This week, these five stocks have the worst ratings in Earnings Momentum, one of the eight Fundamental Categories on Portfolio Grader.

Qorvo, Inc.. The company also gets F’s in operating margin growth, earnings growth, earnings surprise, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of QRVO stock.

WestRock Co.. The company also gets F’s in operating margin growth, earnings growth, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of WRK stock.

AG Mortgage Investment Trust, Inc. (MITT) focuses on investing, acquiring and managing a portfolio of residential mortgage assets, and other real estate-related securities and financial assets. The company also gets F’s in operating margin growth, earnings growth, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of MITT stock.

Centrus Energy Corp. Class A. The company also gets F’s in operating margin growth and earnings momentum. For more information, get Portfolio Grader’s complete analysis of LEU stock.

Crestwood Equity Partners LP (CEQP) operates in natural gas storage in Texas, and in natural gas, liquid and crude oil services serving customers in the United States and Canada. The company also gets F’s in sales growth, operating margin growth, earnings growth, earnings revisions, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of CEQP 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.