US vs. Non-US: Why Diversify?

Over the past ten years U.S. equities have outperformed their non-U.S. peers, however history shows outperformance cycles through time. Contributing factors include differences in index compositions, narrow U.S. leadership, and currency headwinds for non-U.S. equities. Abandoning a diversified approach could result in missed opportunities as the recent trends can reverse quickly and without warning.