The overall ratings of 10 insurance stocks are down on Portfolio Grader this week. Each of these rates a “D” (“sell”) or “F” overall (“strong sell”).

Meadowbrook Insurance Group, Inc. (MIG) earns an F (“strong sell”) this week, moving down from last week’s grade of D (“sell”). Meadowbrook Insurance Group provides alternative risk management programs and services. In Portfolio Grader’s specific subcategories of Earnings Revisions, Cash Flow and Sales Growth, MIG also gets an F. To get an in-depth look at MIG, get Portfolio Grader’s complete analysis of MIG stock.

Crawford & Company Class B’s (CRD.B) rating falls to a D (“sell”) this week, down from C (“hold”) the week prior. Crawford & Company is an independent provider of claims management solutions to insurance companies and self-insured entities. For more information, get Portfolio Grader’s complete analysis of CRD.B stock.

Erie Indemnity Company Class A (ERIE) gets weaker ratings this week as last week’s D drops to an F. Erie Indemnity is involved in the property/casualty insurance business. The stock also rates an F in Earnings Surprise. To get an in-depth look at ERIE, get Portfolio Grader’s complete analysis of ERIE stock.

Slipping from a D to an F rating, Progressive Corporation (PGR) takes a hit this week. Progressive is an insurance holding company that offers primarily personal and commercial automobile insurance, in addition to other property-casualty insurance products. For more information, get Portfolio Grader’s complete analysis of PGR stock.

The rating of Aspen Insurance Holdings Limited (AHL) declines this week from a C to a D. Aspen Insurance Holdings provides insurance and reinsurance solutions worldwide. To get an in-depth look at AHL, get Portfolio Grader’s complete analysis of AHL stock.

Validus Holdings, Ltd. (VR) experiences a ratings drop this week, going from last week’s C to a D. Validus Holdings provides reinsurance and insurance coverage in the property and marine markets. The stock also gets an F in Earnings Surprise. For more information, get Portfolio Grader’s complete analysis of VR stock.

Cincinnati Financial Corporation’s (CINF) rating weakens this week, dropping to an F versus last week’s D. Cincinnati Financial markets property casualty insurance through independent insurance agents. The stock gets F’s in Earnings Momentum and Earnings Revisions. To get an in-depth look at CINF, get Portfolio Grader’s complete analysis of CINF stock.

Axis Capital Holdings Limited (AXS) is having a tough week. The company’s rating falls from a C to a D. Axis Capital Holdings provides various insurance and reinsurance products to worldwide operations. For more information, get Portfolio Grader’s complete analysis of AXS stock.

This week, OneBeacon Insurance Group, Ltd. Class A’s (OB) rating worsens to a D from the company’s C rating a week ago. OneBeacon Insurance Group offers specialized insurance products and services. The stock also rates an F in Sales Growth. To get an in-depth look at OB, get Portfolio Grader’s complete analysis of OB stock.

The rating of State Auto Financial Corporation (STFC) slips from a C to a D. State Auto Financial is a property and casualty insurance company engaged in writing personal and business lines of insurance. The stock also gets an F in Earnings Momentum. Shares of the stock have been trading at an exceptionally rapid pace, up twofold from the week prior. For more information, get Portfolio Grader’s complete analysis of STFC 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.