Hedge Fund - Cantillon Capital Management
Interactive Brokers Group Inc. (IBKR)
Holding History Records
| No. | Filing Period | Value | % of Portfolio | Number of Shares | Avg. Quarterly Share Price |
|---|---|---|---|---|---|
| 1 | 2025 - Q2 (2025-06-30) | $709,449,194 | 4.1% | 12,803,631 | $47.44 |
| 2 | 2025 - Q1 (2025-03-31) | $545,424,647 | 3.53% | 13,175,304 | $49.55 |
| 3 | 2024 - Q4 (2024-12-31) | $599,916,552 | 3.62% | 13,582,760 | $42.10 |
| 4 | 2024 - Q3 (2024-09-30) | $470,708,328 | 2.87% | 13,510,572 | $30.96 |
| 5 | 2024 - Q2 (2024-06-30) | $426,473,295 | 2.85% | 13,914,300 | $29.84 |
| 6 | 2024 - Q1 (2024-03-31) | $408,378,694 | 2.56% | 14,622,816 | $24.90 |
| 7 | 2023 - Q4 (2023-12-31) | $309,123,240 | 2.06% | 14,915,476 | $20.46 |
| 8 | 2023 - Q3 (2023-09-30) | $330,627,086 | 2.45% | 15,278,516 | $22.25 |
| 9 | 2023 - Q2 (2023-06-30) | $318,529,257 | 2.22% | 15,337,872 | $19.73 |
| 10 | 2023 - Q1 (2023-03-31) | $297,579,264 | 2.42% | 14,417,600 | $20.35 |
| 11 | 2022 - Q4 (2022-12-31) | $232,982,483 | 1.97% | 12,880,856 | $18.68 |
| 12 | 2022 - Q3 (2022-09-30) | $157,914,000 | 1.43% | 9,883,488 | $15.40 |
| 13 | 2022 - Q2 (2022-06-30) | $137,135,000 | 1.14% | 9,971,644 | $14.85 |
| 14 | 2022 - Q1 (2022-03-31) | $146,617,000 | 1.04% | 8,898,012 | $17.22 |
| 15 | 2021 - Q4 (2021-12-31) | $171,745,000 | 1.13% | 8,649,968 | $18.61 |
| 16 | 2021 - Q3 (2021-09-30) | $144,992,000 | 0.98% | 9,303,272 | $15.75 |
| 17 | 2021 - Q2 (2021-06-30) | $155,062,000 | 1.04% | 9,436,264 | $17.30 |
| 18 | 2021 - Q1 (2021-03-31) | $175,097,000 | 1.27% | 9,589,112 | $18.02 |
| 19 | 2020 - Q4 (2020-12-31) | $150,985,000 | 1.13% | 9,913,684 | $13.25 |
| 20 | 2020 - Q3 (2020-09-30) | $120,266,000 | 1% | 9,953,788 | $12.47 |
| 21 | 2020 - Q2 (2020-06-30) | $105,013,000 | 0.91% | 10,056,332 | $10.45 |
| 22 | 2020 - Q1 (2020-03-31) | $107,721,000 | 1.19% | 9,981,160 | $12.09 |
| 23 | 2019 - Q4 (2019-12-31) | $116,664,000 | 1.08% | 10,009,752 | $11.73 |
| 24 | 2019 - Q3 (2019-09-30) | $137,419,000 | 1.33% | 10,220,836 | $12.44 |
| 25 | 2019 - Q2 (2019-06-30) | $139,490,000 | 1.4% | 10,294,460 | $13.56 |
| 26 | 2019 - Q1 (2019-03-31) | $135,855,000 | 1.44% | 10,474,552 | $13.15 |
| 27 | 2018 - Q4 (2018-12-31) | $144,217,000 | 1.74% | 10,555,680 | $13.34 |
| 28 | 2018 - Q3 (2018-09-30) | $144,653,000 | 1.62% | 10,461,300 | $15.17 |
| 29 | 2018 - Q2 (2018-06-30) | $159,320,000 | 1.71% | 9,894,148 | $18.10 |
| 30 | 2018 - Q1 (2018-03-31) | $170,873,000 | 1.94% | 10,164,976 | $16.55 |
| 31 | 2017 - Q4 (2017-12-31) | $120,791,000 | 1.43% | 8,160,212 | $13.63 |
| 32 | 2017 - Q3 (2017-09-30) | $96,645,000 | 1.12% | 8,583,060 | $10.20 |
| 33 | 2017 - Q2 (2017-06-30) | $72,067,000 | 0.89% | 7,703,564 | $8.88 |
The displayed share prices are average quarterly stock market prices.
The share numbers are adjusted according to following stock splits:
-
4.0000:1.0000 on 2025-06-18