Privat Capital holds a concentrated portfolio of 16-17 stocks. This strategy forces deep conviction in each position and ensures that winners have a meaningful impact on fund performance. Over-diversification can dilute both research focus and the potential returns from a fund's best ideas.

The new approach to asset allocation treats private markets as an alternative to public stocks and bonds, not just a small add-on. This means integrating them directly into the core equity and debt portions of a portfolio to enhance returns and diversification.

Historically, private equity was pursued for its potential outperformance (alpha). Today, with shrinking public markets, its main value is providing diversification and access to a growing universe of private companies that are no longer available on public exchanges. This makes it a core portfolio completion tool.

The quality of public small-cap companies, measured by Return on Invested Capital (ROIC), has plummeted from 7.5% to 3% over 30 years. This degradation means high-growth opportunities now predominantly exist in the later-stage private markets. Institutional investors must shift their asset allocation to venture and growth equity, which has become "the big leagues," not a bespoke asset class.

Investors' equity allocations are high, not necessarily from new purchases, but from strong market performance. This passive 'drift' creates a significant, often overlooked, concentration risk. This means many portfolios are more exposed to an equity drawdown than their owners may realize, necessitating a review of diversification strategies.

The S&P 500's high concentration in 10 stocks is historically rare, seen only during the 'Nifty Fifty' and dot-com bubbles. In both prior cases, investors who bought at the peak waited 15 years to break even, highlighting the significant 'dead capital' risk in today's market.

When markets are top-heavy and expensive, like in 2000, the concentration risk of market-cap weighting is severe. In the 13 years after the dot-com peak, while the S&P 500 went nowhere, its equal-weighted version doubled, highlighting a powerful de-risking strategy.

The era of generating returns through leverage and multiple expansion is over. Future success in PE will come from driving revenue growth, entering at lower multiples, and adding operational expertise, particularly in the fragmented middle market where these opportunities are more prevalent.

Unlike venture capital, which relies on a few famous home runs, private equity success is built on a different model. It involves consistently executing "blocking and tackling" to achieve 3-4x returns on obscure industrial or service businesses that the public has never heard of.