Shares of semiconductor manufacturers have surged in the first half of 2026, with some valuations tripling or more as investors aggressively target companies at the core of the artificial intelligence infrastructure build-out.
The rally has provided significant upward momentum to Asian equity markets, signaling that the AI investment cycle is gaining traction across the region.
The strength in chipmakers reflects a broader shift in capital allocation.
While market attention has historically been concentrated on US platform leaders such as Nvidia, Microsoft, and Alphabet, the benefits of the AI boom are increasingly flowing to the hardware suppliers that enable these systems.
This repricing underscores the depth of demand for the underlying components of the AI ecosystem.
The momentum is further supported by a growing emphasis on central processing units.