Marvell stock jumps 20%+ after the chip company reported Q4 revenue up 22% YoY to $2.2B and issued strong guidance citing growing AI demand (Lola Murti/CNBC)

Lola Murti / CNBC: Marvell stock jumps 20%+ after the chip company reported Q4 revenue up 22% YoY to $2.2B and issued strong guidance citing growing AI demand — Marvell shares ripped 20% higher on Friday as the company posted an earnings beat and issued strong guidance, expecting robust artificial…