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 | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $2,725,000 | +36.1% | 37,307 | +13.5% | 0.06% | +40.0% |
| Q4 2020 | $2,002,000 | -21.8% | 32,863 | -38.0% | 0.04% | -53.6% |
| Q3 2020 | $2,561,000 | +102.0% | 52,993 | +74.5% | 0.10% | +51.6% |
| Q2 2020 | $1,268,000 | +145.3% | 30,362 | +173.5% | 0.06% | +166.7% |
| Q4 2019 | $517,000 | – | 11,100 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Greenwich Wealth Management LLC | 3,732,994 | $246,042,000 | 25.12% |
| Oakcliff Capital Partners, LP | 299,847 | $19,763,000 | 10.25% |
| Owls Nest Partners IA, LLC | 296,600 | $19,549,000 | 8.76% |
| Teton Capital Partners | 1,010,349 | $66,592,000 | 8.66% |
| BROOKTREE CAPITAL MANAGEMENT | 181,522 | $11,964,000 | 7.80% |
| Bares Capital Management | 4,000,911 | $263,700,000 | 6.14% |
| Azora Capital LP | 517,770 | $34,126,000 | 5.69% |
| Bronte Capital Management Pty Ltd. | 784,456 | $51,703,000 | 4.34% |
| AWH Capital, L.P. | 113,000 | $3,727,724 | 3.85% |
| M.D. Sass, Inc. | 305,423 | $20,130,000 | 3.44% |