CFA Level 3 Asset Allocation
Asset allocation is often described as the single most important portfolio decision an investor makes, and it sits at the center of the Level 3 curriculum.
Why Asset Allocation Matters So Much
Research frequently cited within the investment industry suggests that the choice of asset classes and their weights explains a substantial share of a portfolio’s overall return variability over time — more than security selection within each asset class for many investors.
Strategic vs. Tactical Asset Allocation
Strategic asset allocation sets long-term target weights based on an investor’s objectives, constraints, and capital market expectations. Tactical asset allocation involves deliberately deviating from those targets to try to capture shorter-term opportunities.
Capital Market Expectations
Setting a strategic allocation requires forming expectations about future risk, return, and correlation across asset classes — Level 3 covers frameworks for developing and critically evaluating these expectations.
Approaches to Setting Asset Allocation
This includes mean-variance optimization (a formal, quantitative approach) and more heuristic or goals-based approaches, especially for private wealth clients whose needs don’t always map neatly onto pure risk-return optimization.
Liability-Relative Asset Allocation
For institutional investors with specific future obligations (like a pension fund), asset allocation is often built relative to matching or hedging those liabilities, rather than purely maximizing risk-adjusted return in isolation.
Rebalancing
Once an allocation is set, portfolios drift from target weights as markets move. This section covers rebalancing approaches (calendar-based, threshold-based) and the trade-offs between transaction costs and staying close to target weights.
Why This Topic Dominates Level 3
Because asset allocation connects directly to client objectives, capital market expectations, and risk management, it functions as a unifying thread running through much of the rest of the Level 3 curriculum, not just a standalone topic.
Quick Tip
When practicing asset allocation vignettes, always tie your recommendation back explicitly to the specific client’s stated objectives and constraints — that connection is usually exactly what’s being graded.
Frequently Asked Questions
Common candidate questions about this topic
What’s the difference between strategic and tactical asset allocation?
Strategic allocation sets long-term target weights based on objectives and capital market expectations; tactical allocation involves deliberate short-term deviations to capture perceived opportunities.
What is liability-relative asset allocation?
An approach, common for institutional investors, that builds asset allocation around matching or hedging specific future liabilities rather than purely optimizing risk-adjusted return in isolation.
Why is asset allocation considered so important?
It’s often cited as explaining a substantial share of a portfolio’s return variability over time, more than security selection within each asset class for many investors.