Marvell Technology and Taiwan Semiconductor are No-Brainer Picks: They Have What Wins in a Gold Rush

Taiwan Semiconductor Manufacturing (TSMC) and Marvell Technology (MRVL) both reported a strong 36% increase in revenue for Q2 2026. TSMC's EPS of $4.31 surpassed the consensus at $3.89, while Marvell's non-GAAP EPS of $0.94 showed a solid performance. Marvell's data center revenue climbed by 46% year-over-year, making up 79% of the company's total revenue.

The custom silicon business at Marvell is projected to more than double in fiscal 2028, although it carries higher risk due to hyperscaler custom silicon cycles. TSMC's leading-edge silicon is essential for AI infrastructure, while Marvell designs custom XPUs and optical interconnects for hyperscalers. The combination of these two stocks offers a compelling "picks-and-shovels" case for AI infrastructure buildout.

TSMC's shares have surged 82.17% over the past year due to its structural position as a clean AI exposure, while Marvell has seen a 146.09% year-to-date increase.