INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 270 filers reported holding INTERACTIVE BROKERS GROUP IN in Q3 2018. The put-call ratio across all filers is 1.03 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $222,000 | -41.3% | 3,442 | -38.8% | 0.01% | -38.5% |
| Q1 2018 | $378,000 | +1.1% | 5,622 | -43.8% | 0.01% | +116.7% |
| Q2 2017 | $374,000 | -92.2% | 10,000 | -90.9% | 0.01% | -92.0% |
| Q4 2015 | $4,792,000 | +10.5% | 109,900 | 0.0% | 0.08% | 0.0% |
| Q3 2015 | $4,338,000 | -5.0% | 109,900 | 0.0% | 0.08% | +13.6% |
| Q2 2015 | $4,567,000 | -7.9% | 109,900 | -24.6% | 0.07% | -10.8% |
| Q1 2015 | $4,957,000 | +6.1% | 145,700 | -9.1% | 0.07% | +5.7% |
| Q4 2014 | $4,674,000 | +10.1% | 160,300 | -5.8% | 0.07% | +12.9% |
| Q3 2014 | $4,246,000 | -3.5% | 170,200 | -9.9% | 0.06% | -7.5% |
| Q2 2014 | $4,399,000 | +7.5% | 188,900 | 0.0% | 0.07% | +1.5% |
| Q1 2014 | $4,093,000 | +13.4% | 188,900 | -1.8% | 0.07% | -2.9% |
| Q3 2013 | $3,609,000 | – | 192,300 | – | 0.07% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Greenwich Wealth Management LLC | 5,717,949 | $454,120,000 | 37.10% |
| Owls Nest Partners IA, LLC | 352,523 | $27,997,000 | 10.68% |
| Teton Capital Partners | 1,136,000 | $90,221,000 | 10.17% |
| Oakcliff Capital Partners, LP | 261,847 | $20,796,000 | 9.50% |
| THUNDERBIRD PARTNERS LLP | 925,664 | $73,516,000 | 8.48% |
| Bares Capital Management | 5,187,311 | $411,976,000 | 8.24% |
| BROOKTREE CAPITAL MANAGEMENT | 140,132 | $11,129,000 | 6.80% |
| Bronte Capital Management Pty Ltd. | 856,785 | $68,046,000 | 4.49% |
| One01 Capital, LP | 112,719 | $8,952,000 | 3.45% |
| Azora Capital LP | 268,963 | $21,361,000 | 3.34% |