INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 310 filers reported holding INTERACTIVE BROKERS GROUP IN in Q3 2021. The put-call ratio across all filers is 1.08 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,881,897 | +4.2% | 56,399 | 0.0% | 0.02% | +12.5% |
| Q2 2023 | $4,685,065 | +0.6% | 56,399 | 0.0% | 0.02% | -5.9% |
| Q1 2023 | $4,656,301 | +14.1% | 56,399 | 0.0% | 0.02% | +13.3% |
| Q4 2022 | $4,080,468 | +27.2% | 56,399 | +12.3% | 0.02% | +15.4% |
| Q3 2022 | $3,209,000 | +16.2% | 50,212 | 0.0% | 0.01% | +30.0% |
| Q2 2022 | $2,762,000 | -16.5% | 50,212 | 0.0% | 0.01% | -9.1% |
| Q1 2022 | $3,309,000 | -17.0% | 50,212 | 0.0% | 0.01% | -8.3% |
| Q4 2021 | $3,988,000 | +35.4% | 50,212 | +6.3% | 0.01% | +33.3% |
| Q3 2021 | $2,945,000 | -2.7% | 47,245 | +2.6% | 0.01% | -10.0% |
| Q2 2021 | $3,026,000 | -18.3% | 46,044 | -9.1% | 0.01% | -23.1% |
| Q1 2021 | $3,702,000 | +18.0% | 50,680 | -1.5% | 0.01% | +18.2% |
| Q4 2020 | $3,136,000 | +19.4% | 51,476 | -5.3% | 0.01% | +10.0% |
| Q3 2020 | $2,627,000 | +1.6% | 54,358 | -12.2% | 0.01% | -9.1% |
| Q2 2020 | $2,586,000 | +0.0% | 61,913 | +3.4% | 0.01% | -15.4% |
| Q1 2020 | $2,585,000 | -7.4% | 59,878 | 0.0% | 0.01% | +18.2% |
| Q4 2019 | $2,792,000 | -20.1% | 59,878 | -7.9% | 0.01% | -15.4% |
| Q3 2019 | $3,496,000 | – | 65,000 | – | 0.01% | – |
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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% |