FactSet projects 29.5% S&P 500 earnings growth for third quarter

The week of October 12 marks the start of the third-quarter earnings season, with FactSet projecting that S&P 500 companies will report year-over-year earnings growth of 29.5%. This estimate represents a significant increase from the 26.7% growth forecasted at the beginning of the third quarter, driven by upward revisions to analyst estimates over the past three months. If realized, this figure would mark the third consecutive quarter of earnings growth above 25%.

The S&P 500 index, which accounts for approximately 80% of total U.S. stock market capitalization, is expected to see broad-based performance across its constituents. All 11 sectors within the index are projected to post growth for the quarter. Five specific sectors are expected to achieve double-digit growth: energy, information technology, communications, materials, and industrials.

Historically, stock prices tend to follow earnings because corporate profits indicate a company's fundamental value. Consequently, if the S&P 500 delivers on these high expectations, it should be positive news for investors. This outlook comes after a mediocre September for the stock market, with some analysts suggesting that October may bring news that boosts share prices as the fourth quarter progresses.