How often should strategic asset allocation be reviewed?

Question

AcadiFi · Accepted Answer

Strategic asset allocation (SAA) should be reviewed on a scheduled cadence — typically every 3-5 years for institutional investors — and triggered off-cycle by material events. A full SAA study is resource-intensive, requiring updated capital-market assumptions, liability projections (for pensions/insurers), liquidity needs, and stakeholder deliberations.

Scheduled review drivers:
- Capital-market assumption updates (usually annual)
- Board strategic plan cycles
- Regulatory or actuarial valuation cycles

Event-driven triggers:
1. **Material change in objectives** — endowment's spending policy shifts from 4.5% to 5%.
2. **Liability changes** — pension plan frozen, liability duration jumps.
3. **Funded-status shift** — pension moves from 85% to 105% funded, enabling de-risking (LDI).
4. **Structural market changes** — emergence of new asset classes (crypto, private credit) or collapse of assumptions (negative rates, inflation regime shift).
5. **Governance changes** — new CIO, board composition change.

Example: Cressalin Family Foundation reviews SAA every 5 years. In 2023, the 4-year review was accelerated when the foundation received a $400M bequest, fundamentally altering size, time horizon, and spending policy. The 2024 study increased private-markets allocation from 15% to 28%.

Best practices: decouple SAA review from market drawdowns — don't change policy because equities fell 20%. Keep ranges wide enough (±5-8%) that rebalancing, not policy change, handles normal volatility. Document explicitly what would change the SAA and pre-commit to the discipline.

CFA candidates should know that too-frequent SAA changes indicate weak governance; too-infrequent reviews risk obsolete assumptions. Industry surveys show median institutional review cycle is 3.5 years with annual CMA refreshes.

How often should strategic asset allocation be reviewed?

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