ATN International, Inc.
ATNI- Exchange
- Nasdaq
- Industry
- Telephone Communications (No Radiotelephone)
- SEC CIK
- 0000879585
Insider trades, last 90 days
0 buys · 13 sells
- Sold $2.34M
- Open-market purchases (P) and sales (S), counted by Form 4 filing.
13F holders, Q2 2026
133
- +9 vs. Q1 2026
- Total value $252.02M
Superinvestors holding ATNI
0
- None of the superinvestors held ATNI at the end of Q2 2026.
Price chart
Latest insider trades
View all: Latest insider tradesOpen-market purchases and sales by ATNI insiders, newest first.
| Filed (ET) | Trade date | Insider | Transaction | Shares | Avg price | Value | Shares after | Holding change | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Sep 18, 20265:25 PM ET | Aug 7 – Aug 21, 2026 | PRIOR CORNELIUS B JR10% Owner | SSaleCommon Stock | −9.87K | $31.1877 | −$307.73K | 20.17K | −32.8% | SEC |
| Sep 4, 20263:00 PM ET | Sep 2 – Sep 3, 2026 | PRIOR CORNELIUS B JR10% Owner | SSaleCommon Stock | −7.12K | $31.0545 | −$221.23K | 30.04K | −19.2% | SEC |
| Sep 2, 20269:05 AM ET | Aug 31, 2026 | Jacobs PatriciaDirector | SSaleCommon Stock | −1.5K | $30.04 | −$45.06K | 19.96K | −7.0% | SEC |
| Aug 26, 20265:35 PM ET | Aug 24, 2026 | PRIOR CORNELIUS B JR10% Owner | SSaleCommon Stock | −10K | $31.3389 | −$313.39K | 37.17K | −21.2% | SEC |
| Aug 21, 202612:39 PM ET | Aug 19 – Aug 20, 2026 | PRIOR CORNELIUS B JR10% Owner | SSaleCommon Stock | −10.5K | $31.8326 | −$334.24K | 47.17K | −18.2% | SEC |
Top 5 13F holders, Q2 2026
View all: Top 5 13F holders, Q2 2026The largest institutional positions in ATNI at the end of Q2 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Global Alpha Capital Management Ltd. | 1,444,296 | $38.26M | 2.29% | −12,702−0.9% | Reduced |
| BlackRock, Inc. | 923,255 | $24.46M | 0.00% | +21,066+2.3% | Added |
| DIMENSIONAL FUND ADVISORS LP | 727,365 | $19.27M | 0.00% | −20,947−2.8% | Reduced |
| BROWN BROTHERS HARRIMAN & CO | 662,544 | $17.55M | 0.08% | 00.0% | Unchanged |
| AMERICAN CENTURY COMPANIES INC | 573,643 | $15.2M | 0.01% | +98,699+20.8% | Added |