This coming earnings season could decide if a stock market at record highs has more room to run

The upcoming Q2 earnings season is pivotal for validating current equity market highs, particularly for megacap technology, as investors seek confirmation that AI-driven growth can justify elevated valuations despite macroeconomic headwinds and tariff concerns. While Q2 S&P 500 earnings growth is projected at a modest 4.6%, the weakest since Q4 2023, market focus will be on forward guidance, capital expenditure, and AI spending by hyperscalers to assess future growth trajectories. Strategists are divided, with some forecasting significant upside fueled by AI, while others anticipate a choppy market favoring selective stock picking, as the season kicks off next week with major bank reports.

Analysis

The market is approaching the Q2 earnings season at a critical juncture, with the S&P 500 and Nasdaq at all-time highs despite significant macroeconomic headwinds including tariffs and a ballooning fiscal deficit. Investor sentiment is heavily reliant on the durability of the artificial intelligence narrative to justify elevated valuations and insulate the market from these risks. The consensus forecast for S&P 500 earnings growth is a modest 4.6% year-over-year, the weakest since Q4 2023, which sets a low bar for companies to surpass. However, the market's focus will be less on trailing results and more on forward-looking guidance for the second half of 2025. Key indicators to watch will be capital expenditure plans, particularly AI spending from hyperscalers like Nvidia which recently surpassed a $4 trillion market capitalization, as well as management commentary on tariff impacts and hiring intentions. While some strategists, like Sanctuary Wealth's Mary Ann Bartels, have set highly bullish targets such as 7,000 for the S&P 500, others from Bank of America and Thornburg Investment Management anticipate a more constrained, choppy market that favors stock selection and international diversification over broad US exposure.

Key Decisions for Investors

• Investors should prioritize corporate guidance for the second half of 2025 over reported Q2 results, focusing specifically on capital expenditure plans in AI, management's assessment of tariff impacts, and hiring outlooks to gauge future growth prospects.
• Given the market's reliance on megacap technology, closely monitor earnings from key AI players for continued strength, but be prepared for a selective, stock-picker's market where performance divergence may increase.
• In light of conflicting analyst targets and macroeconomic uncertainty, it may be prudent to review portfolio positioning for potential volatility, possibly by evaluating international equities or being more selective in US exposure rather than chasing broad indices at their peaks.