Two Potential Risks in the U.S. Stock Market

Advertisements

As we step into 2025, the outlook for the U.S. stock market is a topic of intense scrutiny among investors, particularly given the current high valuations. Johanna Kyrklund, Chief Investment Officer at Schroders, has voiced a perspective that, despite these elevated valuations, the combination of nominal economic growth and the potential for interest rate cuts presents a favorable environment for equities. She anticipates that corporate earnings will remain robust and that inflation is trending in the right direction. However, she also underscores the need for investors to work harder to build resilient portfolios as the traditional diversification benefits of major stock indices diminish.

Kyrklund identifies two primary risks that could impact this optimistic outlook. The first concern revolves around rising bond yields and whether they pose a threat to stock prices. The last decade was characterized by tight fiscal policies and a zero-interest-rate environment, which, while supporting economic growth, also contributed to significant income inequality. This inequality has, in turn, fostered support for populist policies and a new consensus focused on loose fiscal measures, protectionism, and rising interest rates.

Looser fiscal policies imply higher borrowing costs. As many regions face aging populations and increasing expenditure demands, debt levels are likely to rise. These trends could ultimately restrict the potential returns in investment markets. While government spending can bolster economic activity, it may also sow the seeds for future stock market vulnerabilities, as excessive expenditures often only come under scrutiny during economic downturns.

Kyrklund notes that as long as bond yields remain stable, stock valuations can be sustained at current levels. With the yield on the U.S. 10-year Treasury bond hovering around 4.8%, the relative valuation of stocks compared to bonds is beginning to enter a more precarious territory. Rising bond yields could lure capital away from equities and increase the borrowing costs for companies, complicating their financial outlook.

Most market commentators share Kyrklund's view that the U.S. economy might either slow down or enter a recession. However, current forecasts now lean towards a positive trajectory. This could suggest, from a contrarian perspective, that bond yields may see some respite in the near term, especially as the market has started to price in expectations of rate cuts in 2025. Nevertheless, the persistent high bond yields represent a significant risk that investors must monitor closely as the year unfolds.

The second challenge Kyrklund addresses is the concentration of capital-weighted indices. The strong earnings growth from large-cap tech stocks during this cycle starkly contrasts with the dot-com bubble of 1999-2000, where valuations lacked substantive backing. Today, many prominent U.S. tech firms can substantiate their valuations with solid earnings. However, given their dominant positions in major indices, any missteps by these companies could pose risks to overall market returns.

A notable phenomenon in today’s financial markets is that the concentration of stock indices far exceeds that of the late 1990s. From a portfolio management perspective, maintaining excessively high positions in a handful of stocks carries inherent risks. Diversification remains a crucial strategy for mitigating risk; over-concentration in a few stocks can lead to significant portfolio volatility should those stocks experience fluctuations.

It’s also important to recognize that the so-called "Big Seven" tech companies, while holding substantial market weight, have vastly different drivers behind their stock performances. Treating them as a homogeneous group without acknowledging their unique business dynamics could lead to significant underestimations of their individual growth prospects, skewing investment decisions. Given the heightened concentration in the current market, the uncertainty surrounding these stocks is markedly elevated. This clearly isn’t a time for blind bets; investors should exercise caution and wait for more opportune investment windows.

The risks present in the U.S. financial markets are mirrored globally. In Europe and Japan, for example, stock market concentration levels are also relatively high. This concentrated market structure has led investors who rely on historical winners to drive performance to frequently miss new opportunities. Since the summer of 2024, the trajectory of the investment landscape and stock market has garnered increasing attention. During this period, different sectors have begun to diverge from a unified growth pattern, exhibiting distinctly different performances over varying timeframes. While some traditionally strong sectors are experiencing growth slowdowns, emerging industries are gaining traction, necessitating sharper insights and more agile investment strategies to capitalize on opportunities in today’s complex and evolving market.

Investors must remain vigilant and adaptable, recognizing that the landscape is not static. The interplay between economic factors, interest rates, and sector performance requires a nuanced understanding of market dynamics. As traditional growth sectors face headwinds, there is a growing imperative to explore and invest in new areas that show promise. For instance, sectors such as renewable energy and technology-driven health care are becoming increasingly attractive, particularly as societal needs evolve and global trends shift.

In conclusion, while the current market environment presents numerous challenges, it also offers opportunities for those who are prepared to navigate its complexities. The insights shared by Kyrklund highlight the importance of strategic thinking and careful portfolio management in the face of uncertainty. As we move through 2025, the ability to adapt to changing market conditions, coupled with a commitment to diversification and thorough analysis, will be essential for investors aiming to achieve long-term success in a landscape defined by both risk and potential reward.