Where do Interactive Brokers Group, Inc.'s ratios come from?

Every ratio is computed from Interactive Brokers Group, Inc.'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	277%+14.8pp	272.3%+11.5pp	267.8%+7.9pp	262.8%+2.4pp	262.2%+4.6pp
Free cash flow margin	1,048.9%+378pp	965.9%+313pp	879.5%+291pp	797.5%—	671%—
Returns
Return on equity	356.3%+10.5pp	352.6%+7.4pp	348.9%+2.9pp	344.1%-6.9pp	345.8%-2.3pp
Return on assets	9.6%-0.1pp	9.7%+0.1pp	9.7%+0.2pp	9.6%+0.3pp	9.7%+0.7pp
Efficiency
Asset turnover	0.1×0.0×	0.1×0.0×	0.1×0.0×	0.1×0.0×	0.1×0.0×
Leverage
Debt-to-equity	0.1×0.0×	0.1×0.0×	0.1×0.0×	0.1×0.0×	0.1×0.0×
Debt-to-assets	0×0.0×	0×0.0×	0×0.0×	0×0.0×	0×0.0×
Per Share
Book value per share	$46.90+21.6%	$44.69-28.9%	$42.43-31.0%	$40.45-51.7%	$38.56-63.2%
Valuation
Market capitalization	$111.67B+70.1%	$99.83B+67.6%	$90.43B+83.8%	$74.95B+73.3%	$65.64B+69.0%
Enterprise value	-$105.19B-15.9%	-$101.23B-14.8%	-$95.61B-5.2%	-$95.95B-8.7%	-$90.79B-4.6%
Price / earnings	26.5×+6.8×	25×+6.2×	24.1×+7.8×	21.4×+6.5×	19.7×+5.4×
Price / sales	18.4×+5.5×	17.1×+4.8×	16.2×+5.6×	14.1×+4.4×	12.9×+3.7×
Price / book	21.4×+5.8×	20×+5.3×	19.2×+6.5×	16.8×+5.1×	15.5×+4.3×
EV / sales	-17.4×+0.6×	-17.5×+0.8×	-17.2×+2.5×	-18.1×+1.9×	-18×+2.7×
Free cash flow yield	230.2%+21.3pp	227.2%+11.8pp	217.3%-3.6pp	226%—	209%—
Earnings yield	60.7%-21.4pp	65.3%-21.3pp	67.8%-32.8pp	75.3%-33.8pp	82.1%-30.7pp
Dividend yield	1.9%-0.3pp	2%-0.1pp	2%-0.4pp	2.1%-0.4pp	2.2%-0.2pp
PEG ratio	1×+0.1×	1×+0.2×	1×+0.4×	1×+0.7×	0.9×+0.6×

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Where do Interactive Brokers Group, Inc.'s ratios come from?: Every ratio is computed from Interactive Brokers Group, Inc.'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.