The problem with pooled capital
Consider the most common structure. An entity raises capital, places it on a single balance sheet, and with that balance sheet carries out several transactions over time.
It is efficient. It reduces incorporation costs, simplifies administration, and allows capital to be reallocated between transactions without friction.
It has a problem, and the problem shows itself only when something goes wrong.
On a pooled balance sheet, the creditors of any transaction are creditors of the whole estate. A transaction that gives rise to an unexpected liability, a dispute, an environmental responsibility, a tax debt assessed in a later inspection, is not contained. It reaches the estate that financed the other transactions.
Whoever entered a low risk transaction is exposed to the outcome of a high risk transaction in which they never intended to take part, and about which they never held information.
What segregation does
The alternative is to incorporate a separate company for each transaction.
The asset is acquired by that company. The contracts are entered into by that company. The capital of the participants enters that company. The accounts are the accounts of that company.
The effect is compartmentalisation. A liability arising in transaction A is, save for the exceptional situations that the law provides for, a liability of company A. It does not reach company B.
The current technical term is ring-fencing. The idea predates the term and is the same one that underlies limited liability: to delimit the perimeter within which the risk of an activity is resolved.
Four practical consequences
First: the participant knows exactly what was entered into. In a dedicated company, the object is an identified asset. There is no silent reallocation of capital to something else. If the capital is to be used for another purpose, that calls for a resolution, and the resolution leaves a record.
Second: the accounts are legible. The accounts of a company with a single asset produce information that can be read. There is no allocation of common costs by formula, there is no discretionary apportionment, and there is no question as to which part of the pooled result corresponds to the transaction taken part in.
Third: exit is possible without dismantling the rest. Disposing of a holding in a dedicated company is a circumscribed transaction. Leaving a position on a pooled balance sheet calls for the whole balance sheet to be valued, and makes the exit price depend on the state of transactions belonging to others.
Fourth: the conflict of interest becomes visible. On a pooled balance sheet, the decision as to which transaction receives capital, and at what moment, is discretionary and opaque. In a segregated structure, each allocation decision is an identifiable corporate decision.
What it costs
Segregating is more expensive. That should be said.
Each company has incorporation costs, organised accounts, certification of accounts where applicable, its own filing obligations and separate administration. Adding companies adds each of these lines.
There is also less flexibility. Surplus capital in one company does not automatically fund another. What is inefficient in normal conditions is precisely the protection sought when conditions cease to be normal.
And there is a cost of inverted opacity: whoever structures by transaction has to justify each transaction on its own, and cannot offset a poor result with a good result somewhere else.
What to ask
Whoever is assessing a proposal to take part in any transaction can obtain a large part of the relevant information with four questions.
Who is the counterparty to my contract? If it is the entity that manages and not the company that holds the asset, that is a sign of pooling.
What other assets does that counterparty hold on its balance sheet? If it holds others, the capital is not segregated, whatever language is used to describe it.
Where are the accounts of that company and how often are they made available? If the answer is a report prepared by the manager and not accounts of the company, what is received is a narrative, not financial information.
What happens if another transaction of the same house goes badly? If the answer calls for a long explanation, the answer is that something happens.
The distinction that remains
A segregated structure does not make a transaction good. A poor asset stays poor inside a dedicated company.
What the structure determines is something else: who bears the outcome and how far the exposure extends. It is the difference between being able to lose what was placed in a transaction and being able to lose what was placed in a transaction because of another one.
That distinction does not appear in the investment thesis. It appears in the articles of association and in the contract. That is where it is worth looking first.
This text describes general principles of structuring and does not constitute legal, tax or investment advice.