Who Owns ATN INTL INC (ATNI)? -- Institutional Holders (2026-06-30)

139 institutions reported holding $254.2M of ATN INTL INC (ATNI) in SEC 13F filings for 2026-06-30. Largest institutional holders: Global Alpha Capital Management Ltd. ($38.3M), BlackRock, Inc. ($24.5M), DIMENSIONAL FUND ADVISORS LP ($19.3M), BROWN BROTHERS HARRIMAN & CO ($17.6M), VANGUARD GROUP INC ($15.6M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1Global Alpha Capital Management Ltd.$38.3M1.4MTrimmed
2BlackRock, Inc.$24.5M923,255Added
3DIMENSIONAL FUND ADVISORS LP$19.3M727,365Trimmed
4BROWN BROTHERS HARRIMAN & CO$17.6M662,544Hold
5VANGUARD GROUP INC$15.6M588,656Added
6AMERICAN CENTURY COMPANIES INC$15.2M573,643Added
7ACADIAN ASSET MANAGEMENT LLC$10.1M379,768Added
8D. E. Shaw & Co., Inc.$9.9M375,137Added
9RENAISSANCE TECHNOLOGIES LLC$8.5M320,932Trimmed
10MORGAN STANLEY$7.4M277,633Trimmed
11GEODE CAPITAL MANAGEMENT, LLC$7.2M270,593Added
12STATE STREET CORP$5.9M221,909Trimmed
13BRIDGEWAY CAPITAL MANAGEMENT, LLC$3.9M147,750Hold
14Ballast Asset Management, LP$3.6M136,243Trimmed
15FMR LLC$3.4M126,805Added
16Bank of New York Mellon Corp$3.3M125,447Added
17NORTHERN TRUST CORP$3.0M114,153Added
18GABELLI FUNDS LLC$2.9M109,600Trimmed
19ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$2.7M101,270Trimmed
20CITADEL ADVISORS LLC$2.6M98,451Added
21Empowered Funds, LLC$2.5M93,650Hold
22GOLDMAN SACHS GROUP INC$2.4M89,949Added
23Sixth Street Partners Management Company, L.P.$2.2M82,304New
24CHARLES SCHWAB INVESTMENT MANAGEMENT INC$2.2M82,304Added
25TWO SIGMA INVESTMENTS, LP$2.1M79,096Added

Source: SEC Form 13F filings · as of 2026-06-30