Dimensional Fund Advisors LP Decreases Stake in ATN International Inc to 4.9%

Dimensional Fund Advisors LP filed a Schedule 13G/A on April 9, 2026, reporting a decrease in its holdings of ATN International Inc (ATNI). As of the event date on March 31, 2026, the investment adviser beneficially owns 748,312 shares of common stock, representing 4.9% of the company. This reflects a reduction from the previously reported 780,051 shares. Dimensional Fund Advisors LP serves as an investment manager or sub-adviser to various funds and accounts, possessing sole voting power over 730,934 shares and sole dispositive power over all 748,312 shares. Because its ownership has fallen below the 5% threshold, the filer indicated that it is now reporting a position of 5% or less. The filing specifies that the securities were acquired in the ordinary course of business and not for the purpose of changing or influencing control of the issuer. Dimensional Fund Advisors LP disclaims beneficial ownership of the reported securities, which are technically owned by the underlying funds it manages.