Oakmark is the mutual fund family launched in 1991 by Harris Associates, the Chicago deep-value firm founded in 1976 (about $105bn AUM). Bill Nygren runs the flagship Oakmark Fund and David Herro the Oakmark International Fund, buying businesses at large discounts to intrinsic value and holding them like owners — publishing quarterly fund commentaries, market commentaries and insight articles.

This report asks whether global markets are shifting. For the past decade, money piled into a few giant US stocks (like Nvidia and Tesla), making the US account for over 70% of global indexes despite only 25% of global GDP. That extreme gap is now starting to close, the report argues, and international stocks—especially in Europe—look cheap and promising. For ordinary investors, it means don't just chase US winners; diversifying overseas could pay off over time. It's worth reading because past patterns show such big gaps often reverse.
Oakmark's first-quarter 2025 report notes that global markets are undergoing a structural shift. Despite market turbulence, the Oakmark International Fund (quarterly return of 7.88%) and the International Small Cap Fund (quarterly return of 8.24%) both delivered positive returns. The core argument i
This chapter examines whether global markets are undergoing a structural shift. The report notes that over the past decade, capital has been excessively concentrated in a handful of U.S. growth stocks, pushing the U.S. weight in global indices above 70%, while its GDP share is only about 25%. This has resulted in a record valuation gap between U.S. and non-U.S. equities. Despite market turbulence in the first quarter of 2025, both the Oakmark International Fund and the International Small Cap Fund delivered positive returns.
The author’s core investment argument is that market mean reversion has already begun, and the massive valuation imbalance will fuel a sustained improvement in international equity performance. The counterintuitive judgment is that, despite uncertainties from tariff policies, European equities have shown improvement due to sustained earnings, Germany’s relaxation of fiscal constraints, and expectations of regulatory reforms, partially narrowing the value gap. The author believes the trend of capital flowing from U.S. growth stocks to international value stocks is not yet over, as the valuation gap remains substantial.
Oakmark International Fund has delivered an average annual return of 8.37% since inception, 13.78% over the past five years, and 7.88% in the most recent quarter, with an expense ratio of 1.05%.
| Metric | Data |
|---|---|
| U.S. Weight in Global Indices | >70% |
| U.S. Share of Global GDP | ~25% |
| Annualized U.S. vs. Non-U.S. Excess Return (Past 10 Years) | ~9% |
| Nvidia Peak Market Cap | $3.6 Trillion |
| Tesla Peak Market Cap | >$1 Trillion |
| Oakmark International Fund 1Q25 Return | 7.88% |
| Oakmark International Small Cap Fund 1Q25 Return | 8.24% |
Oakmark International Small Cap Fund has delivered an average annual return of 8.48% since inception, 16.84% over the past five years, and 8.24% in the most recent quarter, with an expense ratio of 1.33%.