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KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC

Position in IBKR — Interactive Brokers Group, Inc.

CIK 1021223 LOS ANGELES, CA

Position in IBKR

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$554,055,817
-$117,731,722 QoQ
Shares Held
6,365,531
-36.4% QoQ
Ownership
1.40%
of shares outstanding
% of Portfolio
1.79%
of 13F equity value
Holder Rank
#11
of 1,105 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 85% Shared 14% None 1%

Common Shares in IBKR Over Time

Shares Held

Position Value (USD)

Position in Capital Markets

Financial Services · as of Jun 30, 2026

KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC holds $1,678,971,062 across 10 Capital Markets names. IBKR ranks #1 (33.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 IBKR
Interactive Brokers Group, Inc.
This page
6,365,531 $554,055,817

All Filings in IBKR

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $554,055,817 6,365,531
2026-03-31 $671,787,539 10,016,215
2025-12-31 $720,706,284 11,206,753
2025-09-30 $837,729,133 12,174,526
2025-06-30 $692,076,496 12,490,101
2025-03-31 $525,049,293 3,170,779
2024-12-31 $686,860,098 3,887,814
2024-09-30 $541,166,235 3,883,225
2024-06-30 $464,057,060 3,785,131
2024-03-31 $573,923,083 5,137,616
2023-12-31 $522,925,075 6,307,902
2023-09-30 $551,525,609 6,371,599
2023-06-30 $628,778,427 7,569,260
2023-03-31 $619,302,951 7,501,247
2022-12-31 $544,940,850 7,532,009
2022-09-30 $502,198,580 7,857,903
2022-06-30 $439,264,091 7,985,168
2022-03-31 $559,879,349 8,494,604
2021-12-31 $689,943,618 8,687,278
2021-09-30 $542,669,325 8,704,994
2021-06-30 $575,275,532 8,752,100
2021-03-31 $613,095,640 8,393,971
2020-12-31 $446,507,656 7,329,410
2020-09-30 $326,621,678 6,758,156
2020-06-30 $267,286,438 6,399,005
2020-03-31 $265,813,575 6,157,368