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 | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $266,000 | -70.3% | 4,057 | -81.1% | 0.02% | -73.9% |
| Q2 2020 | $897,000 | +236.0% | 21,488 | +332.7% | 0.09% | +557.1% |
| Q3 2019 | $267,000 | -4.3% | 4,966 | -37.1% | 0.01% | +7.7% |
| Q2 2016 | $279,000 | +22.4% | 7,900 | +36.2% | 0.01% | -23.5% |
| Q3 2015 | $228,000 | +5.1% | 5,800 | -33.3% | 0.02% | -59.5% |
| Q3 2014 | $217,000 | – | 8,700 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Greenwich Wealth Management LLC | 5,717,949 | $454,120,000 | 37.10% |
| Owls Nest Partners IA, LLC | 352,523 | $27,997,000 | 10.68% |
| Teton Capital Partners | 1,136,000 | $90,221,000 | 10.17% |
| Oakcliff Capital Partners, LP | 261,847 | $20,796,000 | 9.50% |
| THUNDERBIRD PARTNERS LLP | 925,664 | $73,516,000 | 8.48% |
| Bares Capital Management | 5,187,311 | $411,976,000 | 8.24% |
| BROOKTREE CAPITAL MANAGEMENT | 140,132 | $11,129,000 | 6.80% |
| Bronte Capital Management Pty Ltd. | 856,785 | $68,046,000 | 4.49% |
| One01 Capital, LP | 112,719 | $8,952,000 | 3.45% |
| Azora Capital LP | 268,963 | $21,361,000 | 3.34% |