Teradyne upgraded, Circle Internet initiated: 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: Baird upgraded Albemarle (ALB) to Neutral from Underperform with a price target of $113, up from $81. The firm attributes the recent rally in the shares to optimism regarding lithium end-market demand tied to energy storage.Morgan Stanley upgraded DexCom (DXCM) to Overweight from Equal Weight with a price target o ...