Interactive Brokers Group, Inc.
MX ˙ BMV ˙ US45841N1072
SecurityMX:IBKR / Interactive Brokers Group, Inc.
InstitutionTd Private Client Wealth Llc
Latest Disclosed Ownership45,301 shares
Latest Disclosed Value $ 3,038,322
Td Private Client Wealth Llc reports 3.91% decrease in ownership of IBKR / Interactive Brokers Group, Inc.

On April 27, 2026 - Td Private Client Wealth Llc filed a 13F-HR form disclosing ownership of 45,301 shares of Interactive Brokers Group, Inc. (MX:IBKR) valued at $3,038,322 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 47,145 shares of Interactive Brokers Group, Inc.. This represents a change in shares of -3.91% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-27 2026-03-31 13F INTERACTIVE BROKERS GROUP IN COMMON STOCK 45841N107 45,301 -1,844 -3.91 3,038 0.23 0.0630
2026-02-05 2025-12-31 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 47,145 -6,826 -12.65 3,032 -18.37 0.0646
2025-10-27 2025-09-30 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 53,971 -6,145 -10.22 3,714 11.47 0.0837
2025-07-15 2025-06-30 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 60,116 41,199 217.79 3,331 6.35 0.0818
2025-04-29 2025-03-31 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 18,917 -36 -0.19 3,132 -6.45 0.0863
2025-02-11 2024-12-31 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 18,953 -844 -4.26 3,348 21.39 0.0937
2024-11-18 2024-09-30 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 19,797 69 0.35 2,759 14.06 0.0793
2024-08-14 2024-06-30 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 19,728 -995 -4.80 2,419 4.49 0.0762
2024-08-16 2024-03-31 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 20,723 106 0.51 2,315 35.40 0.0760
2024-08-16 2023-12-31 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 20,617 -535 -2.53 1,709 -6.61 0.0618
2024-08-16 2023-09-30 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 21,152 -8,379 -28.37 1,831 -25.40 0.0793
2024-08-16 2023-06-30 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 29,531 -830 -2.73 2,453 -2.11 0.1060
2024-08-16 2023-03-31 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 30,361 -845 -2.71 2,507 11.03 0.1125
2024-08-16 2022-12-31 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 31,206 -1,673 -5.09 2,258 7.43 0.1067
2024-08-16 2022-09-30 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 32,879 -732 -2.18 2,101 13.69 0.1074
2024-08-16 2022-06-30 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 33,611 40 0.12 1,849 -16.46 0.0901
2024-08-16 2022-03-31 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 33,571 2,001 6.34 2,213 -11.77 0.0942
2024-08-16 2021-12-31 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 31,570 -1,131 -3.46 2,507 23.01 0.1041
2024-08-16 2021-09-30 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 32,701 -532 -1.60 2,039 -6.68 0.0871
2024-08-16 2021-06-30 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 33,233 911 2.82 2,184 -7.46 0.0933
2024-08-16 2021-03-31 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 32,322 12,552 63.49 2,361 96.01 0.1103
2024-08-16 2020-12-31 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 19,770 1,681 9.29 1,204 37.76 0.0611
2024-08-16 2020-09-30 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 18,089 291 1.64 874 17.63 0.0489
2024-08-16 2020-06-30 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 17,798 2,835 18.95 743 15.19 0.0434
2024-08-16 2020-03-31 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 14,963 381 2.61 646 -5.01 0.0462
2024-08-16 2019-12-31 13F INTERACTIVE BROKERS GROUP INC CL A - COM COMMON STOCK 45841N107 14,582 14,582 680 0.0407
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.