IBOC Shares Outstanding History — International Bancshares Share Count Over Time

As of 5/4/2026 International Bancshares has 62.18 million IBOC shares outstanding. Investors often track the IBOC shares outstanding history to compare shareholder return trends against the change in share count over time.

This page shows IBOC share count trends over time, with 65 historical shares outstanding datapoints presented, dating back to 2/24/2010.

Quick links: Shares Outstanding History Table  |  Shares Outstanding History Chart  |  About International Bancshares
IBOC Shares Outstanding History



Below is a table of the IBOC shares outstanding history going back to 2/24/2010:

Date IBOC Shares Outstanding
2/24/201068.10M
5/3/201068.10M
8/2/201067.87M
10/25/201067.71M
2/22/201167.70M
5/2/201167.70M
8/1/201167.52M
10/31/201167.28M
2/21/201267.28M
5/2/201267.25M
8/1/201267.23M
10/31/201267.22M
2/20/201367.19M
5/6/201367.19M
7/31/201367.20M
11/1/201367.20M
2/19/201467.21M
4/29/201466.97M
8/5/201466.89M
11/4/201466.60M
2/20/201566.41M
5/1/201566.42M
7/31/201566.47M
11/2/201566.37M
2/22/201665.93M
5/3/201665.94M
8/2/201665.95M
11/3/201665.96M
2/22/201765.99M
5/3/201766.05M
8/2/201766.06M
11/3/201766.07M
2/23/201866.10M
5/4/201866.11M
8/3/201866.14M
11/5/201866.16M
2/25/201965.62M
5/6/201965.65M
8/5/201965.66M
11/1/201965.20M
2/24/202065.21M
5/4/202063.27M
8/4/202063.27M
11/3/202063.28M
2/22/202163.30M
5/3/202163.36M
8/2/202163.37M
11/1/202163.37M
2/18/202263.38M
5/2/202263.17M
8/1/202262.24M
10/31/202262.11M
2/17/202362.14M
5/1/202362.11M
7/31/202362.05M
10/30/202362.06M
4/29/202462.18M
7/29/202462.19M
11/4/202462.20M
2/24/202562.22M
5/1/202562.14M
8/4/202562.16M
11/3/202562.16M
2/23/202662.18M
5/4/202662.18M

Also see: IBOC Market Cap History
IBOC YTD Return
IBOC Historical Shares Outstanding:
-0.56% CAGR
IBOC Historical Shares Outstanding: +-0.56% CAGR

Mouse over chart for data details
2/24/2010 ...5/4/2026
International Bancshares Corporation is a multibank financial holding company. Co. is engaged in providing a diversified range of commercial and retail banking services in its main banking and branch facilities located in north, south, central, and southeast Texas and the State of Oklahoma. Co., through its subsidiary banks, is engaged in the business of accepting checking and savings deposits and the making of commercial, real estate, personal, home improvement, automobile and other installment and term loans. Its international banking business includes providing letters of credit, making commercial and industrial loans, and providing foreign-exchange services. We show 65 historical shares outstanding datapoints in our coverage of IBOC's shares outstanding history.

Understanding the changing numbers of IBOC shares outstanding — and comprehending the concept of differing number of shares outstanding in general comparing companies like IBOC versus peers — is critical for investors. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies. Furthermore, via issuance of new shares over time, or the repurchase of existing shares, the number of shares outstanding can fluctuate over the course of history. With this page we aim to empower investors researching IBOC by allowing them to research IBOC shares outstanding history as well as any other stock in our coverage universe.
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Video: Shares Outstanding Importance
International Bancshares (IBOC) is categorized under the Financials sector; to help you further research historical shares outstanding numbers, below are some other companies in the same sector:

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