Every investor understands that they should diversify. For most people, that conjures up a pie chart with some percentage in stocks, some in bonds, perhaps a slice of real estate, divided according to their goals and risk objectives. That asset allocation is real, and it matters. But in our work, it is just the starting point, not the finish line; we emphasize that risk management and diversification are an ongoing process, not a destination. This month, we want to share how far we take the idea, because the difference is meaningful and rarely visible from the outside.
The limitation of asset allocation alone is that it assumes the broad categories will behave differently from one another precisely when you need them to. Much of the time they do, but sometimes they don’t. In 2022, stocks and high-quality bonds fell together, and a portfolio diversified only across those two buckets offered far less protection than an investor expected. A single dimension of diversification, however thoughtfully calibrated, leaves you exposed to the moments when that dimension stops working. So we diversify along several others at the same time.
The first is the underlying risk factors. Two portfolios with an identical stock-and-bond split can carry very different risks depending on what sits beneath the labels: interest-rate sensitivity, credit quality, currency exposure, and equity characteristics such as growth versus value, company size, and quality. We look through the asset-class label to the factors actually driving returns and risk, so that a portfolio isn’t unintentionally making one concentrated bet wearing several different costumes.
The second is geography. Most investors favor what is familiar, so they typically have a home bias in their portfolios; for U.S. investors, this means a heavy tilt toward domestic markets. But economies, interest-rate cycles, and currencies move on their own schedules, and exposure outside one’s home market (including the currency exposure itself) is a genuine source of diversification rather than simply more of the same.
The third is liquidity. We structure liquidity in layers, so that money needed in the near term is held in cash and cash-like reserves while the long-term portfolio is left to do its long-term work. The single most damaging thing that can happen in a downturn is being forced to sell good assets at bad prices to raise cash. Planning liquidity in advance is what keeps a temporary decline from becoming a permanent loss.
The fourth is taxes. Where an investment is held can matter as much as what it is. We pay close attention to the location of assets – which holdings belong in taxable accounts versus tax-deferred or Roth accounts – and we manage realized gains, use tax-loss harvesting strategies, weigh municipal against taxable bonds based on each client’s situation, and, where appropriate, use real estate investments that generate depreciation to offset their income, further enhancing after-tax returns. The return that matters is the one you keep after tax, and that return is shaped by decisions made long before any market moves.
Underlying all of this is time. Matching assets to when the money is actually needed allows the longer-dated portion of a portfolio to absorb short-term volatility that would be intolerable if everything were needed at once.
Everything described so far concerns the portfolio: ways to arrange the assets so that no single market shock dominates the outcome. But the most important risks a family faces are not market risks at all. They are the early death of an earner, an illness or disability that interrupts a career, the prospect of living long enough to exhaust a plan, an unexpected tax year, or an incapacity that forces decisions at the worst possible moment. This is where financial planning comes in, and it diversifies against an entirely different set of dangers than the portfolio can reach. Where the portfolio manages market risk, the plan manages life risk – through risk transfer and reliable income, through spreading decisions across time and tax years, through structures that keep a single event from dictating the result. It is the same philosophy applied to the risks that don’t appear in a return chart, and it is what ensures the portfolio is doing the right job in the first place: a plan gives the portfolio purpose.
All of this is not complexity for its own sake. Each layer is there because it addresses a different way that things can go wrong, and the failures rarely arrive on schedule or in the form we anticipated. Diversification does not guarantee a profit or protect against loss in a declining market. A comprehensive approach gives us more independent levers to pull, so that no single surprise – an interest rate shock, a currency swing, a forced sale, an unexpected tax bill – determines the outcome on its own. That resilience is quiet in good years and decisive in difficult ones.
As always, we welcome a conversation about how our approach applies to your specific portfolio. Please don’t hesitate to reach out.