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GREAT LAKES ADVISORS, LLC

Position in IBKR — Interactive Brokers Group, Inc.

CIK 1078013 CHICAGO, IL

Position in IBKR

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$524,755
+$22,688 QoQ
Shares Held
7,824
+0.2% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in IBKR Over Time

Shares Held

Position Value (USD)

Position in Capital Markets

Financial Services · as of Mar 31, 2026

GREAT LAKES ADVISORS, LLC holds $162,489,473 across 10 Capital Markets names. IBKR ranks #7 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 IBKR
Interactive Brokers Group, Inc.
This page
7,824 $524,755

All Filings in IBKR

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4 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $524,755 7,824
2025-12-31 $502,067 7,807
2025-09-30 $537,749 7,815
2025-06-30 $444,276 8,018