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: Goldman Sachs upgraded Innoviz Technologies (INVZ) to Buy from Neutral with a price target of $2.50, up from$1.50. The firm cites the company's design potential over the next six months and its "inexpensive" valuation for the upgrade.Morgan Stanley upgraded Citizens Financial (CFG) to Overweight from Equal Weight ...