INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 284 filers reported holding INTERACTIVE BROKERS GROUP IN in Q4 2020. The put-call ratio across all filers is 1.12 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $403,000 | -2.9% | 6,134 | +8.0% | 0.01% | -14.3% |
| Q1 2021 | $415,000 | -3.0% | 5,680 | -19.1% | 0.01% | -17.6% |
| Q4 2020 | $428,000 | +29.3% | 7,025 | +2.6% | 0.02% | +6.2% |
| Q3 2020 | $331,000 | -39.0% | 6,845 | -31.1% | 0.02% | -46.7% |
| Q4 2018 | $543,000 | +0.9% | 9,933 | +2.0% | 0.03% | +42.9% |
| Q3 2018 | $538,000 | -5.9% | 9,736 | -39.7% | 0.02% | -73.8% |
| Q2 2016 | $572,000 | -58.2% | 16,149 | -48.6% | 0.08% | -53.8% |
| Q4 2015 | $1,369,000 | -33.4% | 31,398 | -39.7% | 0.17% | -39.5% |
| Q3 2015 | $2,057,000 | – | 52,111 | – | 0.29% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Greenwich Wealth Management LLC | 3,732,994 | $246,042,000 | 25.12% |
| Oakcliff Capital Partners, LP | 299,847 | $19,763,000 | 10.25% |
| Owls Nest Partners IA, LLC | 296,600 | $19,549,000 | 8.76% |
| Teton Capital Partners | 1,010,349 | $66,592,000 | 8.66% |
| BROOKTREE CAPITAL MANAGEMENT | 181,522 | $11,964,000 | 7.80% |
| Bares Capital Management | 4,000,911 | $263,700,000 | 6.14% |
| Azora Capital LP | 517,770 | $34,126,000 | 5.69% |
| Bronte Capital Management Pty Ltd. | 784,456 | $51,703,000 | 4.34% |
| AWH Capital, L.P. | 113,000 | $3,727,724 | 3.85% |
| M.D. Sass, Inc. | 305,423 | $20,130,000 | 3.44% |