INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 195 filers reported holding INTERACTIVE BROKERS GROUP IN in Q1 2016. The put-call ratio across all filers is 3.11 and the average weighting 1.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $6,914,000 | -14.1% | 125,000 | 0.0% | 2.72% | -16.4% |
| Q2 2018 | $8,051,000 | -46.8% | 125,000 | -44.4% | 3.26% | -51.8% |
| Q1 2018 | $15,129,000 | -39.2% | 225,000 | -46.4% | 6.76% | -32.2% |
| Q4 2017 | $24,868,000 | +25.5% | 420,000 | -4.5% | 9.97% | +12.3% |
| Q3 2017 | $19,818,000 | -11.7% | 440,000 | -26.7% | 8.88% | -19.9% |
| Q2 2017 | $22,452,000 | +7.8% | 600,000 | 0.0% | 11.09% | +1.7% |
| Q1 2017 | $20,832,000 | -4.9% | 600,000 | 0.0% | 10.90% | -28.3% |
| Q4 2016 | $21,906,000 | +3.5% | 600,000 | 0.0% | 15.21% | +4.3% |
| Q3 2016 | $21,162,000 | -0.4% | 600,000 | 0.0% | 14.58% | -15.4% |
| Q2 2016 | $21,240,000 | -10.0% | 600,000 | 0.0% | 17.24% | -14.3% |
| Q1 2016 | $23,592,000 | -9.8% | 600,000 | 0.0% | 20.12% | -18.3% |
| Q4 2015 | $26,160,000 | – | 600,000 | – | 24.64% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Greenwich Wealth Management LLC | 3,117,859 | $269,882 | 28.52% |
| Oakcliff Capital Partners, LP | 339,647 | $29,399,844 | 20.19% |
| BROOKTREE CAPITAL MANAGEMENT | 169,864 | $14,703,428 | 12.28% |
| Teton Capital Partners | 550,174 | $47,623,061 | 10.22% |
| Bares Capital Management | 2,566,395 | $222,147,151 | 9.49% |
| ABRAMS BISON INVESTMENTS, LLC | 929,600 | $80,466,176 | 8.84% |
| RV Capital GmbH | 288,747 | $24,993,940 | 7.63% |
| Bronte Capital Management Pty Ltd. | 841,228 | $72,816,696 | 7.34% |
| Owls Nest Partners IA, LLC | 230,278 | $19,932,864 | 6.46% |
| AWH Capital, L.P. | 79,500 | $6,881,520 | 6.13% |