Asset allocation is the decision about how capital is divided between broad categories of assets — equities, fixed income, cash, commodities, digital assets — before any individual security or fund is selected.
It comes first because it determines the conditions a portfolio will experience. A portfolio holding mostly equities and one holding mostly short-dated government bonds can both be well managed and still behave nothing alike. The selection of individual holdings matters, but it operates inside the boundaries the allocation has already set.
The asset classes this programme covers
- Global equities — ownership stakes in companies, across regions and sectors.
- Exchange-traded funds (ETFs) — pooled, exchange-listed vehicles used to gain exposure to an index, sector, or asset class.
- Bonds and other fixed-income instruments — loans to governments or companies that pay interest and return principal on a schedule.
- Commodities — physical or derivative exposure to energy, metals, and agricultural markets.
- Multi-asset portfolios — combinations of the above managed as a single allocation.
- Digital assets — cryptoassets and related instruments.
Each behaves differently across the economic cycle, and each carries a different kind of risk. The point of allocation is not to find the one that will do best, but to combine them so that no single outcome determines whether the objective is met.
Allocation follows from the objective
There is no universally correct allocation, because the right one depends on what the capital is for:
- The time horizon. Capital needed soon cannot be exposed to the same drawdown as capital needed in twenty years.
- The tolerance for loss. Not the tolerance a person would like to have, but the one they would actually act on in a falling market.
- The obligations attached to the capital. A pension payment, a spending plan, or a regulatory mandate all constrain the allocation before any market view does.
Stating these explicitly, before selecting holdings, is what makes an allocation defensible later — including to oneself, in the middle of a drawdown.
Rebalancing: keeping the allocation honest
Markets move, so a portfolio's actual weights drift away from its intended weights. Rebalancing means bringing them back.
It is worth being clear about what rebalancing does and does not do:
- It does not increase expected returns by itself. It restores the risk profile that was chosen deliberately.
- It does impose a discipline: it trims what has risen and adds to what has fallen, which is the opposite of what feels natural.
- It has costs — transaction costs and, in taxable accounts, tax consequences — which is why it is usually done on a schedule, on a threshold, or both, rather than continuously.
An allocation that is never rebalanced gradually becomes a different allocation.
What this means in practice
Two habits matter more than any particular weighting:
- Write the allocation down, with the reasoning. A number without its rationale cannot be reviewed when conditions change.
- Define in advance what would justify changing it. A change driven by a market move is usually a reaction; a change driven by a change in the objective or the evidence is a decision.
Eonvera's investment research spans these asset classes, and asset allocation is conducted within each client's stated objectives, authorised mandate, and risk budget — the constraints above are not abstract here, they are the framework.