The grades of four Insurance stocks are on the rise this week on Portfolio Grader. Each of these stocks is rated an “A” (“strong buy”) or “B” overall (“buy”).

Endurance Specialty (NYSE:ENH) is making progress this week as its rating of C (“hold”) from last week increases to a B (“buy”) rating this week. Endurance Specialty Holdings is the holding company for Endurance Specialty Insurance, which provides property and casualty insurance and reinsurance. In Portfolio Grader’s specific subcategories of Earnings Momentum, Earnings Surprise, and Margin Growth, ENH also gets A’s. For more information, get Portfolio Grader’s complete analysis of ENH stock.

Primerica (NYSE:PRI) improves from a C to a B rating this week. Primerica distributes financial products to middle income households in North America. For more information, get Portfolio Grader’s complete analysis of PRI stock.

This week, Symetra Financial (NYSE:SYA) pushes up from a C to a B rating. Symetra offers group health, retirement, life insurance, and employee benefits. The stock’s trailing PE Ratio is 6.80. For more information, get Portfolio Grader’s complete analysis of SYA stock.

Everest Re Group (NYSE:RE) is progressing from last week’s rating of B (“buy”) as the company improves to an A (“strong buy”) this week. Everest Re Group provides reinsurance to property and casualty insurers in the United States and international markets. The stock currently has a trailing PE Ratio of 7.00. For more information, get Portfolio Grader’s complete analysis of RE 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.