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Marketaxess Holdings Inc (NASDAQ:MKTX)
US · Delayed Price · Currency is USD
Financial Services · Financial - Capital Markets
164.99+0.32 (+0.19%)
Market cap
$5.81B
Health Score
Analyst consensus
Listed since
Nov 5, 2004
Website
Insider Score
––Not scored
MKTX Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
Congress Trading
Recent trades of MKTX by members of U.S. Congress
| Politician | Type | Traded |
|---|---|---|
| Josh GottheimerHouse / D | Sale$1.00K – $15.00K | Apr 9, 2026 |
| Josh GottheimerHouse / D | Sale$1.00K – $15.00K | Nov 12, 2021 |
| Josh GottheimerHouse / D | Sale$1.00K – $15.00K | Mar 31, 2021 |
| Josh GottheimerHouse / D | Sale$1.00K – $15.00K | Mar 17, 2021 |
| Josh GottheimerHouse / D | Sale$1.00K – $15.00K | Mar 15, 2021 |
| Josh GottheimerHouse / D | Sale$1.00K – $15.00K | Nov 13, 2020 |
| Josh GottheimerHouse / D | Sale$1.00K – $15.00K | Jun 22, 2020 |
| Josh GottheimerHouse / D | Purchase$1.00K – $15.00K | Apr 29, 2019 |
Corporate Lobbying
Government lobbying spending instances
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Source: U.S. Senate LDA
Corporate Lobbying
MKTX Estimated quarterly lobbying spending
Source: U.S. Senate LDA
U.S. Patents
New MKTX patent grants
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Source: USPTO Open Data Portal
Government Contracts
Estimated quarterly amount awarded to MKTX from public contracts
Source: USAspending.gov
Recently reported changes in MKTX holdings by institutional investors
Scanning latest 13F filings…
Latest 0 13F filings · Source: SEC EDGAR
View all institutional owners →Congressional Trades
U.S. House and Senate disclosures referencing MKTX, reported under the STOCK Act.
| Politician | Chamber | Action | Amount | Date |
|---|---|---|---|---|
| House | Sell | $1.00K – $15.00K | Apr 9, 2026 | |
| House | Sell | $1.00K – $15.00K | Nov 12, 2021 | |
| House | Sell | $1.00K – $15.00K | Mar 31, 2021 | |
| House | Sell | $1.00K – $15.00K | Mar 17, 2021 | |
| House | Sell | $1.00K – $15.00K | Mar 15, 2021 | |
| House | Sell | $1.00K – $15.00K | Nov 13, 2020 | |
| House | Sell | $1.00K – $15.00K | Jun 22, 2020 | |
| House | Buy | $1.00K – $15.00K | Apr 29, 2019 | |
| House | Buy | $1.00K – $15.00K | Feb 22, 2019 | |
| House | Sell | $1.00K – $15.00K | Aug 21, 2017 | |
| House | Sell | $1.00K – $15.00K | Aug 10, 2017 | |
| House | Sell | $1.00K – $15.00K | Jun 30, 2017 |
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.