INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 284 filers reported holding INTERACTIVE BROKERS GROUP IN in Q4 2020. The put-call ratio across all filers is 1.12 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $2,628,000 | +28.5% | 43,144 | +2.0% | 0.04% | +12.5% |
| Q3 2020 | $2,045,000 | +16.4% | 42,310 | +0.6% | 0.04% | +11.1% |
| Q2 2020 | $1,757,000 | -0.3% | 42,060 | +3.0% | 0.04% | -12.2% |
| Q1 2020 | $1,762,000 | -7.4% | 40,822 | 0.0% | 0.04% | +10.8% |
| Q4 2019 | $1,903,000 | -12.1% | 40,822 | +1.4% | 0.04% | -17.8% |
| Q3 2019 | $2,165,000 | -0.2% | 40,248 | +0.6% | 0.04% | -2.2% |
| Q2 2019 | $2,169,000 | +4.7% | 40,021 | +0.2% | 0.05% | +7.0% |
| Q1 2019 | $2,071,000 | -3.6% | 39,927 | +1.5% | 0.04% | -18.9% |
| Q4 2018 | $2,149,000 | +0.8% | 39,329 | +2.0% | 0.05% | +17.8% |
| Q3 2018 | $2,133,000 | -9.7% | 38,564 | +5.2% | 0.04% | -15.1% |
| Q2 2018 | $2,361,000 | -2.2% | 36,661 | +2.1% | 0.05% | -7.0% |
| Q1 2018 | $2,414,000 | +16.7% | 35,899 | +2.8% | 0.06% | +18.8% |
| Q4 2017 | $2,068,000 | +153.7% | 34,920 | +92.9% | 0.05% | +140.0% |
| Q3 2017 | $815,000 | +30.0% | 18,100 | +8.0% | 0.02% | +25.0% |
| Q2 2017 | $627,000 | +13.6% | 16,766 | +5.5% | 0.02% | +14.3% |
| Q1 2017 | $552,000 | +1.8% | 15,897 | +7.0% | 0.01% | -6.7% |
| Q4 2016 | $542,000 | +11.1% | 14,856 | +7.3% | 0.02% | +7.1% |
| Q3 2016 | $488,000 | +21.1% | 13,848 | +21.7% | 0.01% | +16.7% |
| Q2 2016 | $403,000 | -1.0% | 11,383 | +10.0% | 0.01% | 0.0% |
| Q1 2016 | $407,000 | 0.0% | 10,350 | +10.8% | 0.01% | -7.7% |
| Q4 2015 | $407,000 | +21.9% | 9,339 | +10.4% | 0.01% | +18.2% |
| Q3 2015 | $334,000 | -0.6% | 8,457 | +4.7% | 0.01% | +10.0% |
| Q2 2015 | $336,000 | +27.3% | 8,078 | +4.0% | 0.01% | +25.0% |
| Q1 2015 | $264,000 | +20.5% | 7,764 | +3.2% | 0.01% | +300.0% |
| Q4 2014 | $219,000 | +23.0% | 7,521 | +5.6% | 0.00% | +100.0% |
| Q3 2014 | $178,000 | +26.2% | 7,125 | +17.8% | 0.00% | 0.0% |
| Q2 2014 | $141,000 | +11.0% | 6,047 | +2.9% | 0.00% | 0.0% |
| Q1 2014 | $127,000 | -34.2% | 5,874 | -26.1% | 0.00% | -50.0% |
| Q4 2013 | $193,000 | +39.9% | 7,949 | +8.2% | 0.00% | 0.0% |
| Q3 2013 | $138,000 | +53.3% | 7,346 | +29.8% | 0.00% | +100.0% |
| Q2 2013 | $90,000 | – | 5,660 | – | 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% |