The third-quarter earnings season has passed the halfway mark, and the numbers keep climbing. FactSet’s October 30 update puts blended S&P 500 earnings growth at 30.2 percent, the third consecutive quarter above 25 percent.
The setup
Expectations were already elevated before the season began. Companies exceeded consensus estimates by 16.8 percent in the first quarter and 26.0 percent in the second, the largest aggregate surprise of the past decade, according to State Street. The question for October was whether profit growth would hold up against estimates that had already been revised sharply higher.
So far, it has. The blended growth rate has risen from 29.1 percent at the end of September to 30.2 percent today. Consensus estimates for calendar 2026 climbed from $313.72 in February to $362.65 by early October, and the index kept clearing the raised bar anyway.
Key numbers from the third quarter
| Metric | Q3 2026 | Reference |
|---|---|---|
| Blended earnings growth | 30.2 percent | 29.5 percent a week earlier |
| Companies reported | 60 percent of the S&P 500 | Season past halfway |
| EPS beat rate | 82 percent | 5-year average 78 percent |
| Aggregate EPS surprise | +1.9 percent | Smallest since Q4 2022 |
| Revenue beat rate | 70 percent | 5-year average 70 percent |
| Blended revenue growth | 13.4 percent | 12.2 percent at end of September |
| Sectors growing | All 11 | 7 in double digits |
| Forward 12-month P/E | 18.7 | 5-year average 19.8 |
| Q4 2026 expected growth | 28.4 percent | Analyst consensus |
What the numbers mean
The composition of this season tells two stories at once. The beat rate is above average — 82 percent of reporting companies have topped estimates — but the magnitude of those beats is the smallest since late 2022. Companies are still clearing the bar; analysts simply placed the bar well this quarter.
Growth is broad in direction and concentrated in size. All eleven sectors are reporting higher profits, with Energy, Information Technology, and Materials leading the double-digit group. A handful of mega-cap firms still accounts for a large share of the total increase, echoing the first-half pattern State Street documented, when three sectors generated roughly three-quarters of all earnings growth.
What to watch
The coming week brings the heaviest slate of the season. One hundred forty S&P 500 companies, including three Dow components, are scheduled to report, and their guidance will shape the fourth-quarter estimate, which currently stands at 28.4 percent growth.
Three signals matter most for conservative investors. First, whether revenue growth keeps pace with profit growth rather than relying on cost cuts alone. Second, whether forward estimates for 2027 keep rising or plateau after this year’s expected 32.9 percent gain. Third, whether margin commentary from industrial and consumer firms flags cost pressure that the aggregate numbers have yet to capture.
Bottom line
The valuation backdrop remains less demanding than the growth rate implies. At 18.7 times forward earnings, the index trades below both its five-year and ten-year averages. Double-digit profit growth paired with a below-average multiple is a combination income investors rarely see sustained.
This month’s wave of dividend raises points the same direction. ExxonMobil extended a 44-year increase streak, Visa lifted its payout 16.4 percent, and Starbucks and Huntington Ingalls added smaller raises. Companies are converting record profits into shareholder income, which matters most to retirees who spend from their portfolios rather than trade them.
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