Rockwell Automation (ROK) - Market capitalization

Market cap: A$64.86 Billion

As of September 2026 Rockwell Automation has a market cap of A$64.86 Billion. This makes Rockwell Automation the world's 543th 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 2026

End of year Market Cap

Year	Marketcap	Change
2026	A$64.86 B	-3.35%
2025	A$67.10 B	27.12%
2024	A$52.79 B	1.1%
2023	A$52.21 B	20.23%
2022	A$43.43 B	-22.32%
2021	A$55.91 B	47.55%
2020	A$37.89 B	12.67%
2019	A$33.63 B	31.71%
2018	A$25.53 B	-20.92%
2017	A$32.29 B	34.54%
2016	A$24.00 B	29.66%
2015	A$18.51 B	0.59%
2014	A$18.40 B	0.1%
2013	A$18.38 B	62.7%
2012	A$11.29 B	10.92%
2011	A$10.18 B	1.37%
2010	A$10.04 B	34.75%
2009	A$7.45 B	15.11%
2008	A$6.47 B	-44.64%
2007	A$11.70 B	-8.84%
2006	A$12.83 B	-10.42%
2005	A$14.32 B	21.51%
2004	A$11.79 B	31.66%
2003	A$8.95 B	31.71%
2002	A$6.80 B	5.55%
2001	A$6.44 B	-58.44%
2000	A$15.50 B	12.17%
1999	A$13.82 B	-8.19%
1998	A$15.05 B	-7.3%
1997	A$16.23 B	10.61%
1996	A$14.68 B

End of Day market cap according to different sources

On Sep 20th, 2026 the market cap of Rockwell Automation was reported to be:

A$64.86 Billion

by Nasdaq

A$64.86 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Microsoft MSFT	A$5.142 T	7,828.15%	🇺🇸 USA
Ametek AME	A$76.41 B	17.80%	🇺🇸 USA
Emerson EMR	A$117.28 B	80.82%	🇺🇸 USA
Parker-Hannifin PH	A$166.88 B	157.29%	🇺🇸 USA
Honeywell HON	A$91.77 B	41.49%	🇺🇸 USA
Hollysys Automation Technologie HOLI	A$2.30 B	-96.45%	🇨🇳 China
AspenTech AZPN	A$23.46 B	-63.82%	🇺🇸 USA
ABB ABBN.SW	A$254.54 B	292.44%	🇨🇭 Switzerland

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: A$64.86 Billion