Notable Upgrades: Apple Inc. (AAPL), Tesla Motors (TSLA), Groupon Inc (GRPN), Northrop Grumman Corp (NOC), Staples (SPLS)

Shares of Tesla Motors Inc (TSLA) are rising $7.37, or 2.85%, to $277.12 this morning following an upgrade to ‘Buy’ from ‘Hold’ at Stifel. The stock has traded as high as $277.45 intraday, which is a new all time high for the shares of the electric carmaker. Tesla closed at $269.70 at the end of […] View the full post at: Notable Upgrades: Apple Inc. (AAPL), Tesla Motors (TSLA), Groupon Inc (GRPN), Northrop Grumman Corp (NOC), Staples (SPLS) Related posts: Caterpillar Inc. Downgraded to “Neutral” at BofA General Motors Borrows $4 bln in Additional Federal Aid AIG Shares Slide Further as Survival Fears Grow