INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 200 filers reported holding INTERACTIVE BROKERS GROUP IN in Q3 2016. The put-call ratio across all filers is 1.17 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $338,000 | -54.1% | 5,022 | -74.5% | 0.03% | -58.2% |
| Q2 2017 | $737,000 | -83.9% | 19,682 | -84.3% | 0.07% | -88.0% |
| Q4 2016 | $4,568,000 | -7.6% | 125,105 | -10.8% | 0.56% | +3.1% |
| Q3 2016 | $4,945,000 | +136.8% | 140,213 | +137.7% | 0.54% | +105.7% |
| Q2 2016 | $2,088,000 | +207.1% | 58,975 | +241.2% | 0.26% | +182.8% |
| Q1 2016 | $680,000 | +62.7% | 17,283 | +80.4% | 0.09% | -21.2% |
| Q4 2015 | $418,000 | -19.0% | 9,578 | -36.9% | 0.12% | -41.6% |
| Q1 2015 | $516,000 | -65.3% | 15,182 | -74.5% | 0.20% | -76.1% |
| Q3 2014 | $1,486,000 | +124.1% | 59,559 | +109.3% | 0.84% | +141.1% |
| Q2 2014 | $663,000 | -48.3% | 28,463 | -46.0% | 0.35% | -31.6% |
| Q4 2013 | $1,283,000 | – | 52,702 | – | 0.51% | – |
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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% |