ATNI (ATN International Inc.) historical data
STOCKListed1-minute bars
| Symbol | ATNI |
|---|---|
| Name | ATN International Inc. |
| Exchange | NASDAQ |
| Sector | Communication Services |
| Industry | Telecommunications Services |
| IPO date | 1991-11-14 |
| History | 2006-05-24 to 2026-10-09 (about 20 years) |
| Bar sizes | Daily, hourly, 5-minute and 1-minute |
| Adjustments | Unadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read |
| Survivorship | Included in the survivorship-free universe |
| Free tier | Last 12 months of daily bars |
Price history at a glance
ATNI last closed at $25.49 on 2026-10-09, +84.7% over the past year and -34.9% over five years. Its deepest fall from a prior high in this history was -81.8%, reached on 2025-05-23.
| Last close | $25.49 (2026-10-09) |
|---|---|
| 1-year change | +84.7% |
| 5-year change | -34.9% |
| Annualized since 2006-05-24 | +2.5% |
| 52-week range | $13.51 – $31.78 |
| Deepest drawdown | -81.8% (2025-05-23) |
| Avg. daily dollar volume (3 months) | $2.4m |
| Daily bars in history | 5,127 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 134 |
|---|---|
| Shares held | 9,509,012 ($252.0m reported value) |
| Quarter flows | 20 new, 54 added, 41 trimmed, 10 exited; +343,769 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("ATNI") on the look-back bundles. Top holders of ATNI · All 13F managers
Get it in Python
import finzdata as yf
df = yf.Ticker("ATNI").history(start="2006-05-24", interval="1d")
df.tail()