INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 323 filers reported holding INTERACTIVE BROKERS GROUP IN in Q1 2021. The put-call ratio across all filers is 2.54 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,800,015 | +2465674.0% | 20,795 | +2249.7% | 0.00% | – |
| Q2 2023 | $73 | +40.4% | 885 | +40.5% | 0.00% | – |
| Q1 2023 | $52 | -5.5% | 630 | -16.6% | 0.00% | – |
| Q4 2022 | $55 | -99.9% | 755 | 0.0% | 0.00% | – |
| Q3 2022 | $48,000 | +9.1% | 755 | -3.8% | 0.00% | – |
| Q2 2022 | $44,000 | -12.0% | 785 | +4.0% | 0.00% | – |
| Q1 2022 | $50,000 | -97.5% | 755 | -97.0% | 0.00% | -100.0% |
| Q4 2021 | $1,978,000 | +4108.5% | 24,906 | +3198.8% | 0.00% | – |
| Q3 2021 | $47,000 | +11.9% | 755 | +18.0% | 0.00% | – |
| Q2 2021 | $42,000 | -10.6% | 640 | 0.0% | 0.00% | – |
| Q1 2021 | $47,000 | +20.5% | 640 | 0.0% | 0.00% | – |
| Q4 2020 | $39,000 | +56.0% | 640 | +25.5% | 0.00% | – |
| Q3 2020 | $25,000 | +56.2% | 510 | +34.2% | 0.00% | – |
| Q2 2020 | $16,000 | +60.0% | 380 | +65.2% | 0.00% | – |
| Q1 2020 | $10,000 | -92.7% | 230 | -92.2% | 0.00% | – |
| Q4 2019 | $137,000 | +14.2% | 2,930 | +31.1% | 0.00% | – |
| Q3 2019 | $120,000 | -92.7% | 2,235 | -92.5% | 0.00% | -100.0% |
| Q3 2018 | $1,648,000 | +538.8% | 29,810 | +645.2% | 0.00% | +200.0% |
| Q2 2018 | $258,000 | -4.1% | 4,000 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $269,000 | +128.0% | 4,000 | +100.0% | 0.00% | – |
| Q4 2017 | $118,000 | – | 2,000 | – | 0.00% | – |
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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% |