Via reuters.com
Smaller Asian companies supplying data center infrastructure are posting gains of up to 90% as investors look beyond semiconductor giants
For the better part of two years, emerging-market tech investing had a pretty simple playbook: buy the biggest chipmakers, sit back, and collect returns. That playbook is getting a rewrite. Investors are rotating out of dominant semiconductor names like Taiwan Semiconductor and Samsung Electronics, redirecting capital toward smaller firms that build the less glamorous but equally essential components powering AI data centers. The MSCI Emerging Markets Index is up roughly 22% year-to-date, and the gains are increasingly coming from companies most people have never heard of.
The new names driving the rally #
Companies like King Slide Works Co, Henan Shijia Photons Technology Co, and EverProX Technologies Co have posted stock price gains of as much as 90% within the MSCI EM Index. These aren’t household names. They make server components, cooling systems, and optical connectivity equipment, the plumbing and wiring that keeps AI data centers running.
Earlier in the year, the MSCI EM IT sector surged 62% in a concentrated run that was dominated almost entirely by large-cap semiconductor stocks. The broadening into smaller infrastructure plays is being read as a sign of healthier, more sustainable momentum.
Why this matters beyond Asia #
Global AI capital expenditure has been the primary fuel for the EM tech rally throughout 2026. Hyperscalers and cloud providers have been spending aggressively on data center capacity, and much of the supply chain for that buildout runs through Asia.
The shift toward smaller firms matters for a structural reason: it suggests the investable universe in EM tech is getting wider. When only two or three mega-cap names are driving an entire index, money managers face concentration risk. A bad earnings report from one company can drag down an entire region’s performance. Spreading returns across dozens of smaller companies reduces that vulnerability.
What to watch from here #
The durability of this trade hinges on a few factors. First, AI infrastructure spending needs to remain robust. So far in 2026, there’s little sign of pullback from the major cloud and enterprise buyers. Any whiff of belt-tightening from hyperscalers would hit the smaller suppliers hardest, since they lack the diversified revenue streams of a Taiwan Semiconductor.
Second, the valuation question is already starting to surface. A 90% run in a handful of names means expectations are getting priced in quickly. Smaller companies with limited analyst coverage can move sharply in both directions.
Third, the competitive landscape within these niche segments deserves scrutiny. Server slide rails, cooling technology, and optical components are not winner-take-all markets. Investors piling into a King Slide or an EverProX need to understand whether these companies have durable competitive advantages or are simply riding a cyclical wave.
The 22% year-to-date gain in the MSCI EM Index is already one of the strongest first-half performances in recent memory. Whether the second half delivers similar returns may depend less on the chipmakers that started the rally and more on the smaller firms now carrying the torch.
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