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6 tracked superinvestors reported holding IBKR in Q2 2026, worth $1.01B in aggregate - 1 of them opened the position this quarter.
Reported Holders
6
Combined Value
$1.01B
Buying : Selling
1 : 1
| Superinvestor | % of Portfolio | Value | Shares | Change |
|---|---|---|---|---|
Bryan Lawrence Oakcliff Capital · filed 2026-08-13 | 33.42% | $89.72M | 1.03M | Unchanged |
Robert Vinall RV Capital · filed 2026-08-14 | 12.75% | $48.84M | 561.09K | −25.97% |
William Von Mueffling Cantillon Capital · filed 2026-07-29 | 6.78% | $45.07M | 517.83K | First tracked quarter |
John Armitage Egerton Capital · filed 2026-07-21 | 3.47% | $359.42M | 4.13M | First tracked quarter |
Viking Global Investors filed 2026-08-14 | 1.20% | $420.47M | 4.83M | First tracked quarter |
Stephen Mandel Lone Pine Capital · filed 2026-08-14 | 0.31% | $50.28M | 577.67K | New |