This week, 4 Insurance stocks are improving their overall ratings on Portfolio Grader. Each of these stocks is rated an “A” (“strong buy”) or “B” overall (“buy”).

Infinity Property and Casualty Corporation (IPCC) boosts its rating from a C to a B this week. Infinity Property and Casualty Corporation provides personal automobile insurance throughout the United States. For more information, get Portfolio Grader’s complete analysis of IPCC stock.

Baldwin & Lyons, Inc. Class B’s (BWINB) ratings are looking better this week, moving up to a A from last week’s B. Baldwin & Lyons, Inc. Class B markets and underwrites property and casualty insurance. The company also gets A’s in earnings growth, earnings surprise, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of BWINB stock.

Blue Capital Reinsurance Holdings Ltd. (BCRH) improves from a B to a A rating this week. The company also gets A’s in operating margin growth. For more information, get Portfolio Grader’s complete analysis of BCRH stock.

The rating of Citizens, Inc. Class A (CIA) moves up this week, rising from a C to a B. Citizens, Inc. Class A provides life and health insurance products, including ordinary whole-life policies and endowment policies. For more information, get Portfolio Grader’s complete analysis of CIA 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.