Marqeta, Inc. (NASDAQ:MQ) is among the 12 Most Promising Small-Cap Stocks According to Wall Street Analysts. Marqeta, Inc. (MQ) Labeled 'Show-Me' Story After Q4 Report, Says Morgan Stanley Marqeta, Inc. (NASDAQ:MQ) is placed sixth among the most promising stocks on our list. TheFly reported on February 25 that Morgan Stanley reduced its price target for MQ to $5 from $6 while keeping an Equal Weight rating on the shares. The firm emphasized that after the Q4 report, it still views MQ as a "show-me" comp ...