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Caitlin John, LLC

Position in IBKR — Interactive Brokers Group, Inc.

CIK 2010947 BRIGHTON, MI

Position in IBKR

as of Jun 30, 2026 · filed Aug 17, 2026
Position Value
$986,771
+$979,863 QoQ
Shares Held
11,337
+10906.8% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.86%
of 13F equity value
Holder Rank
#571
of 1,105 holders
Holding Since
Sep 2024
7 quarters on record
Voting authority Sole 3% Shared 0% None 97%

Common Shares in IBKR Over Time

Shares Held

Position Value (USD)

Position in Capital Markets

Financial Services · as of Jun 30, 2026

Caitlin John, LLC holds $2,142,363 across 14 Capital Markets names. IBKR ranks #1 (46.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 IBKR
Interactive Brokers Group, Inc.
This page
11,337 $986,771

All Filings in IBKR

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $986,771 11,337
2026-03-31 $6,908 103
2025-12-31 $10,225 159
2025-09-30 $1,733,667 25,195
2025-06-30 $1,387,576 25,042
2024-12-31 $25,970 147
2024-09-30 $21,600 155