Block upgraded, Starbucks downgraded: Wall Street's top analyst calls

The most talked about and market moving research calls around Wall Street are now in one place. Here are today's research calls that investors need to know, as compiled by The Fly.Top 5 Upgrades: TD Cowen upgraded Grail (GRAL) to Buy from Hold with a price target of $65, down from $114. The firm believes the recent selloff in the shares creates an attractive entry point.BNP Paribas upgraded Extra Space Storage (EXR) to Outperform from Neutral with a price target of $154, up from $141. 2025 results suggest ...