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 | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $101,467,000 | +55.1% | 1,627,635 | +63.6% | 2.40% | +73.7% |
| Q2 2021 | $65,401,000 | +116.5% | 994,993 | +140.6% | 1.38% | +105.3% |
| Q1 2021 | $30,208,000 | -31.4% | 413,569 | -42.8% | 0.67% | -15.0% |
| Q4 2020 | $44,060,000 | +31.1% | 723,251 | +4.0% | 0.79% | +1.9% |
| Q3 2020 | $33,602,000 | +99.0% | 695,278 | +72.0% | 0.78% | +107.8% |
| Q2 2020 | $16,887,000 | – | 404,267 | – | 0.37% | – |
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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% |