The grades of 4 Food Products stocks are better this week, according to the Portfolio Grader database. Every one of these stocks has an “A” (“strong buy”) or “B” overall (“buy”) rating.

Sanderson Farms, Inc. (SAFM) is seeing ratings go up from a C last week to a B this week. Sanderson Farms, Inc. is a fully-integrated poultry processing company engaged in the production, processing, marketing and distribution of fresh and frozen chicken products. The company also gets A’s in return on equity. For more information, get Portfolio Grader’s complete analysis of SAFM stock.

This week, Post Holdings, Inc.’s (POST) ratings are up from a B last week to a A. Post Holdings, Inc. manufactures, markets and distributes branded ready-to-eat cereals in the U.S. and Canada. The company also gets A’s in sales growth, earnings revisions, and earnings surprise. For more information, get Portfolio Grader’s complete analysis of POST stock.

This week, B&G; Foods, Inc. (BGS) pushes up from a B to a A rating. B&G; Foods, Inc. makes, sells, and distributes branded and shelf-stable food products. The company also gets A’s in operating margin growth, earnings momentum, and return on equity. For more information, get Portfolio Grader’s complete analysis of BGS stock.

The rating of Farmer Bros. Co. (FARM) moves up this week, rising from a C to a B. Farmer Bros. Co. roasts, packages, and distributes coffee and allied products to restaurants, hotels, hospitals, convenience stores, and fast food outlets. The company also gets A’s in earnings momentum and return on equity. For more information, get Portfolio Grader’s complete analysis of FARM 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.