INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 323 filers reported holding INTERACTIVE BROKERS GROUP IN in Q1 2021. The put-call ratio across all filers is 2.54 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $300,418,000 | +17.8% | 4,113,068 | -1.7% | 0.17% | +18.3% |
| Q4 2020 | $254,978,000 | -1.1% | 4,185,437 | -21.5% | 0.14% | -19.8% |
| Q3 2020 | $257,742,000 | -13.7% | 5,332,964 | -25.4% | 0.18% | -22.4% |
| Q2 2020 | $298,677,000 | -2.8% | 7,150,523 | +0.5% | 0.23% | -31.5% |
| Q1 2020 | $307,177,000 | -9.0% | 7,115,526 | -1.7% | 0.33% | +2.1% |
| Q4 2019 | $337,511,000 | -15.2% | 7,239,630 | -2.4% | 0.33% | -27.9% |
| Q3 2019 | $397,833,000 | -1.4% | 7,416,727 | +0.2% | 0.45% | +5.6% |
| Q2 2019 | $403,589,000 | +12.9% | 7,403,934 | +7.6% | 0.43% | +9.5% |
| Q1 2019 | $357,434,000 | -3.6% | 6,883,011 | +1.0% | 0.39% | -18.9% |
| Q4 2018 | $370,654,000 | +5.3% | 6,814,747 | +7.1% | 0.48% | +26.8% |
| Q3 2018 | $352,044,000 | -13.1% | 6,364,938 | +1.2% | 0.38% | -13.0% |
| Q2 2018 | $405,061,000 | -2.3% | 6,288,796 | +2.0% | 0.44% | -10.1% |
| Q1 2018 | $414,578,000 | +16.4% | 6,165,648 | +2.5% | 0.49% | +9.7% |
| Q4 2017 | $356,307,000 | +34.6% | 6,017,670 | +2.4% | 0.44% | +32.2% |
| Q3 2017 | $264,805,000 | +19.1% | 5,879,333 | -1.0% | 0.34% | +12.0% |
| Q2 2017 | $222,313,000 | +11.8% | 5,941,025 | +3.8% | 0.30% | +3.5% |
| Q1 2017 | $198,787,000 | -1.0% | 5,725,434 | +4.1% | 0.29% | -12.4% |
| Q4 2016 | $200,777,000 | +1.6% | 5,499,239 | -1.8% | 0.33% | +6.8% |
| Q3 2016 | $197,531,000 | -1.1% | 5,600,548 | -0.7% | 0.31% | -13.2% |
| Q2 2016 | $199,639,000 | +367.0% | 5,639,535 | +418.7% | 0.36% | +374.7% |
| Q1 2016 | $42,752,000 | – | 1,087,276 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Teton Capital Partners | 1,889,915 | $91,340,000 | 12.53% |
| Bronte Capital Management Pty Ltd. | 1,305,296 | $62,093,000 | 10.94% |
| THUNDERBIRD PARTNERS LLP | 1,531,734 | $74,029,000 | 8.90% |
| Oakcliff Capital Partners, LP | 388,286 | $18,766,000 | 8.13% |
| Bares Capital Management | 5,512,620 | $266,425,000 | 5.62% |
| BROOKTREE CAPITAL MANAGEMENT | 137,338 | $6,637,000 | 5.62% |
| Greenwich Wealth Management LLC | 632,756 | $30,581,000 | 5.47% |
| VAN DEN BERG MANAGEMENT I, INC | 116,575 | $5,634,000 | 2.03% |
| AWH Capital, L.P. | 27,000 | $1,305,000 | 1.84% |
| PenderFund Capital Management Ltd. | 90,600 | $5,804,000 | 1.61% |