Top Analyst Upgrades and Downgrades: AMD, Alibaba, Concho, Occidental, Palo Alto Networks, Salesforce, Splunk, Uber, Workday and More
Friday's top analyst upgrades and downgrades included Advanced Micro Devices, Alibaba, Concho Resources, Occidental Petroleum, Palo Alto Networks, Salesforce.com, Splunk, Uber and Workday.