INTERACTIVE BROKERS GRO-CL A (IBKR) Institutional Ownership

IBKR is currently held by 9 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $878.46M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.

The largest disclosed holder is Egerton Capital UK, which reported ownership valued at approximately $359.42M in its June 30, 2026 13F filing. Based on current market prices and the latest disclosed share count, Egerton Capital UK's IBKR position is now estimated to be worth approximately $362.69M, representing an estimated gain of +0.91% since the filing period.

Major shareholders tracked on this page include Egerton Capital UK, Bares Capital Management, Viking Global Investors, and other prominent asset managers. Collectively, these investors account for approximately 85% of the total disclosed value among the investors covered in this analysis.

This page tracks institutional ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward INTERACTIVE BROKERS GRO-CL A (IBKR).

Institutional Ownership Trend

Portfolio quarterInstitutional holdersTotal reported valueTotal shares
Q2 20263$405,741,6054,661,553
Q1 20268$1,506,755,59122,461,279
Q4 20257$1,527,355,89423,749,897
Q3 20258$1,749,126,18525,419,651
Q2 20257$1,627,658,27729,374,811
Q1 20257$1,252,310,1427,562,716
Q4 20247$1,373,301,1897,770,361
Q3 20247$1,300,261,9689,330,238
Q2 20247$1,280,431,70210,443,978
Q1 20247$1,167,670,94910,850,800
Q4 20236$619,625,7457,624,925
Q3 20237$654,805,5557,731,792

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