Marvell Technology's stock experienced a significant intraday surge, soaring 5.09% on Monday.

The rally was driven by a positive analyst action, as China Renaissance raised its price target on Marvell Technology to $276 from $247 while maintaining a Buy rating. Furthermore, the stock benefited from a broad-based recovery in the semiconductor sector, which was rebounding from a selloff in the previous session triggered by news related to AI model developments.

Adding to the positive sentiment, an industry report indicated that major memory chip manufacturers have halted in-house development of CXL controllers, shifting to external suppliers. This development is seen as potentially beneficial for chip design firms like Marvell Technology, which could gain market share as a provider of these solutions.