By Casey Smith- President, Wiser® Wealth Management
As you review your annual statement for 2014, you may notice it was a great year for US stocks. The S&P 500 climbed 14%, the Dow was up 13.7%, but when you look at your overall return you see results equal to or lower than the US market performance. Both results could lead to flawed thinking as it relates to diversification of your portfolio and long-term performance.
Diversification has a cost and a benefit
A well-diversified portfolio will contain many other asset classes than just US large cap stocks as represented by the S&P 500. Thus comparing a diversified portfolio to only US large cap stock performance is not an apples-to-apples comparison. It’s more like comparing apples grown in California to a basket of fruits from around the world. To gain a better understanding of what the global basket looks like, below is an example of a standard diversified moderate risk (60 stock/40 bond) portfolio in Figure 1.
Figure 1 illustrates that the S&P 500 (US large cap stock) was a clear global winner within the portfolio, following only behind domestic and international real estate. In order for this diversified portfolio to match the US large cap stocks, all the other asset classes would have to perform in the same manner. This is unrealistic and undesirable.
The benefit of diversification is that if one asset class performs poorly there are other asset classes that may be up or at least flat, reducing the overall portfolios losses and also reducing risk. During the financial crisis, most asset classes performed negatively but some lost less than US large cap stocks. While 2008 is a good test for a worst-case scenario; historically markets have not performed this way. Bonds, for example, will move opposite of stocks, especially US Government bonds of shorter maturity.
The downside of diversification is not being able to realize significant gains when one particular sector does well. For example, if you had invested all of your investable assets in the S&P 500 you would have had a much higher gain in 2014. For an even larger gain, you could have picked a sector such as retail or financial stocks in hopes of earning more than the S&P 500. Picking individual stocks also has the potential of very significant gains. But with these gains come significant risk if the stocks do poorly.
Many investors, especially those who are retired, wisely choose diversification and stable portfolios vs. the risk of losing it all. Keeping your costs low, the portfolio diversified, and focusing on the long-term will always yield the best results.
Casey Smith is owner and president of Wiser® Wealth Management, a wealth management firm based in Marietta, GA. Wiser® Wealth Management helps clients identify, understand, and commit to a long-term planning and investment objective that is realistic and appropriate. The investment and planning solutions are based on putting the client first by operating as a fee-only firm and accepting fiduciary responsibility. For more information, visit www.wiserinvestor.com.