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Matisse Capital

Position in IBKR — Interactive Brokers Group, Inc.

CIK 1668256 PORTLAND, OR

Position in IBKR

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$548,352
+$125,811 QoQ
Shares Held
6,300
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.26%
of 13F equity value
Holder Rank
#694
of 1,105 holders
Holding Since
Mar 2025
6 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 Jun 30, 2026

Matisse Capital holds $850,856 across 2 Capital Markets names. IBKR ranks #1 (64.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 IBKR
Interactive Brokers Group, Inc.
This page
6,300 $548,352

All Filings in IBKR

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $548,352 6,300
2026-03-31 $422,541 6,300
2025-12-31 $405,153 6,300
2025-09-30 $846,363 12,300
2025-06-30 $664,920 12,000
2025-03-31 $331,180 2,000