ATN InternationalATNI.OValuation Analysis
Based on the blended 10-year P/E and P/B percentiles, the stock currently sits in the “Deeply Undervalued” zone.
As of Oct 16, 2026, ATN International (ATNI.O) trades at a P/E of 2.39x, P/B of 0.57x, P/S of 0.54x, and a dividend yield of 3.32%.
Longitudinal percentile comparison: P/E sits at the 4th percentile over the trailing 10Y window (vs. 44th percentile over 3Y); P/B sits at the 8th percentile over the trailing 10Y window (vs. 27th percentile over 3Y); P/S sits at the 18th percentile over the trailing 10Y window (vs. 59th percentile over 3Y).
Cross-sectional valuation: its P/E ranks at the 4th percentile within its industry and the 3rd percentile across the broader market.
Shareholder return highlight: Total Shareholder Yield is 3.51%, ranking at the 86th percentile over the trailing 20Y window.
Cross-checking P/E against P/B, the two percentiles sit within 4.1 points of each other — a consistent signal from both angles. Its P/E percentile is roughly the same whether measured against the industry or the broader market. Shareholder returns here are driven almost entirely by cash dividends, with minimal contribution from buybacks. ATN International operates in the Transportation, Communications, Electric, Gas, And Sanitary Services sector. Data refreshes weekly and is for reference only, not investment advice.
Also listed as: NASDAQ: ATNI · ATNI
Want the full picture on whether ATN International (ATNI.O) is under- or over-valued? See the full 3Y / 5Y / 10Y / 20Y P/E, P/B, P/S, Dividend Yield & Total Shareholder Yield percentile matrix and the interactive ECharts trend chart on this page.
Historical Percentiles by Metric
| Metric | Current | Market Percentile | Industry Percentile | 3Y Pctl | 5Y Pctl | 10Y Pctl | 20Y Pctl |
|---|---|---|---|---|---|---|---|
| P/E (TTM) | 2.39 | ||||||
| P/B (MRQ) | 0.57 | ||||||
| P/S (TTM) | 0.54 | ||||||
| Dividend Yield | 3.32% | ||||||
| Buyback + Div Yield | 3.51% |