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 2023 | $6,358,784 | -66.4% | 73,461 | -67.7% | 0.05% | -69.9% |
| Q2 2023 | $18,906,732 | +45.2% | 227,600 | +44.3% | 0.16% | +30.4% |
| Q1 2023 | $13,019,712 | -50.3% | 157,700 | -56.5% | 0.12% | -42.7% |
| Q4 2022 | $26,205,170 | +36.2% | 362,200 | +20.3% | 0.22% | +35.4% |
| Q3 2022 | $19,234,000 | -9.1% | 300,959 | -21.8% | 0.16% | -21.5% |
| Q2 2022 | $21,168,000 | -49.0% | 384,800 | -38.9% | 0.20% | -45.2% |
| Q1 2022 | $41,484,000 | +26.7% | 629,400 | +52.7% | 0.37% | +25.9% |
| Q4 2021 | $32,745,000 | +1518.6% | 412,300 | +1213.0% | 0.30% | +170.0% |
| Q2 2018 | $2,023,000 | +240.0% | 31,401 | +83.2% | 0.11% | +83.3% |
| Q1 2017 | $595,000 | – | 17,141 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Echinus Advisors, LLC | 1,959,765 | $108,395,000 | 18.60% |
| Teton Capital Partners | 1,469,316 | $81,268,000 | 16.09% |
| Anavon Capital LLP | 273,100 | $15,105,000 | 13.74% |
| Oakcliff Capital Partners, LP | 285,955 | $15,816,000 | 11.74% |
| Bares Capital Management | 5,858,183 | $324,016,000 | 9.08% |
| UNDERHILL INVESTMENT MANAGEMENT LLC | 328,750 | $18,183,000 | 8.92% |
| Arlington Value Capital | 1,682,008 | $93,032,000 | 6.82% |
| Centaur Capital | 52,500 | $2,904,000 | 5.37% |
| Greenwich Wealth Management LLC | 550,179 | $30,430,000 | 5.31% |
| Crestwood Capital Management, L.P. | 151,396 | $8,374,000 | 4.37% |