Interactive Brokers Group, Inc.

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC IBKR

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/5/2026

Shares

14,231

Value ($000)

915

Weight

0.0%

2019 Q4 - 2025 Q4 (25 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	915	0.0%	14,231	12/31/2025
2025 Q3	11/7/2025	977	0.0%	14,192	9/30/2025
2025 Q2	8/12/2025	5,392	0.1%	97,311	6/30/2025
2025 Q1	5/14/2025	4,009	0.1%	24,209	3/31/2025
2024 Q4	2/11/2025	4,275	0.1%	24,198	12/31/2024
2024 Q3	11/13/2024	3,365	0.1%	24,146	9/30/2024
2024 Q2	8/15/2024	2,931	0.1%	23,906	6/30/2024
2024 Q1	5/15/2024	2,666	0.1%	23,869	3/31/2024
2023 Q4	2/13/2024	1,974	0.1%	23,808	12/31/2023
2023 Q3	11/14/2023	2,054	0.1%	23,725	9/30/2023
2023 Q2	8/14/2023	1,901	0.1%	22,889	6/30/2023
2023 Q1	5/15/2023	1,884	0.0%	22,822	3/31/2023
2022 Q4	2/21/2023	689	0.0%	9,520	12/31/2022
2022 Q3	11/14/2022	949	0.0%	14,853	9/30/2022
2022 Q2	8/4/2022	805	0.0%	14,638	6/30/2022
2022 Q1	5/9/2022	956	0.0%	14,512	3/31/2022
2021 Q4	2/3/2022	1,150	0.0%	14,484	12/31/2021
2021 Q3	11/15/2021	900	0.0%	14,429	9/30/2021
2021 Q2	8/13/2021	885	0.0%	13,461	6/30/2021
2021 Q1	5/14/2021	984	0.0%	13,476	3/31/2021
2020 Q4	2/12/2021	1,692	0.0%	27,775	12/31/2020
2020 Q3	11/13/2020	1,116	0.0%	26,707	9/30/2020
2020 Q2	8/14/2020	1,116	0.0%	26,707	6/30/2020
2020 Q1	5/8/2020	1,151	0.0%	26,662	3/31/2020
2019 Q4	2/7/2020	1,022	0.0%	21,921	12/31/2019