This pick list highlights constituents of the Morningstar US Mid Cap Index that we believe offer investors the best risk-adjusted return prospects. The market capitalization range for U.S. mid-caps typically falls between $1 billion and $8 billion and represents 20% of the total capitalization of the U.S. equity market.

Founded in 1998 and headquartered in New York City, Tradeweb Markets is a leading fixed-income trading platform. While it does offer electronic processing for some voice-negotiated trades, the company focuses primarily on providing electronic trading networks that connect broker/dealers, institutional clients, and retail customers. While the company offers trading in a wide variety of products, the bulk of its business is in U.S. and European government debt, mortgage-backed securities, interest-rate swaps, and U.S. and international corporate bonds. The firm also sells fixed-income trading and price data, primarily through a deal with Refinitiv’s Eikon service.