IBKR vs MS
Interactive Brokers (IBKR) and Morgan Stanley (MS) compared side by side. Morgan Stanley (MS) is larger, with a market cap of $280.9B versus $136.8B for Interactive Brokers, about 2.1 times the size. On trailing earnings, MS is cheaper at 14.2x versus 30.6x for IBKR.
Head to head
| Metric | IBKR | MS |
|---|---|---|
| Market cap | $136.8B | $280.9B |
| P/E (TTM) | 30.6x | 14.2x |
| Forward P/E | 24.1x | 13.2x |
| Revenue (TTM) | $7.1B | $79.8B |
| Revenue growth | 13.5% | 10.8% |
| Gross margin | 92.7% | 87.3% |
| Operating margin | 77.7% | 39.9% |
| Free cash flow | $15.8B | -$18.6B |
| Dividend yield | 0.44% | 2.56% |
| 1-year return | +20.0% | +15.2% |
| 5-year return (annual) | +34.7% | +15.6% |
| Max drawdown | -64% | -88% |
| FI Handbook grade | B- | C+ |
Highlighted: the stronger figure on metrics where higher or lower is clearly better.
Growth of $10,000 (5 years, price only)
IBKR vs MS FAQ
Which is bigger, IBKR or MS?
Morgan Stanley (MS) is larger, with a market cap of $280.9B versus $136.8B for Interactive Brokers, about 2.1 times the size.
Is IBKR or MS cheaper?
On trailing earnings, MS is cheaper at 14.2x versus 30.6x for IBKR. A lower P/E can reflect slower expected growth, so compare growth and margins too.
Which stock performed better over the past year, IBKR or MS?
IBKR returned +20.0% over the past year including dividends, versus +15.2% for MS, through October 23, 2026.
Which pays a higher dividend, IBKR or MS?
MS yields 2.56% versus 0.44% for IBKR.
Full pages: Interactive Brokers · Morgan Stanley