Interactive Brokers Gro Class A – Investors and Politicians Who Own It
IBKR
Investors who own it
10 tracked investors, $932.7M in shares, each from their latest 13F.
| Investor | Value | Share of portfolio |
|---|---|---|
Andreas HalvorsenViking Global Investors, Q2 2026 | $420.5M | 1.20% |
John ArmitageEgerton Capital, Q2 2026 | $359.4M | 3.47% |
| $77.9M | 0.05% | |
Stephen MandelLone Pine Capital, Q2 2026 | $50.3M | 0.31% |
George SorosSoros Fund Management, Q2 2026 | $13.2M | 0.16% |
Ray DalioBridgewater Associates, Q2 2026 | $3.7M | 0.01% |
Anand ParekhAlyeska Investment Group, Q2 2026 | $2.5M | 0.01% |
Barry RitholtzRitholtz Wealth Management, Q2 2026 | $1.9M | 0.03% |
Jeremy GranthamGMO (Grantham Mayo Van Otterloo), Q2 2026 | $1.8M | 0.00% |
Mario GabelliGAMCO Investors, Q2 2026 | $1.4M | 0.01% |
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
| Politician | Est. value | Share of portfolio |
|---|---|---|
Nancy PelosiD-CA · House | $1M | 0.64% |
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| National Pension Service (Korea) | New | 173,249 |
| John Armitage | Reduced −0.8% | 1,833,969 |
| Anand Parekh | Sold out | 0 |
| Ray Dalio | New | 46,304 |
| George Soros | Reduced −11% | 198,157 |
| Mario Gabelli | Reduced −0.4% | 5,030 |
| Barry Ritholtz | Added +4.1% | 1,987 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
| Politician | Action | Traded |
|---|---|---|
Lisa C. McClainSpouseR-MI · House | Sold$1K–$15K | Oct 14, 2025disclosed Nov 21, 2025 |
Lisa C. McClainSpouseR-MI · House | Bought$1K–$15K | Aug 13, 2025disclosed Sep 12, 2025 |
Lisa C. McClainSpouseR-MI · House | Sold$1K–$15K | Jun 24, 2025disclosed Aug 13, 2025 |
Lisa C. McClainSpouseR-MI · House | Bought$1K–$15K | Jun 17, 2025disclosed Aug 13, 2025 |
Morgan McGarveySpouseD-KY · House | Sold$1K–$15K | Nov 13, 2024disclosed Dec 10, 2024 |
Morgan McGarveySpouseD-KY · House | Bought$1K–$15K | Jun 6, 2024disclosed Jul 3, 2024 |
Nancy PelosiSpouseD-CA · House | Sold part$100K–$250K | May 8, 2020disclosed Jun 9, 2020 |