How Co-Investments Add to a Fund Programme
A fund relationship can give the family access to a co-investment and better information about it. The new stake still has its own business risk, share terms, price and place in the portfolio. The co-investment vs fund investment guide explains the work each route creates.
Goldman Sachs' 2025 family-office report shows many families keeping large private-market holdings while making selected changes. Co-investments offer one way to choose that exposure. They also put the risk of a single company directly into the family portfolio.
Lower fees are often part of the appeal because a co-investment may be compared with the familiar 2 and 20 fund structure. Those savings become relevant after the company and position size make sense. They cannot rescue an unsuitable investment.
A trusted manager's invitation gives the family a choice rather than an obligation. The business case, price or position size may fail its tests even when the relationship with the manager remains valuable.
What the Extra Company Exposure Can Achieve
One family may know the sector through an operating business. Another may want more of a manager's strongest company, while a third may seek lower blended costs. These are different reasons to co-invest. A clear main purpose makes it easier to judge whether the deal delivers what the family wants.
| Use | Possible benefit | Main control |
|---|---|---|
| Focused conviction | More exposure to a company the family understands | Company and sector limit |
| Operating knowledge | Family can help with customers, hiring, or markets | Clear role and conflict review |
| Improve blended economics | Lower fee or carry in some vehicles | All-in cost and independent investment case |
The comparison shows why the same opportunity can suit one family and fail another. Operating knowledge helps when it matches the company's real problems. Lower fees add value when the security, price and rights already support a sound investment case.
The reason a manager shares an allocation helps explain what the family is joining. The main fund's remaining stake and the person leading the board relationship show how involved the sponsor is likely to remain. The family may be investing beside an engaged lead or simply supplying the last part of the round.
How a Deal Can Affect the Core Programme
A popular deal can absorb cash intended for re-ups or later fund vintages. A separate co-investment budget makes that trade-off visible. It provides a ceiling on deals without creating a reason to spend money when none meets the family's tests.
A direct position can look modest until it is added to stakes held through the lead fund, another manager and a personal vehicle. The total reveals the family's dependence on the company.
- Business: Does customer evidence support the company's claims?
- Security: What does the family own, and who receives cash first?
- Sponsor: How much is the lead investing, and what role will it play?
- Portfolio: What is the total company exposure across every vehicle?
- Follow-on: Under what conditions will the family invest again?
These rules affect which deals fit the programme. Their benefit appears in the quality of the completed investments, while deal count alone says little.
Why Preparation Matters Under a Deal Deadline
UBS found that 54% of surveyed US family-office portfolios was in alternatives. Private equity was 27% and real estate 18%. Those assets already demand time and cash. A new co-investment adds work to that existing load, often with little notice.
Agreed decision rights and evidence standards leave less to organize once a deal is live. Existing ties with sponsors and co-investors can also make information easier to obtain. Preparation supports a well-founded refusal as much as an approval.
Co-investments can add a focused investment, deepen manager relationships, or apply family expertise, but each use needs a position limit. This is an equal-area priority map, so every card has the same size regardless of portfolio allocation or expected return.
Family Office Co-Investment Use Cases
Co-investments can add a focused investment, deepen manager relationships, or apply family expertise, but each use needs a position limit.
View chart data and assumptions
| Area | Treatment |
|---|---|
| Domain fit | Review area; no weighting implied |
| Sponsor relationship | Review area; no weighting implied |
| Concentration control | Review area; no weighting implied |
How Possible Loss and Existing Holdings Affect Size
In a $100 million private-markets portfolio, a 30% co-investment allocation creates a $30 million ceiling. Splitting it into three $10 million positions would still leave each company responsible for one-third of the co-investment programme.
The loss a family can bear without changing its broader plans sets one limit on a company stake. Holdings through funds and other vehicles use part of that capacity already. The space remaining may be smaller than the allocation on offer.
How the Team Works Within the Deadline
A 10-business-day process with two committee meetings leaves roughly five business days between decisions. That window closes quickly when legal and commercial questions are still waiting for an owner.
The review spans company analysis, security terms, legal documents, concentration and cash needs. Clear ownership of those tasks lets them move together. Missing evidence can either delay the decision or undermine the case entirely; knowing which kind is absent helps the committee judge whether the deal can proceed.
Company Quality and Security Terms Both Shape the Deal
Carta's median later-stage tender in the first half of 2025 was $27.6 million. A large transaction can still leave one co-investor holding a narrow security with limited rights.
Valuation and expected dilution determine the stake, while preferences and senior claims shape its proceeds. Information and voting rights affect monitoring. Transfer and pro rata rights define the choices available when another round arrives.
The lead's own investment and plans for staying involved help explain the support the family can expect. Fees or carry paid through an SPV fund a particular set of services and rights. What the family receives in exchange determines how much value those charges provide.
What Continues After Closing
After the investment, reports give the family evidence of company progress and changes in value. Tax documents and later funding rounds create further deadlines and decisions. Closing begins that work rather than completing it.
A shared record of cost, current value and total ownership makes the company stake easier to follow. This matters when cash passes through several vehicles or different teams maintain separate records.
The family office co-investment checklist turns this process into a deal review. The broader family-office venture guide places that decision inside the overall programme.
Stripe: selective participation beside large institutions
Stripe's 2023 Series I shows what selective participation can look like at scale. The round brought MSD Partners into a broad syndicate alongside venture firms, sovereign investors and wealth-management capital.
The round established a $50 billion valuation for Stripe.
Stripe said it did not need the cash to run the business. The deal mainly let shareholders sell.
Both existing and new investors could join the round. Their money did not fund a normal raise for business operations.
The group gained access to one company, but each buyer faced its own investment decision. Value and terms determined what it bought, while existing holdings and cash needs shaped the size that fit. The rights received and possible follow-on funding added further differences between buyers.
Primary source: Stripe, Series I and employee liquidity (2023). This example is based solely on the publicly reported transaction and is not a Frontierspace result.
Frequently Asked Questions
Do co-investments replace venture fund commitments for family offices?
They usually work together. A fund manager chooses a portfolio of companies. Co-investments let the family pick a company itself. That adds risk from one holding and needs a separate review.
What governance does a family office need for co-investments?
A named decision owner and a company-risk limit give the review a clear basis. Business and security analysis explain the deal before closing. Responsibility for reports and later funding decisions keeps the investment under review afterward.