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Who owns ATN International (ATNI) stock

125 funds reported ATN International (ATNI) shares in their latest 13F filings, worth $259M in all. The largest holder is Global Alpha Capital Management ($38.3M). Last quarter 64 funds added to their stakes and 45 cut them.

Largest holders of ATNI (13F)Largest holders of ATNI (13F)Global Alpha Capital Management$38.3MBlackRock$24.5MDimensional Fund Advisors LP$19.3MBrown Brothers Harriman$17.6MAmerican Century Companies$15.2MVanguard Group$13.3MVanguard Capital Management LLC$11.0MAcadian Asset Management LLC$10.1MD. E. Shaw$9.9MRenaissance Technologies LLC$8.5M

Largest holders (13F)

FundSharesValueChangeQuarter
Global Alpha Capital Management1,444,296$38.3Mdecrease2026-06-30
BlackRock923,255$24.5Mincrease2026-06-30
Dimensional Fund Advisors LP727,365$19.3Mdecrease2026-06-30
Brown Brothers Harriman662,544$17.6Munchanged2026-06-30
American Century Companies573,643$15.2Mincrease2026-06-30
Vanguard Group583,029$13.3Mdecrease2025-12-31
Vanguard Capital Management LLC414,177$11.0Mdecrease2026-06-30
Acadian Asset Management LLC379,768$10.1Mincrease2026-06-30
D. E. Shaw375,137$9.9Mincrease2026-06-30
Renaissance Technologies LLC320,932$8.5Mdecrease2026-06-30
Morgan Stanley277,633$7.4Mdecrease2026-06-30
Geode Capital Management, LLC270,593$7.2Mincrease2026-06-30
State Street221,909$5.9Mdecrease2026-06-30
Bridgeway Capital Management, LLC147,750$3.9Munchanged2026-06-30
Ballast Asset Management, LP132,193$3.7Mnew2026-09-30

ATN International's latest quarter

ATN International, Q3 2026: revenue $183M (0% year over year), operating margin 7.1%, net earnings $18.6M, operating cash flow $23.2M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most ATNI stock?

By the latest 13F filings: Global Alpha Capital Management ($38.3M); BlackRock ($24.5M); Dimensional Fund Advisors LP ($19.3M); Brown Brothers Harriman ($17.6M); American Century Companies ($15.2M).

What is the short interest in ATNI?

365,071 shares were sold short at the 2026-10-15 settlement, 4.28% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.