The family office playbook for concentrated stock: financing, hedging, and long-term stewardship

For many wealthy families, a large block of shares in a single listed company is not simply a portfolio holding — it is the primary store of family wealth, often accumulated over decades through founding, inheritance, or the accumulation of a strategic stake. The family’s identity, its relationships with company management, and its standing in the wider business community may all be intertwined with the position. Disposing of the shares, even in part, can feel like a renunciation of something more significant than a financial asset. Yet the practical challenges of concentration are real: the family may have liquidity needs that cannot be met from other assets, future generations may have different views on risk, and estate planning may require the creation of diversified trust structures over time.

The loan-to-value ratio available against a concentrated listed position reflects several factors: the liquidity of the underlying shares in the open market, the size of the position relative to average daily trading volumes, the sector and geography of the issuer, and the overall financial profile of the borrower. For a family holding a genuinely illiquid block — one that would take many months to sell without moving the market — the LTV offered by a specialist lender like Black Haven may be more attractive than the terms available from a retail bank or prime broker, because Black Haven structures its facilities with a full understanding of the block-trade dynamic. The LTV is set at a level that protects the lender against adverse price movements while giving the family meaningful access to the value embedded in their holding.

Black Haven approaches family office relationships as long-term partnerships rather than transactional engagements. The complexity of a concentrated-position situation — the governance dimensions, the succession planning overlay, the multi-jurisdictional tax considerations, and the family’s specific relationship with the company — means that the financing solution needs to be thoughtfully designed and capable of being adapted as circumstances evolve. Black Haven commits its own capital as principal lender, maintains confidentiality with the discretion that family clients require, and works alongside the family’s existing advisers rather than seeking to replace them. The first step in any engagement is a confidential conversation about the family’s objectives and the characteristics of the position.