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Published Jun 4, 2021

Harin de Silva on Portfolio Management (Podcast)

Portfolio manager Harin de Silva delves into the complexities of factor investing and active management, offering insights on factor momentum, low volatility strategies, and the current market cycle. He highlights the significance of factor selection, interest rate sensitivity, and alternative data in enhancing investment strategies and portfolio management.
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Episode Highlights

  • Factor Momentum

    explores the concept of factor momentum, emphasizing its significance in investment strategies. He explains that factors that have performed well in the past year tend to continue performing well, while those that have been successful over two to three years show less persistence. This momentum is not limited to the U.S. market but is also observed in Japan and emerging markets, highlighting the influence of economic cycles and human behavior on investment decisions 1 2.

    Factors that have worked in the last year tend to continue to work. The ones that have worked in the last two to three years, they tend to work well, but a little less.

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    notes that understanding factor momentum is crucial for investors to navigate market trends effectively.

       

    Factor Persistence

    The persistence of investment factors is another key area of focus for . He discusses how factors like small cap and value have historically shown varying degrees of persistence, with some factors underperforming unexpectedly over the past decade 3. Harindra emphasizes the importance of understanding the hit rate of factors, noting that even the best factors only outperform six or seven out of ten times. This highlights the need for investors to manage expectations and recognize the potential for prolonged periods of underperformance 4.

    The degree of underperformance and the length of periods of underperformance can be really, really long.

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    Such insights are crucial for investors aiming to build resilient portfolios.

       

    Low Beta Investing

    In discussing low beta investing, highlights its advantages in achieving superior risk-adjusted returns. Low beta stocks, which move less than the market, offer the equity risk premium with reduced volatility, making them attractive for long-term investors 5. Harindra explains that low beta stocks can provide a better Sharpe ratio compared to high beta stocks, offering a more favorable return-risk profile 6.

    You get a much better Sharpe ratio, a much better return risk ratio than the market portfolio.

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    This approach allows investors to benefit from market returns while minimizing risk.

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