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S&P 500 Earnings Surge: Growth Momentum Continues
31 Oct
Summary
- Q3 earnings for S&P 500 members are projected to increase by 26.6%.
- Most sectors show positive earnings growth, with nine achieving double digits.
- Positive estimate revisions for 2026 Q4 and full-year 2027 persist.
As of October 31, 2026, Q3 earnings for S&P 500 members are demonstrating robust growth, with an expected +26.6% increase year-over-year on +13.7% higher revenues. This marks the eighth consecutive quarter of double-digit earnings growth for the index. The growth momentum is widespread, with 15 of 16 sectors anticipated to report positive earnings. The Tech sector continues its strong performance, but its impact is complemented by significant contributions from other sectors.
Positive trends in estimate revisions persist, sustaining a favorable outlook for nearly a year. Estimates for 2026 Q4 and the full year 2027 are also rising, reflecting broad-based optimism. While some sectors, like Transportation and Autos, have seen downward estimate revisions for Q4, the overall trend remains positive. This broad-based strength is evident across sectors like Industrials, Basic Materials, and Finance.
Focusing on specific sectors, nine are projected to achieve double-digit earnings growth in Q3, including Aerospace and Energy. Excluding the significant contributions from the Energy and Tech sectors, the S&P 500's Q3 earnings growth for the remaining companies is still a healthy +8.8%. The 'Mag 7' group is expected to see +16.7% earnings growth, but excluding them, the rest of the index shows even stronger growth of +30.1%.
