NEW YORK (TheStreet) -- RATINGS CHANGES

Align (ALGN) was upgraded at Robert Baird to outperform from neutral. Twelve-month price target is $64. Company should see higher near-term shipments, Robert Baird said.

Bed Bath & Beyond (BBBY) was upgraded at Canaccord Genuity to buy. Estimates were also increased, as sales momentum is building, Canaccord Genuity said. Twelve-month price target is $91.

Dentsply ( XRAY) was downgraded at Robert Baird to neutral from outperform. Valuation call, as the company lacks near-term catalysts, Robert Baird said.

Noble Energy (NBL) was downgraded to hold at TheStreet Ratings. You can view the full analysis from the report here: NBL Ratings Report.

Synaptics (SYNA) was downgraded at Pacific Crest to sector perform. Company is facing increased competition and lacks near-term catalysts, Pacific Crest said.

Tredegar (TG) was upgraded to buy at TheStreet Ratings. You can view the full analysis from the report here: TG Ratings Report.

Editor's note: To see analysts' stock comments and changes to price targets and earnings estimates, go to "Street Notes," which is available only to Real Money subscribers. To find out how to become a subscriber, please click here.

Follow TheStreet on Twitter and become a fan on Facebook.

This article was written by a staff member of TheStreet.

More from Stocks

The Unintended Consequences of Jack Bogle

The Unintended Consequences of Jack Bogle

Netflix's Price Hike Is Likely to 'Stick,' Says Analyst

Netflix's Price Hike Is Likely to 'Stick,' Says Analyst

Dow Slips, S&P 500 and Nasdaq Rise Amid Trade, Earnings Worries

Dow Slips, S&P 500 and Nasdaq Rise Amid Trade, Earnings Worries

The Charts of Costco Are Looking Weaker With a Quantitative Downgrade

The Charts of Costco Are Looking Weaker With a Quantitative Downgrade

Semiconductor Slowdown Scare Could Be Shortsighted

Semiconductor Slowdown Scare Could Be Shortsighted