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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $862,310 | +28643.7% | 9,962 | +14550.0% | 0.01% | – |
| Q3 2019 | $3,000 | 0.0% | 68 | 0.0% | 0.00% | – |
| Q2 2019 | $3,000 | 0.0% | 68 | 0.0% | 0.00% | – |
| Q1 2019 | $3,000 | 0.0% | 68 | 0.0% | 0.00% | – |
| Q4 2018 | $3,000 | -25.0% | 68 | 0.0% | 0.00% | – |
| Q1 2018 | $4,000 | 0.0% | 68 | 0.0% | 0.00% | – |
| Q4 2017 | $4,000 | 0.0% | 68 | -32.0% | 0.00% | – |
| Q3 2017 | $4,000 | -97.2% | 100 | -98.9% | 0.00% | -100.0% |
| Q1 2009 | $144,000 | -10.0% | 8,988 | 0.0% | 0.04% | 0.0% |
| Q4 2008 | $160,000 | -33.9% | 8,988 | +18.9% | 0.04% | -4.7% |
| Q2 2008 | $242,000 | +25.4% | 7,557 | 0.0% | 0.04% | +43.3% |
| Q1 2008 | $193,000 | – | 7,557 | – | 0.03% | – |
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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% |