INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 248 filers reported holding INTERACTIVE BROKERS GROUP IN in Q4 2019. The put-call ratio across all filers is 1.42 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $573,000 | +26.2% | 9,400 | 0.0% | 0.01% | +16.7% |
| Q3 2020 | $454,000 | +15.5% | 9,400 | 0.0% | 0.01% | 0.0% |
| Q2 2020 | $393,000 | -3.2% | 9,400 | 0.0% | 0.01% | -25.0% |
| Q1 2020 | $406,000 | -7.3% | 9,400 | 0.0% | 0.01% | +14.3% |
| Q4 2019 | $438,000 | -13.4% | 9,400 | 0.0% | 0.01% | -22.2% |
| Q3 2019 | $506,000 | +62.2% | 9,400 | +63.3% | 0.01% | +80.0% |
| Q2 2019 | $312,000 | – | 5,757 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Greenwich Wealth Management LLC | 7,518,444 | $494,187,000 | 42.17% |
| Teton Capital Partners | 1,735,593 | $114,081,000 | 10.66% |
| Owls Nest Partners IA, LLC | 272,800 | $17,931,000 | 8.26% |
| Oakcliff Capital Partners, LP | 261,847 | $17,211,000 | 7.41% |
| Bares Capital Management | 5,097,799 | $335,078,000 | 5.96% |
| BROOKTREE CAPITAL MANAGEMENT | 136,800 | $8,992,000 | 5.77% |
| THUNDERBIRD PARTNERS LLP | 889,268 | $58,452,000 | 5.24% |
| Bronte Capital Management Pty Ltd. | 852,162 | $56,013,000 | 3.99% |
| Soviero Asset Management, LP | 500,000 | $32,865,000 | 2.90% |
| Yarra Square Partners LP | 500,000 | $32,865,000 | 2.63% |