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, Q1 2026
Institutional positions in ATN International, Inc. as of Mar 31, 2026. 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
- 124
- +13 vs. Q4 2025
- Shares held
- 9.17M
- +942.4K (+11.5%) vs. Q4 2025
- Total value
- $249.4M
- +$62.0M (+33.1%) vs. Q4 2025
- New holders
- 25
- 43 more added
- Sold out
- 12
- 36 more reduced
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 133 | $252.0M |
| Q1 2026 | 124 | $249.4M |
| Q4 2025 | 113 | $200.8M |
| Q3 2025 | 106 | $136.7M |
| Q2 2025 | 101 | $149.5M |
| Q1 2025 | 105 | $189.0M |
| Q4 2024 | 103 | $158.6M |
| Q3 2024 | 121 | $313.7M |
| Q2 2024 | 120 | $219.8M |
| Q1 2024 | 128 | $315.0M |
| Q4 2023 | 114 | $396.9M |
| Q3 2023 | 110 | $321.0M |
| Q2 2023 | 115 | $378.0M |
| Q1 2023 | 119 | $422.6M |
| Q4 2022 | 126 | $466.9M |
| Q3 2022 | 130 | $401.2M |
| Q2 2022 | 125 | $490.1M |
| Q1 2022 | 118 | $404.6M |
| Q4 2021 | 111 | $405.3M |
| Q3 2021 | 120 | $479.4M |
| Q2 2021 | 118 | $471.9M |
| Q1 2021 | 114 | $519.7M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding ATN International, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SBI Securities Co., Ltd. | 2 | $54 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 5 | $136 | 0.00% | +5 | New |
| MAI Capital Management | 5 | $137 | 0.00% | +5 | New |
| Sunbelt Securities, Inc. | 10 | $272 | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 10 | $272 | 0.00% | +10 | New |
| True Wealth Design, LLC | 10 | $273 | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 11 | $300 | 0.00% | +11 | New |
| Advisor Group Holdings, Inc. | 12 | $342 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 13 | $354 | 0.00% | +13 | New |
| Smartleaf Asset Management LLC | 13 | $359 | 0.00% | −66−83.5% | Reduced |
| Essential Partners LLC | 20 | $544 | 0.00% | +2+11.1% | Added |
| Quadrant Capital Group LLC | 20 | $545 | 0.00% | −7−25.9% | Reduced |
| SRS Capital Advisors, Inc. | 35 | $953 | 0.00% | +10+40.0% | Added |
| Covestor Ltd | 37 | $1.00K | 0.00% | −22−37.3% | Reduced |
| Federated Hermes, Inc. | 37 | $1.01K | 0.00% | +37 | New |
| Versant Capital Management, Inc | 38 | $1.03K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 56 | $1.52K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 58 | $1.59K | 0.00% | +1+1.8% | Added |
| Royal Bank of Canada | 81 | $2.00K | 0.00% | −213−72.4% | Reduced |
| Optiver Holding B.V. | 100 | $2.72K | 0.00% | −64−39.0% | Reduced |
| GAMMA Investing LLC | 216 | $5.88K | 0.00% | +49+29.3% | Added |
| Sterling Capital Management LLC | 329 | $8.96K | 0.00% | −243−42.5% | Reduced |
| UBS Asset Management Americas Inc | 368 | $10.0K | 0.00% | +286+348.8% | Added |
| EverSource Wealth Advisors, LLC | 498 | $13.6K | 0.00% | +16+3.3% | Added |
| The PNC Financial Services Group, Inc. | 524 | $14.3K | 0.00% | −20−3.7% | Reduced |
| California State Teachers Retirement System | 537 | $14.6K | 0.00% | −74−12.1% | Reduced |
| Nisa Investment Advisors, LLC | 669 | $18.4K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 779 | $21.2K | 0.00% | +111+16.6% | Added |
| Legal & General Group Plc | 927 | $25.2K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 967 | $26.3K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 984 | $26.8K | 0.00% | +422+75.1% | Added |
| STRS Ohio | 1,000 | $27.2K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 1,257 | $34.2K | 0.00% | +214+20.5% | Added |
| Citigroup Inc | 1,502 | $40.9K | 0.00% | +586+64.0% | Added |
| Great West Life Assurance Co | 1,818 | $49.0K | 0.00% | +69+3.9% | Added |
| Deutsche Bank AG | 2,165 | $58.9K | 0.00% | −5,450−71.6% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 2,268 | $61.7K | 0.00% | 00.0% | Unchanged |
| Copeland Capital Management, LLC | 3,029 | $82.4K | 0.00% | +202+7.1% | Added |
| Wells Fargo & Company | 3,821 | $104.0K | 0.00% | −7,368−65.9% | Reduced |
| Vanguard Global Advisers, LLC | 3,867 | $105.3K | 0.00% | +3,867 | New |
| Public Employees Retirement Association of Colorado | 3,932 | $107.0K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 4,333 | $117.9K | 0.00% | +4,317+26,981.3% | Added |
| New York State Common Retirement Fund | 4,591 | $125.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 4,735 | $128.9K | 0.00% | +102+2.2% | Added |
| MetLife Investment Management | 5,652 | $153.8K | 0.00% | 00.0% | Unchanged |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 6,081 | $165.5K | 0.00% | +6,081 | New |
| Ameriprise Financial Inc | 7,799 | $212.4K | 0.00% | −14,345−64.8% | Reduced |
| Millennium Management LLC | 8,117 | $220.9K | 0.00% | −62,217−88.5% | Reduced |
| Meeder Asset Management Inc | 8,206 | $223.4K | 0.01% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 8,358 | $227.5K | 0.00% | +8,358 | New |
| Cornerstone Investment Partners, LLC | 10,106 | $275.1K | 0.01% | +10,106 | New |
| Dynamic Advisor Solutions LLC | 10,336 | $281.3K | 0.01% | 00.0% | Unchanged |
| AQR Capital Management LLC | 11,044 | $300.6K | 0.00% | +11,044 | New |
| Occudo Quantitative Strategies LP | 10,982 | $306.7K | 0.02% | +10,982 | New |
| Bailard, Inc. | 12,000 | $326.6K | 0.01% | 00.0% | Unchanged |
| Rhumbline Advisers | 12,320 | $335.3K | 0.00% | −303−2.4% | Reduced |
| Scotia Capital Inc. | 12,369 | $336.7K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 13,423 | $366.0K | 0.00% | +1,759+15.1% | Added |
| O'Shaughnessy Asset Management, LLC | 14,018 | $381.6K | 0.00% | +14,018 | New |
| Alliancebernstein L.P. | 16,990 | $387.4K | 0.00% | −500−2.9% | Reduced |
| Invesco Ltd. | 15,462 | $420.9K | 0.00% | −1,408−8.3% | Reduced |
| Quadrature Capital Ltd | 15,830 | $430.9K | 0.01% | +3,001+23.4% | Added |
| Winton Group Ltd | 15,870 | $432.0K | 0.02% | −335−2.1% | Reduced |
| Los Angeles Capital Management LLC | 16,497 | $449.0K | 0.00% | −1,423−7.9% | Reduced |
| Voya Investment Management LLC | 17,260 | $469.8K | 0.00% | −118−0.7% | Reduced |
| Ritholtz Wealth Management | 17,776 | $483.9K | 0.01% | +17,776 | New |
| Harbor Asset Planning, Inc. | 18,767 | $510.8K | 0.43% | +229+1.2% | Added |
| Qube Research & Technologies Ltd | 18,900 | $514.5K | 0.00% | +18,900 | New |
| Hillsdale Investment Management Inc. | 19,000 | $517.2K | 0.01% | −2,000−9.5% | Reduced |
| GWM Advisors LLC | 19,331 | $526.2K | 0.00% | −2,713−12.3% | Reduced |
| XTX Topco Ltd | 19,339 | $526.4K | 0.01% | +19,339 | New |
| Nuveen, LLC | 19,772 | $538.2K | 0.00% | −19,121−49.2% | Reduced |
| State of Wisconsin Investment Board | 20,447 | $556.6K | 0.00% | +6,347+45.0% | Added |
| HSBC Holdings PLC | 23,018 | $630.7K | 0.00% | −1,002−4.2% | Reduced |
| Verdence Capital Advisors LLC | 25,287 | $688.3K | 0.04% | +25,287 | New |
| Engineers Gate Manager LP | 25,782 | $701.8K | 0.01% | +12,842+99.2% | Added |
| Raymond James Financial Inc | 26,087 | $710.1K | 0.00% | +393+1.5% | Added |
| BNP Paribas Arbitrage, SA | 27,218 | $740.9K | 0.00% | +23,836+704.8% | Added |
| Voleon Capital Management LP | 27,225 | $741.1K | 0.02% | +16,751+159.9% | Added |
| Quantinno Capital Management LP | 27,857 | $758.3K | 0.00% | +6,767+32.1% | Added |
| Bank of America Corp | 28,707 | $781.4K | 0.00% | +12,909+81.7% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 28,912 | $787.0K | 0.00% | +1,345+4.9% | Added |
| Janney Montgomery Scott LLC | 29,168 | $794.0K | 0.00% | +29,168 | New |
| Segall Bryant & Hamill, LLC | 29,341 | $798.7K | 0.01% | +9,684+49.3% | Added |
| Barclays PLC | 29,703 | $808.5K | 0.00% | −16,975−36.4% | Reduced |
| Jane Street Group, LLC | 30,594 | $832.8K | 0.00% | +11,074+56.7% | Added |
| Lazard Asset Management LLC | 30,629 | $833.7K | 0.00% | +30,629 | New |
| UBS Group AG | 31,639 | $861.2K | 0.00% | +26,683+538.4% | Added |
| Jacobs Levy Equity Management, Inc | 32,033 | $871.9K | 0.00% | −25,980−44.8% | Reduced |
| Summit Trail Advisors, LLC | 35,229 | $958.9K | 0.01% | +337+1.0% | Added |
| Citadel Advisors LLC | 38,577 | $1.05M | 0.00% | +22,109+134.3% | Added |
| Federation des caisses Desjardins du Quebec | 39,780 | $1.08M | 0.00% | −13,106−24.8% | Reduced |
| Franklin Resources Inc | 40,785 | $1.11M | 0.00% | +40,785 | New |
| Gamco Investors, Inc. Et Al | 42,613 | $1.16M | 0.01% | −8,817−17.1% | Reduced |
| JPMorgan Chase & Co | 44,644 | $1.23M | 0.00% | +17,374+63.7% | Added |
| Empirical Finance, LLC | 45,343 | $1.23M | 0.06% | −20,732−31.4% | Reduced |
| Two Sigma Investments, LP | 55,480 | $1.51M | 0.00% | +55,480 | New |
| Vanguard Fiduciary Trust Co | 64,170 | $1.75M | 0.00% | +64,170 | New |
| Trexquant Investment LP | 68,478 | $1.86M | 0.01% | −29,951−30.4% | Reduced |
| Goldman Sachs Group Inc | 74,972 | $2.04M | 0.00% | −19,114−20.3% | Reduced |