Rockwell Automation
ROK
#497
Rank
$50.81 B
Marketcap
$456.66
Share price
0.61%
Change (1 day)
53.57%
Change (1 year)
Rockwell Automation, Inc. is one of the world's largest specialized manufacturers of automation and information solutions for industrial production.

P/E ratio for Rockwell Automation (ROK)

P/E ratio as of May 2026 (TTM): 47.1

According to Rockwell Automation 's latest financial reports and stock price the company's current price-to-earnings ratio (TTM) is 47.1135. At the end of 2025 the company had a P/E ratio of 44.4.

P/E ratio history for Rockwell Automation from 2001 to 2026

PE ratio at the end of each year

Year P/E ratio Change
202544.427.7%
202434.822.01%
202328.57.53%
202226.5-29.66%
202137.783.49%
202020.5-11.39%
201923.221.18%
201819.1-67.32%
201758.5201.24%
201619.437.27%
201514.1-3.14%
201414.6-10.86%
201316.427.9%
201212.8

P/E ratio for similar companies or competitors

Company P/E ratio P/E ratio differencediff. Country
Microsoft
MSFT
24.5-48.02%๐Ÿ‡บ๐Ÿ‡ธ USA
Ametek
AME
35.0-25.79%๐Ÿ‡บ๐Ÿ‡ธ USA
Emerson
EMR
32.0-32.00%๐Ÿ‡บ๐Ÿ‡ธ USA
Parker-Hannifin
PH
31.8-32.49%๐Ÿ‡บ๐Ÿ‡ธ USA
Honeywell
HON
30.9-34.31%๐Ÿ‡บ๐Ÿ‡ธ USA
Hollysys Automation Technologie
HOLI
15.1-67.96%๐Ÿ‡จ๐Ÿ‡ณ China
AspenTech
AZPN
> 1000 6,133.88%๐Ÿ‡บ๐Ÿ‡ธ USA
ABB
ABBN.SW
40.3-14.45%๐Ÿ‡จ๐Ÿ‡ญ Switzerland

How to read a P/E ratio?

The Price/Earnings ratio measures the relationship between a company's stock price and its earnings per share. A low but positive P/E ratio stands for a company that is generating high earnings compared to its current valuation and might be undervalued. A company with a high negative (near 0) P/E ratio stands for a company that is generating heavy losses compared to its current valuation.

Companies with a P/E ratio over 30 or a negative one are generaly seen as "growth stocks" meaning that investors typically expect the company to grow or to become profitable in the future.
Companies with a positive P/E ratio bellow 10 are generally seen as "value stocks" meaning that the company is already very profitable and unlikely to strong growth in the future.