Disclosure profile

Who’s trading MKTX?

MARKETAXESS HOLDINGS INC

Every disclosed Congress and corporate-insider transaction in MKTX (MARKETAXESS HOLDINGS INC) — 19 trades from 16 politicians and executives, each AI-scored. Updated as new filings land.

Create a free account to open trades, see the full AI breakdown, and get live alerts when MKTX is traded.

Create a free account →

FilerActionAmountFiledScore

HERNANDEZ CARLOS MAURICIOSEC Form 4——2026-06-184

Cruger William Frank Jr.SEC Form 4——2026-06-123

HERNANDEZ CARLOS MAURICIOSEC Form 4——2026-06-123

Begleiter Steven LSEC Form 4——2026-06-123

SCHICIANO KENNETH TSEC Form 4——2026-06-123

KETCHUM RICHARD GSEC Form 4——2026-06-123

Hoornweg RobertoSEC Form 4——2026-06-123

Gibson KourtneySEC Form 4——2026-06-123

Chwick JaneSEC Form 4——2026-06-123

Portney Emily HopeSEC Form 4——2026-06-124

Cifu Douglas ASEC Form 4——2026-06-123

Pintoff ScottSEC Form 4Sell—2026-06-123

Altobello Nancy A.SEC Form 4——2026-06-123

Fiszel Bieler IleneSEC Form 4——2026-06-033

Hon. Josh GottheimerHouse PTRSell$1k2026-05-197

Pintoff ScottSEC Form 4Sell—2026-05-113

Quan WilliamSEC Form 4——2026-05-043

Hon. Julie JohnsonHouse PTRSell$1k2025-03-127

Hon. Julie JohnsonHouse PTRBuy$1k2025-02-127

Public-record disclosures (SEC Form 4 & Congressional PTRs). Research tool — not investment advice.