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IBOC Stock Analysis 2026 - INTERNATIONAL BANCSHARES CORP AI Rating

IBOC Nasdaq State Commercial Banks TX CIK: 0000315709
Recently Updated • Analysis: Apr 11, 2026 • SEC Data: 2025-12-31
HOLD
67% Conf
Pending
Analysis scheduled

📊 IBOC Key Takeaways

Revenue: $886.3M
Net Margin: 46.5%
Free Cash Flow: $472.9M
Current Ratio: N/A
Debt/Equity: 0.00x
EPS: $6.62
AI Rating: HOLD with 67% confidence

Is IBOC a Good Investment? Thesis Analysis

Claude

IBOC demonstrates strong revenue growth (31.8% YoY) and fortress balance sheet strength with zero debt, but faces profitability headwinds as net income remained flat despite significant top-line expansion. Strong free cash flow (53.4% FCF margin) is positive, but the severe disconnect between revenue and earnings growth raises material concerns about earnings quality and operational efficiency that require clarification.

Why Buy IBOC? Key Strengths

Claude
  • + Exceptional revenue growth of 31.8% YoY demonstrates robust business expansion and market demand
  • + Fortress balance sheet with zero debt (Debt/Equity 0.00x) and $3.3B equity providing substantial financial flexibility
  • + Strong free cash flow generation of $472.9M with 53.4% FCF margin, confirming earnings quality
  • + Healthy net margin of 46.5% and solid ROE of 12.7% for banking sector

IBOC Investment Risks to Consider

Claude
  • ! Net income flat (0.0% YoY) despite 31.8% revenue growth indicates severe margin compression or one-time revenue items
  • ! EPS growth minimal (0.8% YoY) despite strong revenue expansion suggests operating leverage failure and potential share dilution
  • ! Unusually high 46.5% net margin combined with earnings stagnation raises red flags about sustainability and accounting quality
  • ! Operating expense growth outpacing revenue growth, indicating deteriorating cost structure

Key Metrics to Watch

Claude
  • * Operating income and operating margin trends to diagnose core profitability deterioration
  • * Revenue composition to identify if growth driven by one-time items or recurring income streams
  • * Net interest margin (NIM) and net interest income trends as primary banking profitability drivers
  • * Loan loss provisions and credit quality metrics to assess asset quality
  • * Efficiency ratio trends to monitor operating expense management

IBOC Financial Metrics

Revenue
$886.3M
Net Income
$412.3M
EPS (Diluted)
$6.62
Free Cash Flow
$472.9M
Total Assets
$16.6B
Cash Position
$536.5M

💡 AI Analyst Insight

The 53.4% free cash flow margin provides substantial flexibility for dividends, buybacks, and strategic investments. The current ratio below 1.0x warrants monitoring of short-term liquidity.

IBOC Profitability Ratios

Gross Margin N/A
Operating Margin N/A
Net Margin 46.5%
ROE 12.7%
ROA 2.5%
FCF Margin 53.4%

IBOC vs Finance Sector

How INTERNATIONAL BANCSHARES CORP compares to Finance sector averages

Net Margin
IBOC 46.5%
vs
Sector Avg 25.0%
IBOC Sector
ROE
IBOC 12.7%
vs
Sector Avg 12.0%
IBOC Sector
Current Ratio
IBOC 0.0x
vs
Sector Avg 1.2x
IBOC Sector
Debt/Equity
IBOC 0.0x
vs
Sector Avg 2.0x
IBOC Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is IBOC Overvalued or Undervalued?

Based on fundamental analysis, INTERNATIONAL BANCSHARES CORP appears fundamentally strong relative to the Finance sector in 2026.

Return on Equity
12.7%
Sector avg: 12%
Net Profit Margin
46.5%
Sector avg: 25%
Revenue Growth
N/A
Year-over-year
Debt/Equity
0.00x
Sector avg: 2x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

IBOC Balance Sheet & Liquidity

Current Ratio
N/A
Quick Ratio
N/A
Debt/Equity
0.00x
Debt/Assets
80.4%
Interest Coverage
N/A
Long-term Debt
N/A

IBOC 5-Year Financial Trend & Growth Analysis

IBOC 5-year financial data:
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: INTERNATIONAL BANCSHARES CORP's revenue has remained relatively flat over the 5-year period, with a 0% decline. The most recent EPS of $6.62 reflects profitable operations.

IBOC Growth Metrics (YoY)

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
53.4%
Free cash flow / Revenue

IBOC Capital Allocation

Operating Cash Flow
$491.1M
Cash generated from operations
Stock Buybacks
$4.6M
Shares repurchased (TTM)
Capital Expenditures
$18.1M
Investment in assets
Dividends Paid
$87.1M
Returned to shareholders

IBOC SEC 10-K & 10-Q Filing Analysis

Access official SEC EDGAR filings for INTERNATIONAL BANCSHARES CORP (CIK: 0000315709)

📋 Recent SEC Filings

Date Form Document Action
Feb 26, 2026 10-K iboc-20251231x10k.htm View →
Feb 26, 2026 8-K iboc-20260226x8k.htm View →
Feb 10, 2026 4 xslF345X05/form4-02102026_110248.xml View →
Feb 2, 2026 8-K tm264595d1_8k.htm View →
Nov 6, 2025 10-Q iboc-20250930x10q.htm View →

Frequently Asked Questions about IBOC

What is the AI rating for IBOC?

INTERNATIONAL BANCSHARES CORP (IBOC) has an AI rating of HOLD with 67% confidence, based on fundamental analysis of SEC EDGAR filings.

What are IBOC's key strengths?

Claude: Exceptional revenue growth of 31.8% YoY demonstrates robust business expansion and market demand. Fortress balance sheet with zero debt (Debt/Equity 0.00x) and $3.3B equity providing substantial financial flexibility.

What are the risks of investing in IBOC?

Claude: Net income flat (0.0% YoY) despite 31.8% revenue growth indicates severe margin compression or one-time revenue items. EPS growth minimal (0.8% YoY) despite strong revenue expansion suggests operating leverage failure and potential share dilution.

What is IBOC's revenue and growth?

INTERNATIONAL BANCSHARES CORP reported revenue of $886.3M.

Does IBOC pay dividends?

INTERNATIONAL BANCSHARES CORP pays dividends, with $87.1M distributed to shareholders in the trailing twelve months.

Where can I find IBOC SEC filings?

Official SEC filings for INTERNATIONAL BANCSHARES CORP (CIK: 0000315709) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is IBOC's EPS?

INTERNATIONAL BANCSHARES CORP has a diluted EPS of $6.62.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is IBOC a good stock to buy right now?

Based on our AI fundamental analysis in April 2026, INTERNATIONAL BANCSHARES CORP has a HOLD rating with 67% confidence. Review the strengths and risks sections above before making a decision. This is not investment advice.

Is IBOC stock overvalued or undervalued?

Valuation metrics for IBOC: ROE of 12.7% (sector avg: 12%), net margin of 46.5% (sector avg: 25%). Higher ROE suggests strong returns relative to peers.

Should I buy IBOC stock in 2026?

Our dual AI analysis gives INTERNATIONAL BANCSHARES CORP a combined HOLD rating for 2026. Revenue is data pending, with profitability above sector average. Always conduct your own research.

What is IBOC's free cash flow?

INTERNATIONAL BANCSHARES CORP's operating cash flow is $491.1M, with capital expenditures of $18.1M. FCF margin is 53.4%.

How does IBOC compare to other Finance stocks?

Vs Finance sector averages: Net margin 46.5% (avg: 25%), ROE 12.7% (avg: 12%), current ratio N/A (avg: 1.2).

Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: Apr 11, 2026 | Data as of: 2025-12-31 | Powered by Claude AI