Latest revenue
$182.2M
as of 2026-03-31
Latest net income
$-2.8M
as of 2026-03-31
Net margin
-1.5%
as of 2026-03-31
ActaClear Score
Computed from 5 years of SEC fundamentals + latest market data, ranked within Telephone Communications (No Radiotelephone) (24 peers). 10 = best in industry, 5 = median, 0 = worst. Refreshed Jun 7, 2026.
Community sentiment
Where do you think ATNI is heading?
Price · 5Y
Live market
delayed ≤15 min- Market cap
- $396.5M
- Enterprise value
- $857.8M
- P/E (trailing)
- —
- Forward P/E
- —
- P/B
- 0.91×
- Dividend yield
- 4.3%
- 52-wk high
- $30.45
- 52-wk low
- $13.86
- Beta
- —
- Shares out
- 15.4M
5-year trend
What this company does
ITEM 1. BUSINESS Business Overview and Strategy We provide digital infrastructure and communications services in the United States (“US”), primarily in the western US, and Alaska, and internationally, including Bermuda and the Caribbean region. Since our founding in 1987, we have concentrated on smaller, often rural or remote markets with strong and growing demand for connectivity. We have invested in these markets to build durable network assets and establish a defensible market position. In select markets, we also serve carrier customers by leveraging our network assets to provide communications services. Through our operating subsidiaries, we primarily offer: (i) fixed and mobile…
AI summary unavailable — showing raw filing excerpt
Generated from ATNI's filing dated 2026-03-16
Key risks
ITEM 1A. RISK FACTORS In addition to the other information contained in, or incorporated by reference into, this Report, you should carefully consider the risks described below that could materially affect our business, financial condition, or future results. These risks are not the only risks facing us. Additional risks and uncertainties not presently known to us or that we currently believe are immaterial also may materially adversely affect our business, financial condition and/or results of operations. Operational Risks Cybersecurity breaches could have an adverse effect on our business. We are highly dependent on our information technology (“IT”) systems for the operation of our…
AI summary unavailable — showing raw filing excerpt
Generated from ATNI's filing dated 2026-03-16
Profitability
Operating margin
3.9%
3682.0%Net margin
-2.0%
43.5%Return on equity
-3.4%
37.9%Return on assets
-0.9%
41.8%Leverage
Debt / equity
2.77×
9.4%Long-term debt / equity
1.24×
10.2%Debt / assets
73.4%
2.5%Earnings tracker
| Quarter | Revenue | YoY | Net income | YoY | Net margin |
|---|---|---|---|---|---|
Q1 2026 2026-03-31 | $182.2M | +1.6% | $-2.8M | +68.7% | -1.5% |
Q4 2025 2025-12-31 | $184.2M | +2.0% | — | — | — |
Q3 2025 2025-09-30 | $183.2M | +2.6% | — | — | — |
Q2 2025 2025-06-30 | $181.3M | -1.1% | — | — | — |
Q1 2025 2025-03-31 | $179.3M | -4.0% | $-8.9M | — | -5.0% |
Q4 2024 2024-12-31 | $180.5M | — | — | — | — |
Q3 2024 2024-09-30 | $178.5M | -6.6% | — | — | — |
Q2 2024 2024-06-30 | $183.3M | -1.7% | — | — | — |
Year-over-year change vs the same fiscal quarter one year prior. Revenue + net income sourced from SEC 10-Q / 10-K filings — no analyst-consensus dependency.
Industry trend
Telephone Communications (No Radiotelephone) · SIC 4813
Your notes
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Insider activity
Insider buying
$0
Insider selling
$0
Net activity
+$0
Distinct insiders
0
Open-market trades over the last 365 days.
Recent transactions
| Date | Insider | Type | Shares | Price | Value |
|---|
Source: SEC Form 4 filings. Officers, directors, and 10%+ owners must disclose share transactions within two business days. RSU grants and tax-withholding rows are excluded by default — compensation activity is not a trading signal.
Who owns ATNI
Institutional value
$124.6M
Total shares held
5.0M
Distinct holders
63
-49 vs prior
As of
2026-03-31
Prior: 2025-12-31
Filers with $100M+ AUM disclose holdings 45 days after quarter end.
Top institutional holders
| # | Manager | Shares | Value | QoQ change | Action |
|---|---|---|---|---|---|
| 1 | Global Alpha Capital Management Ltd. | 1.5M | $39.7M | +0 (+0.0%) | No change |
| 2 | BlackRock, Inc. | 902.2K | $24.6M | -39.5K (-4.2%) | Trimmed |
| 3 | DIMENSIONAL FUND ADVISORS LP | 748.3K | $20.4M | -31.7K (-4.1%) | Trimmed |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 422.3K | $11.5M | — | New |
| 5 | Ballast Asset Management, LP | 137.6K | $3.7M | +15.2K (+12.4%) | Added |
| 6 | Bank of New York Mellon Corp | 122.6K | $3.3M | +1.1K (+0.9%) | Added |
| 7 | VANGUARD PORTFOLIO MANAGEMENT LLC | 95.0K | $2.6M | — | New |
| 8 | SEI INVESTMENTS CO | 85.7K | $2.3M | +45.9K (+115.2%) | Added |
| 9 | VANGUARD FIDUCIARY TRUST CO | 64.2K | $1.7M | — | New |
| 10 | JPMORGAN CHASE & CO | 44.6K | $1.2M | +17.4K (+63.7%) | Added |
| 11 | FRANKLIN RESOURCES INC | 40.8K | $1.1M | — | New |
| 12 | Summit Trail Advisors, LLC | 35.2K | $958.9K | +337 (+1.0%) | Added |
| 13 | UBS Group AG | 31.6K | $861.2K | +26.7K (+538.4%) | Added |
| 14 | JANE STREET GROUP, LLC | 30.6K | $832.8K | +11.1K (+56.7%) | Added |
| 15 | Connor, Clark & Lunn Investment Management Ltd. | 28.9K | $787.0K | +1.3K (+4.9%) | Added |
| 16 | BNP PARIBAS FINANCIAL MARKETS | 27.2K | $740.9K | +23.8K (+704.8%) | Added |
| 17 | Verdence Capital Advisors LLC | 25.3K | $688.3K | — | New |
| 18 | HSBC HOLDINGS PLC | 23.0K | $630.7K | -25.0K (-52.1%) | Trimmed |
| 19 | Nuveen, LLC | 19.8K | $538.2K | -19.1K (-49.2%) | Trimmed |
| 20 | Hillsdale Investment Management Inc. | 19.0K | $517.2K | -2.0K (-9.5%) | Trimmed |
Source: SEC Form 13F-HR. Positions aggregated across sub-managers within each firm. Options (puts/calls) excluded — common stock only.
Top questions investors are asking
Coming once ATNI's latest filing finishes processing.
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