When is International Bancshares Corp (IBOC) next ex-dividend date?
Monday, August 17, 2026
Predicted next ex-dividend date · high confidence
· ±3 days
(likely Aug 12–Aug 18)
International Bancshares Corp pays dividends semi-annually. Based on its historical ex-dividend pattern, the next ex-date is predicted to be August 17, 2026 — you would need to own the shares before this date to be entitled to the dividend. This is a prediction made ahead of the official announcement.
advertisement
Upcoming predicted ex-dividend dates
| Predicted ex-date | Confidence | Uncertainty | Likely range |
|---|---|---|---|
| Mon, Aug 17, 2026 | high | ±3d | Aug 12 – Aug 18 |
| Tue, Feb 16, 2027 | high | ±0d | Feb 14 – Feb 14 |
Recent ex-dividend history
| Ex-date | Amount |
|---|---|
| Feb 13, 2026 | $0.7300 |
| Aug 15, 2025 | $0.7000 |
| Feb 14, 2025 | $0.7000 |
| Aug 14, 2024 | $0.6600 |
| Feb 14, 2024 | $0.6600 |
| Aug 10, 2023 | $0.6300 |
| Feb 14, 2023 | $0.6300 |
| Aug 15, 2022 | $0.6000 |
| Feb 14, 2022 | $0.6000 |
| Aug 19, 2021 | $0.6000 |
| Feb 4, 2021 | $0.5500 |
| Sep 18, 2020 | $0.5500 |
Historical amounts are as reported and split-adjusted; shown for pattern context, not as a yield.
advertisement
Frequently asked questions
- When is IBOC's next ex-dividend date?
- The predicted next ex-dividend date for International Bancshares Corp is August 17, 2026, with high confidence (±3 days). This is an estimate from the historical pattern, not a confirmed date.
- How often does IBOC pay a dividend?
- International Bancshares Corp has historically paid semi-annually.
- How is this prediction made?
- By clustering IBOC's past ex-dividend dates and projecting the next occurrence of each annual window, then adjusting to the next US trading session. The confidence reflects how consistent the timing has been.
Not investment advice. Dates shown are statistical predictions
computed from each company's historical ex-dividend pattern before any official
announcement — they are estimates, not confirmed dates, and a company can change or cancel a
dividend at any time. Always verify against the company's official announcement before trading.
Data derived from public sources; last built 2026-07-22.