RATINGS CHANGES

Educational Development (EDUC) - Get Report was upgraded to buy at TheStreet Ratings. You can view the full analysis from the report here: EDUC.

Emcor (EME) - Get Report was downgraded to sector weight from overweight at Keybanc. The valuation is less attractive, given the recent run in the stock price, Keybanc said. 

Guess (GES) - Get Report was downgraded to underweight from neutral at Piper Jaffray. $12 price target. Negative catalysts will likely accelerate in the next 12 months, Piper said. 

Hasbro (HAS) - Get Report was upgraded to overweight from neutral at Piper Jaffray. The valuation is more attractive, based on an $88 price target, Piper said. 

Invuity (IVTY) - Get Report was downgraded to sell at TheStreet Ratings. You can view the full analysis from the report here: IVTY.

Michaels (MIK) - Get Report was downgraded to neutral from overweight at JPMorgan. $30 price target. The company was also cut from the Focus List. Michaels will likely struggle to meet near-term sales expectations, JPMorgan said. 

Maxim Integrated Products (MXIM) - Get Report was downgraded to market perform from outperform at BMO Capital. The valuation is less attractive, based on a $39 price target, BMO said. 

Super Micro Computer  (SMCI) - Get Report was downgraded to neutral at DA Davidson. $19 price target. Management cut guidance, given limited visibility for large orders, Davidson said. 

This article was written by a staff member of TheStreet.