Amid Solid Q2 Earnings, Volatility More About Sentiment Than Fundamentals

U.S. stocks as measured by the S&P 500 Index are on track for 11% year-over-year earnings growth in Q2, setting up to be the strongest quarter since Q1 2022. As we projected in our Q1 earnings highlights, growth of the AI-fueled “Magnificent 7” stocks slowed from its torrid pace to a still stellar 30%. The “other 493” posted positive results for the first time in five quarters ― and their fastest growth in seven quarters, at 7%. We see that number trending up as Mag7 earnings growth comes down to earth, significantly closing the earnings growth gap.

All told, it was a good earnings season. Not only did actual results come in better than analyst expectations but 82% of companies beat profit estimates, a higher number than we’ve seen historically. And yet, markets faltered.

Below are three observations from earnings season that in some ways say more about investor sentiment than they do about company fundamentals.

1. Artificial intelligence (AI): To spend or not to spend?

The answer, according to the four largest hyperscalers in the U.S.: Spend … big. In fact, when it comes to AI, the CEO of one of these companies noted on their Q2 earnings call that “the risk of underinvesting is dramatically greater than the risk of overinvesting.” Aggregate capex spending intentions as reported by these leading hyperscalers increased more than 50% from 2023 to over $200 billion for 2024 ― with further double-digit growth on tap for 2025. We think there’s room for even more upside.

Whereas markets seemed to cheer the swell in investment last quarter, this time they chose to focus on whether the spending will earn an ample return on investment. These fears stoked a correction in technology shares. Our Global Technology investment team sees this summer swoon as temporary, with AI momentum powering on and offering compelling opportunity that is only just beginning.

Indeed, AI looks well poised to continue shaping the investment opportunity set. We’ve previously highlighted the healthy prospects in infrastructure development after years of underinvestment. Many of those infrastructure projects are large tech projects ― the build out of AI “factories,” or data centers needed to support mass use of AI across industries. Q2 earnings offered evidence of this beginning to bear out. One example: A global leader in data center power controls beat their earnings estimates and raised forward guidance, citing better-than-expected orders and an increased backlog.

Investment takeaway: We expect AI to continue driving markets, but discernment matters. In the context of overall flat IT spending budgets, we’re cautious on parts of the ecosystem that are not prioritized for spending. This includes software, an area that is largely on pause as companies look to adapt their applications to AI and customers hold back on renewing subscriptions and committing to purchases of legacy products.

2. Healthcare: To grow or not to grow?

The answer: Grow. The healthcare sector logged the lowest year-over-year earnings growth in Q1 but took a turn this quarter to post among the highest growth across S&P 500 sectors. The outlook also looks bright, with healthcare leading 2025 earnings acceleration, as shown below.

return to earnings

Notwithstanding the overall strong Q2 results, we saw mixed feelings manifest here as well. An example: The two prominent makers of GLP-1 diabetes and weight-loss drugs had divergent earnings developments, yet they were punished equally in the market downturn.