Editor's Note: Green and red arrows refer to intraday stock price movement.

NEW YORK ( TheStreet) -- CHANGE IN RATINGS

Eaton Vance ( EV - Get Report) downgraded at Credit Suisse to Neutral from Outperform. Lower relative organic growth could limit upside. Maintain $36 price target.

Qualcomm ( QCOM - Get Report) upgraded at Credit Suisse to Outperform from Neutral. Resuming growth as ASP outlook improves, Credit Suisse said. Price target boosted to $60 from $50.

Suntech Power ( STP) upgraded at Citi to Hold from Sell. Valuation call, street is now too bearish, Citigroup said. Price target increased to $8.50 from $7.

Tenaris ( TS - Get Report) initiated at Barclays with an Overweight rating and $56 price target. Tenaris is a good way to invest in the international E&P spending upcycle, Barclays said.

This article was written by a staff member of TheStreet.