Tech Titans' Earnings Diverge: Apple and Tesla Drag Nasdaq, S&P 500 Hits Record High

Tech Giants' Earnings Diverge: Nasdaq Under Pressure, S&P 500 Hits Record High

Recent U.S. stock market has shown a rare structural divergence: the tech-heavy Nasdaq index remains under pressure due to mixed earnings from heavyweight stocks, while the broader S&P 500 index defied the trend to hit a new all-time high. This divergence reflects a repricing of growth prospects in the tech sector and a rotation of capital across different sectors.

Apple and Tesla: Growth Engines Slow Down

As two core heavyweights in the Nasdaq, Apple and Tesla's latest earnings reports failed to meet the market's high expectations. For Apple, although services revenue maintained double-digit growth, overall iPhone shipments declined year-over-year during the key holiday season, especially in Greater China, where it faces fierce competition from local brands. According to industry data, Apple's market share in the region has been eroded by brands like Huawei and Xiaomi for two consecutive quarters. Tesla faced more direct profit pressure, with its automotive gross margin falling to a five-year low and delivery growth slowing significantly. Management acknowledged during the earnings call that the production ramp-up for new models is slower than planned, while the global EV price war continues to squeeze margins. Shares of both giants saw notable declines after earnings, directly dragging down the Nasdaq.

Nvidia: AI Demand Still Strong, but Valuation Debate Heats Up

In contrast to Apple and Tesla, Nvidia's latest quarterly revenue and net profit exceeded analyst expectations, with its data center business benefiting from continued global AI infrastructure investment, growing over 100% year-over-year. However, market reaction to Nvidia was not uniformly optimistic. Some investors are beginning to worry that as competitors like AMD and Intel accelerate the launch of AI chips, and major cloud providers advance their own chip development, Nvidia's dominant position could face challenges. Additionally, its current P/E ratio is at historically high levels, and any signs of slowing growth could trigger significant volatility. After the earnings release, Nvidia's shares initially rose then fell, indicating cautious sentiment toward high-valuation stocks.

Nasdaq and S&P 500 Divergence: Capital Rotates from Tech to Cyclical and Defensive Sectors

The weakness in the Nasdaq and the strength of the S&P 500 essentially reflect a rebalancing of capital across different styles. Against the backdrop of diverging tech earnings and high valuations, investors are shifting focus to sectors within the S&P 500 that benefit from economic resilience—energy, financials, industrials, and some healthcare stocks. For example, large U.S. banks have seen net interest margins expand and earnings improve amid sustained high interest rates; energy companies benefit from relatively stable crude oil prices due to supply constraints. Meanwhile, defensive sectors like utilities and consumer staples have also attracted capital inflows, reflecting market preparations for a potential economic slowdown even as it chases new highs.

From an index composition perspective, the S&P 500 has a more balanced sector distribution, with tech stocks having a high but not dominant weight. When tech stocks diverge internally, gains in other sectors can effectively offset tech's drag. In contrast, the Nasdaq is heavily concentrated in tech and internet companies, leaving it with little buffer when top companies underperform. This divergence also suggests that the market's macroeconomic outlook is shifting from an "AI-driven single standout" to a "multi-sector cyclical recovery."

Outlook: Divergence May Continue; Focus on Fed Policy Path

In the short term, the divergence between the Nasdaq and S&P 500 may persist. Tech stocks need stronger earnings growth or clearer AI commercialization to regain confidence, while the S&P 500's rally requires economic data to continue validating a "soft landing" scenario. The upcoming Fed interest rate decision next week will be a key variable—if the Fed signals rate cuts, it could boost tech growth stocks' valuations; if it maintains a hawkish stance, capital may continue to tilt toward value and defensive sectors.

Notably, despite the S&P 500 hitting new highs, the breadth of the rally has not significantly expanded. According to market data, only about 60% of the index's components are trading above their 50-day moving averages, indicating that the rally is driven mainly by a few heavyweight stocks. This "narrow new high" pattern itself carries fragility—if heavyweight sectors pull back, the index could quickly give up its gains.

Risk Warning

The above content is for reference only and does not constitute investment advice. Stock markets involve risks, and investment should be made with caution. The earnings analysis and market views presented here are based solely on publicly available information and do not represent any promise of future performance. Investors should make independent decisions based on their own risk tolerance.