The business is most of your net worth. When is that a problem?

For most successful owners, concentration is not a mistake to be corrected. It is the reason the wealth exists. No diversified portfolio built your company. So the honest question is not whether concentration is bad, it is what happens to your family if the concentrated bet has a bad decade. The variable that decides when to diversify is not the business's expected return. It is the consequence of being wrong.

How much is enough outside the business?

Our working answer: enough that your family's baseline life is secure even if the business were worth nothing. Housing, education, retirement at a standard you would accept. Call it the base. For a young company still compounding, the base might be modest. For an owner in their fifties whose company is worth eight figures on paper and ninety percent of their net worth, an unsecured base is the single largest risk in their financial life, and it is a risk no investment return justifies, because the marginal dollar of upside changes very little while the downside changes everything.

What are the ways to actually do it?

Diversification rarely means selling the company. The ordinary tools come first: disciplined distributions invested outside the business rather than recycled into it, retirement plan contributions that shelter income while building an external balance sheet, and insurance sized to the key-person risk that you are. Further along the spectrum sit partial liquidity events: taking on a minority investor, a recapitalization that lets you pull chips off the table while keeping control, or selling a division. Each converts some paper wealth into a real, diversified base without ending the story of the business.

Doesn't pulling money out slow the business down?

Sometimes, and that is a real cost. Capital left inside a company you control and understand often earns more than a stock index. The discipline is to name the tradeoff honestly rather than let it decide by default. Owners almost never regret having secured the base. They frequently regret having reinvested every dollar right up to the moment the industry turned, the partner left, or the health event arrived.

When diversifying early is the wrong call

A company in its steep growth phase, funded by an owner with a long runway and a tolerant balance sheet, can reasonably stay concentrated. Borrowing against the business to diversify is usually a poor trade, since it adds fragility in the name of reducing it. And selling meaningful equity at the wrong moment to buy a portfolio is a decision that cannot be unwound. The point is not maximal diversification. It is that concentration should be a decision you make each year, not a condition you drifted into.

The principle to carry

You already own the upside. The planning question is who owns the downside. Secure the base first, and every future decision about the business gets made from strength instead of necessity.

Aspirean works with owners navigating exactly this tension, usually starting years before any transaction. If your balance sheet is mostly one private company, that is the conversation to have.

This piece is general education, not individual advice. Whether any of it applies to you depends on your specifics, which is exactly the conversation to have before acting.