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What smart money is saying about MarketAxess HoldingsUnited States flag

MKTX · Financial Services · Financial - Capital Markets · Market cap $4.10B

5 funds in our archive have pitched MarketAxess Holdings — most recently Heartland Advisors Mid Cap Value Fund in June 2026.

Company profile

MarketAxess Holdings Inc. develops and operates a premier electronic trading platform, serving institutional investors and broker-dealers globally. This platform provides essential access to deep liquidity across a broad spectrum of fixed-income assets, including U.S. investment-grade and high-yield corporate bonds, U.S. Treasuries, municipal bonds, emerging market debt, and Eurobonds, among other debt securities. Through its innovative Open Trading protocols, the company facilitates anonymous, "all-to-all" corporate bond transactions between its diverse client base. Beyond its core trading capabilities, MarketAxess offers a comprehensive array of value-added products and services. These include Composite+ pricing and other sophisticated market data tools designed to inform trading strategies, as well as auto-execution and custom workflow solutions. The company also provides robust connectivity to ensure straight-through processing and specialized technology services aimed at optimizing trading environments. Additionally, MarketAxess delivers vital pre- and post-trade support, covering trade matching, publication, regulatory reporting, and extensive market and reference data for a wide range of financial instruments. Founded in 2000, MarketAxess Holdings Inc. maintains its headquarters in New York, New York.

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Summarize with Warren AI
3
Reported positions
2
Bought
0
Sold
6
Letters

Position history

Between Q2 2025 and Q3 2026, 3 fund letters reported a position in MarketAxess Holdings2 opened or added to the position.

Fund letters reporting a position in MarketAxess Holdings, by quarter
QuarterLettersBoughtSoldTheses
Q3 20261000
Q2 20262203
Q4 20250001
Q2 20250001

Fund activity · 3 positions · 2 moves

Fund coverage · 5 theses

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