NEW YORK, Jan. 21, 2026 /PRNewswire/ -- Winmark Corp. (NASD: WINA) will replace Guess? Inc. (NYSE: GES) in the S&P SmallCap 600 effective prior to the opening of trading on Monday, January 26. Authentic Brands Group LLC and the Rolling Stockholders are acquiring Guess? in a deal expected to close soon pending final closing conditions. Following is a summary of the change that will take place prior to the open of trading on the effective date: | Effective Date | Index Name | Action | Company Name | Ticker | ...