These seven mid-cap stocks were the best performers in the last week. Are they in your portfolio? Lumen Technologies, Inc. (NYSE:LUMN) shares jumped 65.95%. The company reached a supply agreement with Corning for next-generation fiber-optic cables to support AI demands in data centers.Shake Shack, Inc. (NYSE:SHAK) shares escalated 19.52% after the company reported better-than-expected Q2 sales results. Several analysts increased their forecasts for the company.Parsons Corp NYSE: PSN) stock gained 15.42% after it reported better-than-expected Q2 results and raised its FY24 revenue outlook.Clear…
