The grades of 3 Real Estate Management & Development stocks are better this week, according to the Portfolio Grader database. Every one of these stocks has an “A” (“strong buy”) or “B” overall (“buy”) rating.

Colliers International Group Inc. (CIGI) is seeing ratings go up from a B last week to a A this week. The company also gets A’s in operating margin growth, earnings revisions, and return on equity. For more information, get Portfolio Grader’s complete analysis of CIGI stock.

IRSA Inversiones y Representaciones SA Sponsored ADR (IRS) gets a higher grade this week, advancing from a C last week to a B. IRSA Inversiones y Representaciones SA Sponsored ADR invests in real estate in Argentina. The company also gets A’s in sales growth, earnings surprise, earnings momentum, and return on equity. For more information, get Portfolio Grader’s complete analysis of IRS stock.

This week, Cresud SA Sponsored ADR (CRESY) pushes up from a C to a B rating. Cresud SA Sponsored ADR is an agricultural company that makes basic agricultural commodities. The company also gets A’s in earnings revisions and earnings momentum. For more information, get Portfolio Grader’s complete analysis of CRESY 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.