The ratings of 3 Capital Markets stocks are down this week, according to the Portfolio Grader database. Each of these rates a “D” (“sell”) or “F” overall (“strong sell”).

Legg Mason, Inc. (LM) declines this week from a D to a F. Legg Mason, Inc. provides investment management and related services to institutional and individual clients, company-sponsored mutual funds and other pooled investment vehicles. The company also gets F’s in earnings surprise and earnings momentum. For more information, get Portfolio Grader’s complete analysis of LM stock.

Och-Ziff Capital Management Group LLC Class A (OZM) is having a tough week. The company’s rating falls from a D to a F. Och-Ziff Capital Management Group LLC Class A provides a variety of alternative asset management services for fund investors through locations in the United States, Europe, and Asia. For more information, get Portfolio Grader’s complete analysis of OZM stock.

This week, Harris & Harris Group, Inc.’s (TINY) rating worsens to a F from the company’s D rating a week ago. Harris & Harris Group, Inc. is a venture capital investment company. The company also gets F’s in earnings surprise, earnings momentum, return on equity, and free cash flow. For more information, get Portfolio Grader’s complete analysis of TINY 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.