Interactive Brokers Group, Inc.

GABELLI FUNDS LLC IBKR

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/5/2026

Shares

365,040

Value ($000)

23,476

Weight

0.2%

2013 Q4 - 2025 Q4 (27 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/5/2026	23,476	0.2%	365,040	12/31/2025
2025 Q2	8/13/2025	22,262	0.2%	401,765	6/30/2025
2025 Q1	5/14/2025	15,593	0.1%	94,166	3/31/2025
2024 Q4	2/13/2025	18,795	0.1%	106,386	12/31/2024
2024 Q3	11/13/2024	16,194	0.1%	116,200	9/30/2024
2024 Q2	8/13/2024	16,030	0.1%	130,749	6/30/2024
2024 Q1	5/14/2024	14,762	0.1%	132,149	3/31/2024
2023 Q4	2/13/2024	10,947	0.1%	132,049	12/31/2023
2023 Q3	11/8/2023	11,718	0.1%	135,370	9/30/2023
2023 Q2	8/10/2023	12,259	0.1%	147,570	6/30/2023
2023 Q1	5/12/2023	12,471	0.1%	151,049	3/31/2023
2022 Q4	2/13/2023	11,218	0.1%	155,049	12/31/2022
2022 Q3	11/14/2022	9,762	0.1%	152,749	9/30/2022
2022 Q2	8/12/2022	9,255	0.1%	168,249	6/30/2022
2022 Q1	5/18/2022	9,903	0.1%	150,249	3/31/2022
2021 Q4	2/11/2022	11,774	0.1%	148,249	12/31/2021
2021 Q3	11/12/2021	9,522	0.1%	152,749	9/30/2021
2021 Q2	8/13/2021	9,463	0.1%	143,974	6/30/2021
2021 Q1	5/14/2021	10,543	0.1%	144,349	3/31/2021
2020 Q4	2/5/2021	8,909	0.1%	146,249	12/31/2020
2020 Q3	11/6/2020	7,117	0.1%	147,249	9/30/2020
2020 Q2	8/13/2020	6,151	0.1%	147,249	6/30/2020
2020 Q1	5/14/2020	6,594	0.1%	152,749	3/31/2020
2019 Q4	2/14/2020	8,310	0.1%	178,249	12/31/2019
2014 Q2	8/6/2014	3,447	0.0%	148,000	6/30/2014
2014 Q1	5/16/2014	3,207	0.0%	148,000	3/31/2014
2013 Q4	2/7/2014	3,773	0.0%	155,000	12/31/2013