Industrial Machinery/Components |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- AMETEK is more profitable, keeping 20.0 cents of every revenue dollar as net income versus 10.4 cents for Rockwell Automation.
- AMETEK grew revenue faster in its latest fiscal year (+6.63% vs +0.94%).
About AMETEK
AME stock →AMETEK, Inc. manufactures and sells electronic instruments (EIG) and electromechanical (EMG) devices in the United States and internationally.
Industrials · Industrial Machinery/Components · 22,500 employees
About Rockwell Automation
ROK stock →Rockwell Automation, Inc., together with its subsidiaries, provides industrial automation and digital transformation solutions in North America, Europe, the Middle East, Africa, the Asia Pacific, and Latin America. It operates in three segments: Intelligent Devices, Software & Control, and Lifecycle Services.
Industrials · Industrial Machinery/Components · 26,000 employees
AME vs ROK FAQ
Which is bigger, AMETEK or Rockwell Automation?
AMETEK (AME) is larger, with a market capitalization of $56.75B compared with $48.31B for Rockwell Automation (ROK).
Which stock has performed better over the past year, AME or ROK?
AME returned +35.12% over the past 12 months, compared with +28.38% for ROK (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, AME or ROK?
AME has the lower trailing P/E at 36.2, versus 40.6 for ROK. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, AMETEK or Rockwell Automation?
Rockwell Automation has the higher yield at 1.26%, compared with 0.53% for AMETEK.
Are AMETEK and Rockwell Automation in the same industry?
Yes. Both are classified in the Industrial Machinery/Components industry within the Industrials sector.