This week, these five stocks have the best ratings in Operating Margin, one of the eight Fundamental Categories on Portfolio Grader.

Cascade Bancorp (CACB) provides a range of commercial and retail banking services. The company also gets A’s in operating margin growth. For more information, get Portfolio Grader’s complete analysis of CACB stock.

Oil-Dri Corporation of America (ODC) develops, manufactures, and markets sorbent products. The company also gets A’s in operating margin growth. For more information, get Portfolio Grader’s complete analysis of ODC stock.

Steelcase Inc. Class A (SCS) designs, markets and manufactures office furniture. The company also gets A’s in operating margin growth. For more information, get Portfolio Grader’s complete analysis of SCS stock.

Assurant, Inc. (AIZ) is a provider of specialized insurance products and services in North America and international markets. The company also gets A’s in operating margin growth, earnings growth, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of AIZ stock.

Baidu, Inc. Sponsored ADR Class A (BIDU) is a Chinese-language Internet search provider. The company also gets A’s in operating margin growth. For more information, get Portfolio Grader’s complete analysis of BIDU 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.