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CAXTON ASSOCIATES LLP

Position in MKTX — Marketaxess Holdings Inc

CIK 2051323 LONDON, X0

Position in MKTX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,235,225
+$532,151 QoQ
Shares Held
10,884
+245.7% QoQ
Ownership
0.031%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#154
of 393 holders
Holding Since
Jun 2025
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MKTX Over Time

Shares Held

Position Value (USD)

Position in Capital Markets

Financial Services · as of Jun 30, 2026

CAXTON ASSOCIATES LLP holds $6,933,261 across 7 Capital Markets names. MKTX ranks #3 (17.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MKTX
Marketaxess Holdings Inc
This page
10,884 $1,235,225

All Filings in MKTX

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,235,225 10,884
2025-06-30 $703,074 3,148