The portfolio may be diversified. The family often isn't

Advisors spend a lot of time diversifying the investment portfolio. In my experience, that is rarely where the real concentration risk hides. 

A client can own thousands of securities through a handful of funds and still have their entire financial life riding on one company, one industry, one local real estate market or one tax outcome. The statement looks diversified. The family isn't. 

Employer stock is the clearest example. When salary, bonus, benefits, deferred compensation and equity grants all come from the same place, a client's human capital and financial capital are pointed at the same risk. One bad quarter at that company hits the paycheck and the balance sheet on the same day. 

Business owners carry a more layered version of the same problem. Their income, retirement plan, the building they operate out of and often a personal guarantee are all tied to one enterprise. That is four separate exposures the owner usually treats as one. 

“The portfolio tells you how the money is invested. The family balance sheet tells you what the family is actually exposed to.” 

The portfolio tells you how the money is invested. The family balance sheet tells you what the family is actually exposed to. Those are different questions, and most planning conversations only answer the first one. 

Stress-testing the whole family, not just the account 

My practice is built around personalized risk scoring and stress-testing portfolios, but when the biggest exposure isn't market risk at all, the discipline has to widen. 

Standard stress testing asks what happens if equities fall 30% or interest rates move against a client. When the family's largest exposure is a business or a concentrated stock position, that test is answering the wrong question.  

The first thing I separate is risk tolerance from risk capacity. Our industry often treats those as one number, and they aren't. Tolerance is how a client feels during a drawdown. Capacity is what the family can financially absorb without being forced to change how they live or abandon important goals. I have met plenty of clients who score aggressively on a questionnaire but have very little actual capacity for loss, because everything they own moves together. 

From there, I model the correlated event, not the isolated one. What happens if the business loses 30% of its value and distributions stop for two years? What if an executive is let go the same quarter the employer's stock falls 50% and unvested shares disappear with the job? Does the family have enough liquidity, or does it become a forced seller at the wrong moment? 

The goal is not always to eliminate the concentration. In many cases, that concentration is what created the wealth in the first place. The goal is to size it honestly, then build enough liquidity, tax planning, insurance and diversified assets around it so that one adverse event does not take the entire plan down with it. 

Starting the conversation before the 401(k) becomes the whole story 

Families often assume diversification is already handled because their 401(k) looks fine. I don't start those conversations with a portfolio review. I start with the family balance sheet on one page, a discipline that overlaps with a good holistic retirement income planning strategy. 

What do you own? What do you owe? Where does the income come from? What could you turn into cash within 30 days? What carries an embedded tax liability? Which assets tend to rise and fall together? 

That exercise takes about 20 minutes, and it usually reframes the entire conversation. For example, a client may have a genuinely well-constructed retirement portfolio that represents only 12% of the family's net worth, while the other 88% sits in three properties in the same county, with debt on two of them and a deferred gain running through all three. Diversification inside the smallest bucket does not solve the larger problem. 

Then I ask one question: If one part of your financial life went wrong, which part could take the rest of it down with it? Families usually answer that quickly, and they are usually right. They have simply never been asked. 

The biggest mistake I see advisors make is assuming a diversified portfolio automatically creates a resilient family. It doesn't, and that gap is where permanent financial damage occurs. We are trained to manage volatility, which is often recoverable. The real threat is a forced sale, whether it comes from a business with no liquidity behind it, leverage that only works in one interest rate environment, an uninsured liability, or a tax bill triggered by a business transition with no cash on hand to meet it. A forced sale is what turns temporary volatility into a permanent loss. 

This content is developed from sources believed to be providing accurate information and is not intended as tax or legal advice. Individuals are encouraged to seek advice from their own tax or legal professionals. No investment strategy can guarantee a profit or protect against loss in periods of declining values. Past performance does not guarantee future results. Consult with a financial professional regarding your specific situation. 

Ari Baum, CFP® is the Founder and CEO of Endurance Wealth Partners. For nearly three decades, he has helped individuals, families, and business owners turn complex financial decisions into plans they can execute with confidence.