Strong Earnings Drive Market Growth#
Recent reports indicate that first-quarter earnings for U.S. companies have been exceptionally strong, acting as a key driver behind the stock market's rally. According to analyst Ben Snider from Goldman Sachs, 63% of S&P 500 companies have reported their earnings, showing a 16% growth in earnings per share (EPS) when excluding one-time items. This marks the lowest frequency of EPS misses in 25 years, except during the COVID-19 reopening phase.
Technology Sector Leads the Way#
The technology sector, particularly mega-cap companies like Amazon, Alphabet, Meta, and Microsoft, has been a standout performer. These companies collectively reported a revenue growth of 20% and an impressive earnings growth of 61%. Investors are particularly focused on revenue as a key indicator of returns on investments in artificial intelligence (AI).
AI Spending Boosts Earnings Outlook#
The ongoing boom in AI-related capital expenditures is also positively influencing the overall earnings outlook. Analyst estimates for AI hyperscaler capital expenditure spending in 2026 have risen to $751 billion, which is $80 billion more than earlier estimates and 83% higher than spending in 2025. This surge is expected to lead to upward revisions in earnings forecasts for companies involved in AI infrastructure.
Caution Amidst Optimism#
Despite the strong earnings backdrop, Goldman Sachs has noted that margin estimates for many sectors have been reduced due to rising commodity costs. Additionally, the rewards for companies that exceed earnings expectations have been smaller than usual this season. The U.S. Equity Sentiment Indicator has also risen to 1.7, a level historically linked to below-average returns in the following weeks, suggesting that caution may be warranted even amid the current optimism.