Interactive Brokers Group, Inc.
MX ˙ BMV ˙ US45841N1072
SecurityMX:IBKR / Interactive Brokers Group, Inc.
InstitutionHighPoint Advisor Group LLC
Latest Disclosed Ownership7,838 shares
Latest Disclosed Value $ 525,693
HighPoint Advisor Group LLC reports 1.58% decrease in ownership of IBKR / Interactive Brokers Group, Inc.

On May 14, 2026 - HighPoint Advisor Group LLC filed a 13F-HR form disclosing ownership of 7,838 shares of Interactive Brokers Group, Inc. (MX:IBKR) valued at $525,693 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 14, 2026 disclosing 7,964 shares of Interactive Brokers Group, Inc.. This represents a change in shares of -1.58% 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)
2026-05-14 2026-03-31 13F INTERACTIVE BROKERS Common Stock 45841N107 7,838 -126 -1.58 526 2.54 0.0220
2026-05-14 2025-12-31 13F/A-2 INTERACTIVE BROKERS Common Stock 45841N107 7,964 -5,762 -41.98 512 -45.76 0.0214
2026-02-04 2025-12-31 13F INTERACTIVE BROKERS GROUP INC CL A Common Stock 45841N107 10,546 -3,180 678 0.0315
2025-11-05 2025-09-30 13F INTERACTIVE BROKERS GROUP INC CL A Common Stock 45841N107 13,726 776 5.99 944 31.66 0.0450
2025-08-07 2025-06-30 13F INTERACTIVE BROKERS GROUP INC CL A Common Stock 45841N107 12,950 9,465 271.59 718 19.90 0.0381
2025-05-05 2025-03-31 13F INTERACTIVE BROKERS GROUP INC CL A Common Stock 45841N107 3,485 -103 -2.87 599 -24.69 0.0349
2025-02-12 2024-12-31 13F INTERACTIVE BROKERS GROUP INC CL A Common Stock 45841N107 3,588 803 28.83 795 85.51 0.0432
2024-11-04 2024-09-30 13F INTERACTIVE BROKERS GROUP INC CL A Common Stock 45841N107 2,785 -1,607 -36.59 428 0.0250
2024-08-08 2024-06-30 13F INTERACTIVE BROKERS GROUP INC CL A Common Stock 45841N107 4,392 120 2.81 1 0.0312
2024-05-14 2024-03-31 13F INTERACTIVE BROKERS GROUP INC CL A Common Stock 45841N107 4,272 115 2.77 1 -100.00 0.0363
2024-03-26 2023-12-31 13F INTERACTIVE BROKERS GROUP INC CL A Common Stock 45841N107 4,157 4,157 454 0.0325
2016-04-26 2016-03-31 13F INTERACTIVE BROKERS GRP COM 45841N107 0 -12,070 -100.00 0 -100.00
2016-01-26 2015-12-31 13F INTERACTIVE BROKERS GRP COM 45841N107 12,070 6,524 117.63 400 82.65 0.2631
2015-10-29 2015-09-30 13F INTERACTIVE BROKERS GROUP IN COM 45841N107 5,546 5,546 219 0.2428
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.