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Jump Financial, LLC

Position in MKTX — Marketaxess Holdings Inc

CIK 1831577 Chicago, IL

Position in MKTX

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$8,916,455
+$6,844,967 QoQ
Shares Held
78,566
+525.7% QoQ
Ownership
0.223%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#60
of 390 holders
Holding Since
Sep 2020
17 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

Jump Financial, LLC holds $171,819,908 across 29 Capital Markets names. MKTX ranks #7 (5.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 MKTX
Marketaxess Holdings Inc
This page
78,566 $8,916,455

All Filings in MKTX

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17 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $8,916,455 78,566
2026-03-31 $2,071,488 12,556
2025-12-31 $1,913,455 10,557
2025-09-30 $6,885,140 39,513
2025-06-30 $2,480,858 11,108
2025-03-31 $1,864,071 8,616
2024-12-31 $5,008,820 22,159
2024-09-30 $1,960,698 7,653
2024-06-30 $4,105,851 20,475
2024-03-31 $781,407 3,564
2023-12-31 $467,095 1,595
2023-09-30 $1,653,145 7,738
2023-06-30 $1,886,406 7,216
2022-09-30 $3,983,237 17,903
2022-06-30 $5,028,547 19,642
2021-06-30 $383,388 827
2020-09-30 $247,055 513