ATN INTERNATIONAL INC ATNI
$24.81
-6.2% 52w: $13.65 – $29.31
Latest 13F among current holders filed 19 days ago (Jun 16, 2026)
Price — last 12 months
research preview data13.6521.4829.31
Jun 20, 2025 Jul 2, 2026
Institutional holders
124
+11 QoQ
13F value
$249.6M
+24.0% QoQ
Smart-money holders
1
signal tier ≥ 2
New smart buyers
0
Q1 2026
Institutional value by quarter
Number of holders
Who owns ATNI?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| Global Alpha Capital Management Ltd. ★2 | Fundamental diversified | 1.5M | $39.7M | 2.4% | Held |
| BlackRock, Inc. | Index provider | 902.2K | $24.6M | 0.0% | -4.2% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 748.3K | $20.4M | 0.0% | -4.1% |
| BROWN BROTHERS HARRIMAN & CO | Diversified mechanical | 662.5K | $18.0M | 0.1% | Held |
| AMERICAN CENTURY COMPANIES INC | Diversified mechanical | 474.9K | $12.9M | 0.0% | +15.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 422.3K | $11.5M | 0.0% | — |
| D. E. Shaw & Co., Inc. | Quant stat arb | 373.6K | $10.2M | 0.0% | -9.4% |
| ACADIAN ASSET MANAGEMENT LLC | Quant stat arb | 363.2K | $9.9M | 0.0% | +37.2% |
| RENAISSANCE TECHNOLOGIES LLC | Quant stat arb | 337.7K | $9.2M | 0.0% | -1.8% |
| MORGAN STANLEY | Bank broker | 280.9K | $7.6M | 0.0% | +87.6% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 252.0K | $6.9M | 0.0% | +1.9% |
| STATE STREET CORP | Index provider | 227.5K | $6.3M | 0.0% | -0.6% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Diversified mechanical | 147.8K | $4.0M | 0.1% | +17.0% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Quant stat arb | 139.0K | $3.8M | 0.0% | +44.6% |
| Ballast Asset Management, LP | Other | 137.6K | $3.7M | 1.7% | +12.4% |
| Bank of New York Mellon Corp | Diversified mechanical | 122.6K | $3.3M | 0.0% | +0.9% |
| GABELLI FUNDS LLC | Diversified mechanical | 116.4K | $3.2M | 0.0% | -26.1% |
| FMR LLC | Long only active | 107.0K | $2.9M | 0.0% | -29.7% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 95.0K | $2.6M | 0.0% | — |
| Empowered Funds, LLC | Diversified mechanical | 93.7K | $2.5M | 0.0% | +9.9% |
| SEI INVESTMENTS CO | Diversified mechanical | 85.7K | $2.3M | 0.0% | +115.2% |
| NORTHERN TRUST CORP | Index provider | 83.7K | $2.3M | 0.0% | +3.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 81.6K | $2.2M | 0.0% | +0.3% |
| GOLDMAN SACHS GROUP INC | Bank broker | 75.0K | $2.0M | 0.0% | -20.3% |
| Trexquant Investment LP | Diversified mechanical | 68.5K | $1.9M | 0.0% | -30.4% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 64.2K | $1.7M | 0.0% | — |
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 55.5K | $1.5M | 0.0% | New |
| Empirical Finance, LLC | Other | 45.3K | $1.2M | 0.1% | -31.4% |
| JPMORGAN CHASE & CO | Bank broker | 44.6K | $1.2M | 0.0% | +63.7% |
| GAMCO INVESTORS, INC. ET AL | Other | 42.6K | $1.2M | 0.0% | -17.1% |
| FRANKLIN RESOURCES INC | Long only active | 40.8K | $1.1M | 0.0% | New |
| Federation des caisses Desjardins du Quebec | Diversified mechanical | 39.8K | $1.1M | 0.0% | -24.8% |
| CITADEL ADVISORS LLC | Multistrat pod | 38.6K | $1.1M | 0.0% | +134.3% |
| Summit Trail Advisors, LLC | Other | 35.2K | $959K | 0.0% | +1.0% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Other | 32.0K | $872K | 0.0% | -44.8% |
| UBS Group AG | Bank broker | 31.6K | $861K | 0.0% | +538.4% |
| LAZARD ASSET MANAGEMENT LLC | Diversified mechanical | 30.6K | $834K | 0.0% | New |
| JANE STREET GROUP, LLC | Market maker | 30.6K | $833K | 0.0% | +56.7% |
| BARCLAYS PLC | Bank broker | 29.7K | $809K | 0.0% | -36.4% |
| SEGALL BRYANT & HAMILL, LLC | Other | 29.3K | $799K | 0.0% | +49.3% |
| Janney Montgomery Scott LLC | Diversified mechanical | 29.2K | $794K | 0.0% | New |
| Connor, Clark & Lunn Investment Management Ltd. | Diversified mechanical | 28.9K | $787K | 0.0% | +4.9% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 28.7K | $781K | 0.0% | +81.7% |
| Quantinno Capital Management LP | Diversified mechanical | 27.9K | $758K | 0.0% | +32.1% |
| Voleon Capital Management LP | Quant stat arb | 27.2K | $741K | 0.0% | +159.9% |
| BNP PARIBAS FINANCIAL MARKETS | Bank broker | 27.2K | $741K | 0.0% | +704.8% |
| RAYMOND JAMES FINANCIAL INC | Bank broker | 26.1K | $710K | 0.0% | +1.5% |
| Engineers Gate Manager LP | Diversified mechanical | 25.8K | $702K | 0.0% | +99.2% |
| Verdence Capital Advisors LLC | Other | 25.3K | $688K | 0.0% | New |
| HSBC HOLDINGS PLC | Bank broker | 23.0K | $631K | 0.0% | -52.1% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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