Position history for BlackRock, Inc.'s holdings in INTERACTIVE BROKERS GROUP IN
BlackRock, Inc. holds 31.4M shares of IBKR (INTERACTIVE BROKERS GROUP IN), worth $2.1B as of 2026-Q1. The position was decreased (-1.0% shares). IBKR represents 0.0% of BlackRock, Inc.'s portfolio.
Current Value
$2.1B
Current Shares
31.4M
Total Value Change
+$278.6M
Total Shares Change
+21M
Other major holders of IBKR: VANGUARD GROUP INC
Decreased |
| 31.4M |
-1.0% |
| $2.1B |
| 0.0% |
| $69.40 |
0 |
| 2025-Q4 | Increased | 31.7M | +2.3% | $2B | 0.0% | $65.00 | 33 |
| 2025-Q3 | Decreased | 31M | -23.0% | $2.1B | 0.0% | $68.72 | 0 |
| 2025-Q2 | Increased | 40.2M | +286.4% | $2.2B | 0.0% | $53.82 | 51 |
| 2025-Q1 | Increased | 10.4M | +0.8% | $1.7B | 0.0% | $41.01 | 32 |
| 2024-Q4 | New | 10.3M | - | $1.8B | 0.0% | $44.50 | 44 |