Interactive Brokers shares owned by Bares Capital Management
Quarter-by-quarter ownership of Interactive Brokers (IBKR) shares owned by Bares Capital Management
from 13F filings
Historical chart of Bares Capital Management investment in Interactive Brokers
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Quarterly reported holdings in Interactive Brokers by Bares Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $142M | 2.1M | 68.81 |
| 2025-06-30 | $167M | 3.0M | 55.41 |
| 2025-03-31 | $140M | 845k | 165.59 |
| 2024-12-31 | $168M | 952k | 176.67 |
| 2024-09-30 | $156M | 1.1M | 139.36 |
| 2024-06-30 | $311M | 2.5M | 122.60 |
| 2024-03-31 | $314M | 2.8M | 111.71 |
| 2023-12-31 | $211M | 2.5M | 82.90 |
| 2023-09-30 | $222M | 2.6M | 86.56 |
| 2023-06-30 | $214M | 2.6M | 83.07 |
| 2023-03-31 | $214M | 2.6M | 82.56 |
| 2022-12-31 | $222M | 3.1M | 72.35 |
| 2022-09-30 | $201M | 3.2M | 63.91 |
| 2022-06-30 | $177M | 3.2M | 55.01 |
| 2022-03-31 | $264M | 4.0M | 65.91 |
| 2021-12-31 | $412M | 5.2M | 79.42 |
| 2021-09-30 | $324M | 5.2M | 62.34 |
| 2021-06-30 | $335M | 5.1M | 65.73 |
| 2021-03-31 | $397M | 5.4M | 73.04 |
| 2020-12-31 | $335M | 5.5M | 60.92 |
| 2020-09-30 | $266M | 5.5M | 48.33 |
| 2020-06-30 | $239M | 5.7M | 41.77 |
| 2020-03-31 | $263M | 6.1M | 43.17 |
| 2019-12-31 | $348M | 7.5M | 46.62 |
| 2019-09-30 | $400M | 7.4M | 53.78 |
| 2019-06-30 | $393M | 7.2M | 54.20 |
| 2019-03-31 | $373M | 7.2M | 51.88 |
| 2018-12-31 | $379M | 6.9M | 54.65 |
| 2018-09-30 | $324M | 5.9M | 55.31 |
| 2018-06-30 | $325M | 5.0M | 64.41 |
| 2018-03-31 | $326M | 4.9M | 67.24 |
| 2017-12-31 | $287M | 4.8M | 59.21 |
| 2017-09-30 | $206M | 4.6M | 45.04 |
| 2017-06-30 | $167M | 4.5M | 37.42 |
| 2017-03-31 | $139M | 4.0M | 34.72 |
| 2016-12-31 | $118M | 3.2M | 36.51 |
| 2016-09-30 | $113M | 3.2M | 35.27 |
| 2016-06-30 | $93M | 2.6M | 35.40 |
| 2016-03-31 | $88M | 2.2M | 39.32 |
| 2015-12-31 | $61M | 1.4M | 43.60 |
| 2015-09-30 | $37M | 925k | 39.47 |