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INTERNATIONAL BANCSHARES CORP (IBOC)
Price & fundamentals
Compound Annual Growth Rate(CAGR)
Historical valuation multiples
Ratio observations in the selected window
| Price date | EPS fiscal end | Basic P/E (×) | Diluted P/E (×) | P/S (×) | P/FCF (×) |
|---|
Profit margins
Calculation inputs, filings & unavailable observations
Yield, cash conversion & capital returns
Calculation inputs, filings & unavailable observations
Price & growth-based reference
Annual change in the selected reference metric
YEAR-OVER-YEAR
Annual metric change
Change from the previous reported fiscal year
Annual data and sources
INTERNATIONAL BANCSHARES CORP (IBOC) · Nasdaq · USD · Sector unavailable · CIK 0000315709
Annual coverage: 2008-12-31–2025-12-31 (18 periods). Financial snapshot built 2026-10-09.
IBOC annual financial history
All stored annual observations, independent of the chart window. Per-share amounts in USD. Unavailable values are not zero.
See the calculation and limitations.
Annual per-share context (USD/share)
Complete annual history, independent of chart loading and range. Revenue/share is annual revenue per average diluted share. Debt/share is borrowings per year-end common share, excluding leases. Missing inputs remain unavailable. Metric definitions.
| Fiscal end | Revenue / share | Total debt / share | Inputs & filing sources |
|---|---|---|---|
| 2025-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2024-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2023-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2022-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2021-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2020-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2019-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2018-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2017-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2016-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2015-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2014-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2013-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2012-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2011-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2010-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2009-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2008-12-31 | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable |
Annual returns and cash generation (%)
Complete annual history, independent of chart loading and range. FCF margin and FCF / net income use matching annual totals. ROCE uses positive exact opening and closing capital-employed bases. Inputs, scopes and unavailable reasons are disclosed below. Missing inputs remain unavailable. Metric definitions.
| Fiscal end | FCF margin (%) | FCF / net income (%) | ROCE (%) | Inputs & filing sources |
|---|---|---|---|---|
| 2025-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2024-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2023-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2022-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2021-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2020-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2019-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2018-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2017-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2016-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2015-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2014-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2013-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2012-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2011-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2010-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2009-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2008-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsCalculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable |
Annual operating facts
Complete annual history, independent of chart loading and range. Operating margin is operating profit as a percentage of revenue; net margin is consolidated net profit as a percentage of revenue. Negative margins show losses. Missing inputs remain unavailable. Metric definitions.
| Fiscal end | Revenue (USD) | Operating margin (%) | Net margin (%) | Inputs & filing sources |
|---|---|---|---|---|
| 2025-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2024-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2023-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2022-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2021-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2020-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2019-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2018-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2017-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2016-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2015-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2014-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2013-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2012-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2011-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2010-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2009-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
| 2008-12-31 | Unavailable | Unavailable | Unavailable | Inputs & filingsrevenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable |
INTERNATIONAL BANCSHARES CORP (IBOC) P/E ratio history
The interactive P/E chart contains all 1129 stored weekly price points (2005-02-25–2026-10-08); 928 have an eligible basic or diluted ratio. Annual EPS is carried forward from its fiscal end. Use the P/E range bar or any other chart range bar to change all five chart windows.
Fiscal-year-end snapshots
18 eligible fiscal-year-end observations span 2008-12-31–2025-12-31. Latest eligible diluted P/E: 10.36×; basic P/E: 10.35×, for fiscal end 2025-12-31, using the close on 2025-12-26.
Annual P/E = eligible fiscal-year-end close ÷ reported annual EPS. This is retrospective annual P/E, not TTM or forward P/E. Why we use annual data. Missing or non-positive EPS and missing eligible prices produce unavailable ratios.
Explore the P/E chart and optional reference lines · How P/E history is calculated.
Complete annual P/E history (18 fiscal periods)
| Fiscal end | Price date | Close | Price basis | Basic P/E | Diluted P/E | EPS filings |
|---|---|---|---|---|---|---|
| 2025-12-31 | 2025-12-26 | 68.60 | Adjusted close | 10.35 | 10.36 | Basic EPS (2026-02-26) Diluted EPS (2026-02-26) |
| 2024-12-31 | 2024-12-27 | 63.80 | Adjusted close | 9.70 | 9.71 | Basic EPS (2026-02-26) Diluted EPS (2026-02-26) |
| 2023-12-31 | 2023-12-29 | 54.32 | Adjusted close | 8.19 | 8.21 | Basic EPS (2026-02-26) Diluted EPS (2026-02-26) |
| 2022-12-31 | 2022-12-30 | 45.76 | Adjusted close | 9.55 | 9.57 | Basic EPS (2025-02-27) Diluted EPS (2025-02-27) |
| 2021-12-31 | 2021-12-31 | 41.25 | Adjusted close | 10.29 | 10.31 | Basic EPS (2024-02-26) Diluted EPS (2024-02-26) |
| 2020-12-31 | 2020-12-31 | 35.40 | Adjusted close | 13.46 | 13.51 | Basic EPS (2023-02-23) Diluted EPS (2023-02-23) |
| 2019-12-31 | 2019-12-27 | 39.14 | Adjusted close | 12.50 | 12.55 | Basic EPS (2022-02-24) Diluted EPS (2022-02-24) |
| 2018-12-31 | 2018-12-28 | 30.15 | Adjusted close | 9.22 | 9.31 | Basic EPS (2021-02-25) Diluted EPS (2021-02-25) |
| 2017-12-31 | 2017-12-29 | 34.47 | Adjusted close | 14.48 | 14.60 | Basic EPS (2020-02-27) Diluted EPS (2020-02-27) |
| 2016-12-31 | 2016-12-30 | 34.80 | Adjusted close | 17.14 | 17.23 | Basic EPS (2019-02-27) Diluted EPS (2019-02-27) |
| 2015-12-31 | 2015-12-31 | 21.44 | Adjusted close | 10.41 | 10.46 | Basic EPS (2018-02-28) Diluted EPS (2018-02-28) |
| 2014-12-31 | 2014-12-26 | 21.45 | Adjusted close | 9.37 | 9.41 | Basic EPS (2017-02-27) Diluted EPS (2017-02-27) |
| 2013-12-31 | 2013-12-27 | 21.28 | Adjusted close | 11.32 | 11.32 | Basic EPS (2016-02-26) Diluted EPS (2016-02-26) |
| 2012-12-31 | 2012-12-28 | 14.03 | Adjusted close | 10.09 | 10.09 | Basic EPS (2015-02-27) Diluted EPS (2015-02-27) |
| 2011-12-31 | 2011-12-30 | 14.07 | Adjusted close | 8.32 | 8.32 | Basic EPS (2014-02-24) Diluted EPS (2014-02-24) |
| 2010-12-31 | 2010-12-31 | 15.00 | Adjusted close | 8.72 | 8.72 | Basic EPS (2013-02-25) Diluted EPS (2013-02-25) |
| 2009-12-31 | 2009-12-31 | 14.16 | Adjusted close | 7.45 | 7.45 | Basic EPS (2012-02-27) Diluted EPS (2012-02-27) |
| 2008-12-31 | 2008-12-26 | 15.72 | Adjusted close | 8.14 | 8.19 | Basic EPS (2011-02-28) Diluted EPS (2011-02-28) |
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