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Atom Investors LP

Position in MKTX — Marketaxess Holdings Inc

CIK 1738902 AUSTIN, TX

Position in MKTX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$302,904
-$3,998,847 QoQ
Shares Held
2,669
-86.1% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#230
of 390 holders
Holding Since
Sep 2020
3 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

Atom Investors LP holds $6,748,492 across 9 Capital Markets names. MKTX ranks #7 (4.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 MKTX
Marketaxess Holdings Inc
This page
2,669 $302,904

All Filings in MKTX

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3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $302,904 2,669
2025-06-30 $4,301,751 19,261
2020-09-30 $272,579 566