At the start of earnings season, bottom-up estimates (according to Bloomberg) for Q4 S&P 500 earnings growth stood at +2.9% year over year. With 70% of companies reporting, actual earnings growth for the fourth quarter stands at 9.5%.
Below is a chart showing estimated and actual Q4 earnings growth rates for S&P 500 sectors. We have omitted telecom and utilities because such a small number of companies have reported from these two sectors so far. As shown, the financial sector has seen the strongest Q4 year-over-year earnings growth at 40.1%. At the start of earnings season, estimates called for growth of just 17.9%, so financials have significantly outperformed. Materials, energy, and consumer staples have all seen double-digit earnings growth as well, even though none of them were expected to grow this much in the fourth quarter.
Just two sectors have seen a decline in earnings vs. Q4 2011 (industrials and healthcare), but even here both sectors are outperforming estimates. With 70% of the Q4 reporting period now complete, earnings growth has been stronger than expected across the board. The market appears to be responding accordingly.