Asset Allocation by Age

asset allocation by age
asset allocation by age

One of the most crucial investment decisions anyone makes is how he or she goes about setting up their asset allocation. This is the process by which you break down your investment portfolio based on stocks, bonds and cash. Your age and risk tolerance will largely influence this decision. In this article, we’ll explore common ways you can rebalance your your asset allocation based on age. But any time you’re making serious investment and retirement-planning decisions, it’s important to find a financial advisor who can help you develop a personalized strategy.

The 100 Rule

One common asset allocation rule of thumb has been dubbed The 100 Rule. It simply states that you should take the number 100 and subtract your age. The result should be the percentage of your portfolio that you devote to equities like stocks.

If you’re 25, this rule suggests you should invest 75% of your money in stocks. And if you’re 75, you should invest 25% in stocks. The rationale behind this method is that young folks have longer time horizons to weather storms in the stock market. In theory, they would be safe to invest heavily in growth-oriented securities like stocks. Historically, equities have outperformed other types of assets in the long run.

But if you’re nearing or in retirement, you’d need your money sooner. So, it may make more sense to invest more heavily in securities such as fixed-income investments that are generally considered “safe.” We say that lightly as any investment carries some risk. But examples include the following.

  • High-grade bonds

  • Treasury Bills

  • Money Market Funds

  • Cash

  • Savings Accounts

  • Money Market Accounts

  • Certificate of deposit (CD)

However, many investors believe certain factors mean The 100 Rule needs a bit of tweaking. For example, people are living longer — especially women. In fact, the Social Security Administration recently reported that the average 65-year-old woman can expect to live up to age 86.6.

So a longer life expectancy means more money you’d need to fund a comfortable retirement. Theoretically, however, it also means you have more time to stomach risks in the stock market. As a result, some investors have changed The 100 Rule to The 110 Rule. Those with stronger risk appetites opt for The 120 Rule. Both modifications essentially mean you should devote a bigger percentage of your investments toward stocks throughout your lifetime.

In fact, some of the major fund firms are adopting this notion as they build their target-date funds (TDFs). Also known as life-cycle funds, these employ another strategy to design your asset allocation by age.