This week, 3 Health Care Technology stocks are worse, according to the Portfolio Graderdatabase. Each of these rates a “D” (“sell”) or “F” overall (“strong sell”).

This week, Computer Programs and Systems, Inc.’s (CPSI) rating worsens to a F from the company’s D rating a week ago. Computer Programs and Systems, Inc. is a healthcare information technology company that designs, develops, markets, installs, and supports computerized information technology systems for small and midsize hospitals. The company also gets F’s in operating margin growth, earnings growth, earnings revisions, and earnings surprise. For more information, get Portfolio Grader’s complete analysis of CPSI stock.

Quality Systems, Inc. (QSII) gets weaker ratings this week as last week’s C drops to a D. Quality Systems, Inc. develops and markets healthcare information systems. The company also gets F’s in operating margin growth and earnings growth. For more information, get Portfolio Grader’s complete analysis of QSII stock.

HTG Molecular Diagnostics, Inc. (HTGM) slips from a D to a F this week. The company also gets F’s in earnings momentum, return on equity, and free cash flow. For more information, get Portfolio Grader’s complete analysis of HTGM 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.