Tech Divergence: Chip Stocks Surge as Giants Falter on AI Spending

According to a report from The Wall Street Journal, the second quarter of 2026 saw exceptional performance in tech stocks, but with a clear divergence between different segments.

Details

The PHLX Semiconductor Index — which includes chip stocks like Nvidia and Broadcom (AVGO) — climbed 88% through Tuesday, marking its best quarter ever. This strong performance reflects the surging demand for AI chips.

In contrast, some of the biggest names in technology have fallen out of favor with investors, who are concerned about these companies' massive artificial-intelligence spending commitments. Among these are Intel (INTC), Marvell (MRVL), Micron (MU), and Meta (META).

Context

This divergence comes as investment in AI infrastructure accelerates, with major tech companies pouring billions into data centers and specialized chips. While chipmakers like Broadcom and Nvidia directly benefit from this demand, other tech firms face pressure to generate returns on their heavy spending.

What This Means for Investors

The divergence suggests the market is rewarding companies that provide ready-made AI solutions while penalizing those that spend heavily without immediate returns. Investors should watch upcoming earnings reports to assess whether these investments will pay off.