MarketAxess Holdings Inc. is a company in the U.S. stock market and it is a holding in 173 U.S.-traded ETFs. MKTX has around 3.7M shares in the U.S. ETF market. The largest ETF holder of MKTX is the SPDR S&P 500 ETF Trust (SPY), with approximately 400.24K shares. Investors may also find of interest that the ETF with the largest allocation to MKTX stock is iShares U.S. Broker-Dealers & Securities Exchanges ETF (IAI), with a portfolio weight of 5.03%. On average, U.S. ETFs allocate 0.34% of MKTX to their portfolios.
Additionally, MKTX is a favorite stock for Vanilla and Multi-factor ETFs. It is also most likely to belong to Broad-based ETFs. The best-performing ETF in the past 12 months with MKTX as a holding is the ARK Fintech Innovation ETF (ARKF), with a return of 95.96%.