INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 245 filers reported holding INTERACTIVE BROKERS GROUP IN in Q3 2019. The put-call ratio across all filers is 1.43 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $13,550,000 | -41.7% | 250,000 | -44.2% | 2.32% | -51.9% |
| Q1 2019 | $23,242,000 | +82.3% | 448,000 | +92.0% | 4.82% | +41.2% |
| Q4 2018 | $12,750,000 | +23.4% | 233,302 | +24.9% | 3.41% | +24.3% |
| Q3 2018 | $10,332,000 | +428.8% | 186,802 | +466.1% | 2.74% | +233.3% |
| Q4 2017 | $1,954,000 | -39.3% | 33,000 | -53.8% | 0.82% | -31.8% |
| Q3 2017 | $3,220,000 | -57.0% | 71,500 | -64.2% | 1.21% | -71.8% |
| Q2 2017 | $7,484,000 | -2.9% | 200,000 | -9.9% | 4.29% | -31.6% |
| Q1 2017 | $7,708,000 | +36.2% | 222,000 | +43.2% | 6.27% | +0.1% |
| Q4 2016 | $5,659,000 | – | 155,000 | – | 6.26% | – |
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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% |