The grades of three Packaged Foods stocks are on the rise this week on Portfolio Grader. Each of these stocks is rated an “A” (“strong buy”) or “B” overall (“buy”).

Industrias Bachoco (NYSE:IBA) is making headway this week, with the company’s rating improving to an A (“strong buy”) from a B (“buy”) last week. Industrias Bachoco breeds, processes, and markets poultry, swine, and related products in Mexico. In Portfolio Grader’s specific subcategories of Earnings Growth and Earnings Momentum, IBA also gets A’s. For more information, get Portfolio Grader’s complete analysis of IBA stock.

Le Gaga Holdings (NASDAQ:GAGA) is making progress this week as its rating of C (“hold”) from last week increases to a B (“buy”) rating this week. La Gaga Holding is a China-based greenhouse vegetable producer. The stock has a trailing PE Ratio of 7.90. For more information, get Portfolio Grader’s complete analysis of GAGA stock.

This week, Limoneira (NASDAQ:LMNR) pushes up from a C to a B rating. Limoneira grows, packs, processes, and markets agricultural products for national and international distribution. For more information, get Portfolio Grader’s complete analysis of LMNR stock.

Louis Navellier’s proprietary Portfolio Grader stock ranking system assesses roughly 5,000 companies every week based on a number of fundamental and quantitative measures. Stocks are given a letter grade based on their results — with A being “strong buy,” and F being “strong sell.” Explore the tool here.