Rockwell Automation (ROK) - Market capitalization

Market cap: $45.45 Billion USD

As of December 2025 Rockwell Automation has a market cap of $45.45 Billion USD. This makes Rockwell Automation the world's 519th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Rockwell Automation from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	$45.45 B	38.43%
2024	$32.83 B	-7.7%
2023	$35.57 B	20.37%
2022	$29.55 B	-27.09%
2021	$40.53 B	39.12%
2020	$29.13 B	23.74%
2019	$23.54 B	30.9%
2018	$17.98 B	-28.64%
2017	$25.20 B	45.72%
2016	$17.30 B	28.29%
2015	$13.48 B	-10.46%
2014	$15.06 B	-8.15%
2013	$16.39 B	39.65%
2012	$11.74 B	12.42%
2011	$10.44 B	2.33%
2010	$10.20 B	52.37%
2009	$6.69 B	46.56%
2008	$4.57 B	-55.32%
2007	$10.23 B	1.11%
2006	$10.11 B	-3.49%
2005	$10.48 B	14.89%
2004	$9.12 B	37.07%
2003	$6.65 B	73.77%
2002	$3.83 B	16.52%
2001	$3.28 B	-62.07%
2000	$8.66 B	-4.56%
1999	$9.08 B	-1.47%
1998	$9.21 B	-12.88%
1997	$10.58 B	-9.29%
1996	$11.66 B

End of Day market cap according to different sources

On Dec 5th, 2025 the market cap of Rockwell Automation was reported to be:

$45.38 Billion USD

by Nasdaq

$45.45 Billion USD

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Emerson EMR	$77.32 B	70.10%	🇺🇸 USA
Honeywell HON	$128.93 B	183.64%	🇺🇸 USA
AspenTech AZPN	$16.73 B	-63.19%	🇺🇸 USA
Ametek AME	$46.14 B	1.51%	🇺🇸 USA
Parker-Hannifin PH	$111.35 B	144.98%	🇺🇸 USA
Microsoft MSFT	$3.591 T	7,800.83%	🇺🇸 USA
ABB ABBN.SW	$132.64 B	191.80%	🇨🇭 Switzerland
Hollysys Automation Technologie HOLI	$1.64 B	-96.38%	🇨🇳 China

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of Rockwell Automation (ROK)

Market cap: $45.45 Billion USD