Looking to diversify your portfolio with an investment that has strong potential for growth? Take a look at the stocks we think can do just that. And, based on their past performance, could possibly double your returns for at least three years.

Using the Weiss stocks screener, we picked out all BUY rated stocks with 10 percent earnings growth for the last three consecutive quarters. And to make them even more attractive, we selected the ones that doubled their total returns each year for the last three consecutive years. The search resulted in a list of nine companies.

The list was dominated by IT stocks, with four from that sector. The rest of the list contained one from consumer staples, two from the industrials sector, and two from healthcare.

• MKS Instruments, Inc. (MKSI)
• Ellie Mae, Inc. (ELLI)
• Inphi Corporation (IPHI)
• Fabrinet (FN)
• Lydall, Inc. (LDL)
• Hawaiian Holdings Inc. (HA)
• Humana Inc. (HUM)
• Psychemedics Corp. (PMD)
• Bevo Agro Inc. (BVO.V)

The stock ratings data gets updated daily and the ratings can change quickly. Be sure to add these stocks to your Watchlist, so we can let you know when a rating change takes place.