Sequencing Resilience: Defining A New Category

Why the industry must treat Retirement Portfolio Resilience as a distinct allocation alongside retirement income solutions.

Retirement Portfolio Resilience is emerging as a distinct category in retirement portfolio construction. It addresses a structural weakness that traditional asset allocation overlooks: the vulnerability of decumulation portfolios to adverse sequences of returns.

I examine why sequencing resilience should be recognised as its own category, survey the landscape across Australia, UK, US and Asian markets, and identify specific fund structures that reflect this approach.

The objective is not to replace existing retirement income solutions. It is to complement them with allocations explicitly designed to reduce dependence upon favourable market paths during the retirement journey.

The Category Case

For decades, portfolio construction has centred on a fundamental question:

How should capital be allocated between growth and defensive assets?

This remains one of the most important decisions in portfolio management. Retirement, however, changes the nature of the challenge.

Once investors begin drawing on their savings, the sequence in which investment returns occur, their behavioural response to market uncertainty and the sustainability of retirement income all become increasingly important.

The objective is no longer simply to construct an investment portfolio. It becomes the prudent stewardship of retirement capital throughout an uncertain retirement journey.

Sequence of returns risk describes retirement mathematically. Retirement Portfolio Resilience seeks to understand and respond to retirement as it is experienced.

This shift in perspective encourages advisers to think beyond asset allocation alone and to consider whether a retirement portfolio intentionally fulfils the functions required to support resilient retirement outcomes.

Why a Distinct Category Matters

Retirement income solutions address one essential function: sustainable income throughout retirement. Retirement Portfolio Resilience addresses another: sequencing risk and behavioural survivability.

These are complementary but distinct objectives. A retirement income allocation may still leave growth assets exposed to sequence risk. A resilience allocation is specifically designed to reduce that exposure.

Treating Retirement Portfolio Resilience as a distinct category clarifies several important questions:

-       What portion of the portfolio is explicitly designed to address sequencing risk?

-       What risk limits govern that allocation?

-       How does it behave when growth assets are falling?

-       What role does it play in supporting behavioural survivability?

Without a clear category definition, these questions risk being overlooked in broader asset-allocation discussions.

The Australian Market

Australian superannuation funds remain heavily allocated to growth assets, with equities accounting for nearly half of assets even near retirement. This creates significant sequencing risk exposure during the retirement red zone: the five years before and after retirement when sequence risk is at its peak.

Several approaches are emerging in the Australian market:

Lifecycle and MySuper default products automatically increase defensive assets as members age, reducing exposure to sequencing risk in the lead-up to retirement. Industry funds including AustralianSuper, Hostplus and UniSuper offer lifecycle options with defensive allocations ranging from 25 to 35 per cent for members approaching retirement.

Bucket strategies maintain one to three years of planned withdrawals in cash or near-cash, with additional buckets in bonds and growth assets for longer time horizons. This approach provides liquidity but does not determine whether markets will recover within the available reserve period.

Lifetime income products including qualifying lifetime annuities transfer investment and longevity risk to solution providers, eliminating sequencing exposure for the annuitised portion. Research suggests allocating 20 to 30 per cent to lifetime income products can eliminate sequence risk for that portion while guaranteeing baseline income.

Specialist risk-managed equity funds with embedded downside protection represent a newer category. Gyrostat Capital Management's Absolute Return Income Equity Fund, for example, structures strategies around a hard quarterly risk tolerance. These strategies combine equity exposure with systematic protection, designed to reduce the impact of large market declines while maintaining participation in rising markets.

The UK Market

The UK market has long employed with-profits funds that use smoothing mechanisms to protect against some short-term ups and downs of direct stock market investments. Prudential's With-Profits Fund, one of the largest pooled investment funds in the UK at approximately £70 billion, uses a bonus process to smooth highs and lows by holding back returns in good years to support bonus rates in lower-return years. The fund announced smoothed returns of 8.5 per cent for 2025-2026, with regular bonus rates on With-Profits Pension Annuities set at 2.25 per cent for 2026.

M&G's PruFund range extends this approach through globally diversified multi-asset portfolios with smoothing mechanisms. PruFund Risk Managed 1, for example, aims to limit volatility to 9 per cent per annum over the medium to long term while providing exposure to equities, bonds and cash. The fund is part of Prudential's With-Profits Fund and uses the same smoothing process to reduce sequence risk for retirees taking income.

Risk-managed multi-asset funds including M&G's Risk-Managed Active and Passive ranges aim to achieve appropriate mixes for client portfolios with balanced cost, investment styles and risk levels. Some UK trustee investment plans specifically reference protection against sequence of returns risk through smoothed investment options.

Target-date funds with annuities are emerging as innovations that introduce guaranteed income components, meaning retirees may not need to lean as heavily on portfolio withdrawals during market downturns, thereby meaningfully reducing sequencing risk.

The US Market

Vanguard Target Retirement Income and Growth Trusts explicitly address sequence of returns risk through glide paths that continue to evolve after the target retirement date. The Vanguard Target Retirement Income Trust (allocation: approximately 30 per cent equities, 70 per cent bonds) and Target Retirement 2025-2030 Trusts are designed for investors already retired or approaching retirement, with allocations specifically calibrated to limit sequence risk while supporting withdrawals.

Fidelity's approach includes variable annuity products with downside protection features that explicitly address sequence-of-returns risk. The income produced by these products will not go down if the market performs poorly, helping protect against sequence risk by insuring income rather than contract value.

American Funds Target Date Retirement Income Funds, including the 2010 Target Date Retirement Income Fund (FAATX), are designed for investors already in retirement with conservative allocations focused on current income and capital preservation. The fund gradually shifts to more conservative positions over time, though principal is not guaranteed at any time.

Target-date funds with embedded annuities represent a newer category where a portion of the target-date fund converts to an annuity at retirement. Vanguard has explored options for investors in target-date funds to annuitise some or all assets when they reach retirement, meaning retirees may not need to rely as heavily on portfolio withdrawals during market downturns.

Risk-managed retirement income funds employ dynamic withdrawal rules, flexible spending strategies and partial annuitisation approaches. Research by Guyton and Klinger found that cutting withdrawals by 10 per cent following a down year and increasing by 10 per cent after a strong year extended portfolio survival by several years compared with rigid fixed withdrawals.

Asian Markets

Singapore's CPF LIFE system provides the most developed example of sequencing risk mitigation in Asia. The national longevity annuity scheme converts Retirement Account savings into guaranteed monthly income for life from age 65. For members turning 55 in 2026, the Enhanced Retirement Sum of SGD 440,800 provides approximately SGD 3,440 per month from age 65 under the Standard Plan, with full government guarantee. This eliminates sequencing risk entirely for the annuitised portion.

Japan's retirement system employs a mix of public pensions, corporate pensions and individual savings, with growing interest in lifetime income products to address longevity risk. Major providers including Sumitomo Life and Meiji Yasuda offer variable annuities with downside protection features, though explicit sequencing-risk products remain less developed than in Western markets.

Hong Kong and other Asian financial centres are seeing increased adoption of multi-asset retirement funds with dynamic asset allocation and downside protection features. HSBC and AIA offer retirement income funds with smoothing mechanisms similar to UK with-profits structures, though the category remains in early development compared to Australia, the UK and the US.

Fund Structures Reflecting the Category

Australia:

-       Gyrostat Absolute Return Income Equity Fund: hard protection always in place.

-       AustralianSuper, Hostplus, UniSuper lifecycle options: automatic defensive asset increases near retirement (25-35 per cent defensive)

-       Qualifying lifetime annuities: eliminating sequencing exposure for annuitised portions (20-30 per cent allocation recommended)

UK:

-       Prudential With-Profits Fund: GBP 70 billion fund using smoothing mechanisms, 8.5 per cent smoothed return 2025-2026, 2.25 per cent regular bonus on pension annuities 2026

-       M&G PruFund Risk Managed 1: multi-asset portfolio with 9 per cent volatility target, part of With-Profits smoothing structure

-       M&G Risk-Managed Active and Passive ranges: trustee investment plans referencing sequence risk protection

US:

-       Vanguard Target Retirement Income Trust: 30/70 equity-bond allocation for retirees, explicit sequence risk mitigation in glide path design

-       Vanguard Target Retirement 2025-2030 Trusts: for investors approaching or in retirement

-       Fidelity variable annuities with downside protection: income insurance against market declines

-       American Funds 2010 Target Date Retirement Income Fund (FAATX): conservative allocation for retirees

Asia:

-       Singapore CPF LIFE Standard Plan: SGD 3,440 monthly payout at Enhanced Retirement Sum (SGD 440,800), government-guaranteed lifetime income

-       HSBC and AIA retirement income funds (Hong Kong): multi-asset funds with smoothing mechanisms

The Five Pillars Framework

Retirement Portfolio Resilience is built upon five complementary pillars that together seek to help investors remain financially and emotionally invested throughout retirement:

-       Sequencing-Risk Awareness: understanding that the order of returns matters as much as the level of returns

-       Behavioural Survivability: supporting investors emotionally through market declines and recoveries

-       Risk-Pricing Discipline: continuously pricing and managing risk through structure rather than prediction

-       Retirement Portfolio Construction: intentionally addressing each essential retirement function

-       Resilience Across Market Environments: maintaining portfolio characteristics that strengthen as market volatility increases

A genuine Retirement Portfolio Resilience allocation should demonstrate three characteristics:

First, there must be a clearly defined risk limit. You cannot create a stable retirement journey if the resilience allocation itself is capable of falling sharply.

Second, when growth assets are falling, a resilience allocation should do more than reduce the loss. It should be capable of increasing in value as embedded protection increases in value.

Third, protection cannot consume all the upside when markets are stable or rising. The allocation must maintain participation in favourable market conditions.

In Summary

Retirement Portfolio Resilience is emerging as a distinct category because it addresses a structural challenge that traditional asset allocation overlooks. Sequence of returns risk transforms from academic concept into lived experience during decumulation, and the industry response must reflect that reality.

The category is not about replacing growth assets or retirement income solutions. It is about adding allocations explicitly designed to reduce dependence upon favourable market paths during the retirement journey.

As retirement advice continues to evolve, advisers may increasingly shift their focus from selecting individual investment strategies to intentionally designing portfolios that fulfil the essential functions of retirement.

The most important question may no longer be:

What investment strategy should I use?

It may instead become:

What retirement challenge am I trying to solve?

For the decumulation phase, that challenge is clear: how to construct portfolios that support the prudent stewardship of retirement capital throughout an uncertain retirement journey.

Understanding the retirement challenge is often more valuable than understanding any individual investment strategy.