
If the current level holds, it would be the highest since records beginning in 2009 and mark a 10th straight quarterly increase as 27% of index companies have reported.
The S&P 500's net profit margin is on track to rise to 15.7% in Q2 2026, which would be the highest level in data going back to 2009. If maintained through the reporting period, the figure would also represent the 10th consecutive quarterly increase in profitability for the benchmark U.S. stock index. The update comes with 27% of S&P 500 companies having reported results so far, suggesting early earnings season data is supporting the margin expansion.