INTERNATIONAL BANCSHARES CORP — Investor Relations & Filings
International Bancshares Corporation is a multibank financial holding company that provides a diversified range of banking services through its flagship subsidiary, IBC Bank. Founded in 1966, the company serves commercial, consumer, and international customers, primarily in Texas and Oklahoma. Its core offerings include personal and business banking, wealth management, mortgage loans, and insurance services. A key area of focus is international banking, leveraging its strategic location on the U.S.-Mexico border to offer services such as foreign exchange. The company also provides digital banking solutions, including a mobile application for account management. Its business philosophy, encapsulated by the slogan "We Do More," emphasizes a commitment to the growth and success of its customers and communities.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| FORM 8-K | 2026-05-20 | English | |
| 8-K - INTERNATIONAL BANCSHARES CORP (0000315709) (Filer) | 2026-05-12 | English | |
| 10-Q - INTERNATIONAL BANCSHARES CORP (0000315709) (Filer) | 2026-05-07 | English | |
| 8-K - INTERNATIONAL BANCSHARES CORP (0000315709) (Filer) | 2026-05-07 | English | |
| Major Shareholding Notification 2026 | 2026-04-29 | English | |
| ARS - INTERNATIONAL BANCSHARES CORP (0000315709) (Filer) | 2026-04-20 | English |
Browse filings by year
32 years- 2026 14 filings
- 2025 22 filings
- 2024 33 filings
- 2023 34 filings
- 2022 32 filings
- 2021 28 filings
- 2020 28 filings
- 2019 33 filings
- 2018 30 filings
- 2017 34 filings
- 2016 27 filings
- 2015 33 filings
- 2014 32 filings
- 2013 29 filings
- 2012 36 filings
- 2011 26 filings
- 2010 39 filings
- 2009 44 filings
- 2008 54 filings
- 2007 49 filings
- 2006 40 filings
- 2005 39 filings
- 2004 52 filings
- 2003 26 filings
- 2002 28 filings
- 2001 17 filings
- 2000 16 filings
- 1999 13 filings
- 1998 10 filings
- 1997 11 filings
- 1996 11 filings
- 1995 5 filings
Market data
Market data not available
Price history
Peer group · Activities of holding companies
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
0964104 B.C. Ltd.
A holding company and wholly-owned subsidiary of U3O8 Corp.…
|
— | CA | Financial and insurance activit… |
|
1000 YATIRIMLAR HOLDİNG A.Ş.
Investment holding company focused on tech, transportation,…
|
BINHO | TR | Financial and insurance activit… |
|
1RT Acquisition Corp.
A blank check company formed to effect a merger or other bu…
|
ONCH | US | Financial and insurance activit… |
|
3U Holding AG
A holding company operating firms in IT, renewable energy, …
|
UUU | DE | Financial and insurance activit… |
|
4404980 CANADA INC.
A dissolved federally incorporated distributing corporation…
|
— | CA | Financial and insurance activit… |
|
524 PARTICIPAÇOES SA
Holding company focused on the management and administratio…
|
— | BR | Financial and insurance activit… |
|
8I HOLDINGS LTD
Investment holding company focused on fintech, asset manage…
|
8IH | AU | Financial and insurance activit… |
|
9169-8316 Québec Inc.
Numbered corporation and reporting issuer filing regulatory…
|
— | CA | Financial and insurance activit… |
|
ACACIA RESEARCH CORP
A strategic acquirer and operator of undervalued public and…
|
ACTG | US | Financial and insurance activit… |
|
Acceler8 Ventures PLC
Acquisition company targeting gaming, media, software, tech…
|
— | JE | Financial and insurance activit… |
INTERNATIONAL BANCSHARES CORP via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/31129/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=31129 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=31129 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=31129 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 31129}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for INTERNATIONAL BANCSHARES CORP (id: 31129)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.