In portfolio construction, how should an investor's mutual fund holdings be structured between Core and Satellite portfolios?

[ A ]Core portfolio holds 100% small-cap derivatives, while Satellite portfolio holds only cash in savings accounts.

[ B ]Core portfolio is liquidated every week, while Satellite portfolio is locked for 50 years.

[ C ]Both Core and Satellite portfolios must hold identical units of the same single Gilt fund.

[ D ]Core portfolio consists of diversified, stable holdings (e.g., broad equity and short duration debt funds) aligned to long-term goals; Satellite portfolio holds tactical, higher-risk exposures (e.g., sector, thematic, or gold funds) to capture short-term cyclical opportunities.[ CORRECT ]

Takeaway

Option D is correct: Core portfolio consists of diversified, stable holdings (e.g., broad equity and short duration debt funds) aligned to long-term goals; Satellite portfolio holds tactical, higher-risk exposures (e.g., sector, thematic, or gold funds) to capture short-term cyclical opportunities.

Derivation

The Core and Satellite strategy divides portfolio construction into two distinct layers: The Core portfolio (typically 70-80% of assets) holds well-diversified, high-conviction funds (such as Large Cap, Flexi Cap, or Short Duration Debt) that provide steady baseline growth aligned with long-term financial goals. The Satellite portfolio (20-30%) takes tactical, opportunistic bets in sectoral, thematic, gold, or long-gilt funds to exploit temporary economic cycles. This tests portfolio structuring. The common pitfall is over-allocating core capital to volatile thematic satellite bets.

Why the others fail

A — Core portfolio holds 100% small-cap derivatives, while Satellite portfolio holds only cash in savings accounts.

Allocating 100% of core assets to speculative derivatives exposes the baseline portfolio to catastrophic risk of ruin.

B — Core portfolio is liquidated every week, while Satellite portfolio is locked for 50 years.

Core portfolios are designed for long-term compounding, whereas weekly turnover generates excessive transaction costs and tax friction.

C — Both Core and Satellite portfolios must hold identical units of the same single Gilt fund.

Holding identical single-gilt units defeats the purpose of dividing assets between broad baseline and tactical return drivers.