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Most people have heard the old saying, "Don't put all your eggs in one basket." The logic: If a farmer were to stumble while bringing the basket of eggs back from the henhouse, they could end up with a messy situation. Those words of wisdom go well beyond farming; they also perfectly encapsulate the idea of not risking all your money on a single investment.
One way investors can reduce their risk of a cracked nest egg is by diversifying their portfolio. Here's a look at what that means, as well as three tips to help you quickly diversify your investments.
A diversified portfolio is a collection of investments that, when combined, reduce an investor's overall risk profile. Diversification includes owning stocks from several different industries, countries, and risk profiles, as well as other investments such as bonds, commodities, and real estate. These various assets work together to reduce an investor's risk of a permanent loss of capital and their portfolio's overall volatility. In exchange, the returns from a diversified portfolio tend to be lower than those an investor might earn if they could pick a single winning stock.
A diversified portfolio should have a broad mix of investments. For years, many financial advisors recommended building a 60/40 portfolio, allocating 60% of capital to stocks and 40% to fixed-income investments such as bonds. Meanwhile, others have argued for more stock exposure, especially for younger investors.
One key to a diversified portfolio is owning a wide variety of stocks. That means holding a mix of stocks by:
In addition to owning a diversified stock portfolio, investors should also consider holding some non-correlated investments (e.g., those whose prices don't ebb and flow with the daily gyrations of stock market indexes). Non-stock diversification options include bonds, bank certificates of deposit (CDs), gold, cryptocurrencies, and real estate.
Building a diversified portfolio can seem daunting, given the many investment options. Here are three tips to make it easy for beginners to diversify.
One way to build a diversified portfolio is by investing in several stocks. A good rule of thumb is to own at least 50 different companies.
However, it's important that they also be from a variety of industries. Although it might be tempting to purchase shares of a dozen well-known tech giants and call it a day, that's not proper diversification. If tech spending takes a hit due to an economic slowdown or new government regulations, all those tech stocks could decline in unison. Investors should ensure they spread their investment dollars across several industries.
A quicker way to diversify for those who don't have time to research stocks is to buy an index fund. For example, an S&P 500 index fund will aim to match the S&P 500's performance. The benefit of index funds is that they remove much of the guesswork from investing while offering instant diversification. For example, with an S&P 500 index fund, you're buying shares of a single fund that gives you exposure to 500 of the largest public U.S. companies.
Another great thing about index funds is that their fees -- known as expense ratios -- are very low. That's because, with the best index funds, you're not paying for the expertise of a fund manager who's going to research and hand-pick investments for you.
Another important step in diversifying a portfolio is to allocate some capital to fixed-income assets, such as bonds. While this will reduce a portfolio's overall returns, it will also lessen the overall risk profile and volatility. Here's a look at some historical risk-return data on a variety of portfolio allocation models:
Investors who want to take their portfolio diversification to the next level should consider adding real estate to their mix. Real estate has historically increased a portfolio's total return while reducing its overall volatility.
An easy way to do this is by investing in real estate investment trusts (REITs), which own income-producing commercial real estate. REITs outperformed stocks over the last 25 years, with the FTSE Nareit All Equity REIT Index delivering an average annual total return of 10.8% (compared to 10.3% for the S&P 500).
Several studies have found that an optimal portfolio will include a 5% to 15% allocation to REITs. For example, a portfolio with 55% stocks, 35% bonds, and 10% REITs has historically outperformed a 60% stock/40% bond portfolio with only slightly more volatility while matching the returns of an 80% stock/20% bond portfolio with less volatility.
Diversification is about tradeoffs. It reduces an investor's exposure to a single stock, industry, or investment option. While that can cut into your returns, it also reduces volatility and, more importantly, the risk of a bad outcome. You should take diversification seriously. Otherwise, you're taking a big gamble that a concentrated bet won't spoil your hopes of expanding your nest egg to support you in your golden years.
Although adding bonds reduces a portfolio's average annual rate of return, it also tends to mute the worst-year loss and helps smooth out returns.
While picking bonds can be even more daunting than selecting stocks, there are easy ways to get some fixed-income exposure. One option is to buy a bond-focused exchange-traded fund (ETF), such as the iShares Core U.S. Aggregate Bond ETF (AGG -0.03%).