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

Great Basin Scientific, Inc.. The company also gets A’s in sales growth and earnings momentum. For more information, get Portfolio Grader’s complete analysis of GBSN stock.

Finisar Corporation (FNSR) provides fiber optic subsystems and network performance test systems which enable high-speed data communications over local area network and storage area networks. The company also gets A’s in earnings growth, earnings revisions, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of FNSR stock.

Premier Inc. Class A. The company also gets A’s in earnings momentum. For more information, get Portfolio Grader’s complete analysis of PINC stock.

Phoenix Companies, Inc. (PNX) operates as a holding company, which offers life insurance and annuity solutions for its customers’ retirement and protection needs. The company also gets A’s in earnings surprise and earnings momentum. For more information, get Portfolio Grader’s complete analysis of PNX stock.

Hampton Roads Bankshares, Inc. (HMPR) is involved in a general community and commercial banking business, targeting the needs of individuals and small to medium sized businesses. The company also gets A’s in operating margin growth and earnings momentum. For more information, get Portfolio Grader’s complete analysis of HMPR 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.