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ATN International, Inc.

ATNI
Exchange
Nasdaq
Industry
Telephone Communications (No Radiotelephone)
SEC CIK
0000879585

In the last 90 days, ATN International, Inc. insiders filed 0 open-market purchases and 11 sales; 133 institutions reported holding it in 13F filings for Q2 2026, worth $252.0M in total; no superinvestor holds it.

13F holders, Q3 2023

Institutional positions in ATN International, Inc. as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
110
−4 vs. Q2 2023
Shares held
10.1M
−132.0K (−1.3%) vs. Q2 2023
Total value
$321.0M
−$55.1M (−14.7%) vs. Q2 2023
New holders
13
35 more added
Sold out
17
47 more reduced

1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ATNI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2023: 110 institutions
Q1 2021: 114 institutionsQ2 2021: 118 institutionsQ3 2021: 120 institutionsQ4 2021: 111 institutionsQ1 2022: 118 institutionsQ2 2022: 125 institutionsQ3 2022: 130 institutionsQ4 2022: 126 institutionsQ1 2023: 119 institutionsQ2 2023: 115 institutionsQ3 2023: 110 institutionsQ4 2023: 114 institutionsQ1 2024: 128 institutionsQ2 2024: 120 institutionsQ3 2024: 121 institutionsQ4 2024: 103 institutionsQ1 2025: 105 institutionsQ2 2025: 101 institutionsQ3 2025: 106 institutionsQ4 2025: 113 institutionsQ1 2026: 124 institutionsQ2 2026: 133 institutions
Value heldQ3 2023: $321.0M
Q1 2021: $519.7MQ2 2021: $471.9MQ3 2021: $479.4MQ4 2021: $405.3MQ1 2022: $404.6MQ2 2022: $490.1MQ3 2022: $401.2MQ4 2022: $466.9MQ1 2023: $422.6MQ2 2023: $378.0MQ3 2023: $321.0MQ4 2023: $396.9MQ1 2024: $315.0MQ2 2024: $219.8MQ3 2024: $313.7MQ4 2024: $158.6MQ1 2025: $189.0MQ2 2025: $149.5MQ3 2025: $136.7MQ4 2025: $200.8MQ1 2026: $249.4MQ2 2026: $252.0M
Institutions holding ATNI and their total value by quarter
QuarterHoldersValue
Q2 2026133$252.0M
Q1 2026124$249.4M
Q4 2025113$200.8M
Q3 2025106$136.7M
Q2 2025101$149.5M
Q1 2025105$189.0M
Q4 2024103$158.6M
Q3 2024121$313.7M
Q2 2024120$219.8M
Q1 2024128$315.0M
Q4 2023114$396.9M
Q3 2023110$321.0M
Q2 2023115$378.0M
Q1 2023119$422.6M
Q4 2022126$466.9M
Q3 2022130$401.2M
Q2 2022125$490.1M
Q1 2022118$404.6M
Q4 2021111$405.3M
Q3 2021120$479.4M
Q2 2021118$471.9M
Q1 2021114$519.7M

Institutions, Q3 2023

Shares, value and share of portfolio for each institution holding ATN International, Inc.; share changes are against Q2 2023.

Institutions holding ATNI in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Heartland Advisors Inc260,498$9.06M0.51%−462−0.2%Reduced
Aristotle Capital Boston, LLC363,349$11.5M0.37%+1,487+0.4%Added
Renaissance Technologies LLC404,300$12.8M0.02%−23,300−5.4%Reduced
State Street Corp406,989$12.9M0.00%−396−0.1%Reduced
Brown Brothers Harriman & Co585,703$18.5M0.16%+15,699+2.8%Added
Macquarie Group Ltd725,180$22.9M0.03%+28,835+4.1%Added
Dimensional Fund Advisors LP1,044,797$33.0M0.01%−42,355−3.9%Reduced
Global Alpha Capital Management Ltd.1,156,379$36.5M3.66%+700+0.1%Added
Vanguard Group Inc1,187,155$37.5M0.00%−4,099−0.3%Reduced
BlackRock Inc.1,692,823$53.4M0.00%−53,276−3.1%Reduced
Lindbrook Capital, LLC0$00.00%−61−100.0%Sold out
AMH Equity Ltd0$00.00%−40,000−100.0%Sold out
Allspring Global Investments Holdings, LLC0$00.00%−13,647−100.0%Sold out
Mackenzie Financial Corp0$00.00%−6,258−100.0%Sold out
Teacher Retirement System of Texas0$00.00%−6,203−100.0%Sold out
Louisiana State Employees Retirement System0$00.00%−5,600−100.0%Sold out
Harbor Investment Advisory, LLC0$00.00%−578−100.0%Sold out
National Bank of Canada0$00.00%−400−100.0%Sold out
Fifth Third Bancorp0$00.00%−375−100.0%Sold out
Massmutual Trust Co FSB0$00.00%−49−100.0%Sold out
Ronald Blue Trust, Inc.0$00.00%−13−100.0%Sold out
EverSource Wealth Advisors, LLC0$00.00%−24−100.0%Sold out
Global Retirement Partners, LLC0$00.00%−19−100.0%Sold out
Farther Finance Advisors, LLC0$00.00%−18−100.0%Sold out
Signaturefd, LLC0$00.00%−13−100.0%Sold out
Prestige Wealth Management Group LLC0$00.00%−10−100.0%Sold out
Allworth Financial LP0$00.00%−6−100.0%Sold out
EA Series Trust––––Not filed