INTERACTIVE BROKERS GROUP IN

Ticker: IBKR CUSIP: 45841N107 Class: EQTY

KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001021223)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 11,206,753 Value ($000) $720,706 Avg Close $66.89 Range $58.88 - $73.26
Q3 2025
Shares 12,174,526 Value ($000) $837,729 Avg Close $62.79 Range $53.01 - $70.18
Q2 2025
Shares 12,490,101 Value ($000) $692,077 Avg Close $47.28 Range $32.69 - $55.48
Q1 2025
Shares 3,170,779 Value ($000) $525,049 Avg Close $49.31 Range $39.14 - $58.82
Q4 2024
Shares 3,887,814 Value ($000) $686,860 Avg Close $41.85 Range $33.69 - $48.10
Q3 2024
Shares 3,883,225 Value ($000) $541,166 Avg Close $30.72 Range $25.70 - $34.63
Q2 2024
Shares 3,785,131 Value ($000) $464,057 Avg Close $29.54 Range $26.42 - $31.96
Q1 2024
Shares 5,137,616 Value ($000) $573,923 Avg Close $24.63 Range $20.33 - $27.83
Q4 2023
Shares 6,307,902 Value ($000) $522,925 Avg Close $20.21 Range $17.92 - $22.24
Q3 2023
Shares 6,371,599 Value ($000) $551,526 Avg Close $21.95 Range $20.01 - $23.60
Q2 2023
Shares 7,569,260 Value ($000) $628,778 Avg Close $19.44 Range $17.44 - $21.23
Q1 2023
Shares 7,501,247 Value ($000) $619,303 Avg Close $20.03 Range $17.46 - $22.21
Q4 2022
Shares 7,532,009 Value ($000) $544,941 Avg Close $18.36 Range $15.40 - $20.01
Q3 2022
Shares 7,857,903 Value ($000) $502,199 Avg Close $15.12 Range $12.86 - $17.38
Q2 2022
Shares 7,985,168 Value ($000) $439,264 Avg Close $14.55 Range $12.78 - $16.65
Q1 2022
Shares 8,494,604 Value ($000) $559,879 Avg Close $16.85 Range $13.94 - $19.79
Q4 2021
Shares 8,687,278 Value ($000) $689,946 Avg Close $18.18 Range $15.23 - $20.25
Q3 2021
Shares 8,704,994 Value ($000) $542,670 Avg Close $15.36 Range $14.37 - $16.36
Q2 2021
Shares 8,752,100 Value ($000) $575,276 Avg Close $16.85 Range $15.38 - $18.89
Q1 2021
Shares 8,393,971 Value ($000) $613,097 Avg Close $17.53 Range $14.36 - $19.61
Q4 2020
Shares 7,329,410 Value ($000) $446,508 Avg Close $12.87 Range $11.33 - $15.30
Q3 2020
Shares 6,758,156 Value ($000) $326,622 Avg Close $12.09 Range $9.98 - $13.03
Q2 2020
Shares 6,399,005 Value ($000) $267,287 Avg Close $10.11 Range $8.76 - $11.44
Q1 2020
Shares 6,157,368 Value ($000) $265,814 Avg Close $11.67 Range $8.14 - $14.11
Q4 2019
Shares 5,813,101 Value ($000) $271,007 Avg Close $11.31 Range $10.72 - $12.50
Q3 2019
Shares 5,870,261 Value ($000) $315,703 Avg Close $11.96 Range $10.69 - $13.30
Q2 2019
Shares 5,764,756 Value ($000) $312,450 Avg Close $13.01 Range $11.86 - $14.22
Q1 2019
Shares 5,798,601 Value ($000) $300,832 Avg Close $12.59 Range $11.61 - $13.91
Q4 2018
Shares 5,649,605 Value ($000) $308,751 Avg Close $12.75 Range $11.08 - $14.96
Q3 2018
Shares 4,889,941 Value ($000) $270,463 Avg Close $14.48 Range $13.14 - $15.95
Q2 2018
Shares 4,055,790 Value ($000) $261,234 Avg Close $17.25 Range $15.13 - $19.13
Q1 2018
Shares 2,406,625 Value ($000) $161,822 Avg Close $15.75 Range $14.01 - $17.65
Q4 2017
Shares 2,362,006 Value ($000) $139,854 Avg Close $12.95 Range $10.63 - $14.82
Q3 2017
Shares 2,259,199 Value ($000) $101,754 Avg Close $9.67 Range $8.58 - $10.70
Q2 2017
Shares 1,974,810 Value ($000) $73,898 Avg Close $8.40 Range $7.80 - $9.05
Q1 2017
Shares 1,170,972 Value ($000) $40,656 Avg Close $8.78 Range $8.05 - $9.31