By Travis Echols
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January 30, 2024
Building and maintaining an optimized portfolio can save or make a retiree tens or hundreds of thousands of dollars over a long retirement. Here is a framework for helping you construct an optimized retirement portfolio. The academic research from the last several decades would suggest seven major building blocks aimed at balancing liquidity, income, growth, and safety over a 20 to 30-year period. Liquidity--Retirement assets are not being locked up or annuitized such that capital is not available for emergencies. Income—Using an optimized withdrawal rate, an increasing income is produced to combat inflation (unlike many pensions, bank and insurance strategies that are not inflation-adjusted). Growth--assets that can combat inflation over a 20 to 30-year period, giving the retiree more income and upside potential under normal and good economic times. Safety--manages the myriad of investment risks like market risk, inflation risk, and credit risk. Under worst-case scenarios, if withdrawal amounts are adjusted by using guardrails, the portfolio can still provide a lifetime income. Here is an executive summary of how to build up a portfolio for retirement in seven steps. 1. Values clarification and goal-setting . Figure out the income objective and capability of your retirement assets in lifestyle terms, then financial terms. In other words, set realistic, specific, financial goals based on your core life values. 2. Asset allocation glide path . Figure out how to diversify your retirement assets among stocks, bonds, and cash, based on your age, risk tolerance, retirement goals, and changing market values. 3. Valuation-dependent efficient frontier . Figure out which areas of the markets are historically inexpensive, and which are historically expensive. Don’t take on more volatility than you need to for the growth you need or desire. 4. Multi-asset class approach . Diversify one more step for more growth and less volatility. Put more money in the specific market areas that are less expensive and less money in the specific market areas that are more expensive. 5. Tax-aware asset location and distribution . Save as much on taxes as possible by figuring out which type of investments should be held in which types of accounts. If you are drawing an income from your assets, figure out the least-costly order for making withdrawals. 6. Investment selection based on account type (qualified, nonqualified) and asset-class propensity and magnitude of outperformance (passive, factor, managed, etc. ). Figure out what kind of investment to use (index mutual fund, factor mutual fund, actively managed mutual fund, single factor ETF, multifactor ETF, passive ETF, individual stocks, individual bonds, Unit Investment Trust, closed-end fund, etc.) based on the account type, asset class, and growth and income needs. 7. Rules-guided rebalancing based on retirement glide path and multi-asset-class approach . Readjust the investment mix based on your changing personal situation and changing market values. Sign up to receive my free monthly email articles...because you want to make the most out of your retirement . Here is a summary of the details backing this approach. Also, click here for more background information regarding my investment philosophy. 1. Values clarification and goal-setting Investment planning for (or in) retirement starts with retirement planning. You start with thinking about your life goals...your dreams...your ideal life in retirement. It could involve doing no work, working part-time, or doing seasonal work. Your ideal life could be going back to school, spending more time with family, traveling, ministry, etc. Ask yourself questions like, "What would I want to do if I didn't need to work for money?" or "What are the most important dangers, opportunities, and strengths I need to address?" or “Ten years from now, if I am looking back on a successful ten years, what will I have achieved?” This conversation allows you to create specific goals around your most cherished values. And your goals will be unique to you. You then design an investment plan to help you live your ideal life. This kind of goal-focused, plan-driven approach minimizes the chances of making bad investment choices based on current events and emotions. Instead, you can choose and maintain the specific mix of investments that can best deliver the results you need--using a disciplined, research-driven approach. 2. Asset allocation glide path The next major question is what kind of investments do you need to meet your goals. All investments have risk. Even "safe" investments over long periods have inflation risk. No single investment delivers growth, high income, and safety of principal. The key is designing a portfolio that balances them in a way that supports your retirement objectives. And this mix may change over time. For example, for most people, it makes sense to gradually decrease their exposure to high-growth, high-volatility assets like stocks (i.e., equities) as they approach retirement. In retirement, it is usually best to maintain a flat equity glide path, dynamically adjusted for valuation. This approach protects you from the retirement-danger-zone risks of portfolio size effect and sequence risk, while allowing you to take advantage of bear markets and market corrections. See How to Navigate the Retirement Danger Zone .