Short answer: this article is a snapshot written on 16 April 2026, when US share markets had begun recovering after a period of falls. It is commentary on what had happened at that point, not a forecast of what happens next.
Key points: most KiwiSaver growth funds hold a meaningful share of overseas equities, so large moves in US markets tend to show up in balances. Falls and recoveries are a normal feature of investing, and the balance you see on any given day is a snapshot rather than a result until you actually withdraw.
Worth checking: nobody can reliably predict short-term market direction, including me. If a market move has made you uncomfortable, the useful question is whether your fund still matches your timeframe, not whether now is the moment to jump.
Today is 16 April 2026. The situation in Iran isn't improving. The price of fuel is still high. But if you’ve checked your KiwiSaver balance over the last couple of days, you may have noticed it’s started to recover after a period of volatility.
That’s largely driven by a rebound in global share markets, particularly the S&P 500 in the United States.
But here’s the key point most investors miss:
This isn’t just a recovery. It’s a reset.
The S&P 500 Recovery Explained
The S&P 500 has bounced back strongly after a recent dip.
At face value, that looks like markets are simply “going up again”.
But underneath the surface, something more important has happened:
- Price-to-earnings (P/E) ratios have fallen
- From around 23x down to closer to 20x
This tells us that while prices have recovered, valuations are now lower than they were before.
In simple terms:
👉 Markets are rising again
👉 But they’re doing so from a healthier starting point
That’s a much more sustainable pattern than a market driven purely by optimism.
What This Means for KiwiSaver Investors in NZ
A common misconception is that KiwiSaver funds simply track the S&P 500.
That’s not how a well-structured KiwiSaver portfolio works.
Most KiwiSaver funds in New Zealand invest across a range of assets:
- Global shares (including the US market)
- New Zealand and Australian shares
- Fixed interest and bonds
- Property and infrastructure
- Cash
This diversification is intentional.
It helps:
- Reduce risk
- Smooth returns over time
- Capture opportunities across different regions
So while the S&P 500 recovery is important, it’s only one part of your KiwiSaver performance.
Why Diversification Matters More Than Ever
Periods like this highlight the value of proper portfolio construction.
When markets:
- Fall sharply
- Reset valuations
- Then recover unevenly
Different asset classes perform differently
A diversified KiwiSaver fund can:
- Benefit from global recovery
- Reduce reliance on one market
- Adjust exposure as conditions change
This is especially important when US markets - like the S&P 500 - still sit above long-term average valuations.
Active vs Passive KiwiSaver: Does It Matter?
Not all KiwiSaver providers take the same approach.
Some funds:
- Closely track market indexes like the S&P 500
- Have limited flexibility
Others:
- Actively adjust portfolios
- Diversify more broadly
- Respond to changing market conditions
In environments like today, where valuations have shifted and uncertainty remains, active decisions and diversification can play a bigger role.
This isn’t about picking winners.
It’s about managing risk and positioning portfolios effectively.
What KiwiSaver Investors Should Do Now
Market recoveries can create a false sense of certainty.
But your KiwiSaver strategy shouldn’t be based on short-term movements.
Instead, focus on what actually matters:
- Are you in the right fund for your timeframe?
- Is your portfolio properly diversified?
- Does your provider actively manage risk - or just follow the market?
Because over time, those factors will have a far greater impact than any single market rebound.
Final Thoughts: S&P500 Recovery = A Healthier Market, But Still Uncertain
The current environment is relatively constructive:
- Markets corrected
- Valuations reset
- Recovery is underway
That’s a positive foundation.
But uncertainty hasn’t disappeared.... it never does.
The goal isn’t to predict markets. It’s to be positioned correctly within them.
What you should actually do
For most KiwiSaver members, the right response to the current market environment is to do nothing differently - keep contributing, stay in the fund that matches your timeframe, and let compounding do its job.
If the recent volatility made you uncomfortable enough to consider switching, that's a signal worth exploring. It might mean your fund type is genuinely too aggressive for your risk tolerance - or it might mean you need a clearer picture of how your KiwiSaver actually works so that market movements feel less alarming.
Either way, a free session is the right place to sort it out.
Sources and further reading
The valuation figures above are as at 16 April 2026 and are not updated. If you want to check where the S&P 500 sits now, these are the primary sources rather than second-hand commentary:
- S&P Dow Jones Indices - S&P 500 - the index owner’s own page, with current index levels and fundamentals.
- S&P Dow Jones Indices - S&P 500 earnings and estimate report - the source spreadsheet the price-to-earnings figures quoted above come from (XLSX download).
- Federal Reserve Bank of St Louis - S&P 500 series - the daily index history, free to chart over any period you like.
- Sorted Smart Investor - the actual asset mix of every KiwiSaver fund, which is how you check how much US share exposure yours really has.
- Financial Markets Authority - increased risk profile of KiwiSaver funds 2021-2024 - FMA research on how much New Zealand KiwiSaver money has moved into higher-volatility funds.
Make sense of markets and your KiwiSaver
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Book a free sessionThere's genuine debate on this. Passive funds capture market returns at lower cost. Active managers aim to outperform by adjusting holdings - which can help during periods of volatility and valuation shifts if the manager is skilled. Over the long run, most active managers underperform their benchmark after fees, but there are exceptions. Cam can explain how each provider he recommends approaches this.
