| Interactive Brokers Group, Inc. (IBKR) |
| Q1-CY2026 | Q4-CY2025 | Q3-CY2025 | Q2-CY2025 | Q1-CY2025 | Q4-CY2024 | Q3-CY2024 | Q2-CY2024 | Q1-CY2024 | Q4-CY2023 | Q3-CY2023 | Q2-CY2023 | Q1-CY2023 | Q4-CY2022 | Q3-CY2022 | Q2-CY2022 | Q1-CY2022 | Q4-CY2021 | Q3-CY2021 | Q2-CY2021 | Q1-CY2021 | Q4-CY2020 | Q3-CY2020 | Q2-CY2020 | Q1-CY2020 | Q4-CY2019 | Q3-CY2019 | Q2-CY2019 | Q1-CY2019 | Q4-CY2018 | Q3-CY2018 | Q2-CY2018 | Q1-CY2018 | Q4-CY2017 | Q3-CY2017 | Q2-CY2017 | Q1-CY2017 | Q4-CY2016 | Q3-CY2016 | Q2-CY2016 | Q1-CY2016 | Q4-CY2015 | Q3-CY2015 | Q2-CY2015 | Q1-CY2015 | Q4-CY2014 | Q3-CY2014 | Q2-CY2014 | Q1-CY2014 |
| Balance Sheet Date | | 2025-Dec-31 | 2025-Sep-30 | 2025-Jun-30 | 2025-Mar-31 | 2024-Dec-31 | 2024-Sep-30 | 2024-Jun-30 | 2024-Mar-31 | 2023-Dec-31 | 2023-Sep-30 | 2023-Jun-30 | 2023-Mar-31 | 2022-Dec-31 | 2022-Sep-30 | 2022-Jun-30 | 2022-Mar-31 | 2021-Dec-31 | 2021-Sep-30 | 2021-Jun-30 | 2021-Mar-31 | 2020-Dec-31 | 2020-Sep-30 | 2020-Jun-30 | 2020-Mar-31 | 2019-Dec-31 | 2019-Sep-30 | 2019-Jun-30 | 2019-Mar-31 | 2018-Dec-31 | 2018-Sep-30 | 2018-Jun-30 | 2018-Mar-31 | 2017-Dec-31 | 2017-Sep-30 | 2017-Jun-30 | 2017-Mar-31 | 2016-Dec-31 | 2016-Sep-30 | 2016-Jun-30 | 2016-Mar-31 | 2015-Dec-31 | 2015-Sep-30 | 2015-Jun-30 | 2015-Mar-31 | 2014-Dec-31 | 2014-Sep-30 | 2014-Jun-30 | 2014-Mar-31 |
| Fiscal Period | | Q4-FY2025 | Q3-FY2025 | Q2-FY2025 | Q1-FY2025 | Q4-FY2024 | Q3-FY2024 | Q2-FY2024 | Q1-FY2024 | Q4-FY2023 | Q3-FY2023 | Q2-FY2023 | Q1-FY2023 | Q4-FY2022 | Q3-FY2022 | Q2-FY2022 | Q1-FY2022 | Q4-FY2021 | Q3-FY2021 | Q2-FY2021 | Q1-FY2021 | Q4-FY2020 | Q3-FY2020 | Q2-FY2020 | Q1-FY2020 | Q4-FY2019 | Q3-FY2019 | Q2-FY2019 | Q1-FY2019 | Q4-FY2018 | Q3-FY2018 | Q2-FY2018 | Q1-FY2018 | Q4-FY2017 | Q3-FY2017 | Q2-FY2017 | Q1-FY2017 | Q4-FY2016 | Q3-FY2016 | Q2-FY2016 | Q1-FY2016 | Q4-FY2015 | Q3-FY2015 | Q2-FY2015 | Q1-FY2015 | Q4-FY2014 | Q3-FY2014 | Q2-FY2014 | Q1-FY2014 |
| Total Assets | | 203,240,000,000$ | 200,222,000,000$ | 181,475,000,000$ | 157,670,000,000$ | 150,142,000,000$ | 148,526,000,000$ | 136,648,000,000$ | 132,238,000,000$ | 128,251,000,000$ | 120,636,000,000$ | 120,593,000,000$ | 119,469,000,000$ | 115,143,000,000$ | 114,683,000,000$ | 113,386,000,000$ | 114,423,000,000$ | 109,113,000,000$ | 106,282,000,000$ | 104,331,000,000$ | 103,764,000,000$ | 95,679,000,000$ | 84,698,000,000$ | 83,965,000,000$ | 75,849,000,000$ | 71,676,000,000$ | 67,804,000,000$ | 66,034,000,000$ | 63,526,000,000$ | 60,547,000,000$ | 62,062,000,000$ | 60,303,000,000$ | 59,093,000,000$ | 61,162,000,000$ | 59,843,000,000$ | 57,597,000,000$ | 56,257,000,000$ | 54,673,000,000$ | 55,064,000,000$ | 51,829,000,000$ | 50,186,000,000$ | 48,734,000,000$ | 47,226,000,000$ | 45,159,000,000$ | 43,294,000,000$ | 43,385,000,000$ | 41,608,206,000$ | 40,155,499,000$ | 38,980,376,000$ |
| Total Current Assets | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Cash and Cash Equivalents | | 4,963,000,000$ | 5,128,000,000$ | 4,688,000,000$ | 3,500,000,000$ | 3,633,000,000$ | 3,595,000,000$ | 3,918,000,000$ | 4,063,000,000$ | 3,753,000,000$ | 3,824,000,000$ | 3,681,000,000$ | 3,214,000,000$ | 3,436,000,000$ | 3,184,000,000$ | 2,881,000,000$ | 2,667,000,000$ | 2,395,000,000$ | 2,838,000,000$ | 3,218,000,000$ | 2,627,000,000$ | 4,292,000,000$ | 3,292,000,000$ | 3,115,000,000$ | 3,101,000,000$ | 2,882,000,000$ | 3,035,000,000$ | 3,162,000,000$ | 2,546,000,000$ | 2,597,000,000$ | 3,062,000,000$ | 2,500,000,000$ | 1,901,000,000$ | 1,732,000,000$ | 2,056,000,000$ | 2,115,000,000$ | 1,656,000,000$ | 1,925,000,000$ | 1,550,000,000$ | 1,443,000,000$ | 1,747,000,000$ | 1,601,000,000$ | 1,588,000,000$ | 1,041,000,000$ | 990,000,000$ | 1,269,000,000$ | 1,011,000,000$ | 1,000,000,000$ | 991,000,000$ |
| Receivables | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Other Current Assets | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Assets Held for Sale in Short Term | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total Noncurrent Assets | | 203,240,000,000$ | 200,222,000,000$ | 181,475,000,000$ | 157,670,000,000$ | 150,142,000,000$ | 148,526,000,000$ | 136,648,000,000$ | 132,238,000,000$ | 128,251,000,000$ | 120,636,000,000$ | 120,593,000,000$ | 119,469,000,000$ | 115,143,000,000$ | 114,683,000,000$ | 113,386,000,000$ | 114,423,000,000$ | 109,113,000,000$ | 106,282,000,000$ | 104,331,000,000$ | 103,764,000,000$ | 95,679,000,000$ | 84,698,000,000$ | 83,965,000,000$ | 75,849,000,000$ | 71,676,000,000$ | 67,804,000,000$ | 66,034,000,000$ | 63,526,000,000$ | 60,547,000,000$ | 62,062,000,000$ | 60,303,000,000$ | 59,093,000,000$ | 61,162,000,000$ | 59,843,000,000$ | 57,597,000,000$ | 56,257,000,000$ | 54,673,000,000$ | 55,064,000,000$ | 51,829,000,000$ | 50,186,000,000$ | 48,734,000,000$ | 47,226,000,000$ | 45,159,000,000$ | 43,294,000,000$ | 43,385,000,000$ | 41,608,206,000$ | 40,155,499,000$ | 38,980,376,000$ |
| Goodwill | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Other Intangible Assets | | 52,000,000$ | | | | 48,000,000$ | | | | 43,000,000$ | | | | 48,000,000$ | | | | 46,000,000$ | | | | 37,000,000$ | | | | 34,000,000$ | | | | 33,000,000$ | | | | 29,000,000$ | | | | 28,000,000$ | | | | 30,000,000$ | | | | | | | |
| Physical Assets | | 60,000,000$ | | | | 59,000,000$ | | | | 81,000,000$ | | | | 93,000,000$ | | | | 85,000,000$ | | | | 67,000,000$ | | | | 62,000,000$ | | | | 20,000,000$ | | | | 14,000,000$ | | | | 13,000,000$ | | | | 10,000,000$ | | | | 32,000,000$ | | | |
| Other Noncurrent Assets | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Assets Held for Sale in Long Term | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total Liabilities | | 182,768,000,000$ | 180,742,000,000$ | 162,957,000,000$ | 140,187,000,000$ | 133,545,000,000$ | 132,521,000,000$ | 121,464,000,000$ | 117,579,000,000$ | 114,184,000,000$ | 107,372,000,000$ | 107,936,000,000$ | 107,236,000,000$ | 103,528,000,000$ | 103,783,000,000$ | 102,784,000,000$ | 103,941,000,000$ | 98,891,000,000$ | 96,271,000,000$ | 94,403,000,000$ | 94,327,000,000$ | 86,676,000,000$ | 76,152,000,000$ | 75,711,000,000$ | 67,702,000,000$ | 63,736,000,000$ | 60,151,000,000$ | 58,414,000,000$ | 56,100,000,000$ | 53,391,000,000$ | 55,159,000,000$ | 53,603,000,000$ | 52,387,000,000$ | 54,729,000,000$ | 53,531,000,000$ | 51,406,000,000$ | 50,247,000,000$ | 48,853,000,000$ | 49,194,000,000$ | 46,137,000,000$ | 44,523,000,000$ | 43,390,000,000$ | 41,944,000,000$ | 39,925,000,000$ | 38,256,000,000$ | 38,200,000,000$ | 36,415,580,000$ | 34,879,908,000$ | 33,736,170,000$ |
| Total Current Liabilities | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Accounts Payable | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Short Term Debt | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Short Term Capital Lease Obligations | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Other Current Liabilities | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total Noncurrent Liabilities | | 182,768,000,000$ | 180,742,000,000$ | 162,957,000,000$ | 140,187,000,000$ | 133,545,000,000$ | 132,521,000,000$ | 121,464,000,000$ | 117,579,000,000$ | 114,184,000,000$ | 107,372,000,000$ | 107,936,000,000$ | 107,236,000,000$ | 103,528,000,000$ | 103,783,000,000$ | 102,784,000,000$ | 103,941,000,000$ | 98,891,000,000$ | 96,271,000,000$ | 94,403,000,000$ | 94,327,000,000$ | 86,676,000,000$ | 76,152,000,000$ | 75,711,000,000$ | 67,702,000,000$ | 63,736,000,000$ | 60,151,000,000$ | 58,414,000,000$ | 56,100,000,000$ | 53,391,000,000$ | 55,159,000,000$ | 53,603,000,000$ | 52,387,000,000$ | 54,729,000,000$ | 53,531,000,000$ | 51,406,000,000$ | 50,247,000,000$ | 48,853,000,000$ | 49,194,000,000$ | 46,137,000,000$ | 44,523,000,000$ | 43,390,000,000$ | 41,944,000,000$ | 39,925,000,000$ | 38,256,000,000$ | 38,200,000,000$ | 36,415,580,000$ | 34,879,908,000$ | 33,736,170,000$ |
| Long Term Debt | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Long Term Capital Lease Obligations | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Other Noncurrent Liabilities | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total Equity | | 20,472,000,000$ | 19,480,000,000$ | 18,518,000,000$ | 17,483,000,000$ | 16,597,000,000$ | 16,005,000,000$ | 15,184,000,000$ | 14,659,000,000$ | 14,067,000,000$ | 13,264,000,000$ | 12,657,000,000$ | 12,233,000,000$ | 11,615,000,000$ | 10,900,000,000$ | 10,602,000,000$ | 10,482,000,000$ | 10,222,000,000$ | 10,011,000,000$ | 9,928,000,000$ | 9,437,000,000$ | 9,003,000,000$ | 8,546,000,000$ | 8,254,000,000$ | 8,147,000,000$ | 7,940,000,000$ | 7,653,000,000$ | 7,620,000,000$ | 7,426,000,000$ | 7,156,000,000$ | 6,903,000,000$ | 6,700,000,000$ | 6,706,000,000$ | 6,433,000,000$ | 6,312,000,000$ | 6,191,000,000$ | 6,010,000,000$ | 5,820,000,000$ | 5,870,000,000$ | 5,692,000,000$ | 5,663,000,000$ | 5,344,000,000$ | 5,282,000,000$ | 5,234,000,000$ | 5,038,000,000$ | 5,185,000,000$ | 5,193,000,000$ | 5,276,000,000$ | 5,244,000,000$ |
| Equity to Minority | | 15,109,000,000$ | 14,374,000,000$ | 13,693,000,000$ | 12,981,000,000$ | 12,317,000,000$ | 11,860,000,000$ | 11,257,000,000$ | 10,927,000,000$ | 10,483,000,000$ | 9,874,000,000$ | 9,499,000,000$ | 9,232,000,000$ | 8,767,000,000$ | 8,223,000,000$ | 8,078,000,000$ | 8,026,000,000$ | 7,827,000,000$ | 7,680,000,000$ | 7,778,000,000$ | 7,401,000,000$ | 7,052,000,000$ | 6,937,000,000$ | 6,716,000,000$ | 6,661,000,000$ | 6,488,000,000$ | 6,248,000,000$ | 6,240,000,000$ | 6,101,000,000$ | 5,874,000,000$ | 5,660,000,000$ | 5,517,000,000$ | 5,574,000,000$ | 5,343,000,000$ | 5,216,000,000$ | 5,142,000,000$ | 5,013,000,000$ | 4,846,000,000$ | 4,889,000,000$ | 4,777,000,000$ | 4,766,000,000$ | 4,481,000,000$ | 4,441,000,000$ | 4,460,000,000$ | 4,290,000,000$ | 4,419,000,000$ | 4,441,766,000$ | 4,513,237,000$ | 4,521,163,000$ |
| Equity to Common Shareholders | | 5,363,000,000$ | 5,106,000,000$ | 4,825,000,000$ | 4,502,000,000$ | 4,280,000,000$ | 4,145,000,000$ | 3,927,000,000$ | 3,732,000,000$ | 3,584,000,000$ | 3,390,000,000$ | 3,158,000,000$ | 3,001,000,000$ | 2,848,000,000$ | 2,677,000,000$ | 2,524,000,000$ | 2,456,000,000$ | 2,395,000,000$ | 2,331,000,000$ | 2,150,000,000$ | 2,036,000,000$ | 1,951,000,000$ | 1,609,000,000$ | 1,538,000,000$ | 1,486,000,000$ | 1,452,000,000$ | 1,405,000,000$ | 1,380,000,000$ | 1,325,000,000$ | 1,282,000,000$ | 1,243,000,000$ | 1,183,000,000$ | 1,132,000,000$ | 1,090,000,000$ | 1,096,000,000$ | 1,049,000,000$ | 997,000,000$ | 974,000,000$ | 981,000,000$ | 915,000,000$ | 897,000,000$ | 863,000,000$ | 841,000,000$ | 774,000,000$ | 748,000,000$ | 766,000,000$ | 750,860,000$ | 762,354,000$ | 723,043,000$ |
| Additional Paid-In Capital | | 1,957,000,000$ | 1,943,000,000$ | 1,886,000,000$ | 1,828,000,000$ | 1,816,000,000$ | 1,804,000,000$ | 1,782,000,000$ | 1,736,000,000$ | 1,726,000,000$ | 1,718,000,000$ | 1,626,000,000$ | 1,589,000,000$ | 1,581,000,000$ | 1,572,000,000$ | 1,480,000,000$ | 1,449,000,000$ | 1,442,000,000$ | 1,433,000,000$ | 1,277,000,000$ | 1,249,000,000$ | 1,244,000,000$ | 985,000,000$ | 960,000,000$ | 937,000,000$ | 934,000,000$ | 930,000,000$ | 927,000,000$ | 901,000,000$ | 898,000,000$ | 895,000,000$ | 865,000,000$ | 834,000,000$ | 832,000,000$ | 829,000,000$ | 807,000,000$ | 777,000,000$ | 775,000,000$ | 773,000,000$ | 746,000,000$ | 720,000,000$ | 718,000,000$ | 711,000,000$ | 667,000,000$ | 637,000,000$ | 635,000,000$ | 615,943,000$ | 613,386,000$ | 585,070,000$ |
| Retained Earnings | | 3,365,000,000$ | 3,117,000,000$ | 2,890,000,000$ | 2,701,000,000$ | 2,515,000,000$ | 2,325,000,000$ | 2,168,000,000$ | 2,016,000,000$ | 1,852,000,000$ | 1,703,000,000$ | 1,546,000,000$ | 1,432,000,000$ | 1,294,000,000$ | 1,168,000,000$ | 1,079,000,000$ | 1,017,000,000$ | 953,000,000$ | 896,000,000$ | 864,000,000$ | 781,000,000$ | 683,000,000$ | 621,000,000$ | 583,000,000$ | 558,000,000$ | 520,000,000$ | 484,000,000$ | 456,000,000$ | 431,000,000$ | 390,000,000$ | 354,000,000$ | 323,000,000$ | 290,000,000$ | 251,000,000$ | 260,000,000$ | 236,000,000$ | 220,000,000$ | 203,000,000$ | 205,000,000$ | 192,000,000$ | 171,000,000$ | 145,000,000$ | 135,000,000$ | 119,000,000$ | 102,000,000$ | 121,000,000$ | 119,423,000$ | 121,942,000$ | 112,491,000$ |
| Treasury Stock | | 16,000,000$ | 7,000,000$ | 14,000,000$ | 11,000,000$ | 7,000,000$ | 4,000,000$ | 4,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 5,000,000$ | 4,000,000$ | 6,000,000$ | 4,000,000$ | 6,000,000$ | 5,000,000$ | 5,000,000$ | 4,000,000$ | 6,000,000$ | 4,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 3,000,000$ | 29,000,000$ | 3,000,000$ | 3,000,000$ | 13,000,000$ | 28,000,000$ | 3,000,000$ | 3,000,000$ | 3,167,000$ | 2,420,000$ | 2,462,000$ |
| Capital Lease Obligations | | 152,000,000$ | 116,000,000$ | 123,000,000$ | 124,000,000$ | 121,000,000$ | 129,000,000$ | 127,000,000$ | 131,000,000$ | 143,000,000$ | 138,000,000$ | 141,000,000$ | 141,000,000$ | 140,000,000$ | 130,000,000$ | 126,000,000$ | 130,000,000$ | 123,000,000$ | 120,000,000$ | 116,000,000$ | 116,000,000$ | 120,000,000$ | 116,000,000$ | 118,000,000$ | 121,000,000$ | 124,000,000$ | 126,000,000$ | 129,000,000$ | 132,000,000$ | | | | | | | | | | | | | | | | | | | | |