Latest 10-Q

What changed in International Bancshares Corporation's latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Lobbying

What International Bancshares Corporation and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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Lobbying and contracts

$60.0K · — in 12 mo

What International Bancshares Corporation reported spending on lobbying next to the federal contracts it was awarded, by year.Lobbying: each report counts once. If a report was amended, only the newest version counts. Totals use the company's own report when it files one (it includes payments to hired firms); otherwise the hired firms' reported income. Registrations and reports with no amount are not counted. A firm that hands part of its work to another firm may report the same money as that other firm does; the filings do not allow us to tell. Contracts: each award is counted once, for the company that received it (or its listed parent when only the parent is matched), in the year of its first obligation. The amount is the total obligated to date, so a later increase is counted in the year the award began. Only awards of $1 million or more are collected. Agencies: the offices named on lobbying reports and the awarding agencies of contracts are matched to one department name (the Army, Navy and Air Force count as the Department of Defense; NIH, FDA and CMS as Health and Human Services). An agency is listed under both when the company lobbied it and was awarded a contract by it in the same period. Offices outside this list, and Congress, are not counted as agencies.

Lobbying and federal contracts of International Bancshares Corporation by year
YearLobbyingReportsTop issuesAgencies lobbiedContractsAwardsAwarding agenciesPAC giftsGifts by the company's PAC to candidates for Congress. They come from donations to the PAC, not from the company's own funds.Lobbied and awarding
2026 (year to date)$60.0K1Banking——————

Agencies both lobbied and awarding contracts

No agency appears on both sides in the last 12 months.

Lobbying and contract awards are reported separately; showing them together does not mean one caused the other.

All companies · Contract awards · Lobbying reports

Capitol Hires at International Bancshares Corporation

5 hires

Lobbyists for International Bancshares Corporation who say they once worked in Congress or the executive branch.

Capitol Hires at International Bancshares Corporation
The covered position the lobbyist says they held: an office of a member of Congress, a committee or an executive-branch body, as written in the filing. The member's name is a link only when exactly one member of Congress fits the name, chamber, first name and years given; otherwise it stays as written.The lobbying report (LDA form LD-2) that names this lobbyist and office, with a link to it. Report period is the quarter the report covers; Posted is the day it was filed or amended, which can be much later. The same lobbyist is named again on each quarterly report for the same client, so a row is shown once, from the newest report, with the number of filings that name them.
Janice BashfordKaren Bass
Member office · Democrat-CA · 2016
Leg Dir & Chief CounselArnold & Porter Kaye Scholer LLP
Report period 2026 Q1 ↗
Posted Apr 17, 2026
Janice BashfordHouse Foreign Affairs
Committee · 2017
Interim Africa Staff Dir, SubArnold & Porter Kaye Scholer LLP
Report period 2026 Q1 ↗
Posted Apr 17, 2026
Janice BashfordMaxine Waters
Member office · Democrat-CA · 2014
Leg Dir and Chief CounselArnold & Porter Kaye Scholer LLP
Report period 2026 Q1 ↗
Posted Apr 17, 2026
Janice BashfordJackson Lee (House)
Member office · House · 2011
Leg Dir & Chief CounselArnold & Porter Kaye Scholer LLP
Report period 2026 Q1 ↗
Posted Apr 17, 2026
Andrew TuttU.S. Department of Justice
Executive branch · 2015
Attorney-Adviser, Office of Legal Counsel, ( -17)Arnold & Porter Kaye Scholer LLP
Report period 2026 Q1 ↗
Posted Apr 17, 2026

Each row reflects what was disclosed at the time of filing. A lobbyist listed may no longer be registered.

Bank financials at International Bancshares Corporation

Q2 2026

Deposits, loans past due, charge-offs and capital of the banks International Bancshares Corporation owns, from FDIC call reports

US bank subsidiaries Q2 2026: $17.7B in assets, $12.8B in deposits (34.6% uninsured), commercial real estate 65.7% of loans, common equity Tier 1 ratio 23.9%. 5 banks: INTERNATIONAL BK OF COM; INTERNATIONAL BK OF COM; INTERNATIONAL BK OF COM.

Last 8 quarters

Bank financials of International Bancshares Corporation by quarter
QuarterAssetsTotal assets of the company's US bank subsidiaries at the end of the quarter.DepositsDomestic and foreign deposits of the banks at the end of the quarter.UninsuredThe FDIC's estimate of deposits above the insurance limit, as a share of insured plus uninsured deposits in domestic offices.CRE % loansConstruction, multifamily and nonfarm nonresidential real estate loans (owner-occupied included) as a share of total loans.Past dueLoans 30 or more days past due and still accruing, as a percent of total loans. Nonaccrual loans are shown separately.NonaccrualLoans the bank no longer accrues interest on, as a percent of total loans.Charge-offsThe quarter's net charge-offs times four, over period-end loans.CET1The banks' common equity Tier 1 capital ratio, averaged by assets. Lowest first.
Q2 2026$17.7B$12.8B34.56%65.68%0.80%3.04%0.06%23.89%
Q1 2026$17.3B$12.7B33.82%65.00%1.10%1.67%0.07%23.95%
Q4 2025$17.0B$12.5B34.19%64.89%0.65%1.50%0.08%23.71%
Q3 2025$17.1B$12.5B34.29%65.95%0.47%1.65%0.06%22.66%
Q2 2025$17.0B$12.6B33.90%65.59%0.38%1.75%0.36%23.00%
Q1 2025$16.7B$12.6B33.91%64.88%0.42%1.84%0.05%22.32%
Q4 2024$16.2B$12.2B33.76%64.30%0.32%1.87%0.05%22.48%
Q3 2024$16.5B$12.2B33.58%65.83%0.62%1.18%0.05%21.92%

By loan type, Q2 2026

Past-due loans and charge-offs of International Bancshares Corporation's banks by loan type
Loan typeLoansPast dueLoans 30 or more days past due and still accruing, as a percent of that loan type.NonaccrualCharge-offsThe quarter's net charge-offs times four, as a percent of that loan type.
1-4 family mortgages$1.2B2.63%0.00%0.04%
Commercial real estate$6.4B0.33%1.43%0.00%
Commercial and industrial$1.9B1.07%10.62%0.00%
Credit cards$857,0003.62%0.00%14.00%
Auto loans$6M0.37%0.00%0.00%
Other consumer$71M0.31%0.00%0.43%

Against Q2 2025: uninsured share +0.66 pp; commercial real estate share of loans +0.09 pp; past due, all loans +0.42 pp; past due, credit cards -7.23 pp; past due, commercial real estate +0.26 pp; card charge-offs +14.00 pp.

All listed banks ranked

Source: FDIC call reports (FDIC BankFind), quarter ended 2026-06-30. Figures are for the company's US bank subsidiaries as filed with the FDIC (a bank's call report covers the bank only). They are not the consolidated holding company, which can include large non-bank businesses.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$67.76+$0.25 (+0.37%) Nov 13 close
Oct 13, 2026: $67.36Oct 14, 2026: $67.15Oct 15, 2026: $67.65Oct 16, 2026: $67.34Oct 19, 2026: $66.04Oct 20, 2026: $65.31Oct 21, 2026: $66.09Oct 22, 2026: $67.28Oct 23, 2026: $67.16Oct 26, 2026: $66.78Oct 27, 2026: $66.67Oct 28, 2026: $66.19Oct 29, 2026: $66.97Oct 30, 2026: $66.86Nov 2, 2026: $68.89Nov 3, 2026: $67.57Nov 4, 2026: $69.02Nov 5, 2026: $68.30Nov 6, 2026: $67.60Nov 9, 2026: $68.45Nov 10, 2026: $67.85Nov 11, 2026: $68.02Nov 12, 2026: $67.51Nov 13, 2026: $67.76
Oct 13, 2026Low $65.31 · High $69.02Nov 13, 2026
Aug 13, 2026: $73.41Aug 14, 2026: $73.38Aug 17, 2026: $73.14Aug 18, 2026: $72.61Aug 19, 2026: $71.53Aug 20, 2026: $71.70Aug 21, 2026: $71.49Aug 24, 2026: $71.54Aug 25, 2026: $70.81Aug 26, 2026: $70.77Aug 27, 2026: $70.61Aug 28, 2026: $70.93Aug 31, 2026: $70.16Sep 1, 2026: $69.64Sep 2, 2026: $70.62Sep 3, 2026: $71.54Sep 4, 2026: $71.91Sep 8, 2026: $71.36Sep 9, 2026: $70.61Sep 10, 2026: $71.04Sep 11, 2026: $70.94Sep 14, 2026: $71.76Sep 15, 2026: $71.49Sep 16, 2026: $70.93Sep 17, 2026: $70.52Sep 18, 2026: $70.24Sep 21, 2026: $70.16Sep 22, 2026: $69.75Sep 23, 2026: $69.11Sep 24, 2026: $69.39Sep 25, 2026: $69.94Sep 28, 2026: $69.53Sep 29, 2026: $68.94Sep 30, 2026: $68.50Oct 1, 2026: $69.12Oct 2, 2026: $69.84Oct 5, 2026: $69.49Oct 6, 2026: $68.94Oct 7, 2026: $68.11Oct 8, 2026: $68.40Oct 9, 2026: $67.92Oct 12, 2026: $67.78Oct 13, 2026: $67.36Oct 14, 2026: $67.15Oct 15, 2026: $67.65Oct 16, 2026: $67.34Oct 19, 2026: $66.04Oct 20, 2026: $65.31Oct 21, 2026: $66.09Oct 22, 2026: $67.28Oct 23, 2026: $67.16Oct 26, 2026: $66.78Oct 27, 2026: $66.67Oct 28, 2026: $66.19Oct 29, 2026: $66.97Oct 30, 2026: $66.86Nov 2, 2026: $68.89Nov 3, 2026: $67.57Nov 4, 2026: $69.02Nov 5, 2026: $68.30Nov 6, 2026: $67.60Nov 9, 2026: $68.45Nov 10, 2026: $67.85Nov 11, 2026: $68.02Nov 12, 2026: $67.51Nov 13, 2026: $67.76
Aug 13, 2026Low $65.31 · High $73.41Nov 13, 2026
Nov 13, 2025: $65.19Nov 14, 2025: $66.19Nov 17, 2025: $63.42Nov 18, 2025: $63.94Nov 19, 2025: $64.25Nov 20, 2025: $64.53Nov 21, 2025: $66.39Nov 24, 2025: $65.75Nov 25, 2025: $66.89Nov 26, 2025: $66.50Nov 28, 2025: $66.48Dec 1, 2025: $66.98Dec 2, 2025: $66.15Dec 3, 2025: $67.97Dec 4, 2025: $68.93Dec 5, 2025: $69.28Dec 8, 2025: $69.64Dec 9, 2025: $68.83Dec 10, 2025: $72.39Dec 11, 2025: $72.70Dec 12, 2025: $72.50Dec 15, 2025: $72.86Dec 16, 2025: $71.46Dec 17, 2025: $71.03Dec 18, 2025: $71.70Dec 19, 2025: $70.45Dec 22, 2025: $69.83Dec 23, 2025: $68.84Dec 24, 2025: $68.79Dec 26, 2025: $68.60Dec 29, 2025: $67.53Dec 30, 2025: $66.91Dec 31, 2025: $66.44Jan 2, 2026: $66.84Jan 5, 2026: $68.22Jan 6, 2026: $68.75Jan 7, 2026: $68.58Jan 8, 2026: $70.08Jan 9, 2026: $69.86Jan 12, 2026: $68.39Jan 13, 2026: $68.23Jan 14, 2026: $69.33Jan 15, 2026: $70.69Jan 16, 2026: $70.38Jan 20, 2026: $68.71Jan 21, 2026: $71.49Jan 22, 2026: $71.44Jan 23, 2026: $68.34Jan 26, 2026: $68.35Jan 27, 2026: $68.80Jan 28, 2026: $68.52Jan 29, 2026: $69.26Jan 30, 2026: $69.64Feb 2, 2026: $71.89Feb 3, 2026: $72.43Feb 4, 2026: $74.19Feb 5, 2026: $74.15Feb 6, 2026: $74.58Feb 9, 2026: $73.43Feb 10, 2026: $72.61Feb 11, 2026: $71.75Feb 12, 2026: $72.40Feb 13, 2026: $72.07Feb 17, 2026: $72.56Feb 18, 2026: $72.08Feb 19, 2026: $71.74Feb 20, 2026: $71.54Feb 23, 2026: $68.34Feb 24, 2026: $68.86Feb 25, 2026: $69.86Feb 26, 2026: $70.77Feb 27, 2026: $67.11Mar 2, 2026: $68.38Mar 3, 2026: $68.62Mar 4, 2026: $68.62Mar 5, 2026: $66.97Mar 6, 2026: $66.53Mar 9, 2026: $67.10Mar 10, 2026: $66.87Mar 11, 2026: $67.03Mar 12, 2026: $67.32Mar 13, 2026: $67.48Mar 16, 2026: $66.92Mar 17, 2026: $67.04Mar 18, 2026: $66.44Mar 19, 2026: $66.95Mar 20, 2026: $66.65Mar 23, 2026: $67.61Mar 24, 2026: $67.84Mar 25, 2026: $67.71Mar 26, 2026: $67.85Mar 27, 2026: $67.36Mar 30, 2026: $67.04Mar 31, 2026: $67.29Apr 1, 2026: $67.87Apr 2, 2026: $67.77Apr 6, 2026: $68.26Apr 7, 2026: $68.23Apr 8, 2026: $70.40Apr 9, 2026: $71.70Apr 10, 2026: $71.68Apr 13, 2026: $72.34Apr 14, 2026: $72.08Apr 15, 2026: $71.17Apr 16, 2026: $70.55Apr 17, 2026: $72.31Apr 20, 2026: $72.16Apr 21, 2026: $71.30Apr 22, 2026: $71.11Apr 23, 2026: $72.27Apr 24, 2026: $71.31Apr 27, 2026: $71.68Apr 28, 2026: $72.51Apr 29, 2026: $71.16Apr 30, 2026: $71.74May 1, 2026: $71.66May 4, 2026: $71.12May 5, 2026: $71.76May 6, 2026: $72.56May 7, 2026: $73.26May 8, 2026: $73.27May 11, 2026: $72.96May 12, 2026: $72.40May 13, 2026: $71.27May 14, 2026: $71.68May 15, 2026: $70.83May 18, 2026: $72.20May 19, 2026: $71.71May 20, 2026: $72.42May 21, 2026: $71.82May 22, 2026: $72.78May 26, 2026: $73.05May 27, 2026: $72.23May 28, 2026: $72.41May 29, 2026: $72.16Jun 1, 2026: $70.92Jun 2, 2026: $71.99Jun 3, 2026: $71.00Jun 4, 2026: $72.94Jun 5, 2026: $72.98Jun 8, 2026: $73.49Jun 9, 2026: $74.48Jun 10, 2026: $75.31Jun 11, 2026: $75.67Jun 12, 2026: $76.53Jun 15, 2026: $75.09Jun 16, 2026: $75.51Jun 17, 2026: $73.59Jun 18, 2026: $73.56Jun 22, 2026: $75.11Jun 23, 2026: $75.92Jun 24, 2026: $76.46Jun 25, 2026: $77.10Jun 26, 2026: $77.82Jun 29, 2026: $76.14Jun 30, 2026: $75.95Jul 1, 2026: $77.02Jul 2, 2026: $75.90Jul 6, 2026: $76.11Jul 7, 2026: $75.98Jul 8, 2026: $74.61Jul 9, 2026: $75.15Jul 10, 2026: $75.42Jul 13, 2026: $75.87Jul 14, 2026: $75.22Jul 15, 2026: $75.62Jul 16, 2026: $77.84Jul 17, 2026: $76.53Jul 20, 2026: $76.09Jul 21, 2026: $75.67Jul 22, 2026: $75.89Jul 23, 2026: $75.76Jul 24, 2026: $76.79Jul 27, 2026: $76.65Jul 28, 2026: $77.68Jul 29, 2026: $76.66Jul 30, 2026: $76.34Jul 31, 2026: $76.54Aug 3, 2026: $76.22Aug 4, 2026: $76.25Aug 5, 2026: $75.90Aug 6, 2026: $75.11Aug 7, 2026: $73.55Aug 10, 2026: $72.81Aug 11, 2026: $72.04Aug 12, 2026: $72.71Aug 13, 2026: $73.41Aug 14, 2026: $73.38Aug 17, 2026: $73.14Aug 18, 2026: $72.61Aug 19, 2026: $71.53Aug 20, 2026: $71.70Aug 21, 2026: $71.49Aug 24, 2026: $71.54Aug 25, 2026: $70.81Aug 26, 2026: $70.77Aug 27, 2026: $70.61Aug 28, 2026: $70.93Aug 31, 2026: $70.16Sep 1, 2026: $69.64Sep 2, 2026: $70.62Sep 3, 2026: $71.54Sep 4, 2026: $71.91Sep 8, 2026: $71.36Sep 9, 2026: $70.61Sep 10, 2026: $71.04Sep 11, 2026: $70.94Sep 14, 2026: $71.76Sep 15, 2026: $71.49Sep 16, 2026: $70.93Sep 17, 2026: $70.52Sep 18, 2026: $70.24Sep 21, 2026: $70.16Sep 22, 2026: $69.75Sep 23, 2026: $69.11Sep 24, 2026: $69.39Sep 25, 2026: $69.94Sep 28, 2026: $69.53Sep 29, 2026: $68.94Sep 30, 2026: $68.50Oct 1, 2026: $69.12Oct 2, 2026: $69.84Oct 5, 2026: $69.49Oct 6, 2026: $68.94Oct 7, 2026: $68.11Oct 8, 2026: $68.40Oct 9, 2026: $67.92Oct 12, 2026: $67.78Oct 13, 2026: $67.36Oct 14, 2026: $67.15Oct 15, 2026: $67.65Oct 16, 2026: $67.34Oct 19, 2026: $66.04Oct 20, 2026: $65.31Oct 21, 2026: $66.09Oct 22, 2026: $67.28Oct 23, 2026: $67.16Oct 26, 2026: $66.78Oct 27, 2026: $66.67Oct 28, 2026: $66.19Oct 29, 2026: $66.97Oct 30, 2026: $66.86Nov 2, 2026: $68.89Nov 3, 2026: $67.57Nov 4, 2026: $69.02Nov 5, 2026: $68.30Nov 6, 2026: $67.60Nov 9, 2026: $68.45Nov 10, 2026: $67.85Nov 11, 2026: $68.02Nov 12, 2026: $67.51Nov 13, 2026: $67.76
Nov 13, 2025Low $63.42 · High $77.84Nov 13, 2026
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