Richie Capital Group, in their Q4 2020 investor letter, mentioned MarketAxess Holdings Inc. (NASDAQ: MKTX ) and emphasized their views on the company. MarketAxess Holdings Inc. is a New York-based financial technology company that currently has a $19.6 billion market capitalization. Since the beginning of the year, MKTX delivered a -9.44% return, while its 12-month gains are still up by 47.07%. As of March 29, 2021, the stock closed at $516.68 per share.