Is it all one big AI trade?

But performance hasn’t been confined to a small corner of the market. Across the full AI value chain, the theme has been working. An analysis conducted of five different AI baskets containing 148 companies spanning the AI ecosystem (data centers, chips, memory, cooling, hyperscalers, electrification, software, etc.) revealed the following results:

• 70% of names are up year-to-date.
• The median company is up over 20%, outperforming the S&P 500 year-to-date by about 10 ppts.
• Eight of the 11 sectors are represented, and 40% of names are ex-tech.
• Divided by sub-industry, over 2/3 of subgroups are positive.

In other words, AI is showing up as a distributed theme across the value chain.

AI isn’t the only success story

AI and the AI supply chain are an important driver, but they’re not the only thing working.

The most obvious non-AI driver this year has been geopolitics: With the conflict in the Middle East, energy is the top-performing sector in the S&P 500 so far this year, supported by elevated energy prices. That’s an idiosyncratic driver but could reverse.

Beyond that, there are more sustainable themes contributing to performance. Nearshoring remains top of mind, and industrials is a leading sector—driven not only by AI narratives, but also by a broader shift toward domestic and regional investment. Certain sub-sectors within healthcare and financials have performed well, as have certain materials. As Q2 earnings season ramps up, we expect 10 of 11 sectors to post positive earnings growth (six of those in double digits).

Ultimately, AI is likely to be a success story for the entire market. If someone said, “I’m worried the email trade is taking over the market,” it may sound strange—same for “mobile.” Those are technological advancements that became inseparable from corporate productivity and profitability. Over time, AI will become inseparable from the broader market as well. We’re just not there yet.

What does this mean for your portfolio?

The AI story is real and will likely be an integral part of portfolios in the years to come. But diversification, and the inherent importance it has for achieving your long-term goals, is still critical.

One encouraging development over the past year is that when semiconductors were “risk-off” (defined as one-month rolling compounded daily returns that are less than -5%), other sectors in the S&P 500 weren’t necessarily risk-off too. From a portfolio construction standpoint, this is positive: On days when the semiconductor trade hasn’t worked, other parts of the portfolio have, on average, held up better.

Another divergence emerging more recently is within the hyperscalers. Hyperscaler capex has been the engine of the AI trade for the last few years: Hyperscalers spend, the market rewards them for impressive growth, and the broader AI universe benefits alongside them. But markets are increasingly wary of sustained high spend as these behemoths gradually draw down their cashflows.

Alphabet’s earnings results are a clear example. Despite delivering impressive cloud revenue and a continued ballooning backlog, investors focused on the other side of the equation: Management again guided capex higher and reported its first negative quarter of free cash flow since its initial public offering (IPO). We’re seeing the market become more critical—and more discriminating—across hyperscalers as investors try to separate AI winners from losers. Long-term, the success (or failure) of the hyperscalers to generate an acceptable return on investment on their heavy capex investments, will likely be correlated with the returns of the AI ecosystem.

Ultimately, we think we’re only in the early innings of the AI tech cycle as AI has become much more useful in agentic form. Over time, AI’s reach will continue to grow and extend well beyond technology alone.