ATN International (ATNI) - Market capitalization

Market cap: A$0.59 Billion

As of May 2026 ATN International has a market cap of A$0.59 Billion. This makes ATN International the world's 7565th 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 ATN International from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	A$0.59 B	17.22%
2025	A$0.50 B	25.05%
2024	A$0.40 B	-54.3%
2023	A$0.88 B	-15.96%
2022	A$1.04 B	20.37%
2021	A$0.87 B	0.99%
2020	A$0.86 B	-31.8%
2019	A$1.26 B	-22.09%
2018	A$1.62 B	43.32%
2017	A$1.13 B	-36.81%
2016	A$1.79 B	3.98%
2015	A$1.72 B	31.19%
2014	A$1.31 B	31.13%
2013	A$1.00 B	82.29%
2012	A$0.55 B	-6.23%
2011	A$0.58 B	0.97%
2010	A$0.58 B	-37.64%
2009	A$0.93 B	62.9%
2008	A$0.57 B	-2.73%
2007	A$0.58 B	4.29%
2006	A$0.56 B	98.35%
2005	A$0.28 B	35.26%
2004	A$0.21 B	11.38%
2003	A$0.18 B	37.56%
2002	A$0.13 B	-0.95%
2001	A$0.13 B	55.81%
2000	A$88.89 M	34.58%
1999	A$66.05 M	-7.92%
1998	A$71.74 M	-12.45%
1997	A$81.94 M	-65.22%
1996	A$0.23 B

End of Day market cap according to different sources

On May 23rd, 2026 the market cap of ATN International was reported to be:

A$0.59 Billion

by Nasdaq

A$0.59 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
AT&T T	A$246.17 B	41,562.17%	🇺🇸 USA
Verizon VZ	A$283.16 B	47,822.41%	🇺🇸 USA
Comcast CMCSA	A$126.28 B	21,272.41%	🇺🇸 USA
Alaska Communications ALSK	A$0.25 B	-56.20%	🇺🇸 USA
IDT Corporation IDT	A$1.86 B	214.88%	🇺🇸 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 ATN International (ATNI)

Market cap: A$0.59 Billion