INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 253 filers reported holding INTERACTIVE BROKERS GROUP IN in Q1 2019. The put-call ratio across all filers is 1.80 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $2,674,000 | +3.9% | 49,712 | +4.7% | 0.09% | +3.5% |
| Q2 2019 | $2,573,000 | +77.7% | 47,472 | +70.1% | 0.09% | +72.0% |
| Q1 2019 | $1,448,000 | -6.4% | 27,904 | -1.4% | 0.05% | -19.4% |
| Q4 2018 | $1,547,000 | +20.1% | 28,304 | +21.6% | 0.06% | +47.6% |
| Q3 2018 | $1,288,000 | +258.8% | 23,280 | +318.1% | 0.04% | +250.0% |
| Q2 2018 | $359,000 | -4.0% | 5,568 | 0.0% | 0.01% | -7.7% |
| Q1 2018 | $374,000 | +18.4% | 5,568 | +4.2% | 0.01% | +18.2% |
| Q4 2017 | $316,000 | +43.6% | 5,344 | +9.5% | 0.01% | +37.5% |
| Q3 2017 | $220,000 | +35.8% | 4,880 | +13.0% | 0.01% | +33.3% |
| Q2 2017 | $162,000 | +80.0% | 4,320 | +66.7% | 0.01% | +100.0% |
| Q1 2017 | $90,000 | +34.3% | 2,592 | +42.1% | 0.00% | 0.0% |
| Q4 2016 | $67,000 | – | 1,824 | – | 0.00% | – |
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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% |