ATN Market Cap 2012-2026 | ATNI

ATN market cap history and chart from 2012 to 2026. Market capitalization (or market value) is the most commonly used method of measuring the size of a publicly traded company and is calculated by multiplying the current stock price by the number of shares outstanding. ATN market cap as of May 15, 2026 is $0.41B.
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Sector Industry Market Cap Revenue
Computer and Technology Wireless - National Providers $0.408B $0.728B
ATN International, Inc. invests, own and operate communications companies and renewable energy assets. The company through its operating subsidiaries provide wireless and wireline connectivity to residential and business customers including mobile wireless solutions, local exchange services and broadband internet services; distributed solar electric power to corporate, utility and municipal customers and owner and operator of terrestrial and submarine fiber optic transport systems primarily in the United States and the Caribbean. ATN International Inc., formerly known as Atlantic Tele-Network, Inc., is based in Beverly, United States.
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