Introduction

The latest corporate earnings season is underway, and while headline profits are surging, a clear split is emerging across the market. Tech and energy companies are delivering blockbuster results, but the majority of the index is growing more slowly.

What Happened

Major banks kicked off the reporting period with mixed results. JPMorgan Chase missed the bottom line, while Wells Fargo's quarter was uneven. Citigroup earnings topped estimates, though revenue barely reached consensus, and Goldman Sachs delivered a strong beat on both sales and profit. UnitedHealth also raised its full-year outlook. FactSet data shows S&P 500 earnings are up nearly 30% year-on-year, but the bulk of that expansion is concentrated in two sectors: energy and tech. Oil companies profited from elevated crude prices tied to Middle East tensions, while tech continues to cash in on the artificial-intelligence buildout. However, growth outside those areas slowed sharply, with S&P 500 earnings excluding tech and energy fell to 7% in Q3 from 12% in Q2.

  • JPMorgan Chase reported a rare bottom-line miss
  • Wells Fargo's Q3 results were mixed
  • Citigroup earnings topped estimates with barely-above-consensus revenue
  • Goldman Sachs delivered a strong beat on both sales and profit
  • UnitedHealth raised its full-year outlook

Why This Matters

The concentration of earnings growth in just two sectors creates a narrow market foundation. Strategist Savita Subramanian at BofA notes that expectations for chipmakers and energy firms are extreme with 130% and 122% year-over-year growth forecasts leaving little room for disappointment. A higher cost of capital geopolitical bottlenecks and the durability of AI spending could all pressure the market if results miss the bar. For investors this means the rally may be broader in headline numbers but narrower in actual participation.

Key Takeaways

  • S&P 500 earnings growth is heavily concentrated in tech and energy
  • Excluding those sectors, growth slowed to 7% in Q3 from 12% in Q2
  • Expectations for tech and energy are exceptionally high, increasing downside risk
  • Macro factors like interest rates and geopolitical tension add further uncertainty
  • Investors should watch whether AI capex translates into real, sustained returns

Conclusion

The current earnings season paints a picture of strength that's largely confined to two powerful sectors. As the market digs deeper, the sustainability of this divergence will depend on whether the AI-driven tech rally and energy price momentum can withstand rising expectations and external headwinds. Looking beyond the headline numbers is essential for a balanced view.