06/10/2026
After matching the longest consecutive string of weekly gains since the end of 2023, the S&P 500 suffered its sharpest setback since May of 2025. For the blue chip index, last week’s losses were effectively encapsulated by Friday’s 2.64% pullback.
By the end of the week, the S&P 500 fell 2.6%, the Russell 2000 lost 2.9%, and the Nasdaq dropped 4.7%. The Dow managed to be the best of the worst with a loss of only a third of a percentage point
The week's decline was driven largely by a reversal in technology and AI-related stocks. After strong early-week enthusiasm for AI infrastructure spending, investor sentiment shifted following Broadcom's earnings report and a stronger-than-expected May jobs report. Rising Treasury yields further increased concerns that the Federal Reserve may keep interest rates higher for longer, pressuring high-growth stocks.
Technology and consumer discretionary were the worst-performing sectors, with semiconductors and software leading the decline. Defensive sectors outperformed, with Energy, Health Care, Real Estate, and Consumer Staples all posting gains of around a percentage point or higher.
Across the style boxes, we see that the segment that has benefited the most from the recent explosive growth in Large Cap tech was hit the hardest. While all nine style boxes saw losses, the non-Large Cap Growth or Blend boxes had relatively muted performance last week.
Overall, the week reflected a meaningful shift f rom aggressive growth investing toward more defensive positioning as investors adjusted to higher interest-rate expectations and increased market volatility.