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S&P 500 Earnings Surge: Q3 Shows Broad-Based Strength
26 Sep
Summary
- S&P 500 earnings expected to rise +23.9% in Q3 2026.
- 14 of 16 sectors anticipate positive earnings growth.
- Positive revisions trend sustains favorable outlook for nearly a year.
As of September 26, 2026, the outlook for the third quarter (Q3) earnings season remains robust, with expectations for the S&P 500 index to post a +23.9% increase in earnings compared to the same period in 2025. This marks the eighth consecutive quarter of double-digit earnings growth.
The strength in earnings is not confined to the technology sector; it is broad-based across the market. Fourteen out of sixteen Zacks sectors are projected to achieve positive earnings growth in Q3 2026. This positive trend is further supported by a sustained, favorable pattern of estimate revisions that has been building for almost a year.
While Technology and Energy sectors initially drove positive revisions, these constructive shifts have recently broadened. In Q3 2026, estimate revisions have risen across eight sectors, including Transportation, Finance, Aerospace, Industrials, Utilities, and Autos. Conversely, certain sectors like Conglomerates and Consumer Staples are anticipated to see lower earnings compared to the previous year.
Looking ahead, estimates for Q4 2026 and the full year 2027 are also trending upward, indicating sustained positive momentum. Notably, the Aerospace sector leads projected Q3 earnings growth with an impressive +159.5%, followed by Energy at +111.5% and Tech at +41.9%.
