The grades of 3 Specialty Retail stocks are on the rise this week on Portfolio Grader. Each of these stocks is rated an “A” (“strong buy”) or “B” overall (“buy”).

American Eagle Outfitters, Inc. (AEO) boosts its rating from a B to a A this week. American Eagle Outfitters, Inc. designs, markets, and sells its own brand of low-price clothing, accessories, and personal care products for young adults. The company also gets A’s in operating margin growth, earnings growth, earnings revisions, and earnings momentum. For more information, get Portfolio Grader’s complete analysis of AEO stock.

Tile Shop Holdings, Inc. (TTS) is seeing ratings go up from a B last week to a A this week. Tile Shop Holdings, Inc. is a specialty retailer of manufactured and natural stone tiles, setting and maintenance materials, and related accessories in the United States. The company also gets A’s in earnings surprise and earnings momentum. For more information, get Portfolio Grader’s complete analysis of TTS stock.

This is a strong week for TravelCenters of America LLC (TA). The company’s rating climbs to B from the previous week’s C. TravelCenters of America LLC operates a network of hospitality and fuel service areas primarily along the US Interstate Highway System. The company also gets A’s in operating margin growth. For more information, get Portfolio Grader’s complete analysis of TA 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.