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ATN Internationa (ATNI)
NASDAQ
$26.78+$0.68 (+2.61%)
Price as of Jun 23, 2026 4:10 PM EDT- $401.4MMarket Cap
- 68.44%1-Year Change
- Telecom ServicesIndustry
ATN Internationa (ATNI)
$26.78+$0.68 (+2.61%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
GLOBAL ALPHA CAPITAL MANAGEMENT LTD. | 9.47% | 1.5M | 0 (0.00%) | Mar 31, 2026 |
BLACKROCK FUND ADVISORS | 7.22% | 1.1M | +11,194 (+1.01%) | Dec 31, 2016 |
BLACKROCK FUNDING, INC. /DE | 6.29% | 966,867 | -67,651 (-7.00%) | Dec 31, 2024 |
BLACKROCK, INC. | 5.87% | 902,189 | -39,538 (-4.38%) | Mar 31, 2026 |
BLACKROCK INC. | 5.66% | 870,000 | -889,112 (-102.20%) | Jun 30, 2024 |
DIMENSIONAL FUND ADVISORS LP | 4.87% | 748,312 | -31,739 (-4.24%) | Mar 31, 2026 |
BROWN BROTHERS HARRIMAN & CO | 4.31% | 662,544 | 0 (0.00%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
DELAWARE GROUP EQUITY FUNDS V | 3.78% | 581,431 | -15,519 (-2.67%) | Aug 30, 2024 |
AMERICAN CENTURY ETF TRUST | 2.84% | 436,360 | +47,409 (+10.86%) | Feb 28, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 2.74% | 421,608 | -48,136 (-11.42%) | Jan 31, 2026 |
VANGUARD INDEX FUNDS | 2.68% | 411,572 | +3,628 (+0.88%) | Mar 31, 2026 |
iSHARES TRUST | 2.34% | 359,467 | -30,490 (-8.48%) | Mar 31, 2026 |
Dimensional ETF Trust | 1.51% | 232,314 | +9,510 (+4.09%) | Jan 31, 2026 |
HEARTLAND GROUP INC | 1.20% | 185,000 | 0 (0.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions180.4M (73.70%)
- Mutual Funds57.9M (23.66%)
- Insiders6.5M (2.64%)
- Other0 (0.00%)
Insider Transactions
- 2.64% (6.5M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 2Number of InsiderSelling (last 12 months)
- $58.2MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Henry April | Award | Jun 16, 2026 | $129,994.20 | 4,788 | $27.15 | 26,338 |
Henry April | Award | Jun 16, 2026 | $129,994.20 | 4,788 | $27.15 | 26,338 |
Bulkin Bernard J | Award | Jun 16, 2026 | $129,994.20 | 4,788 | $27.15 | 37,217 |
PRIOR CORNELIUS B JR | Sell | Jun 12, 2026 | $534,036.00 | 19,100 | $27.96 | 87,936 |
PRIOR CORNELIUS B JR | Sell | Jun 11, 2026 | $54,600.00 | 2,000 | $27.30 | 107,036 |
PRIOR CORNELIUS B JR | Gift | Jun 03, 2026 | $0.00 | 10,000 | $0.00 | 4.0M |
PRIOR CORNELIUS B JR | Sell | Jun 02, 2026 | $169,800.00 | 6,000 | $28.30 | 109,036 |
PRIOR CORNELIUS B JR | Sell | Jun 01, 2026 | $356,736.90 | 12,610 | $28.29 | 115,036 |
PRIOR CORNELIUS B JR | Sell | May 28, 2026 | $70,625.00 | 2,500 | $28.25 | 127,646 |
PRIOR CORNELIUS B JR | Sell | May 27, 2026 | $492,975.00 | 17,500 | $28.17 | 160,146 |
PRIOR CORNELIUS B JR | Gift | May 27, 2026 | $0.00 | 30,000 | $0.00 | 130,146 |
PRIOR CORNELIUS B JR | Gift | May 27, 2026 | $0.00 | 30,000 | $0.00 | 4.0M |
PRIOR CORNELIUS B JR | Sell | May 26, 2026 | $79,797.84 | 2,854 | $27.96 | 177,646 |
PRIOR CORNELIUS B JR | Sell | May 21, 2026 | $54,500.00 | 2,000 | $27.25 | 180,500 |
PRIOR CORNELIUS B JR | Sell | May 20, 2026 | $94,570.00 | 3,500 | $27.02 | 182,500 |
PRIOR CORNELIUS B JR | Sell | May 14, 2026 | $54,500.00 | 2,000 | $27.25 | 186,000 |
PRIOR CORNELIUS B JR | Sell | May 11, 2026 | $136,250.00 | 5,000 | $27.25 | 188,000 |
PRIOR CORNELIUS B JR | Sell | May 08, 2026 | $26,250.00 | 1,000 | $26.25 | 193,000 |
PRIOR CORNELIUS B JR | Sell | May 07, 2026 | $89,390.00 | 3,500 | $25.54 | 196,500 |
PRIOR CORNELIUS B JR | Sell | May 07, 2026 | $65,000.00 | 2,500 | $26.00 | 194,000 |
PRIOR CORNELIUS B JR | Gift | Apr 20, 2026 | $0.00 | 200,000 | $0.00 | 4.0M |
PRIOR CORNELIUS B JR | Gift | Apr 20, 2026 | $0.00 | 200,000 | $0.00 | 200,000 |
Leon Justin M SVP, CORPORATE DEVELOPMENT | In Kind | Mar 25, 2026 | $15,635.20 | 560 | $27.92 | 49,707 |
Martin Brad W CHIEF EXECUTIVE OFFICER | In Kind | Mar 25, 2026 | $34,537.04 | 1,237 | $27.92 | 126,129 |
PRIOR MICHAEL T | In Kind | Mar 25, 2026 | $66,393.76 | 2,378 | $27.92 | 587,673 |
Doglioli Carlos Chief Financial Officer | Award | Mar 17, 2026 | $0.00 | 18,032 | $0.00 | 18,032 |
Leon Justin M SVP, CORPORATE DEVELOPMENT | Award | Mar 17, 2026 | $0.00 | 10,820 | $0.00 | 10,820 |
Martin Brad W CHIEF EXECUTIVE OFFICER | Award | Mar 17, 2026 | $0.00 | 27,048 | $0.00 | 27,048 |
Mabey Mary SVP AND GENERAL COUNSEL | Award | Mar 17, 2026 | $0.00 | 12,624 | $0.00 | 12,624 |
Doglioli Carlos Chief Financial Officer | Award | Mar 17, 2026 | $0.00 | 18,032 | $0.00 | 50,449 |