6 Food Products stocks are moving up in their overall rating this week, according to the Portfolio Grader database. Every one of these is graded an “A” (“strong buy”) or “B” overall (“buy”).

TreeHouse Foods, Inc.’s (THS) ratings are looking better this week, moving up to a B from last week’s C. TreeHouse Foods, Inc. manufactures foods that mainly service the retail grocery and foodservice distribution channels. The company also gets A’s in earnings growth. For more information, get Portfolio Grader’s complete analysis of THS stock.

Kellogg Company (K) shows solid improvement this week. The company’s rating rises from a C to a B. Kellogg Company makes and markets ready-to-eat cereal and convenience foods. The company also gets A’s in earnings momentum and return on equity. For more information, get Portfolio Grader’s complete analysis of K stock.

Tyson Foods, Inc. Class A (TSN) earns a B this week, jumping up from last week’s grade of C. Tyson Foods, Inc. Class A produces, distributes, and markets meats, prepared foods, and related products. The company also gets A’s in operating margin growth, earnings growth, and free cash flow. For more information, get Portfolio Grader’s complete analysis of TSN stock.

This week, B&G; Foods, Inc.’s (BGS) ratings are up from a B last week to a A. 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 Adecoagro S.A. (AGRO) moves up this week, rising from a C to a B. Adecoagro S.A. engages in planting, harvesting, and selling grains, oilseeds, rice, wheat, corn, soybeans, cotton, and sunflowers to grain traders; and provision of grain warehousing and conditioning, and handling and drying services to third parties. For more information, get Portfolio Grader’s complete analysis of AGRO stock.

This week, Amira Nature Foods Ltd. (ANFI) pushes up from a C to a B rating. Amira Nature Foods Ltd. engages in processing, distributing, and marketing packaged specialty rice and other food products. The company also gets A’s in sales growth, operating margin growth, earnings growth, return on equity, and free cash flow. For more information, get Portfolio Grader’s complete analysis of ANFI 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.