INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 214 filers reported holding INTERACTIVE BROKERS GROUP IN in Q3 2017. The put-call ratio across all filers is 1.49 and the average weighting 0.7%.
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 | 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% |