The investment landscape has been a bit more turbulent so far this year than I had expected. The S&P 500 has demonstrated resilience, posting a year-to-date return of about 8%, which is great. However, this growth wasn’t a straight line. We saw a sharp, but brief, dip in April and May, triggered by new tariffs on imports. The average effective tariff rate on U.S. imports has climbed to nearly 15%, a level not seen since the 1930s, which may challenge economic growth in the coming quarters and caused a dizzying second quarter.
This swift correction, and equally rapid recovery, may be a sign of a new market dynamic, potentially accelerated by the use of leveraged and inverse funds. These tools allow investors to amplify their market exposure, which can lead to faster and more pronounced movements both up and down. I’m of the belief that not long ago, the correction we saw in April would have taken months, not weeks, to play out.
On the fixed-income side, the bond market is also off to a good start, with bonds up nearly 4%. This is largely due to the 10-year Treasury bond yield slipping from 4.8% to 4.25%. We expect rates to stay within a range of 4.25% to 4.75% for the rest of 2025, offering a degree of stability for bond investors.
Inflation, a key concern for just about all of us, has shown significant moderation. The year-over-year U.S. inflation rate is now at 2.67% as of July 2025, a welcome retreat from the nearly 9% peak in 2022. While this is great news, it’s important to remember that prices are still rising, just at a slower pace. And cumulative inflation from 2022–2024 has left prices about 11% higher than we would have ordinarily expected, impacting our purchasing power.
The Federal Reserve has been carefully navigating this environment, cutting its effective overnight rate to 4.33% from 5.25% last year. This delicate balancing act aims to support economic growth without allowing the economy to overheat. Market futures suggest a gradual decline in the Fed rate to 3.18% by the end of 2026, which should foster business expansion without excessive borrowing.
Despite a slight increase in the unemployment rate to 4.2%, the job market remains historically strong. This, combined with moderating wage growth, paints a positive picture. The American consumer appears to be in solid financial shape. While mortgage rates have risen, many homeowners are shielded by low fixed rates they locked in years ago, with the average mortgage rate at just 4%. Household debt service payments are at 11% of disposable income, a manageable mid-range level. According to Bespoke, mortgage debt is less than 1/3 of the value of the total US housing market, the lowest levels since the 1950s. Additionally, money market fund assets are at a robust $7 trillion, indicating a significant amount of liquid cash that could fuel future spending and investment. This consumer resilience is particularly important as the services-based economy accounts for about 70% of U.S. economic activity.
While the economic fundamentals appear strong, a note of caution is warranted regarding market valuations. The S&P 500 is becoming increasingly concentrated in a small number of large companies. The 10 largest stocks in the index are trading at a significant premium to the other 490, with a Next Twelve Months (NTM) P/E ratio of 28.5x compared to 19.6x for the rest of the index. This means investors would pay about 45% more for a dollar of future earnings from these top 10 companies than they would for the other 490.
This level of concentration is reminiscent of the “Dot-Com” bubble around the year 2000. Today, the top 10 stocks make up a record 38.4% of the S&P 500’s weight. While some of this premium is justified by these companies’ leading positions in the AI boom—the U.S. has an overwhelming lead in data centers—the overall S&P 500 CAPE (Cyclically Adjusted Price-to-Earnings) Ratio is currently 37.81, close to the historic peaks of 1929 and 2000. So, while these top 10 companies benefit from leadership in artificial intelligence and the U.S.’s dominance in data centers, much of this growth appears priced in.
Diversification doesn’t always feel good, and now is one of the times when it doesn’t. The “other 490” have significantly underperformed the “top 10” over the past few years. Will that end? I don’t know, but I suspect it will. I recommend not getting tricked into trying to beat the S&P 500 or some other index. The S&P 500 doesn’t care a thing about your mortgage payment, or your daughter’s wedding, or your dream trip to the Greek isles. The S&P isn’t an investor’s competition. It’s merely an index of what (an increasingly smaller) set of stocks are doing. More likely than not, the S&P is a distraction from the real business of investing, which should be living your Signature Life.
