NAI 500: S&P entering its strongest profit cycle in five years

NAI 500 published a May 24 blog post saying the S&P 500 is entering its strongest profit cycle in five years, arguing that demand for AI compute infrastructure is lifting earnings across the index. The post centered that argument on the “Magnificent Seven” — Apple, Microsoft, Alphabet, Amazon, Nvidia, Meta and Tesla — and said their spending and profit growth were driving a broader earnings expansion. Bloomberg reported on May 22 that the S&P 500 was on track for its strongest earnings growth since 2021, citing Bloomberg Intelligence data. (bloomberg.com) (insight.factset.com) The NAI 500 post also linked Wall Street’s risk appetite to expectations for a U.S.-Iran agreement that President Donald Trump said had been “largely negotiated.” The geopolitical claim appeared alongside the earnings thesis rather than as a separate market note. The combination reflects how market commentary this week has paired AI-led profit growth with easing concern over Middle East tensions. ### Why did NAI 500 say profits are entering a new cycle? NAI 500 said the main reason S&P 500 profit growth could exceed 20% in 2026 was the AI compute theme, with infrastructure build-outs and AI applications supporting earnings among the largest technology companies. (nai500.com) The blog said the seven biggest tech-linked companies remained the core drivers of repeated record highs in the benchmark index. Bloomberg reported a similar broad direction, saying earnings momentum was spreading beyond artificial-intelligence-fueled gains to more of corporate America. (nai500.com) That matters because the NAI 500 argument is not only that Nvidia and its peers are growing quickly, but that their spending is feeding revenue and margin gains elsewhere in the index. ### What evidence is there in the earnings data? FactSet said on May 1 that 84% of S&P 500 companies reporting first-quarter results had posted earnings above estimates, which would be the highest percentage since the second quarter of 2021 if maintained. (nai500.com) FactSet also said aggregate earnings were coming in 20.7% above estimates, above both the five-year and 10-year averages. Fidelity said in a market outlook published four days ago that, as of May 11, 453 companies in the S&P 500 had reported and 84% had beaten first-quarter profit estimates. (bloomberg.com) Fidelity added that S&P 500 revenues were growing about 10% while profits were rising faster, with operating margins around 16%, which it described as an all-time high. ### How central are the Magnificent Seven to that story? The Magnificent Seven remain unusually large within the index. Motley Fool research updated May 13 said the group represented 34.8% of the S&P 500 by market value as of May 2026, up from 12.5% in 2016. (insight.factset.com) NAI 500’s framing was that those companies are competing in a new “battle over compute power,” with data-center build-outs, accelerators and AI applications supporting profit growth. That concentration helps explain why commentary about S&P 500 earnings still leans heavily on a small cluster of mega-cap companies even when analysts say earnings strength is broadening. (fidelity.com) ### Where does the U.S.-Iran and Pakistan angle come from? President Donald Trump said on May 23 that a deal with Iran had been “largely negotiated,” according to live coverage from the New York Times and other outlets. (fool.com) Bloomberg reported the same day that Iran and the United States were signaling progress in peace talks while key issues remained unresolved. Pakistan appeared in market commentary and secondary reports as a mediator, and NAI 500 folded that expectation into its explanation for Wall Street optimism. As of May 24, the available reporting pointed to progress claims and mediation chatter, but not to a finalized long-term agreement announced by Washington or Tehran. (nai500.com) ### What should readers watch next? Second-quarter guidance and updated earnings tallies will test whether the profit acceleration described in May carries through the rest of 2026. (nytimes.com) FactSet’s rolling S&P 500 earnings updates and the next round of filings from Apple, Microsoft, Alphabet, Amazon, Nvidia, Meta and Tesla will provide the clearest evidence on whether AI compute demand is still translating into broader index-level earnings growth. (insight.factset.com) (hindustantimes.com)