Word Of The Week Diversification

 

 

 

 

Investopedia Definition

What is ‘Diversification’
Diversification is a risk management technique that mixes a wide variety of investments within a portfolio. The rationale behind this technique contends that a portfolio constructed of different kinds of investments will, on average, yield higher returns and pose a lower risk than any individual investment found within the portfolio.
BREAKING DOWN ‘Diversification’
Diversification strives to smooth out unsystematic risk events in a portfolio so the positive performance of some investments neutralizes the negative performance of others. Therefore, the benefits of diversification hold only if the securities in the portfolio are not perfectly correlated.

Studies and mathematical models have shown that maintaining a well-diversified portfolio of 25 to 30 stocks yields the most cost-effective level of risk reduction. Investing in more securities yields further diversification benefits, albeit at a drastically smaller rate.
Further diversification benefits can be gained by investing in foreign securities because they tend to be less closely correlated with domestic investments. For example, an economic downturn in the U.S. economy may not affect Japan’s economy in the same way; therefore, having Japanese investments gives an investor a small cushion of protection against losses due to an American economic downturn.
Most non institutional investors have a limited investment budget and may find it difficult to create an adequately diversified portfolio. This fact alone can explain why mutual funds have been increasing in popularity. Buying shares in a mutual fund can provide investors with an inexpensive source of diversification.

 

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