Interactive Brokers Group, Inc. Cumulative Cost Basis increased by 11.8% to $123.00M in Q4 2025 compared to the prior quarter. Year-over-year, this metric grew by 11.8%, from $110.00M to $123.00M. Over 5 years (FY 2020 to FY 2025), Cumulative Cost Basis shows an upward trend with a 4.9% CAGR.
cumulative_cost_basis| Q4 '21 | Q4 '22 | Q4 '23 | Q4 '24 | Q4 '25 | |
|---|---|---|---|---|---|
| Value | $125.00M | $151.00M | $161.00M | $110.00M | $123.00M |
| QoQ Change | — | +20.8% | +6.6% | -31.7% | +11.8% |
| YoY Change | — | +20.8% | +6.6% | -31.7% | +11.8% |