Stocks · Financials · State Commercial Banks

INTERNATIONAL BANCSHARES CORP

IBOC Clue Score62
United States Fiscal year ends December CIK 0000315709
$67.92 -0.70% Close, 9 Oct 2026

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
67.92 on 9 Oct 2026
78 71 63 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $66.82 14 Oct 2025 $68.58 15 Oct 2025 $67.85 16 Oct 2025 $64.75 17 Oct 2025 $65.54 20 Oct 2025 $66.72 21 Oct 2025 $66.38 22 Oct 2025 $66.63 23 Oct 2025 $66.59 24 Oct 2025 $68.35 27 Oct 2025 $67.97 28 Oct 2025 $67.56 29 Oct 2025 $66.50 30 Oct 2025 $66.16 31 Oct 2025 $66.38 3 Nov 2025 $68.06 4 Nov 2025 $67.75 5 Nov 2025 $68.67 6 Nov 2025 $67.31 7 Nov 2025 $67.18 10 Nov 2025 $65.83 11 Nov 2025 $66.19 12 Nov 2025 $65.58 13 Nov 2025 $65.19 14 Nov 2025 $66.19 17 Nov 2025 $63.42 18 Nov 2025 $63.94 19 Nov 2025 $64.25 20 Nov 2025 $64.53 21 Nov 2025 $66.39 24 Nov 2025 $65.75 25 Nov 2025 $66.89 26 Nov 2025 $66.50 28 Nov 2025 $66.48 1 Dec 2025 $66.98 2 Dec 2025 $66.15 3 Dec 2025 $67.97 4 Dec 2025 $68.93 5 Dec 2025 $69.28 8 Dec 2025 $69.64 9 Dec 2025 $68.83 10 Dec 2025 $72.39 11 Dec 2025 $72.70 12 Dec 2025 $72.50 15 Dec 2025 $72.86 16 Dec 2025 $71.46 17 Dec 2025 $71.03 18 Dec 2025 $71.70 19 Dec 2025 $70.45 22 Dec 2025 $69.83 23 Dec 2025 $68.84 24 Dec 2025 $68.79 26 Dec 2025 $68.60 29 Dec 2025 $67.53 30 Dec 2025 $66.91 31 Dec 2025 $66.44 2 Jan 2026 $66.84 5 Jan 2026 $68.22 6 Jan 2026 $68.75 7 Jan 2026 $68.58 8 Jan 2026 $70.08 9 Jan 2026 $69.86 12 Jan 2026 $68.39 13 Jan 2026 $68.23 14 Jan 2026 $69.33 15 Jan 2026 $70.69 16 Jan 2026 $70.38 20 Jan 2026 $68.71 21 Jan 2026 $71.49 22 Jan 2026 $71.44 23 Jan 2026 $68.34 26 Jan 2026 $68.35 27 Jan 2026 $68.80 28 Jan 2026 $68.52 29 Jan 2026 $69.26 30 Jan 2026 $69.64 2 Feb 2026 $71.89 3 Feb 2026 $72.43 4 Feb 2026 $74.19 5 Feb 2026 $74.15 6 Feb 2026 $74.58 9 Feb 2026 $73.43 10 Feb 2026 $72.61 11 Feb 2026 $71.75 12 Feb 2026 $72.40 13 Feb 2026 $72.07 17 Feb 2026 $72.56 18 Feb 2026 $72.08 19 Feb 2026 $71.74 20 Feb 2026 $71.54 23 Feb 2026 $68.34 24 Feb 2026 $68.86 25 Feb 2026 $69.86 26 Feb 2026 $70.77 27 Feb 2026 $67.11 2 Mar 2026 $68.38 3 Mar 2026 $68.62 4 Mar 2026 $68.62 5 Mar 2026 $66.97 6 Mar 2026 $66.53 9 Mar 2026 $67.10 10 Mar 2026 $66.87 11 Mar 2026 $67.03 12 Mar 2026 $67.32 13 Mar 2026 $67.48 16 Mar 2026 $66.92 17 Mar 2026 $67.04 18 Mar 2026 $66.44 19 Mar 2026 $66.95 20 Mar 2026 $66.65 23 Mar 2026 $67.61 24 Mar 2026 $67.84 25 Mar 2026 $67.71 26 Mar 2026 $67.85 27 Mar 2026 $67.36 30 Mar 2026 $67.04 31 Mar 2026 $67.29 1 Apr 2026 $67.87 2 Apr 2026 $67.77 6 Apr 2026 $68.26 7 Apr 2026 $68.23 8 Apr 2026 $70.40 9 Apr 2026 $71.70 10 Apr 2026 $71.68 13 Apr 2026 $72.34 14 Apr 2026 $72.08 15 Apr 2026 $71.17 16 Apr 2026 $70.55 17 Apr 2026 $72.31 20 Apr 2026 $72.16 21 Apr 2026 $71.30 22 Apr 2026 $71.11 23 Apr 2026 $72.27 24 Apr 2026 $71.31 27 Apr 2026 $71.68 28 Apr 2026 $72.51 29 Apr 2026 $71.16 30 Apr 2026 $71.74 1 May 2026 $71.66 4 May 2026 $71.12 5 May 2026 $71.76 6 May 2026 $72.56 7 May 2026 $73.26 8 May 2026 $73.27 11 May 2026 $72.96 12 May 2026 $72.40 13 May 2026 $71.27 14 May 2026 $71.68 15 May 2026 $70.83 18 May 2026 $72.20 19 May 2026 $71.71 20 May 2026 $72.42 21 May 2026 $71.82 22 May 2026 $72.78 26 May 2026 $73.05 27 May 2026 $72.23 28 May 2026 $72.41 29 May 2026 $72.16 1 Jun 2026 $70.92 2 Jun 2026 $71.99 3 Jun 2026 $71.00 4 Jun 2026 $72.94 5 Jun 2026 $72.98 8 Jun 2026 $73.49 9 Jun 2026 $74.48 10 Jun 2026 $75.31 11 Jun 2026 $75.67 12 Jun 2026 $76.53 15 Jun 2026 $75.09 16 Jun 2026 $75.51 17 Jun 2026 $73.59 18 Jun 2026 $73.56 22 Jun 2026 $75.11 23 Jun 2026 $75.92 24 Jun 2026 $76.46 25 Jun 2026 $77.10 26 Jun 2026 $77.82 29 Jun 2026 $76.14 30 Jun 2026 $75.95 1 Jul 2026 $77.02 2 Jul 2026 $75.90 6 Jul 2026 $76.11 7 Jul 2026 $75.98 8 Jul 2026 $74.61 9 Jul 2026 $75.15 10 Jul 2026 $75.42 13 Jul 2026 $75.87 14 Jul 2026 $75.22 15 Jul 2026 $75.62 16 Jul 2026 $77.84 17 Jul 2026 $76.53 20 Jul 2026 $76.09 21 Jul 2026 $75.67 22 Jul 2026 $75.89 23 Jul 2026 $75.76 24 Jul 2026 $76.79 27 Jul 2026 $76.65 28 Jul 2026 $77.68 29 Jul 2026 $76.66 30 Jul 2026 $76.34 31 Jul 2026 $76.54 3 Aug 2026 $76.22 4 Aug 2026 $76.25 5 Aug 2026 $75.90 6 Aug 2026 $75.11 7 Aug 2026 $73.55 10 Aug 2026 $72.81 11 Aug 2026 $72.04 12 Aug 2026 $72.71 13 Aug 2026 $73.41 14 Aug 2026 $73.38 17 Aug 2026 $73.14 18 Aug 2026 $72.61 19 Aug 2026 $71.53 20 Aug 2026 $71.70 21 Aug 2026 $71.49 24 Aug 2026 $71.54 25 Aug 2026 $70.81 26 Aug 2026 $70.77 27 Aug 2026 $70.61 28 Aug 2026 $70.93 31 Aug 2026 $70.16 1 Sep 2026 $69.64 2 Sep 2026 $70.62 3 Sep 2026 $71.54 4 Sep 2026 $71.91 8 Sep 2026 $71.36 9 Sep 2026 $70.61 10 Sep 2026 $71.04 11 Sep 2026 $70.94 14 Sep 2026 $71.76 15 Sep 2026 $71.49 16 Sep 2026 $70.93 17 Sep 2026 $70.52 18 Sep 2026 $70.24 21 Sep 2026 $70.16 22 Sep 2026 $69.75 23 Sep 2026 $69.11 24 Sep 2026 $69.39 25 Sep 2026 $69.94 28 Sep 2026 $69.53 29 Sep 2026 $68.94 30 Sep 2026 $68.50 1 Oct 2026 $69.12 2 Oct 2026 $69.84 5 Oct 2026 $69.49 6 Oct 2026 $68.94 7 Oct 2026 $68.11 8 Oct 2026 $68.40 9 Oct 2026 $67.92 Norton Larry A Director Sold at will $720.00K 21 May 2026 · at $72.00 · 8.2% of stake
0 buys1 sale at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Net income
$412.29M
Free cash flow
$472.94M
Return on equity
12.7%
EPS growth, 1 yr
0.8%

Revenue and profit

Fiscal years, as filed with the SEC · point at a year for the detail
Full statements →
0K 167M FY20 Fiscal year 2020 Revenue $0.00 Net income $167.32M Margin n/a 0K 254M FY21 Fiscal year 2021 Revenue $0.00 Net income $253.92M Margin n/a 0K 300M FY22 Fiscal year 2022 Revenue $0.00 Net income $300.23M Margin n/a 0K 412M FY23 Fiscal year 2023 Revenue $0.00 Net income $411.77M Margin n/a 0K 409M FY24 Fiscal year 2024 Revenue $0.00 Net income $409.17M Margin n/a 0K 412M FY25 Fiscal year 2025 Revenue $0.00 Net income $412.29M Margin n/a
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
21 May 2026 Norton Larry A
Director
Sold at will $720.00K 8.2%
15 Aug 2025 SANCHEZ ANTONIO R JR
Director
Sold at will $2.72M 8.2%
14 Aug 2025 SANCHEZ ANTONIO R JR
Director
Sold at will $5.59M 14.1%
13 Nov 2024 NIXON DENNIS E
CEO
Sold at will $4.66M 6.8%
12 Nov 2024 NIXON DENNIS E
CEO
Sold at will $2.51M 3.5%
22 May 2024 SANCHEZ ANTONIO R JR
Director
Sold at will $2.91M 3.9%