CIO Weekly: Rising Rates Raise Risks

Higher interest rates are forcing a re-evaluation of portfolio concentration and diversification. AI-related companies now represent a significant portion of U.S. equity market cap but drive an even larger share of risk. This concentration, along with similar themes in other global markets, means traditional diversifiers may no longer perform as expected.

Bonds and equities are increasingly sensitive to the same economic and technological drivers. This correlation, especially as yields approach multi-decade highs, puts pressure on valuations. While the long-term outlook remains constructive, the near-term demands a cautious stance and disciplined risk management.

Investors must identify genuine diversification beyond broad asset classes. It's not a call to abandon risk assets, but to ensure portfolios are built for durable performance through rebalancing and true diversification before any potential correction.