Hedge Fund - Bronte Capital

Interactive Brokers Group Inc. (IBKR) 

Holding History Records
No. Filing Period Value % of Portfolio Number of Shares Avg. Quarterly Share Price
1 2025 - Q1 (2025-03-31) $102,062,326 8.29% 2,106,336 $198.20
2 2024 - Q4 (2024-12-31) $123,281,412 9.88% 2,380,176 $168.40
3 2024 - Q3 (2024-09-30) $116,174,259 10.21% 3,334,508 $123.85
4 2024 - Q2 (2024-06-30) $99,281,357 7.85% 3,239,196 $119.34
5 2024 - Q1 (2024-03-31) $94,107,297 7.76% 3,369,700 $99.60
6 2023 - Q4 (2023-12-31) $69,320,483 6.34% 3,344,776 $81.85
7 2023 - Q3 (2023-09-30) $72,816,696 7.5% 3,364,912 $88.99
8 2023 - Q2 (2023-06-30) $69,483,985 6.7% 3,345,804 $78.92
9 2023 - Q1 (2023-03-31) $68,084,920 7.89% 3,298,688 $81.41
10 2022 - Q4 (2022-12-31) $60,428 7.62% 3,340,888 $74.71
11 2022 - Q3 (2022-09-30) $55,044,000 6.85% 3,445,080 $61.61
12 2022 - Q2 (2022-06-30) $48,867,000 5.6% 3,553,312 $59.39
13 2022 - Q1 (2022-03-31) $51,703,000 4.34% 3,137,824 $68.88
14 2021 - Q4 (2021-12-31) $68,046,000 4.48% 3,427,140 $74.42
15 2021 - Q3 (2021-09-30) $54,156,000 3.96% 3,474,900 $62.99
16 2021 - Q2 (2021-06-30) $56,013,000 3.99% 3,408,648 $69.20
17 2021 - Q1 (2021-03-31) $62,373,000 7.07% 3,415,804 $72.07
18 2020 - Q4 (2020-12-31) $78,541,000 12.4% 5,156,964 $52.99
19 2020 - Q3 (2020-09-30) $62,093,000 10.93% 5,221,184 $49.88
20 2020 - Q2 (2020-06-30) $51,834,000 9.09% 4,963,732 $41.81
21 2020 - Q1 (2020-03-31) $50,867,000 8.32% 4,713,156 $48.34
22 2019 - Q4 (2019-12-31) $34,405,000 6.67% 2,951,960 $46.93
23 2019 - Q3 (2019-09-30) $38,523,000 10.65% 2,865,220 $49.75
24 2019 - Q2 (2019-06-30) $28,253,000 10.06% 2,085,056 $54.22
25 2019 - Q1 (2019-03-31) $23,359,000 8.76% 1,801,016 $52.60
26 2018 - Q4 (2018-12-31) $24,410,000 9.73% 1,786,640 $53.34

The displayed share prices are average quarterly stock market prices.

The share numbers are adjusted according to following stock splits:

  1. 4.0000:1.0000 on 2025-06-18