INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 250 filers reported holding INTERACTIVE BROKERS GROUP IN in Q4 2018. The put-call ratio across all filers is 1.43 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $73,717 | +891.1% | 851 | +786.5% | 0.00% | – |
| Q2 2023 | $7,438 | +847.5% | 96 | +772.7% | 0.00% | – |
| Q1 2023 | $785 | +1439.2% | 11 | -98.1% | 0.00% | -100.0% |
| Q4 2022 | $51 | -99.5% | 587 | +511.5% | 0.00% | – |
| Q3 2022 | $10,000 | +42.9% | 96 | +54.8% | 0.00% | – |
| Q2 2022 | $7,000 | -63.2% | 62 | -70.9% | 0.00% | – |
| Q1 2022 | $19,000 | +1800.0% | 213 | +21200.0% | 0.00% | – |
| Q4 2021 | $1,000 | – | 1 | – | 0.00% | – |
| Q2 2021 | $0 | – | 0 | – | 0.00% | – |
| Q1 2021 | $0 | – | 0 | – | 0.00% | – |
| Q4 2020 | $0 | – | 0 | – | 0.00% | – |
| Q3 2020 | $0 | – | 0 | – | 0.00% | – |
| Q2 2020 | $0 | -100.0% | 0 | -100.0% | 0.00% | – |
| Q1 2020 | $1,000 | – | 15 | – | 0.00% | – |
| Q4 2019 | $0 | – | 0 | – | 0.00% | – |
| Q3 2019 | $0 | -100.0% | 0 | -100.0% | 0.00% | – |
| Q4 2018 | $1,000 | -83.3% | 12 | -89.4% | 0.00% | – |
| Q3 2018 | $6,000 | -90.6% | 113 | -88.7% | 0.00% | -100.0% |
| Q2 2018 | $64,000 | +814.3% | 998 | +783.2% | 0.00% | – |
| Q1 2018 | $7,000 | 0.0% | 113 | 0.0% | 0.00% | – |
| Q4 2017 | $7,000 | +40.0% | 113 | 0.0% | 0.00% | – |
| Q3 2017 | $5,000 | +25.0% | 113 | 0.0% | 0.00% | – |
| Q2 2017 | $4,000 | 0.0% | 113 | 0.0% | 0.00% | – |
| Q1 2017 | $4,000 | -88.9% | 113 | -88.4% | 0.00% | -100.0% |
| Q4 2016 | $36,000 | +5.9% | 974 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $34,000 | +9.7% | 974 | +10.6% | 0.00% | 0.0% |
| Q2 2016 | $31,000 | -18.4% | 881 | +2.1% | 0.00% | -33.3% |
| Q4 2015 | $38,000 | – | 863 | – | 0.00% | – |
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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% |