Key Takeaways
- Markets pulled back as investors questioned the cost and returns of the massive AI investment cycle.
- Mega-cap technology stocks led the decline, while semiconductor and AI infrastructure companies remained more resilient.
- Rising oil prices and Treasury yields added pressure to growth stocks and increased concerns about inflation and Fed policy.
- Market leadership continued to broaden, with energy, utilities, industrials, and real estate outperforming technology.
- Next week brings a major test for markets, with four Magnificent Seven earnings reports and a Federal Reserve policy decision.
Market Summary
U.S. stocks finished the week lower as investors became increasingly focused on the enormous cost of the artificial intelligence buildout. The weakness was concentrated primarily in the largest technology companies, with the Magnificent Seven losing approximately $800 billion in market value during Thursday's session following earnings reports from Alphabet and Tesla.
The market's reaction highlighted an important shift in the AI investment narrative. Investors remain confident in the long-term demand for AI infrastructure but are becoming more focused on the economics of that investment – including capital expenditures, free cash flow, profit margins, and how quickly spending will translate into earnings growth.
This distinction was evident across the technology sector. Semiconductor stocks actually gained 1.2% for the week, while companies supplying the infrastructure for AI generally held up better than the mega-cap technology companies funding the buildout.
Meanwhile, energy, utilities, industrials, and real estate all posted gains, demonstrating that market leadership continues to broaden beyond technology.
The week's market action underscores the importance of distinguishing between a long-term investment theme and the individual companies participating in that theme. AI investment may continue to grow substantially, but investors are increasingly evaluating which companies are best positioned to generate attractive returns on the enormous capital being committed to the industry.
The Economy
Economic data continued to point toward a resilient U.S. economy. Weekly initial jobless claims remained near historically low levels, suggesting that companies continue to maintain their workforces and that the labor market remains supportive of consumer spending.
Business activity also remained in expansion territory, with both manufacturing and services activity continuing to grow. New home sales were slightly better than expected, although affordability remains a significant challenge as mortgage rates rise.
Overall, the economy continues to expand at a moderate pace. The combination of a healthy labor market and steady business activity remains constructive, although higher energy prices and borrowing costs could create additional headwinds if they persist.
The Fed & Fixed Income
The week's sharp increase in oil prices pushed Treasury yields meaningfully higher and caused investors to reassess the outlook for Federal Reserve policy. The 2-year Treasury yield rose 16 basis points for the week to 4.33%, while the 10-year yield increased 14 basis points to 4.68%.
The rise in oil prices raised concerns that renewed energy inflation could make it more difficult for the Fed to ease monetary policy. Markets increased the probability of a potential rate hike, illustrating how quickly expectations can change when energy prices rise sharply.
The recent increase in bond yields highlights both the challenge and opportunity presented by today's fixed-income environment. Higher yields can create short-term pressure for rate-sensitive investments, but they also provide more attractive income opportunities for investors seeking stability and diversification.
Company News & Earnings
The week's most important company developments centered on the economics of artificial intelligence.
Alphabet significantly increased its capital expenditure outlook, reinforcing expectations that the largest technology companies will continue spending aggressively to build AI infrastructure. While the spending is intended to support long-term growth, investors are increasingly questioning how quickly those investments will generate meaningful returns.
Tesla also outlined an aggressive investment outlook tied to AI and autonomous driving initiatives. The combination of disappointing earnings and higher expected spending led to a sharp decline in the stock, highlighting the market's growing sensitivity to companies that are investing heavily without an immediate increase in profitability.
The reaction was notably different for companies supplying the AI ecosystem.
Semiconductor stocks remained relatively resilient, while AMD gained following a strategic partnership with Anthropic and continued momentum surrounding its AI products. Micron and Sandisk also benefited from continued demand for memory used in advanced AI systems. Super Micro Computer surged after reporting a record backlog and providing encouraging margin guidance, while Dell and Hewlett Packard Enterprise also benefited from continued AI infrastructure demand.
Other notable earnings developments included strong results from 3M, General Motors, United Rentals, Lockheed Martin, Thermo Fisher, CME Group, and Quest Diagnostics. Digital Realty Trust also delivered a strong quarter, benefiting from continued demand for data center infrastructure.
The broader earnings takeaway was that strong quarterly results remain important, but investor attention is increasingly focused on future capital spending, margins, and management guidance. In particular, the market is beginning to separate companies that are funding the AI buildout from those supplying the infrastructure required to support it.
Geopolitics
Geopolitical tensions were a major source of volatility throughout the week. Escalating tensions involving the United States, Iran, and Houthi forces raised concerns about potential disruptions to global energy supplies and pushed WTI crude oil prices higher by approximately 10.5% for the week.
Oil briefly rose above $90 per barrel as concerns grew surrounding potential attacks on energy infrastructure and commercial shipping routes. Higher energy prices created a more difficult backdrop for financial markets by increasing inflation concerns and pushing Treasury yields higher.
By Friday, reports of potential diplomatic discussions helped oil prices retreat from their highs and allowed Treasury yields to move modestly lower. However, the geopolitical situation remains fluid, and further developments could continue to influence energy prices and market sentiment.
WeekAhead
The upcoming week will be one of the most important of the current earnings season. Four companies from the Magnificent Seven are scheduled to report, providing investors with additional insight into the sustainability of AI spending, the outlook for capital expenditures, and whether the largest technology companies can continue to deliver earnings growth at elevated valuations.
The Federal Reserve will also announce its latest policy decision. Investors will be closely watching the Fed's commentary for clues about how policymakers are assessing the recent rise in oil prices, the persistence of inflation, and the potential impact of higher energy costs on future monetary policy.
The combination of major technology earnings and the Fed meeting could provide important clarity following a week in which investors began questioning not the long-term potential of AI, but the enormous cost of building the infrastructure required to support it. For long-term investors, the key will be separating temporary market volatility from meaningful changes in the underlying earnings and investment trends.
As always, please reach out to us for any questions and thank you for your trust.
Michael Neill, CFA
This communication is for informational purposes only and does not constitute an offer to sell or a solicitation of an offer to buy any securities. Any references to specific securities are not recommendations and should not be relied upon as investment advice.