Oppenheimer downgrades Costsco shares to perform

Oppenheimer lists Costco as a top pick for the firm, but has downgraded the stock from outperform to perform driven by the now even more premium valuation, potentially aggressive Street forecasts, and difficult comps. Yahoo Finance's The Final Round discusses.

Our goal is to create a safe and engaging place for users to connect over interests and passions. In order to improve our community experience, we are temporarily suspending article commenting.