Investing and allocating capital

How Should a Family Set Limits on Exposure to One Company, Sector, or Country?

Short answer. Set exposure limits based on the family's goals, liquidity needs, and ability to withstand losses. Count related holdings and indirect exposure, then define who can approve exceptions and when limits will be reviewed. A useful limit guides decisions before concentration becomes urgent and leaves room for the family's experience and investment approach.

By Richard C. Wilson, founder of the Family Office Club

Set exposure limits around the risks the family can bear, then write down how the limits will be used. A percentage alone does not show what the family owns, how assets are connected, or what could happen if several fall together. Start with a clear map of exposures and family needs.

List family ownership by company and sector across accounts, entities, funds, operating businesses, and countries. Include indirect exposure where it can be identified. A family may hold one company directly and also own a fund invested in that business or sector. It may depend on the same industry for business income or employment, or use it as collateral. The full picture can reveal concentrations that separate account statements obscure.

Consider how exposures behave under stress. Two investments in different sectors may still depend on the same customer base or financing source, or on the same geographic market. Ask what could impair assets at the same time and how much liquidity the family would have if that happened. The guide to reducing single-asset concentration can help frame that review.

Connect Limits to Family Capacity

Limits should reflect the family's time horizon, spending needs, existing obligations, and tolerance for permanent loss. A family with a large operating business may have a different exposure profile from one whose wealth is primarily liquid. Some family offices build expertise in a narrow area. Others use a broader model. In real estate, I have described how experienced teams may limit exposure across property markets and types, while other families stay close to a model they know well.

Decide what a limit means in practice. It could prompt a review or restrict additional commitments. It might require approval from a named person or committee. Define who can approve an exception and what information they need. The investment committee guide can help clarify authority and oversight.

Review and Document Exceptions

Set a review schedule that matches the pace of the portfolio, and revisit limits after material changes in family spending or ownership, or when liquidity changes. Document the starting exposure and the reason for any exception, along with conditions that would bring the decision back for review. This record helps the family distinguish a deliberate choice from an overlooked concentration.

Limits should help people make investment decisions. If reporting cannot show exposure across entities and funds, improve it before relying on a precise boundary. Where entity structure or ownership rights affect the calculation, talk with your attorney or CPA about tax treatment. A portfolio model can give the family a shared way to discuss allocation. The process for investments outside agreed limits can help set a response.

For these experienced real estate-focused family offices, the team may pursue a fully diversified model that limits exposure to any single property market or type of property, and they make their investments in whatever model makes the most sense for their opportunity set, tax treatment, and risk/income preferences.

Richard C. Wilson, The Single Family Office

Sources: The Single Family Office. Informational only, not financial, legal or tax advice.