86% of the constituent stocks reported earnings that exceeded expectations! The AI boom has sparked an increase in S&P 500 earnings, raising the full-year growth forecast to 32%.

It is worth noting that the profit expectations for the S&P 500 index for the year are on the rise, driven by the AI boom and stronger-than-expected earnings performance in the first half of the year. Data from BI shows that nearly all companies in the S&P 500 index have reported earnings, with 86% exceeding analyst expectations, the highest percentage since 2021. According to Wall Street data, due to upward revisions in profit expectations for consumer discretionary and telecommunications companies, the predicted profit growth rate for the benchmark index this year has reached 32%, up from 24% before the second-quarter earnings season. BI analyst Nathaniel Weilhofer stated, The massive deployment of AI is a clear catalyst for the strong profit growth we are seeing in 2026. He added that the growth rate in the second quarter even surpassed that of the first quarter, which itself had already set records. Earnings Growth Forecast for the S&P 500 in 2026 The performance in the second quarter is particularly impressive, as analysts had previously questioned whether companies would be able to meet higher market expectations after a strong start. Significantly exceeding expectations was mainly concentrated in AI-related companies, such as Amazon and Alphabet. The telecommunications services industry experienced the largest upward revision, with profits now expected to grow by 51% this year, exceeding the 26% forecast made earlier in the second quarter. Within the industry, EchoStar Corp., Alphabet, and Warner Bros. Discovery have seen the largest upward adjustments over the past three months. Alphabet, a key player in the telecommunications services index, has benefited from strong advertising revenue and AI-driven monetization capabilities, while EchoStar had the largest positive surprise in the sector, primarily driven by one-time events. BI analyst Rahul Jain stated that even after excluding the abnormally large profit contributions from one-time items from the broader S&P 500 index, this is still one of the strongest earnings seasons on record. Following the second-quarter earnings release, the upward revision of profit expectations for the consumer discretionary sector ranks third. All segments, except for the automotive industry, exceeded expectations, with Amazon's performance being three times higher than expected. The industry is now expected to see profit growth of 32% this year, up from the earlier forecast of about 12%. BI analyst Wendy Song stated, Retailers, including Target, Walmart, TJX, Ross Stores, and Este Lauder, exceeded expectations for earnings per share (EPS) and raised their performance guidance due to healthy consumer spending. Technology The technology sector continues to benefit from increased capital expenditures driven by advancements in AI capabilities, although some headwinds are beginning to emerge. Weilhofer stated, AI companies remain the main driver of S&P 500 profits. He noted that while this group may have peaked in the quarter, and the slowing profit margin expansion raises the bar for monetization, the fundamentals remain strong. Rising costs are increasingly becoming a drag factor. Apples sales outlook is disappointing, as rising memory prices and supply constraints have increased wait times for products; meanwhile, Nvidia warned that margins would narrow amid skyrocketing memory costs. Nvidia, Apple, and Microsoft are the largest components of the index. Energy Energy company performance is rising due to market-driven reliable power supply and the lower-than-expected disruptions from conflicts in the Middle East. Earnings estimates for ExxonMobil and Chevron have been revised upward. Chevron reported record earnings, while the oil price surge due to the Iran war boosted ExxonMobil's profits by approximately $3.7 billion. Baker Hughes surprised the market among energy equipment and service companies, as the impacts of the Middle East conflict were milder than expected, and order volumes were higher. The company raised its full-year outlook due to a doubling of industrial and energy technology orders to a record $7.1 billion year-over-year. Financial Earnings estimates for financial companies in the second quarter have been slightly revised upward, as catalysts are expected to continue into the third quarter. Keefe Bruyette & Woods analyst Shreyank Gandhi stated, Strong capital markets, steadily increasing loan growth, and a clean credit status jointly supported the second-quarter performance of 2026. According to data compiled by BI, revenues from fixed income, equities, foreign exchange, and commodity trading, along with trading fees, are expected to see growth in the third quarter. BI analyst Neal Sipes noted that credit trading is supported by active trading in bonds and securitized products, while consultancy fees are expected to rise from larger transactions. Sipes added that equity trading revenues may slow compared to the exceptional second quarter, but this mild pullback reflects a normal seasonal phenomenon rather than a slowdown in overall business activity. BI analyst Eric Bedell stated that medium-sized banks are expected to see profit growth outpace that of large regional banks next year, adding that this group is less sensitive to deposit cost pressures.