5 institutional investors and hedge funds own IBKR, holding 15,314,352 shares worth $1.3B (latest 13F filings).
Institutional holders of IBKR — largest position first.
Super Fund | Position | Shares | Curr. Value | Port. % | Activity |
|---|---|---|---|---|---|
| Ninety One UK | Equity | 5,258,689 | $457,716,269 | 1.02% | +100% |
| Viking Global Investors | Equity | 4,830,748 | $420,468,306 | 1.20% | +246.46% |
| Egerton Capital | Equity | 4,129,416 | $359,424,369 | 3.47% | -34.19% |
| Lone Pine Capital | Equity | 577,666 | $50,280,049 | 0.31% | +100% |
| Cantillon Capital Management | Equity | 517,833 | $45,072,184 | 6.78% | -95.40% |