IBOC (International Bancshares Corporation) historical data
STOCKListed1-minute bars
| Symbol | IBOC |
|---|---|
| Name | International Bancshares Corporation |
| Exchange | NASDAQ |
| Sector | Financial Services |
| Industry | Banks - Regional |
| IPO date | 1995-08-30 |
| History | 2000-01-04 to 2026-10-09 (about 26 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
IBOC last closed at $67.92 on 2026-10-09, +3.2% over the past year and +79.3% over five years. Its deepest fall from a prior high in this history was -77.7%, reached on 2009-03-30.
| Last close | $67.92 (2026-10-09) |
|---|---|
| 1-year change | +3.2% |
| 5-year change | +79.3% |
| Annualized since 2000-01-04 | +9.0% |
| 52-week range | $62.16 – $77.07 |
| Deepest drawdown | -77.7% (2009-03-30) |
| Avg. daily dollar volume (3 months) | $24.0m |
| Daily bars in history | 6,731 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 300 |
|---|---|
| Shares held | 44,253,436 ($3.4bn reported value) |
| Quarter flows | 38 new, 126 added, 86 trimmed, 32 exited; +1,372,657 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("IBOC") on the look-back bundles. Top holders of IBOC · All 13F managers
Get it in Python
import finzdata as yf
df = yf.Ticker("IBOC").history(start="2000-01-04", interval="1d")
df.tail()