Wednesday's top analyst upgrades and downgrades included Agilent Technologies, Bausch Health, Bluebird Bio, Cree, Facebook, Fortive, Oshkosh and Palantir Technologies.
The top analyst upgrades, downgrades and initiations for Monday included Apple, Caterpillar, Costco, Chipotle Mexican Grill, eBay, Groupon, Honeywell, Mastercard, Newmont Goldcorp, Roku and Zoetis.
The top analyst upgrades, downgrades and initiations seen on Thursday included American Tower, Atlassian, Booking, Box, Dollar General, Fitbit, Hain Celestial, HP and Regions Financial.