The investment habits of wealthy households are increasingly diverging from those of ordinary investors, not necessarily because they possess access to secret investments, but because they approach wealth as a system rather than a portfolio. Recent wealth research and financial-industry analysis suggest that affluent investors are putting greater emphasis on diversification across private markets, real estate, business ownership, tax planning, estate structures and protection against major financial risks.

The distinction has become more important as a growing number of households have crossed the millionaire threshold through rising property values, business sales and strong financial markets. The United States added more than 379,000 dollar millionaires in 2024, according to the latest widely cited global wealth data, taking the country’s millionaire population to more than 23 million. The increase demonstrates how quickly wealth can accumulate when asset ownership, entrepreneurship and market appreciation work together.

But becoming wealthy and remaining wealthy require different strategies. The first often depends on concentration: a successful business, a valuable property, company shares or a high-income profession. The second increasingly depends on reducing dependence on any single source of wealth and planning for taxes, healthcare costs, liquidity needs and inheritance.

Wealth is increasingly built outside salary income

The recent expansion of private wealth in the United States illustrates why investment strategies change as assets accumulate. A professional with a successful practice can create substantial wealth by selling the business. A property owner can see decades of appreciation create an asset worth many times its original purchase price. An entrepreneur can build a company whose eventual sale generates more wealth than years of conventional investment returns.

These examples reveal a common pattern: large fortunes are often created through ownership rather than wages. A person’s salary may provide the capital needed to invest, but ownership of businesses, property and financial assets can generate the largest increase in net worth.

That has consequences for how wealthy households invest after they have accumulated capital. Once a family already owns a business or significant real estate, simply buying more publicly traded stocks may not provide enough diversification. The objective becomes reducing the concentration created during the wealth-building phase.

This is one reason private equity, private real estate, private businesses and private credit have become increasingly prominent in sophisticated portfolios. The shift is not evidence that private assets are automatically superior to public markets. Instead, they give investors exposure to different sources of returns, although they also introduce restrictions and risks that ordinary investors may not be equipped to manage.

The wealthy are buying different types of risk

Traditional portfolios typically rely heavily on publicly traded shares and bonds. That approach remains the foundation of long-term investing because public markets provide transparency, liquidity and relatively low-cost diversification.

Wealthier investors can add another layer because they often have enough capital to tolerate investments that cannot easily be sold. Private equity and private real estate can lock up money for years, while private credit can involve loans that are difficult to trade quickly.

The attraction is diversification rather than simply higher returns. Private assets may respond differently to changes in public stock and bond markets, potentially reducing dependence on daily market movements. Large institutional investors have followed this approach for decades, with university endowments and major foundations allocating significant portions of their portfolios to private markets.

Yet the growing popularity of private investments has also exposed an important misconception: illiquid does not mean safe. Private credit, for example, has expanded rapidly and has attracted increasing attention from individual investors. Recent financial stability assessments have highlighted concerns about asset quality, defaults and redemption pressure in some private credit vehicles. Some funds offering limited liquidity have had to restrict withdrawals when investors sought to exit.

The lesson for smaller investors is straightforward. An investment should not be chosen because wealthy institutions own it. It should be chosen because its risks, liquidity and potential returns fit the investor’s own circumstances.

Private credit illustrates both the opportunity and danger

Private credit has become one of the most visible alternatives to traditional bonds. Investors lend directly or indirectly to companies, often receiving floating-rate income that can be attractive when conventional bond yields are less appealing.

The appeal is clear: investors may receive higher income in exchange for accepting greater complexity, lower liquidity and credit risk. For a wealthy household that does not need immediate access to every dollar, locking away part of a portfolio may be manageable.

But private credit is not a substitute for cash. Nor is it equivalent to a government bond. The value of the underlying loans can be difficult to assess because they do not trade continuously in public markets. Economic weakness can also increase defaults, while higher interest rates can place pressure on heavily indebted borrowers.

For ordinary investors, the broader principle is more useful than simply copying private credit allocations. Diversification should include different types of assets and risks, but the portfolio must retain enough liquid investments to cover emergencies, major purchases and periods of market stress.

Tax planning becomes an investment decision

Wealthy households also tend to treat taxes as part of investment management rather than an issue to address only when filing returns. The distinction becomes particularly important when large retirement accounts, businesses and appreciating assets are involved.

United States tax rules governing inherited retirement accounts have changed significantly. Under the current rules, many non-spouse beneficiaries must generally distribute inherited individual retirement account balances within ten years of the original owner’s death, subject to important exceptions. That can create substantial tax consequences for families where heirs are themselves high earners.

This changes the traditional assumption that deferring taxes indefinitely is always the best strategy. In some circumstances, paying tax earlier through planned conversions or withdrawals can reduce the future tax burden on heirs. The decision depends on current and expected tax rates, income, age, charitable plans and the size of the retirement account.

The broader lesson is applicable even to investors without multimillion-dollar portfolios: the after-tax return matters more than the headline return. An investment that produces a higher gross return can be less attractive if taxes, fees and restrictions consume much of the gain.

Wealth protection can matter more than higher returns

As wealth increases, financial risks change. A family with several million dollars invested may be less concerned about generating another percentage point of annual return than about preventing a large loss from healthcare expenses, litigation, poor estate planning or an unexpected business failure.

Healthcare and long-term care illustrate the problem. Long-term care can consume substantial assets over time, particularly when extended nursing care is required. Insurance products, dedicated reserves and other forms of financial protection can therefore become part of an investment plan rather than being treated as separate expenses.

Estate planning is equally important because accumulated wealth does not automatically transfer according to the owner’s intentions. Beneficiary designations, trusts, ownership structures and wills must work together. A poorly coordinated estate plan can create taxes, disputes and delays even when a family has substantial assets.

That is one area where the wealthy approach investing differently: they increasingly manage the entire financial structure rather than focusing only on the investment account.

Ordinary investors can adopt the principle without copying the portfolio

The most useful lesson from wealthy investors is therefore not that everyone should buy private equity, private credit or complex structured investments. Those products can carry high fees, limited transparency and substantial liquidity restrictions, making them unsuitable for many households.

The more transferable strategy is to think in layers. First, maintain sufficient liquid savings for emergencies and near-term needs. Second, build a diversified portfolio of low-cost public investments appropriate to the investor’s time horizon and risk tolerance. Third, consider additional assets only when their risks and liquidity requirements are clearly understood.

Tax planning should then be integrated into investment decisions, particularly when retirement accounts or large capital gains are involved. Estate documents and beneficiary designations should be reviewed periodically, while insurance should be evaluated according to the risks that could seriously damage the family’s finances.

This approach explains why quietly wealthy families can appear conservative even when their portfolios are sophisticated. Their objective is not necessarily to maximise returns every year. It is to ensure that one market crash, tax change, healthcare event or family dispute does not destroy decades of accumulated wealth.

The central difference is therefore not simply what wealthy investors buy. It is how they define investment success. Instead of asking only whether an asset can generate a high return, they consider how it fits into the family’s taxes, liquidity requirements, protection needs, business interests and long-term transfer of wealth.

That is the part of the strategy available to almost any investor. Wealth may require taking calculated risks, but preserving it increasingly depends on controlling the risks that a conventional portfolio does not show on its performance statement.

(Adapted from Reuters.com)