NEW YORK (TheStreet) -- RATINGS CHANGES

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

Westamerica Bancorp (WABC - Get Report) was downgraded to hold at TheStreet Ratings. You can view the full analysis from the report here: WABC 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.