These six mid-cap stocks were the best performers in the last week. Are they in your portfolio? AST SpaceMobile, Inc. (NASDAQ:ASTS) shares jumped 47.88% as the company successfully completed its first five commercial satellites.Goosehead Insurance, Inc. (NASDAQ:GSHD) stock upped 39.86% following upbeat second-quarter results.ViaSat, Inc. (NASDAQ:VSAT) shares escalated by 30.78%. The company announced a new reporting segment structure.Viking Therapeutics, Inc. (NASDAQ:VKTX) shares grew 29.86% after the company announced the advancement of VK2735 to Phase 3.Beam Therapeutics Inc. (NASDAQ:BEAM) s…
