The second-quarter earnings season is delivering a powerful narrative: artificial intelligence infrastructure spending is reshaping corporate America, even as consumer-facing giants flash warning signs. With S&P 500 earnings growth projected at 47.5% year-over-year—far exceeding the 16.4% five-year average—investors are witnessing a historic divergence between AI beneficiaries and traditional growth stocks.
AI Cloud Leaders Drive Outperformance
Nebius (NBIS) surged 18% after reporting AI cloud revenue growth of 514% to $575 million, with CEO Arkady Volozh highlighting four billion-dollar deals extending visibility through 2027. CoreWeave (CRWV) climbed 8% on accelerating enterprise AI adoption, while Supermicro (SMCI) jumped 7% on strong data center demand and raised guidance to $14.5-$15.5 billion for Q1. These results underscore the insatiable appetite for compute infrastructure powering the generative AI revolution.
Consumer Discretionary Flashes Caution
Contrastingly, The Trade Desk (TTD) plummeted 27% after missing revenue estimates ($715M vs. $751M expected), signaling digital ad softness. Wendy’s (WEN) withdrew full-year guidance as U.S. same-store sales fell 7%, and Papa John’s (PZZA) cut its outlook amid an 8.3% domestic sales decline. McDonald’s (MCD) posted only 1.3% global comp growth, below the 1.4% consensus. These misses highlight the budget-conscious consumer strain persisting despite low unemployment.
Energy & Industrial Strength
Phillips 66 (PSX) crushed estimates with $9.41 adjusted EPS vs. $7.30 expected, as Iran war-driven crack spreads lifted refining margins to all-time highs. Caterpillar (CAT) reported its first $20B+ quarter, up 24% YoY, benefiting from AI data center power demand. ConocoPhillips (COP) beat on both lines while announcing CEO Ryan Lance’s retirement, continuing the energy sector leadership transition.
Biotech & Travel Bright Spots
Eli Lilly (LLY) popped 4% after raising full-year guidance to $85-87B, fueled by 48% revenue growth from Mounjaro and Zepbound. Airbnb (ABNB) jumped 11% on World Cup tailwinds and raised revenue growth forecast to “at least mid-teens.” Expedia (EXPE) also benefited from summer travel strength, lifting 2026 guidance.
Market Context & Outlook
This earnings season marks the seventh consecutive quarter of double-digit S&P 500 earnings growth. FactSet data suggests the 47.5% Q2 growth rate would represent the second straight quarter above 20%. However, the bifurcation is stark: AI infrastructure names trade at premium multiples while consumer cyclicals face margin pressure. Investors should monitor whether AI capex intensity sustains through 2025 and if consumer resilience improves as inflation moderates.
Frequently Asked Questions
- Why is S&P 500 earnings growth so high this quarter? The 47.5% year-over-year growth reflects easy comparisons to 2023’s slower period, massive AI infrastructure spending, and energy sector strength from geopolitical-driven refining margins.
- What does The Trade Desk miss signal for digital advertising? TTD’s 27% drop suggests programmatic ad demand is weakening as enterprises tighten marketing budgets, potentially foreshadowing similar pressure on Meta, Google, and other ad-dependent platforms.
- How should investors position for the rest of earnings season? Focus on companies with AI exposure (semiconductors, cloud, data centers) and energy/refining beneficiaries. Exercise caution with consumer discretionary names until same-store sales trends stabilize.
As earnings season progresses, the market’s leadership rotation toward AI infrastructure and away from rate-sensitive consumer names appears structural rather than cyclical. Portfolio allocation should reflect this paradigm shift.
