ACI Worldwide (ACIW) - Market capitalization

Market cap: S$6.59 Billion

As of October 2026 ACI Worldwide has a market cap of S$6.59 Billion. This makes ACI Worldwide the world's 3081th 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 ACI Worldwide from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	S$6.59 B	2.23%
2025	S$6.45 B	-12.75%
2024	S$7.39 B	68.41%
2023	S$4.39 B	26.81%
2022	S$3.46 B	-37.18%
2021	S$5.51 B	-7.09%
2020	S$5.93 B	0.2%
2019	S$5.92 B	34.96%
2018	S$4.38 B	22.09%
2017	S$3.59 B	16.7%
2016	S$3.08 B	-14.49%
2015	S$3.60 B	16.92%
2014	S$3.08 B	-3.69%
2013	S$3.19 B	51.82%
2012	S$2.10 B	69.61%
2011	S$1.24 B	7.9%
2010	S$1.15 B	40.53%
2009	S$0.81 B	3.24%
2008	S$0.79 B	-19.42%
2007	S$0.98 B	-46.44%
2006	S$1.83 B	3.26%
2005	S$1.78 B	44.55%
2004	S$1.23 B	-11.23%
2003	S$1.38 B	247.09%
2002	S$0.39 B	-50.05%
2001	S$0.80 B	14.4%
2000	S$0.69 B	-54.05%
1999	S$1.52 B	-40.98%
1998	S$2.58 B	43.16%
1997	S$1.80 B	47.99%
1996	S$1.21 B

End of Day market cap according to different sources

On Oct 8th, 2026 the market cap of ACI Worldwide was reported to be:

S$6.59 Billion

by Nasdaq

S$6.59 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Mastercard MA	S$644.52 B	9,665.64%	🇺🇸 USA
Oracle ORCL	S$526.56 B	7,878.31%	🇺🇸 USA
IBM IBM	S$273.29 B	4,040.92%	🇺🇸 USA
Fidelity National Information Services FIS	S$22.72 B	244.27%	🇺🇸 USA
Fiserv FISV	S$31.27 B	373.82%	🇺🇸 USA
Intuit INTU	S$103.95 B	1,475.08%	🇺🇸 USA
Jack Henry & Associates JKHY	S$13.37 B	102.69%	🇺🇸 USA
Bottomline Technologies EPAY	S$3.31 B	-49.83%	🇺🇸 USA
Fair Isaac (FICO) FICO	S$19.55 B	196.34%	🇺🇸 USA
NCR Corporation NCR	S$4.88 B	-25.99%	🇺🇸 USA

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 ACI Worldwide (ACIW)

Market cap: S$6.59 Billion