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VANGUARD PORTFOLIO MANAGEMENT LLC

Position in IBKR — Interactive Brokers Group, Inc.

CIK 2100121 MALVERN, PA

Position in IBKR

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$759,362,375
-$245,651,058 QoQ
Shares Held
8,724,292
-41.8% QoQ
Ownership
1.93%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#8
of 1,086 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in IBKR Over Time

Shares Held

Position Value (USD)

Position in Capital Markets

Financial Services · as of Jun 30, 2026

VANGUARD PORTFOLIO MANAGEMENT LLC holds $30,358,946,498 across 42 Capital Markets names. IBKR ranks #6 (2.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 IBKR
Interactive Brokers Group, Inc.
This page
8,724,292 $759,362,375

All Filings in IBKR

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $759,362,375 8,724,292
2026-03-31 $1,005,013,433 14,984,545