A number of research firms have changed their ratings and price targets for Zendesk (NYSE: ZEN): 2/29/2020 – Zendesk was downgraded by analysts at Zacks Investment Research from a “buy” rating to a “hold” rating. According to Zacks, “Zendesk, Inc. is a software development company. It provides a software-as-a-service, or SaaS, customer service platform. The […]