NEW YORK (TheStreet) -- RATINGS CHANGES

Dunkin Brands downgraded at Argus: (DNKN - Get Report) was downgraded from Buy to Hold, Argus said. Stock is near fair value.

Dexcom upgraded at Leerink: (DXCM - Get Report) was upgraded to Outperform, Leerink Partners said. $100 price target. Stock is down sharply, but fundamentals are as strong as ever. 

Eaton downgraded at Baird: (ETN - Get Report) was downgraded from Outperform to Neutral, Robert Baird said. $59 price target. Company will likely lower guidance. 

Facebook upgraded at Argus: (FB - Get Report) was upgraded from Hold to Buy, Argus said. $115 price target. Company continues to gain traction on mobile monetization. 

Mead Johnson upgraded at BMO: (MJN) was upgraded to Outperform, BMO Capital said. $89 price target. Expect price stabilization in China and better volumes in North America. 

Proto Labs upgraded at Canaccord: (PRLB - Get Report) was upgraded from Hold to Buy, Canaccord Genuity said. $75 price target. Fundamentals are holding up, despite a sharp correction in the stock. 

Wal-Mart downgraded at Credit Suisse:  (WMT - Get Report) was downgraded from Outperform to Neutral, Credit Suisse said. $62 price target. Company is investing more in future growth.

Wal-Mart downgraded at BofA/Merrill: WMT was downgraded from Buy to Neutral, Bank of America/Merrill Lynch said. $65 price target. Company is investing more in future growth. 

Stock Comments / EPS Changes

Bank of America numbers increased at BMO: (BAC - Get Report) estimates were raised through 2017, BMO Capital said. Regulatory capital is growing. Market Perform rating and new $17 price target. 

Garmin estimates, target cut at Citi: Shares of (GRMN - Get Report) now seen reaching $30, according to Citigroup. Estimates also reduced, as the company is facing increased competition. Sell rating. 

HCA estimates, target cut at Jefferies: Shares of (HCA - Get Report) now seen reaching $88, according to Jefferies. Estimates also reduced, as the company is seeing higher costs. Buy rating. 

Netflix estimates, target reduced at Credit Suisse: (NFLX - Get Report) estimates were cut through 2016, Credit Suisse said. Company is seeing lower subscribers and higher technology costs. Neutral rating and new $124 price target. 

Wells Fargo numbers cut at BMO:  (WFC - Get Report) estimates were reduced through 2017, BMO Capital said. Company is seeing lower earnings quality and less accretion from GE purchases. Underperform rating and new $53 price target. 

Xilinx estimates, target raised at Jefferies: Shares of (XLNX - Get Report) now seen reaching $48, according to Jefferies. Estimates also increased, given improvements in the communications business. Hold rating.

This article was written by a staff member of TheStreet.