INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 341 filers reported holding INTERACTIVE BROKERS GROUP IN in Q4 2021. The put-call ratio across all filers is 0.81 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $214,000 | -53.9% | 3,429 | -8.9% | 0.00% | 0.0% |
| Q2 2021 | $464,000 | +79.8% | 3,762 | +6.6% | 0.00% | 0.0% |
| Q1 2021 | $258,000 | +20.0% | 3,530 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $215,000 | -30.4% | 3,530 | -44.8% | 0.00% | -40.0% |
| Q3 2020 | $309,000 | +15.7% | 6,400 | 0.0% | 0.01% | 0.0% |
| Q2 2020 | $267,000 | -3.3% | 6,400 | 0.0% | 0.01% | -16.7% |
| Q1 2020 | $276,000 | -33.0% | 6,400 | -27.6% | 0.01% | -14.3% |
| Q4 2019 | $412,000 | -13.3% | 8,835 | 0.0% | 0.01% | -12.5% |
| Q3 2019 | $475,000 | +15.0% | 8,835 | +15.9% | 0.01% | +14.3% |
| Q2 2019 | $413,000 | +32.4% | 7,625 | +27.0% | 0.01% | +16.7% |
| Q1 2019 | $312,000 | -31.3% | 6,005 | -27.7% | 0.01% | -40.0% |
| Q4 2018 | $454,000 | +88.4% | 8,300 | +90.6% | 0.01% | +150.0% |
| Q3 2018 | $241,000 | +14.8% | 4,355 | -27.9% | 0.00% | -20.0% |
| Q1 2017 | $210,000 | -4.5% | 6,039 | 0.0% | 0.01% | 0.0% |
| Q4 2016 | $220,000 | +3.3% | 6,039 | 0.0% | 0.01% | 0.0% |
| Q3 2016 | $213,000 | – | 6,039 | – | 0.01% | – |
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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% |