The Power of Diversified Alpha

Equity Insights offers research and perspectives from Putnam’s equity team on market trends and opportunities.

Equity markets are on track for a strong finish to the year, powered by mega-cap growth stocks — the equity MVPs of 2023. Continued strong earnings growth from these businesses, combined with an easing interest-rate regime, could help the S&P 500 Index grind through 5,000 in 2024. Along with these positive trends, however, there is enough uncertainty to make a more range-bound market possible. Lingering concerns about inflation, the labor market, or recession could stifle earnings growth.

In terms of valuation, rising interest rates put a lid on price/earnings multiples over the past year as bonds became more competitive with stocks. However, the recent retreat in the 10-year U.S. Treasury yield could support growth multiples going forward. Much of this year’s market strength was concentrated in a narrow cohort of stocks. But these companies — high-quality businesses with above-average organic growth rates, high returns, strong cash flow, and resilient balance sheets — are deserving of higher p/e multiples.

We don’t know what 2024 will deliver in terms of inflation, interest rates, bond yields, or growth and value performance. We do know that, as active managers, we can focus on delivering consistent benchmark outperformance regardless of the market environment.

Seeking a smooth performance journey

With equity portfolios, strong long-term returns come in many forms. Some are the result of steady, consistent performance year after year. Others take investors on a wilder ride. It’s likely most investors prefer the smoother journey. And this, we believe, can be achieved with stock-driven portfolios that are less vulnerable to style shifts or other causes of market volatility. A portfolio that leans too heavily toward a particular style, sector, or macro view can result in greater fluctuations, sudden sharp downturns, or prolonged periods of underperformance.

Instead, we prefer a “diversified alpha” approach that seeks to avoid performance extremes. We use a stock-driven — rather than style-driven — process that gives us the chance to outperform our benchmarks in all market environments, regardless of whether indexes are rising or falling, or growth or value is leading. We don’t take outsized bets on factors such as sector, style, or company size. Rather, we build portfolios one stock at a time, based on company-specific fundamentals. The goal is to create a portfolio of unique insights. Not every holding will outperform at the same time, but in aggregate, a broad and diverse mix of modestly sized uncorrelated holdings offers greater potential for consistent returns over time — that smoother performance journey.