International Bancshares Q1 net income rises 5.5% to $102.2 million
International Bancshares Corporation reported net income of $102.2 million, or $1.64 per diluted share, for the three months ended March 31, 2026, up from $96.9 million, or $1.56 per diluted share, a year earlier. The company attributed the results to growth in its investment and loan portfolios and a decline in interest expense, mainly from lower rates paid on deposits, which matters to shareholders as a sign of continued earnings growth.
Key points
- Net income for Q1 2026 was $102.2 million, up 5.5% from $96.9 million in Q1 2025.
- Diluted earnings per share were $1.64, up 5.1% from $1.56.
- Total assets were approximately $16.8 billion at March 31, 2026, versus $16.6 billion at December 31, 2025.
- Deposits were approximately $12.6 billion at March 31, 2026, versus $12.4 billion at December 31, 2025.
The filing
Written by AI (Anthropic Claude, claude-haiku-5-5) on Nov 8, 2026, 1:01 AM ET, from the text of the filing and its press-release exhibits only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on May 07, 2026.
Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.