3 Capital Markets stocks are moving up in their overall rating this week, according to the Portfolio Grader database. Every one of these is graded an “A” (“strong buy”) or “B” overall (“buy”).

This week, Bank of New York Mellon Corporation’s (BK) ratings are up from a C last week to a B. Bank of New York Mellon Corporation is a global financial services company that offers individuals and institutions products and services such as asset management, wealth management, and advisory services. The company also gets A’s in earnings growth and free cash flow. For more information, get Portfolio Grader’s complete analysis of BK stock.

Hennessy Advisors, Inc. (HNNA) is seeing ratings go up from a B last week to a A this week. The company also gets A’s in sales growth, earnings growth, return on equity, and free cash flow. For more information, get Portfolio Grader’s complete analysis of HNNA stock.

This week, Newtek Business Services Corp. (NEWT) pushes up from a B to a A rating. Newtek Business Services Corp. invests in and provides financial, management, and technological services for small businesses throughout the United States. The company also gets A’s in operating margin growth, earnings growth, earnings revisions, earnings momentum, and free cash flow. For more information, get Portfolio Grader’s complete analysis of NEWT 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.