// company-profile
Marketaxess Holdings Inc
MKTX// activity-summary
Recent insider activity is bullish. Over the last 30 days, 11 insiders purchased shares versus 2 sales. Buying was led by Chwick Jane.
// 90-day insight
Over the last 90 days, Marketaxess Holdings Inc insiders bought $0 (12 transactions) and sold $144K (5 transactions).
- Most active insider: Pintoff Scott with 3 transactions totaling $43K.
- Largest single sale: $60K by CONCANNON CHRISTOPHER R on Apr 3, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Marketaxess Holdings Inc as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 18, 2026 | HERNANDEZ CARLOS MAURICIO | MKTX | Gift | 10,708 | $0.00 | $0K |
| Jun 18, 2026 | HERNANDEZ CARLOS MAURICIO | MKTX | Gift | 10,708 | $0.00 | $0K |
| Jun 10, 2026 | Chwick Jane | MKTX | Award | 1,390 | $0.00 | $0K |
| Jun 10, 2026 | Cifu Douglas A | MKTX | Award | 1,390 | $0.00 | $0K |
| Jun 10, 2026 | Gibson Kourtney | MKTX | Award | 1,390 | $0.00 | $0K |
45 more transactions hidden
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