How to Protect Portfolios from an Overvalued S&P 500
When one index stretches, portfolios need new options.
Traditional equity benchmarks still matter but with the S&P 500 near 25-year valuation highs and 50-year concentration highs, advisors are reassessing what equity risk really looks like from here.
THIS WHITEPAPER EXPLORES:
- How elevated S&P 500 valuations and extreme index concentration may affect forward-looking returns and risk.
- Long-term return history for private equity, secondaries, and venture capital versus major public equity benchmarks across different starting valuation environments.
- Key structural differences between public and private markets, return patterns, liquidity, risk measurement, and access vehicles, and why they matter for clients.
- What historical correlations and adjusted volatility data suggest about the role of private markets as potential diversifiers alongside traditional equity exposures.
- How strategic rebalancing and thoughtful sizing can help maintain target allocations in blended public–private portfolios over time.
