Author: Elliot Harvey

For many New Zealanders, KiwiSaver will become one of the largest financial assets they ever accumulate. Yet while most investors focus on choosing a provider or selecting between Conservative, Balanced, Growth, and Aggressive funds, fewer take the time to understand what sits behind those labels.

That assumption is understandable. Most people expect a Growth fund to be growth-oriented, a Balanced fund to sit somewhere in the middle, and a Conservative fund to prioritise capital preservation. In reality, modern KiwiSaver funds can be far more complex than their names suggest.

What’s Really Inside a KiwiSaver Fund?

Traditionally, KiwiSaver fund categories may have appeared relatively straightforward. A Growth fund may have had a mandate to hold around 75% to 80% in growth assets such as shares and property, with the balance invested in income assets such as bonds and fixed interest. A Balanced fund might hold closer to a 50/50 split, while a Conservative fund would maintain a much larger allocation to defensive assets.

Today, some KiwiSaver providers operate within broad investment mandates that allow managers considerable flexibility. An investor may review a fund’s strategic allocation and see a target of 77% growth assets and 23% income assets, yet the manager may have the ability to move meaningfully away from those targets within the fund’s permitted ranges. As a result, investors may be exposed to a different asset mix, investment structure or level of risk than the fund’s category label alone might suggest.

KiwiSaver portfolios now may include alternative assets alongside traditional shares and bonds, including private equity, infrastructure, venture capital, renewable energy projects, social housing initiatives, private credit, and other alternative assets.

These investments are not necessarily inappropriate. Depending on their characteristics and how they are used, alternative assets may provide diversification and additional sources of return, but they also introduce distinct risks and costs. The challenge is that investors may not fully understand the extent of their fund’s exposure to these assets and the associated risks.

Someone may believe they are invested primarily in global share markets, while a portion of their portfolio is actually allocated to private businesses, unlisted property developments, infrastructure assets, private lending arrangements, or specialist investment vehicles that behave very differently from traditional markets.

KiwiSaver Risk Goes Beyond Market Volatility

The issue is not whether these investments are good or bad. The issue is investor understanding.

This becomes particularly relevant when discussing risk. Investors may primarily think of risk as market volatility. However, risk extends beyond share markets rising and falling.

Alternative assets can introduce valuation uncertainty, liquidity constraints, and risks that differ from traditional shares and bonds. Private credit investments expose investors to borrower default risk, while private equity investments may be concentrated in a relatively small number of underlying businesses, increasing company-specific risk. Unlisted property or social housing investments involving development activity may be exposed to construction-related risks, including cost inflation, consenting delays, contractor issues, and project execution challenges. These assets are often less liquid than listed securities, so they may be more difficult to value or sell during periods of market stress.

Some funds or underlying investments may use leverage, which can add another layer of complexity. Some investment structures use borrowing to increase investment exposure beyond the amount of capital contributed. Leverage can enhance returns when markets perform well; it can also magnify losses when markets fall. Borrowing costs must also be paid, reducing returns before investors see any benefit.

This raises an important question: how much confidence should investors place in a fund’s label?

Look Beyond a KiwiSaver Fund Label

Terms such as Conservative, Balanced, Growth, and Aggressive offer a useful starting point, but they alone do not provide a complete picture of the underlying investments or risks. Two Growth funds may carry the same label while holding materially different portfolios and exposing investors to very different risks. One may consist largely of listed global shares and bonds, while another includes private equity, infrastructure, property, private lending, and leveraged investment strategies.

That is why choosing a KiwiSaver fund should involve more than comparing recent performance figures or selecting the most recognisable provider. Investors should understand the asset-class exposure; the flexibility investment managers have; and whether those investments align with their objectives, timeframe, and risk tolerance.

These differences can become more apparent during challenging market conditions.

Choosing a KiwiSaver Strategy That Suits You

The most suitable KiwiSaver strategy is not necessarily the one with the strongest recent performance or the most sophisticated investment approach. It is one that aligns with the investor’s objectives, timeframe and risk tolerance, that the investor understands, and that they can stay committed to as market conditions change.

Ultimately, the question is not simply whether you are in a Growth, Balanced, or Conservative fund. It is whether you understand the investments, risks, and opportunities sitting beneath the label.

Understanding what sits behind your KiwiSaver investment matters, particularly when it is likely to become one of your largest financial assets.

For a closer look at what to compare, read our guide on who the best KiwiSaver provider is and the factors that matter most when choosing one.