Interactive Brokers (IBKR) fundamentals: P/E, valuation, undervalued?
Interactive Brokers · Financials · ref. ETF XLF · price $96.55
In short — Interactive Brokers trades at 38.5× earnings (P/E), 30.4× forward, with a net margin of 16.5 % and revenue growth of +26 %. Read: Cheap for the growth (P/E 30 for ~35% growth (PEG 0.9)).
Is Interactive Brokers stock cheap or undervalued? A good time to buy? Here are its fundamentals — P/E, PEG, margin and income statement — to judge its valuation.
📈 1-year price
$96.55+53.8% over range
Aug 28, 25low $60.16 · high $98.19Aug 27, 26
📏 Click 2 points (left → right) to measure the change · click again to clear.
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Buy
100% recommend buying · 6 analysts
Valuation : Cheap for the growth — P/E 30 for ~35% growth (PEG 0.9)
Valuation
38.5
P/E (price/earnings)
30.4
Forward P/E
1.09
PEG
7.4
Price/book (P/B)
$164.5B
Market cap
2.51
EPS
Profitability & growth
16.5 %
Net margin
+26 %
Revenue growth
+35 %
Earnings growth
$45.8B
Total debt
Interactive Brokers income statement
| Fiscal year | Revenue | Net income | Margin |
|---|---|---|---|
| 2022 | $3.2B | $380M | 11.8 % |
| 2023 | $4.4B | $600M | 13.7 % |
| 2024 | $5.3B | $755M | 14.4 % |
| 2025 | $6.2B | $984M | 16.0 % |
⚠️ Indicative financial data (Yahoo Finance), not investment advice. Amounts in $.
Frequently asked questions
What is Interactive Brokers's P/E and is the stock undervalued? What's a good P/E?
Interactive Brokers's P/E is 38.5 (forward 30.4). Below ~15 = fairly cheap, above ~30 = expensive. Our valuation verdict: "Cheap for the growth".
Is Interactive Brokers profitable?
Interactive Brokers has a net margin of 16.5 % (EPS 2.51). The company is profitable.
Is IBKR stock expensive?
Our read: "Cheap for the growth" — P/E 30 for ~35% growth (PEG 0.9). Cross-check with growth and sector.
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