In investment management, asset allocators and their advisors frequently revisit the concept of portfolio diversification — whether by geography, market capitalization, security, or industry. While Marquette advocates for a diversified portfolio within private markets, it is important to recognize that not all diversification strategies are equally effective. Certain industry characteristics make specific sectors more attractive for private investments, particularly those that exhibit sustainable growth driven by favorable demographic or secular trends, fragmentation, capital constraints, and market inefficiencies. These features are often advantageous in private markets as they create opportunities for value enhancement and potential alpha generation.
Within the private equity asset class, five core sectors — what we refer to as the “magnificent five” — have consistently dominated merger and acquisition activity over the past six years. These sectors are healthcare, technology, industrials, business services, and financial services. According to Dealogic, over 60% of deals across 13 tracked industries have been concentrated within these five sectors, as measured by transaction count. Moreover, these industries have outperformed relative to top-quartile multiple on invested capital (MOIC). It is therefore logical that private equity managers would focus their capital in areas with higher probabilities of outsized returns, which in turn shapes the composition of investor portfolios. It is also important to note that this concentration also intensifies competition for deals within these sectors.
A critical point to consider is the dispersion of returns between top and bottom quartiles across industries — the wider the dispersion, the greater the risk. It is no surprise that the highest-performing industries, healthcare and technology, are often heavily represented in private equity portfolios. In this competitive and risk-laden environment, particularly within the private equity asset class, manager selection becomes increasingly crucial for investors seeking to achieve superior outcomes.