RATINGS CHANGES

Autodesk (ADSK) - Get Report was upgraded to buy from hold at Canaccord Genuity. $95 price target. The company had an upbeat analyst day and can materially grow free cash flow in the next several quarters, Canaccord said. 

Aflac (AFL) - Get Report was downgraded to underperform at RBC Capital. The company will likely see slower sales growth both in Japan and the U.S., RBC said. 

AstraZeneca (AZN) - Get Report was upgraded to outperform from market perform at Leerink Partners. $34 price target. The pullback has created a buying opportunity and the company is the top pick in the sector for 2017. 

Duluth (DLTH) - Get Report was downgraded to market perform at William Blair. The company lowered guidance, given slower sales growth, William Blair said. 

Fossil (FOSL) - Get Report was upgraded to hold at TheStreet Ratings. You can view the full analysis from the report here: FOSL.

Gigamon (GIMO) was upgraded to buy from neutral at DA Davidson. $60 price target. The valuation is more attractive, as the stock has pulled back by 15%, Davidson sad. 

Hyatt Hotels (H) - Get Report was upgraded to buy at TheStreet Ratings. You can view the full analysis from the report here: H.

Hartford (HIG) - Get Report was upgraded to outperform at RBC Capital. The company can increased rates in personal lines, which should benefit margins, RBC said. 

Univar (UNVR) - Get Report was upgraded to outperform from neutral at Credit Suisse. $31 price target. Management appears to be making considerable cultural and operational changes, Credit Suisse said. 

Waste Connections (WCN) - Get Report was upgraded to overweight at Keybanc. $85 price target. Earnings estimates were also increased, given larger synergies from the deal with Bind Therapeutics, Keybanc said. 

This article was written by a staff member of TheStreet.