IBOC INTERNATIONAL BANCSHARES CORPcompanySEC Filings & Insider Trading Activity 2026
Latest INTERNATIONAL BANCSHARES CORP (IBOC) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on February 26, 2026, a 10-Q quarterly report filed on November 6, 2025, an 8-K current report filed on February 26, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for INTERNATIONAL BANCSHARES CORP (IBOC) (SEC CIK 315709), with AI-powered section-by-section summaries updated daily.
Latest 2026 SEC Filing Dates
AI 10-K Annual Report AnalysisLatest 10-K (2025-12-31)
Business Overview
- • Core business: diversified commercial and retail banking focused on Texas and Oklahoma markets with strong cross-border banking with Mexico
- • Emphasis increased on consumer and retail banking, including mortgage lending, and expansion of branches in retail locations and shopping malls
Risk Factors
- • Regulatory risk: Adoption of ASU 2016-13 (CECL methodology) increased allowance for loan losses, impacting retained earnings and ongoing credit loss estimates
- • Macroeconomic threat: Exposure to declining real estate values in Texas and Oklahoma markets could impair collateral value in loan portfolio
AI 10-Q Quarterly Report AnalysisLatest 10-Q (2025-09-30)
Risk Factors
- • New risk: Potential effects of a prolonged U.S. federal government shutdown on economic activity and regulatory processes impacting customers and operations
- • Material update: Increased non-interest expense by 5.2% YoY due to inflation and higher compensation costs to attract and retain staff
AI 8-K Current Report AnalysisRecent 8-K Filings
Item 2.02: Results of Operations and Financial Condition
- • Full-year 2025 earnings released Feb 26, 2026 — period covered: twelve months ended December 31, 2025
- • Full results in Exhibit 99 press release — key figures (revenue, EPS, net income) found there
Annual Reports Archive10-K
AI-powered analysis of INTERNATIONAL BANCSHARES CORP (IBOC) 10-K annual reports filed with SEC EDGAR.
Quarterly Reports Archive10-Q
AI-powered analysis of INTERNATIONAL BANCSHARES CORP (IBOC) 10-Q quarterly reports filed with SEC EDGAR.
Recent 8-K FilingsCurrent Reports
AI-powered analysis of INTERNATIONAL BANCSHARES CORP (IBOC) 8-K current reports disclosing material events.
Financial SummaryXBRL
| FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | |
|---|---|---|---|---|---|
| Profitability | |||||
| Revenue | $398.1M | $525.8M | $800.2M | $866.0M | $886.3M |
| Net Income | $253.9M | $300.2M | $411.8M | $409.2M | $412.3M |
| Net Margin | 63.8% | 57.1% | 51.5% | 47.2% | 46.5% |
| Balance Sheet | |||||
| Total Assets | $16.0B | $15.5B | $15.1B | $15.7B | $16.6B |
| Equity | $2.3B | $2.0B | $2.4B | $2.8B | $3.3B |
| ROE | 11.0% | 14.7% | 16.8% | 14.6% | 12.7% |
Source: XBRL financial data from INTERNATIONAL BANCSHARES CORP (IBOC) 10-K filings on SEC EDGAR. All figures in USD. Key metrics include revenue, net income, gross profit, gross profit margin, operating income, EPS (diluted), total assets, stockholders' equity, return on equity (ROE), operating cash flow, and capital expenditure.
Latest 2026 SEC Filings — 10-K, 10-Q, 8-K & Form 4
| Form | Filing Date | Period | Analysis | SEC |
|---|---|---|---|---|
8-K | Feb 26, 2026 | — | Analysis | — |
10-K | Feb 26, 2026 | Dec 31, 2025 | Analysis | |
8-K | Feb 2, 2026 | — | — | |
10-Q | Nov 6, 2025 | Sep 30, 2025 | Analysis | |
10-Q | Aug 7, 2025 | Jun 30, 2025 | — | |
10-Q | May 5, 2025 | Mar 31, 2025 | — | |
10-K | Feb 27, 2025 | Dec 31, 2024 | — | |
10-Q | Nov 7, 2024 | Sep 30, 2024 | — | |
10-Q | Aug 1, 2024 | Jun 30, 2024 | — | |
10-Q | May 2, 2024 | Mar 31, 2024 | — | |
10-K | Feb 26, 2024 | Dec 31, 2023 | — | |
10-Q | Nov 2, 2023 | Sep 30, 2023 | — | |
10-Q | Aug 3, 2023 | Jun 30, 2023 | — | |
10-Q | May 4, 2023 | Mar 31, 2023 | — | |
10-K | Feb 23, 2023 | Dec 31, 2022 | — | |
10-Q | Nov 3, 2022 | Sep 30, 2022 | — | |
10-Q | Aug 4, 2022 | Jun 30, 2022 | — | |
10-Q | May 5, 2022 | Mar 31, 2022 | — | |
10-K | Feb 24, 2022 | Dec 31, 2021 | — | |
10-Q | Nov 4, 2021 | Sep 30, 2021 | — | |
10-Q | Aug 5, 2021 | Jun 30, 2021 | — | |
10-Q | May 6, 2021 | Mar 31, 2021 | — | |
10-K | Feb 25, 2021 | Dec 31, 2020 | — | |
10-Q | Nov 5, 2020 | Sep 30, 2020 | — | |
10-Q | Aug 6, 2020 | Jun 30, 2020 | — |
Frequently Asked Questions
What are the latest IBOC SEC filings in 2026?
INTERNATIONAL BANCSHARES CORP (IBOC) has filed a 10-K annual report on February 26, 2026, a 10-Q quarterly report on November 6, 2025, an 8-K current report on February 26, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.
When did IBOC file its most recent 10-K annual report?
INTERNATIONAL BANCSHARES CORP (IBOC) filed its most recent 10-K annual report on February 26, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.
How do I view IBOC 10-Q quarterly reports?
INTERNATIONAL BANCSHARES CORP (IBOC)'s most recent 10-Q quarterly report was filed on November 6, 2025. SignalX displays every IBOC 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.
What 8-K current reports has IBOC filed recently?
INTERNATIONAL BANCSHARES CORP (IBOC)'s most recent 8-K was filed on February 26, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.
Where can I find IBOC insider trading activity (Form 4)?
SignalX aggregates every IBOC Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.
How often does IBOC file with the SEC?
INTERNATIONAL BANCSHARES CORP (IBOC) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new IBOC filing with AI-powered analysis.
What is the difference between 10-K, 10-Q, and 8-K SEC filings?
A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for INTERNATIONAL BANCSHARES CORP (IBOC).
What is IBOC's SEC CIK number?
INTERNATIONAL BANCSHARES CORP (IBOC)'s SEC CIK (Central Index Key) number is 315709. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 315709 to look up all IBOC filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Where can I find IBOC return on equity (ROE) and financial data?
SignalX extracts XBRL financial data from INTERNATIONAL BANCSHARES CORP (IBOC) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.
Stay on top of INTERNATIONAL BANCSHARES CORP SEC filings
Insider trading data, fund holdings, cross-signal detection, and AI-powered analysis for 103+ filings.