TSMC Gets Fresh Pricing Power From AI Chip Boom

What happened

Taiwan Semiconductor Manufacturing is reportedly preparing to raise prices for its advanced CoWoS packaging services by as much as 20%, as booming AI demand strains supply. CoWoS is a packaging technology that combines advanced AI processors with high-bandwidth memory.

Confirmed

Global impact / market context

Higher packaging prices can lift TSMC's revenue per chip without building a new factory, which means better profit per sale. Rising prices also raise costs for chip designers that depend on CoWoS, which means their own profit per sale could shrink.

Analyst inference

Demand for CoWoS now comes from GPUs, server CPUs and custom AI accelerators, which means capacity stays tight. Longer equipment delivery times of six to eight months slow new capacity, which means the packaging bottleneck may persist into 2026.

Analyst inference

What to watch

1. Analysts expect TSMC's monthly CoWoS capacity to surpass 130,000 wafers in 2026 and reach roughly 200,000 in 2027, which means added capacity could ease the current packaging shortage. Confirmed
2. GlobalFoundries announced an agreement with TSMC to manufacture silicon interposers in the U.S. for CoWoS, which means a potential second source of packaging supply if the plan proceeds. Proposed
3. Watch whether chipmakers accept 10% to 20% CoWoS price increases, which means their input costs rise and could pressure profit per sale on AI chips if they cannot pass costs to customers. Analyst inference

Evidence

• gurufocus.com