13FINTERACTIVE BROKERS GROUP IN (IBKR)
8 tracked managers currently hold IBKR on their latest filing. Change is versus that manager’s previous filing. Reported as of quarter end, filed up to ~45 days later, not live positions.
Sort: Size Weight change
Sorted by reported value on the latest filing.
| Manager | Period | Change | Value | Weight | Prev weight | Shares | Δ shares |
|---|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP | Q2 2026 | ADD | $725.9M | 0.5 % | 0.5 % | 8,340,400 | +27,429 |
| VIKING GLOBAL INVESTORS LP | Q2 2026 | ADD | $420.5M | 1.2 % | 0.3 % | 4,830,748 | +3,436,419 |
| D. E. Shaw & Co., Inc. | Q2 2026 | ADD | $139.5M | 0.1 % | 0.0 % | 1,602,534 | +1,111,026 |
| CITADEL ADVISORS LLC | Q2 2026 | ADD | $94.2M | 0.1 % | 0.0 % | 1,081,743 | +345,470 |
| Point72 Asset Management, L.P. | Q2 2026 | ADD | $75.5M | 0.1 % | 0.0 % | 867,084 | +805,392 |
| MILLENNIUM MANAGEMENT LLC | Q2 2026 | ADD | $67.2M | 0.0 % | 0.0 % | 772,059 | +186,259 |
| SOROS FUND MANAGEMENT LLC | Q2 2026 | TRIM | $13.2M | 0.2 % | 0.6 % | 151,470 | -493,874 |
| Bridgewater Associates, LP | Q2 2026 | TRIM | $3.7M | 0.0 % | 0.0 % | 42,076 | -30,261 |