AME vs ROK
As of Sep 20, 2026, Ametek (AME) scores 6.2/10 and Rockwell Automation (ROK) 7.2/10 on AlphaStocks' five-model composite, so ROK scores higher. AME trades 41% above its model fair value; ROK trades 86% above its model fair value.
AME
AMETEK INC/
6.2
Consider Buy
$237.68
ROK
ROCKWELL AUTOMATION, INC
7.2
Consider Buy
$415.29
AME vs ROK: Which is the Better Investment?
AMETEK INC/ (AME) scores 6.2/10 while ROCKWELL AUTOMATION, INC (ROK) scores 7.2/10 on AlphaStocks' composite model. ROCKWELL AUTOMATION, INC has the higher composite rating of Consider Buy. On a P/E basis, AMETEK INC/ trades at 37.1x, making it the more attractively priced of the two.
This comparison is algorithmically generated and is not financial advice.
| Metric | AME | ROK |
|---|---|---|
| Scores & Fundamentals | ||
| Composite Score | 6.2/10 | 7.2/10▲ |
| Rating | Consider Buy | Consider Buy▲ |
| Price | $237.68 | $415.29 |
| P/E Ratio | 37.1▲ | 54.0 |
| ROE | 12.2% | 24.4%▲ |
| Market Cap | $55B | $47B |
| Fair Value | $168.76 | $222.81 |
| Dividend Yield | 0.5% | 1.1%▲ |
| Sector Rank | #34 of 265 | #10 of 265▲ |
| Model Verdicts | ||
| Piotroski | Attractive | Strong▲ |
| Buffett | Strong | Strong |
| Graham | Neutral▲ | Caution |
| Lynch | Neutral | Attractive▲ |
| Greenblatt | Neutral | Neutral |
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AME vs ROK: Which Stock Scores Higher?
AMETEK INC/ (AME) and ROCKWELL AUTOMATION, INC (ROK) are both in the Industrials sector. ROK currently leads with a composite score of 7.2/10 (Consider Buy) compared to AME's 6.2/10 (Consider Buy).
The AlphaStocks composite score evaluates each stock across four dimensions: Quality (business strength measured by Piotroski F-Score and Buffett quality criteria), Value (discount to intrinsic worth using Graham, Lynch, and Greenblatt models), Momentum (6-month price trend), and Timing (a confirmation signal that requires both value and momentum to align). A higher composite score indicates stronger overall fundamentals combined with favorable market conditions.
This comparison uses the same scoring framework for both companies, ensuring an apples-to-apples evaluation. Scores are recalculated daily after market close using data from SEC filings and market prices. Read the full methodology to understand how each model contributes to the composite score.
Scores are algorithm-generated research tools, not investment recommendations. Past performance does not guarantee future results. Always do your own due diligence. Full disclaimer