INTERNATIONAL BANCSHARES CORP (IBOC) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: May 07, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 0.12% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

62M

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

IBOC currently has 62.2M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 0.12% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding
May 07, 2026	10-Q filing \| 62.2M shares outstanding	62M
Nov 06, 2025	10-Q filing \| 62.2M shares outstanding	62M
Aug 07, 2025	10-Q filing \| 62.2M shares outstanding	62M
May 05, 2025	10-Q filing \| 62.2M shares outstanding	62M
Feb 27, 2025	10-K filing \| 62.2M shares outstanding	62M
Nov 07, 2024	10-Q filing \| 62.2M shares outstanding	62M
Aug 01, 2024	10-Q filing \| 62.2M shares outstanding	62M
May 02, 2024	10-Q filing \| 62.2M shares outstanding	62M
Feb 26, 2024	10-K filing \| 62.2M shares outstanding	62M
Nov 02, 2023	10-Q filing \| 62.2M shares outstanding	62M
Aug 03, 2023	10-Q filing \| 62.1M shares outstanding	62M
May 04, 2023	10-Q filing \| 62.1M shares outstanding	62M
Feb 23, 2023	10-K filing \| 62.7M shares outstanding	63M
Nov 03, 2022	10-Q filing \| 62.2M shares outstanding	62M
Aug 04, 2022	10-Q filing \| 63.0M shares outstanding	63M
May 05, 2022	10-Q filing \| 63.4M shares outstanding	63M
Feb 24, 2022	10-K filing \| 63.4M shares outstanding	63M
Nov 04, 2021	10-Q filing \| 63.4M shares outstanding	63M
Aug 05, 2021	10-Q filing \| 63.4M shares outstanding	63M
May 06, 2021	10-Q filing \| 63.3M shares outstanding	63M
Feb 25, 2021	10-K filing \| 63.7M shares outstanding	64M
Nov 05, 2020	10-Q filing \| 63.3M shares outstanding	63M
Aug 06, 2020	10-Q filing \| 63.3M shares outstanding	63M
May 07, 2020	10-Q filing \| 65.1M shares outstanding	65M
Feb 27, 2020	10-K filing \| 65.5M shares outstanding	65M

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