INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 273 filers reported holding INTERACTIVE BROKERS GROUP IN in Q1 2018. The put-call ratio across all filers is 2.41 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $531 | -99.8% | 6,140 | +91.0% | 0.05% | +103.8% |
| Q4 2021 | $255,000 | -73.1% | 3,214 | -78.9% | 0.03% | -69.0% |
| Q3 2021 | $949,000 | +41.6% | 15,227 | +65.9% | 0.08% | +78.7% |
| Q1 2021 | $670,000 | +121.9% | 9,178 | +85.0% | 0.05% | +42.4% |
| Q4 2020 | $302,000 | +26.9% | 4,962 | +0.9% | 0.03% | -19.5% |
| Q3 2020 | $238,000 | -47.1% | 4,916 | -49.1% | 0.04% | -6.8% |
| Q4 2019 | $450,000 | -60.6% | 9,653 | -50.0% | 0.04% | -27.9% |
| Q4 2017 | $1,143,000 | – | 19,312 | – | 0.06% | – |
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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% |