Where do International Bancshares's ratios come from?

Every ratio is computed from International Bancshares's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.

	TTM Q1 '26	TTM Q4 '25	TTM Q3 '25	TTM Q2 '25	TTM Q1 '25
Profitability
Net margin	49%0.0pp	49%-1.5pp	50.5%+0.7pp	49.8%+0.4pp	49.5%+0.4pp
Returns
Return on equity	13.5%-0.1pp	13.6%-0.7pp	14.3%-0.4pp	14.7%-0.5pp	15.2%-0.4pp
Efficiency
Asset turnover	0.1×0.0×	0.1×0.0×	0.1×0.0×	0.1×0.0×	0.1×0.0×
Per Share
Book value per share	$52.82+1.1%	$52.23+3.9%	$50.25+3.5%	$48.56+4.5%	$46.47+3.5%
Valuation
Market capitalization	$4.18B+1.3%	$4.13B-3.3%	$4.27B+4.7%	$4.08B+4.0%	$3.92B-0.1%
Price / earnings	10×0.0×	10×-0.1×	10.2×+0.3×	9.9×+0.3×	9.6×0.0×
Price / sales	4.9×0.0×	4.9×-0.2×	5.1×+0.2×	4.9×+0.2×	4.7×0.0×
Price / book	1.3×0.0×	1.3×-0.1×	1.4×0.0×	1.4×0.0×	1.4×0.0×

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Questions, answered.

Where do International Bancshares's ratios come from?: Every ratio is computed from International Bancshares's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.