Why Concentrated Equity Is Different From Ordinary Wealth
Most personal-finance thinking assumes a portfolio that is diversified and liquid. A founder's balance sheet is usually neither.
Conventional wealth management starts from an assumption that rarely applies to a founder: that the underlying assets can be freely bought, sold, or rebalanced.
For most of a company’s life, a founder’s equity is not a holding inside a portfolio — it is effectively the entire portfolio. There is no daily price to check, no simple order to place, no rebalancing mechanism. The position moves with the company, not with a market index.
A valuation on a term sheet or a 409A is a reference point, not cash. Until there is a liquidity event — a financing, a tender, a sale, an IPO — a founder’s largest asset cannot be used to pay for anything.
Because so much personal net worth sits inside one illiquid asset, a founder’s personal financial decisions — when to plan for taxes, when to diversify, when to make a major purchase — end up tied to the company’s financing and exit timeline rather than the founder’s own.
The starting point for founder wealth isn’t a model built for diversified, liquid portfolios. It’s an architecture built for concentration, illiquidity, and uncertain timing — on their own terms.