Interactive Brokers Group, Inc. · NASDAQ:IBKR
Interactive Brokers Group, Inc. shareholders
As of Jun 30, 2026, 1,091 institutions reported holding Interactive Brokers Group, Inc., 85.8% of its shares. Largest: Vanguard, BlackRock and State Street. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Interactive Brokers Group, Inc. | Change | Filed |
|---|---|---|---|---|
| Vanguard | 41.7M | 9.2% | −5.98M | Aug 13, 2026 |
| BlackRock | 33.1M | 7.3% | +1.75M | Aug 7, 2026 |
| State Street | 19.4M | 4.3% | +346K | Aug 7, 2026 |
| Fidelity | 11.8M | 2.6% | −673K | Aug 13, 2026 |
| Geode Capital | 10.6M | 2.3% | +198K | Aug 12, 2026 |
| Greenwich Wealth Management LLC | 9.92M | 2.2% | −2,288 | Aug 12, 2026 |
| Invesco | 9.71M | 2.1% | +61,812 | Aug 14, 2026 |
| Two Sigma | 8.36M | 1.8% | +23,652 | Aug 14, 2026 |
| Wellington | 7.38M | 1.6% | −2.39M | Aug 14, 2026 |
| Kayne Anderson Rudnick Investment Management LLC | 6.37M | 1.4% | −3.65M | Aug 13, 2026 |