Check out the companies making the biggest moves premarket: Vertiv — The AI infrastructure company’s shares slid less than 1% after it announced the $1.45 billion acquisition of UtilityInnovation Group. The deal also includes up to $1.15 billion in additional consideration tied to achieving EBITDA targets over 12- and 24-month periods, according to the company’s press release. The acquisition will help data centers secure power faster. Sirius — Shares of the audio entertainment company rose more than 3% after Deutsche Bank upgraded the stock to buy from hold with a $45 price target, implying more than 60% upside from current levels. Dell Technologies — Shares of the computer maker jumped 8% in the premarket session after beating expectations on both lines on Tuesday. Dell also lifted its forecast for the fiscal 2027 year, citing strength in its artificial intelligence services business. Palo Alto Networks — Shares of the cybersecurity stock fell nearly 2% after it reported better-than-expected earnings for the fiscal fourth quarter on Tuesday. The company earned $1.02 per share, excluding items, on $3.41 billion in revenue, outpacing expectations of 98 cents per share and $3.35 billion, respectively, per LSEG. MongoDB — The data developer dropped around 13% despite posting better-than-expected earnings and upbeat guidance. MongoDB earned $1.90 per share, excluding items, on revenue of $772 million in the second quarter, while analysts surveyed by LSEG forecasted earnings of $1.61 a share and revenue of $734 million. Credo Technology — The connectivity stock fell about 9% after its non-GAAP gross margin for the first quarter came in at 68%, while analysts polled by LSEG penciled in 68.3%. However, Credo beat expectations on both lines for the first quarter. — CNBC’s Alex Harring contributed reporting
