ATN International (ATNI)
Builds and operates fiber, tower, and broadband networks across underserved U.S. and island markets.
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Operates regulated telecom and fiber networks in geographies national carriers have bypassed. Domestic operations center on Alaska and rural western U.S. markets; international operations, under the One Communications brand, span Bermuda, the Cayman Islands, Guyana, and the U.S. Virgin Islands, with revenue split about evenly between the two segments.
Operates regulated fixed and wireless networks across two segments. U.S. Telecom centers on Alaska Communications and rural broadband providers serving the Navajo Nation and other western communities; International Telecom, branded One Communications, covers Bermuda, the Cayman Islands, Guyana, and the U.S. Virgin Islands.
A multi-year fiber-and-tower buildout, branded Glass and Steel, has shifted revenue away from wholesale roaming and legacy voice toward owned fiber networks and managed carrier services, with long-term agreements with AT&T and Verizon anchoring the Alaska build; retail mobility in the western United States was recently discontinued.
Founded in 1987 through a leveraged buyout of a Virgin Islands telephone carrier and public since 1991, the company still holds an exclusive Guyana license that the government has since moved to open to competition — a dispute it says could trigger compensation if its rights are terminated involuntarily.
Company facts
Target rangeAs of Sep 22, 2026
Latest analyst notes
No analyst notes in the last 24 months.
EPSReportedEstimate
RevenueReportedEstimate
Balance sheet, Jun 30, 2026Cash & short-term investments $318.0M · Total debt $638.8M · Total assets $1.88B · Shareholders' equity $598.8M
- Revenue
- $184.5M
- Operating income
- $239.7M
- Net income
- $167.3M
HistoryDividendAnnual yield
| Institutions | ≈ 62.35% | 9.59M shares | |
|---|---|---|---|
| 136 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 35.05% | 5.39M shares | |
| 12 holders · as of Sep 18, 2026 | |||
| Other | ≈ 2.60% | 399.5K shares | |
| remainder | |||
15.38M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
Top shareholders13F · 13D/G · Form 4
| Holder | Stake | Shares | Date |
|---|---|---|---|
Cornelius B. Jr PriorInsider10 percent owner | 28.23% | 4.34M | filed Sep 18, 2026 |
Global Alpha Capital Management Ltd.Institution | 9.39% | 1.44M | as of Jun 30, 2026 |
The Vanguard GroupInstitution | 7.49% | 1.15M | filed Feb 9, 2022 |
BlackRock, Inc.Institution | 6.00% | 923,255 | as of Jun 30, 2026 |
Dimensional Fund Advisors LPInstitution | 4.73% | 727,365 | as of Jun 30, 2026 |
Insider tradesForm 4
| Date | Insider | Role | Shares | Avg price |
|---|---|---|---|---|
| Aug 21, 2026 | Cornelius B. Jr Prior | 10 percent owner | −5,367 | $31.32 |
| Aug 7, 2026 | Cornelius B. Jr Prior | 10 percent owner | −5,000 | $31.04 |
| Sep 3, 2026 | Cornelius B. Jr Prior | 10 percent owner | −4,542 | $31.02 |
| Sep 2, 2026 | Cornelius B. Jr Prior | 10 percent owner | −2,582 | $31.12 |
| Aug 31, 2026 | Patricia Jacobs | director | −1,500 | $30.04 |
- Liberty Capital Series A
Alaska's dominant statewide ISP — head-to-head with Alaska Communications.
- AT&T
Cross-segment rival: Alaska statewide, western US ILEC, and USVI wireless.
- Liberty Latin America
Cayman Islands rival via Flow; secondary USVI overlap via Liberty Puerto Rico.
- Uniti Group
Combined Uniti + Windstream — rural ILEC, fiber wholesale, and tower overlap.
- Lumen Technologies
National fiber-wholesale and western US ILEC rival for Carrier Services.
Compare
| Company | Price | Change | |||||
|---|---|---|---|---|---|---|---|
| ATN International | $28.92 | −2.35% | $455.6M | 2.9 | 34.4 | 0.6 | +1.8% |
| Liberty Capital Series A | $24.01 | −1.36% | $88.9M | — | 8.1 | 0.1 | 0.0% |
| AT&T | $25.42 | +1.17% | $172.13B | 8.3 | 10.6 | 1.4 | +2.3% |
| Liberty Latin America | $8.76 | −0.34% | $2.59B | — | — | 0.6 | +1.5% |
| Uniti Group | $9.17 | −4.20% | $2.32B | 3.6 | — | 0.7 | +202.5% |
| Lumen Technologies | $6.22 | −2.51% | $6.57B | — | — | 0.6 | −9.3% |
| Median | 6.0 | 9.3 | 0.6 | +1.5% |