The Co-Investment Decision Record: A Practical Protocol for Liquidity, Selection and Family Accountability

1. Establish the mandate and a complete opportunity register

The investment-committee secretary creates a dated record when an opportunity is first sufficiently defined to evaluate. Record the sponsor, company, security, proposed amount, deadline, source of introduction and reason the transaction is available. Retain opportunities that are declined, lost or withdrawn, not only completed investments. Distinguish a formal offer from a conversation that never produced an investable allocation. This denominator makes later claims about selection more interpretable.

The family governance sponsor identifies the investing entity, beneficial constituency, delegated authority, conflict process and required approvals. Document whether a family member's personal participation differs from the office's mandate. Identify commitments to related entities and any sponsor compensation. Each blank field has an owner and a resolution date; incomplete material information remains visible instead of becoming a favorable assumption.

Create a decision summary with five sentences: why this opportunity fits the mandate; what the family understands unusually well; what it cannot independently assess; what could cause permanent loss; and what evidence would change the recommendation. This format is a proposed discipline for discussion, not a scientific score or a substitute for specialist review.

2. Separate selection, access and economic terms

The deal lead records the sponsor's explanation for offering co-investment. Is the transaction larger than the fund's capacity, constrained by concentration limits, or being offered for another reason? Obtain the actual allocation and security terms rather than infer alignment from the sponsor's participation. Compare timing, share class, fees, carry, expenses, information rights and treatment in adverse outcomes. Record which terms remain negotiable and which are fixed.

The scholarly disagreement between Fang and colleagues [1] and Braun and colleagues [2] is a reason to inspect this process rather than assume either universal adverse selection or automatic superiority. An office's opportunity set may differ from both datasets. A committee should know whether it can reject an offer without jeopardizing relationships and whether compressed timing prevents the work it would normally require.

The operations lead estimates internal diligence, legal, administration and monitoring costs. A fee reduction has value, but the office should compare complete costs over a consistent horizon. Keep opportunity-cost assumptions separate from invoiced cash expenses. Do not present a lower sponsor fee as a measured improvement in investment quality.

3. Map exposure to the underlying business

Prepare one row for every known route through which the family bears the company's risk: direct shares, fund interests, special-purpose vehicles, guarantees and related operating exposures. For indirect interests, use the best available look-through information and label its date and uncertainty. An unknown fund holding is an information gap, not zero exposure. Record where estimates may double-count the same interest.

Then map common drivers across different companies: a major customer, financing source, geographic market, critical supplier or technology dependency. Describe correlations qualitatively where estimates are unreliable. The objective is to find plausible joint failures, not to manufacture a precise covariance matrix from sparse private-market marks.

An independent reviewer asks whether the proposed deal meaningfully diversifies the family or intensifies an existing dependency. Both may be intentional. What matters is that the decision records which is occurring and why it remains acceptable under the family's mandate.

4. Work the liquidity example through every obligation

Use a dated cash schedule at the relevant legal-entity level. A simple reconciliation is: ending available cash equals opening unrestricted cash plus realizable inflows minus required outflows and any proposed new investment. Maintain separate base, adverse and more severe scenarios. The research on procyclical private-equity distributions motivates testing a shortfall in expected inflows [3]; the following numbers are invented for illustration and are not calibrated estimates.

Suppose an entity begins with $20 million in unrestricted cash and $10 million of assets it expects to sell. Over twelve months it owes $12 million in contractual fund calls, $4 million in essential spending and taxes, and $2 million in debt service. A proposed co-investment requires $3 million now. With no other inflows, the base reconciliation is $30 million minus $21 million, leaving $9 million. A possible $2 million follow-on is shown separately and would leave $7 million if elected.

In an adverse scenario, assume only $5 million of asset-sale proceeds is available by the obligation dates, fund calls reach $15 million and spending, taxes and debt service total $8 million. The same $3 million investment then leaves $25 million minus $26 million, a $1 million deficit before any optional follow-on. This is a feasibility warning under specified assumptions, not an estimated probability of failure. A favorable private-company valuation does not fill the cash gap.

The treasury lead tests the month of the deficit, permissible transfers, any binding borrowing conditions and feasible corrective actions. A proposed remedy must have an owner and evidence of availability. If the remedy requires selling another illiquid holding, mark that dependency explicitly. The committee sets its own limits with appropriate advisers; this example supplies no universal liquidity buffer.

5. Make challenge and authorization substantive

Appoint a reviewer who did not source the transaction and disclose that person's economic relationships. Ask for the strongest explanation of why the investment might fail even if the sector grows. Require a distinction between a weak company, an expensive security and a liquidity mismatch. Different diagnoses imply different remedies; changing the narrative about the sector may address none of them.

The final record includes the recommendation, dissent, unresolved questions, approved amount, total permitted follow-on exposure and expiry of the authorization. Conditional approval identifies exactly what must be resolved before commitment. If information rights or essential documents remain unavailable, an exception must be explicit rather than inferred from silence.

Family-office financing differs across institutions [4]. Accordingly, this protocol does not assume that a professional CIO, a family principal and a multifamily sponsor possess interchangeable authority. The governance sponsor confirms who can bind the investing entity and how conflicts are handled under its actual arrangements.

6. Monitor the thesis and distinguish marks from money

After investment, retain each dated thesis, financing event, cash movement and material change in security terms. Compare results with the original assumptions and document whether continued ownership remains justified. Record distributions, realized proceeds and residual values separately. Identify valuation source, date and methodology; do not describe an unrealized markup as cash returned to the family.

Create event-triggered reviews for loss of a major customer, a financing shortfall, changes in control, unexpected guarantees or a change in family cash needs. A scheduled review is useful but should not delay attention to a material event. An improved mark does not automatically justify a larger follow-on. Reassess aggregate exposure and available cash before increasing the commitment.

Retain declined opportunities where reliable follow-up information is available, but label missing outcomes and information differences. A declined deal's later funding round is not equivalent to the return the family could have earned on the original terms. Avoid claiming that a retrospective comparison proves selection skill.

7. Evaluate the protocol before expanding it

A proposed initial evaluation uses anonymized historical or synthetic cases, including cases with concealed overlap and liquidity mismatches. Randomly assign comparable reviewers to the existing process or this record where feasible. Predefine scoring for correctly identified obligations, unsupported assumptions, material omissions and time spent. Keep the scoring assessor unaware of the assigned process when practical. Hypothetical cases must not be reported as actual client outcomes.

The primary question is whether the record improves detection of material issues at an acceptable operational cost. A process can fail by producing more paperwork without changing decisions, making simple cases unnecessarily slow or allowing polished narratives to conceal missing evidence. Report those results. Returns are a later, heavily confounded outcome; a brief implementation trial cannot establish investment outperformance.

For any subsequent study involving real offices, determine consent, confidentiality, data access and independent research review before collecting participant information. Record exclusions and deviations. The proposed schedule and measures are adaptable editorial choices. This protocol offers an inspectable way to learn whether a governance practice helps; it does not claim that the practice has already succeeded.

References and evidence access

[1] Fang, Lily; Ivashina, Victoria; Lerner, Josh (2015). The disintermediation of financial markets: Direct investing in private equity. Journal of Financial Economics, 116(1), 160–178. DOI: 10.1016/j.jfineco.2014.12.002. Evidence inspected: accepted manuscript dated 3 September 2014, hosted by Harvard Business School. https://www.hbs.edu/ris/Publication%20Files/Draft_20140903%20ssrn_993c7c8c-0206-4475-8d89-06746f288bdf.pdf

[2] Braun, Reiner; Jenkinson, Tim; Schemmerl, Christoph (2020). Adverse selection and the performance of private equity co-investments. Journal of Financial Economics, 136(1), 44–62. DOI: 10.1016/j.jfineco.2019.01.009. Evidence inspected: Technical University of Munich publication record and abstract. https://portal.fis.tum.de/en/publications/adverse-selection-and-the-performance-of-private-equity-co-invest/

[3] Robinson, David T.; Sensoy, Berk A. (2016). Cyclicality, performance measurement, and cash flow liquidity in private equity. Journal of Financial Economics, 122(3), 521–543. DOI: 10.1016/j.jfineco.2016.09.008. Evidence inspected: Duke University publication record and abstract. https://scholars.duke.edu/publication/1060726

[4] Schickinger, Antonia; Bertschi-Michel, Alexandra; Leitterstorf, Max P.; Kammerlander, Nadine (2022; online 29 January 2021). Same same, but different: capital structures in single family offices compared with private equity firms. Small Business Economics, 58, 1407–1425. DOI: 10.1007/s11187-021-00448-x. Evidence inspected: publisher full text. https://link.springer.com/article/10.1007/s11187-021-00448-x

Editorial contribution and provenance

Paired conceptual article: https://journal.research.university/journals/family-office-private-wealth/articles/napa-2026-patient-capital. This proposed protocol has not been tested.

Prepared by the Family Office Private Wealth Journal editorial research desk at Dr. Freedom Cheteni’s direction, with AI assistance for literature discovery, critical synthesis and drafting. Published as original editorial analysis by The Research University. No independent peer-review decision, primary-study result, institutional endorsement or new DOI is claimed.

Conference context: attendee-supplied transcript installments received 21 October 2026 from the Opal Group Family Office & Private Wealth Management Forum West. The installments overlap and contain uncertain speaker turns, incomplete names and transcription errors. They motivate questions, not verified performance observations. No recording or reliable timestamps were supplied. No speaker is represented as an author or endorser, and no audio excerpt is attached.

Evidence access is specified in each reference. Citations to non-CC scholarship are links and bounded summaries, not full-text republication. The new editorial license does not extend to cited works, speaker remarks or recordings. Examples and evaluation protocols are explicitly hypothetical or proposed. This publication provides general scholarly and educational analysis, not individualized investment, legal or tax advice.

Implementation record

Open the cited sources

1. [1] Fang, Lily; Ivashina, Victoria; Lerner, Josh (2015). The disintermediation of financial markets: Direct investing in private equity. Journal of Financial Economics, 116(1), 160–178. DOI: 10.1016/j.jfineco.2014.12.002. Evidence inspected: accepted manuscript dated 3 September 2014, hosted by Harvard Business School. ↗
2. [2] Braun, Reiner; Jenkinson, Tim; Schemmerl, Christoph (2020). Adverse selection and the performance of private equity co-investments. Journal of Financial Economics, 136(1), 44–62. DOI: 10.1016/j.jfineco.2019.01.009. Evidence inspected: Technical University of Munich publication record and abstract. ↗
3. [3] Robinson, David T.; Sensoy, Berk A. (2016). Cyclicality, performance measurement, and cash flow liquidity in private equity. Journal of Financial Economics, 122(3), 521–543. DOI: 10.1016/j.jfineco.2016.09.008. Evidence inspected: Duke University publication record and abstract. ↗
4. [4] Schickinger, Antonia; Bertschi-Michel, Alexandra; Leitterstorf, Max P.; Kammerlander, Nadine (2022; online 29 January 2021). Same same, but different: capital structures in single family offices compared with private equity firms. Small Business Economics, 58, 1407–1425. DOI: 10.1007/s11187-021-00448-x. Evidence inspected: publisher full text. ↗