MKTX Filings — Marketaxess Holdings Inc. - FilingSpy
MKTX
Marketaxess Holdings Inc.
A fintech that runs electronic trading platforms where institutions buy and sell bonds and other fixed-income credit products, connecting roughly two thousand banks and investors worldwide through its X-Pro platform and "Open Trading" marketplace. It was born in 2000 as an internal project at J.P. Morgan before spinning out as an independent company. Its name is a portmanteau of "market" and "access" — fitting, since its founder set out to modernize a bond market that then ran mostly by phone.
Quan WilliamChief Technology Officer · 1 transaction
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Select a row to see that insider’s individual transactions. † Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 6 months: -400 shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.