ATN International, Inc. (ATNI) ownership: Top institutional holder: BlackRock Fund Advisors ($88.93M). Insider activity: Net Seller (0 buys, 20 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock Fund Advisors | 1109854.00 | $88.93M | 2016-12-31 |
| Global Alpha Capital Management Ltd. | 1456998.00 | $39.66M | 2026-03-31 |
| BlackRock, Inc. | 902189.00 | $24.56M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 748312.00 | $20.37M | 2026-03-31 |
| BROWN BROTHERS HARRIMAN & CO | 662544.00 | $18.03M | 2026-03-31 |
| VANGUARD GROUP INC | 583029.00 | $13.29M | 2025-12-31 |
| AMERICAN CENTURY COMPANIES INC | 474944.00 | $12.93M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 422303.00 | $11.50M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-06-16 | |
| Sell | null | 2026-04-24 |
Back to ATNI overview · ATNI earnings · All congressional trades
Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.