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Interactive Brokers Group, Inc. IBKR

Nasdaq · stock · Security Brokers, Dealers & Flotation Companies · website · IPO 2007-05-04 · LEI

Interactive Brokers Group, Inc. statistics & valuation

Market cap$152.4B
P / S62.4×
P / B7.4×
Dividend yield0.09%
Graham number -47.6%$48.00

Market cap as of 2026-06-29. Multiples are price-derived and refreshed daily; everything else from the latest financial reports. The Graham number is Benjamin Graham's rough maximum fair value ($48.00); a green figure means the price is below it.

Profitability & efficiency

Gross margin (%)
2016201720182019202020212022202320242025
Operating margin (%)
2016201720182019202020212022202320242025
Return on equity (%)
2016201720182019202020212022202320242025
Shares outstanding
269.2M 283.6M 297.1M 307.3M 322.6M 380.0M 405.2M 423.4M 436.0M 443.9M 2016201720182019202020212022202320242025
Net debt ($)
2016201720182019202020212022202320242025
Share buybacks ($)
2016201720182019202020212022202320242025
Return on assets (%)
2016201720182019202020212022202320242025
Free cash flow margin (%)
2016201720182019202020212022202320242025
Debt / equity (×)
2016201720182019202020212022202320242025
EPS ($)
$0.31 $0.27 $0.57 $0.53 $0.60 $0.81 $0.94 $1.42 $1.73 $2.22 2016201720182019202020212022202320242025

Margins and returns computed from annual filings. Falling shares outstanding = buybacks; rising = dilution. Net debt = debt − cash (negative = net cash).

P / E vs its own history

Interactive Brokers Group, Inc. trades at about 41.3× earnings — above its 10-year norm (10-year range 15.6×–59.8×, median 25.3×).

15.6× 59.8×

Shaded band = 10-year range (15.6×–59.8×); dot = today's 41.3×.

Historical P/E = month-end price near each fiscal year-end ÷ that year's EPS. A read on whether the stock is cheap or dear relative to how it has typically been valued — not a forecast.

Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.