Check out the companies making the biggest moves midday: Petco Health & Wellness — The pet store and veterinary services provider surged 22% after raising its full-year adjusted earnings before interest, taxes, depreciation and amortization, or EBITDA, guidance. Second-quarter earnings per share topped analysts’ consensus estimates as compiled by FactSet. Celsius — Shares gained more than 4% after PepsiCo upped its stake in the energy drink company to 11%. NeoGenomics — The cancer diagnostic testing company rallied 24% after NeoGenomics said it received a favorable ruling in a patent lawsuit against Natera . Privia Health — Shares gained about 6% after the company, which offers administrative support to physicians, raised its full-year guidance. Privia now expects adjusted EBITDA of $113 million to $116 million, up from a previous range of $104 million to $110 million. Iren — The vertically integrated data center business rallied 19% after winning Nvidia “Preferred Partner” status, obtaining nearly $100 million in financing to buy Nvidia GB300 equipment, and fiscal fourth-quarter adjusted EBITDA topped Street estimates, according to FactSet. Alibaba — The Chinese e-ecommerce giant saw shares rising more than 13% after the firm created a more advanced chip as it looks to fill the gap left by Nvidia running into issues around selling its chips in China. Nvidia shares fell more than 3%. Caterpillar — The industrial giant’s shares lo …
