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Spending
Lobbying
Coming soon: Congress, Stocks

Overview Firms Clients Revolving Door Stands Out

MARKETAXESS HOLDINGS INC. — Lobbying — Receipts Report

LD-2 disclosure · 4th Quarter - Report

MARKETAXESS HOLDINGS INC.

via O'NEIL BRADLEY CONSULTING LLC

4th Quarter (Oct 1 - Dec 31) · 2025Posted Jan 20, 2026Filing document ↗LDA record ↗

Income$30Kfee reported

Client

Name: MARKETAXESS HOLDINGS INC.
Description: Financial Services
Location: New York · United States of America

Registrant

Firm: O'NEIL BRADLEY CONSULTING LLC
Location: Springfield, Virginia, United States of America

Lobbying activities

1 issue

Financial Institutions/Investments/Securities
Issues related to fixed income markets
LobbyistsKATELYNN BRADLEY
TargetedSecurities & Exchange Commission (SEC)

Source

Source · Senate Office of Public Records — Lobbying Disclosure Act filings ↗.

Coverage gaps · LD-2 reports a single dollar figure per quarter on ONE basis — income (a fee) or expenses (self-filed spend), never both — so this page never combines them into one "spend" number.