Interactive Brokersvs.Block
IBKR vs XYZ · both in Brokers & fintech, part of the Banks, payments & capital markets value chain: Brokers, trading apps and crypto platforms where investors and consumers access the market.
Interactive Brokers is about 3.5× larger than Block by market cap; Block trades at the lower P/E (56.9 vs 153.8); year to date, Interactive Brokers leads (+46.3% vs +18.8%).
Side by side
| IBKR | XYZ | |
|---|---|---|
| Market cap | $160B | $45.9B |
| Price | $94.21 | $78.64 |
| Today | +0.1% | +1.7% |
| Return YTD | +46.3% | +18.8% |
| Return 1Y | +59.7% | +12.4% |
| P/E | 153.8 | 56.9 |
| P/S | 14.8 | 1.9 |
| P/B | 28.6 | 2.1 |
Data as of 2026-07-13 · updates daily after U.S. close
The two companies
Interactive BrokersIBKR
A technology-driven brokerage for active and professional traders, known for low costs, global market access and high margins. Benefits directly from higher interest rates.
Full IBKR profile →BlockXYZ
The fintech behind Square (merchant payments) and Cash App (consumer finance), blending payments, banking-style services and bitcoin. Growth-oriented and competitive.
Full XYZ profile →