Marvell stock slides after $540 million XConn deal as MRVL doubles down on AI data-center switching
New York, Jan 6, 2026, 18:54 EST — After-hours Marvell Technology (MRVL.O) shares fell 2.2% to $88.23 on Tuesday, even as U.S. stocks ended higher, after the chipmaker agreed to buy networking technology firm XConn Technologies for about $540 million. The stock was little changed in after-hours trading. MarketWatch The deal lands as investors scrutinize the plumbing behind the AI boom, not just the chips that do the math. As data centers scale up clusters of accelerators, bottlenecks often show up in the links that move data between processors, memory and servers. Marvell has been leaning into that shift, pitching