Wall Street sees a clear opportunity for Marvell Technology to benefit from the artificial intelligence craze. But analysts are wondering if it can be enough to counteract challenges elsewhere. The semi stock retreated more than 4% in premarket trading despite slightly exceeding Wall Street expectations in its quarterly report delivered Thursday. Marvell posted 33 cents in earnings per share, excluding items, on $1.34 billion in revenue, while analysts surveyed by Refinitiv had forecasted 32 cents per share and $1.33 billion. Marvell's release comes a day after AI darling...