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

Internet Gold-Golden Lines Ltd. (IGLD) is an Internet service provider in Israel. The company also gets A’s in sales growth. For more information, get Portfolio Grader’s complete analysis of IGLD stock.

Ocean Rig UDW Inc (ORIG) engages in the provision of oilfields services. The company also gets A’s in sales growth, earnings growth, earnings revisions, earnings surprise, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of ORIG stock.

SkyPeople Fruit Juice, Inc. (SPU) manufactures and processes beverages. The company also gets A’s in. For more information, get Portfolio Grader’s complete analysis of SPU stock.

Pacific Drilling S.A. (PACD) an offshore drilling contractor, provides ultra-deepwater drilling services to the oil and natural gas industry through the use of drilling rigs. The company also gets A’s in earnings surprise. For more information, get Portfolio Grader’s complete analysis of PACD stock.

Aaron’s, Inc. (AAN) sells rental, and lease ownership of residential and office furniture, consumer electronics, and home appliances and accessories. The company also gets A’s in operating margin growth. For more information, get Portfolio Grader’s complete analysis of AAN 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.