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%+4.7pp	272.3%+4.5pp	267.8%+5.0pp	262.8%+0.6pp	262.2%+1.3pp
Free cash flow margin	1,048.9%+83.0pp	965.9%+86.4pp	879.5%+82.0pp	797.5%+126pp	671%+18.6pp
Returns
Return on equity	356.3%+3.6pp	352.6%+3.7pp	348.9%+4.9pp	344.1%-1.7pp	345.8%+0.5pp
Return on assets	9.6%0.0pp	9.7%0.0pp	9.7%0.0pp	9.6%0.0pp	9.7%+0.2pp
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+4.9%	$44.69+5.3%	$42.43+4.9%	$40.45+4.9%	$38.56-38.6%
Valuation
Market capitalization	$111.67B+11.9%	$99.83B+10.4%	$90.43B+20.7%	$74.95B+14.2%	$65.64B+10.2%
Enterprise value	-$105.19B-3.9%	-$101.23B-5.9%	-$95.61B+0.4%	-$95.95B-5.7%	-$90.79B-2.9%
Price / earnings	26.5×+1.5×	25×+0.9×	24.1×+2.7×	21.4×+1.7×	19.7×+0.9×
Price / sales	18.4×+1.3×	17.1×+0.9×	16.2×+2.1×	14.1×+1.2×	12.9×+0.7×
Price / book	21.4×+1.3×	20×+0.8×	19.2×+2.3×	16.8×+1.3×	15.5×+0.8×
EV / sales	-17.4×+0.1×	-17.5×-0.2×	-17.2×+0.9×	-18.1×-0.1×	-18×+0.4×
Free cash flow yield	230.2%+3.0pp	227.2%+9.9pp	217.3%-8.6pp	226%+17.0pp	209%-6.4pp
Earnings yield	60.7%-4.5pp	65.3%-2.5pp	67.8%-7.5pp	75.3%-6.8pp	82.1%-4.5pp
Dividend yield	1.9%-0.1pp	2%0.0pp	2%-0.1pp	2.1%-0.1pp	2.2%+0.1pp
PEG ratio	1×0.0×	1×0.0×	1×0.0×	1×+0.1×	0.9×+0.1×

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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.