If you want broad diversification without constantly picking stocks, a small collection of well-chosen exchange-traded funds (ETFs) could be the way to do it.
With that in mind, here's how ASX investors could build an ultimate four-ETF portfolio:
iShares S&P 500 AUD ETF (ASX: IVV)
Every core portfolio needs a strong foundation, and the iShares S&P 500 AUD ETF could provide that.
Tracking the S&P 500, this ETF gives investors a slice of the 500 largest US stocks. This includes global leaders such as Apple (NASDAQ: AAPL), Microsoft (NASDAQ: MSFT), Nvidia (NASDAQ: NVDA), and Tesla (NASDAQ: TSLA).
The US remains home to many of the world's most innovative and profitable companies. Over long periods, the S&P 500 has demonstrated an ability to adapt as industries evolve. Old leaders fade, new leaders emerge, and the index refreshes itself.
Vanguard MSCI International Shares ETF (ASX: VGS)
While the US dominates headlines, global diversification still matters.
The Vanguard MSCI International Shares ETF provides investors with exposure to developed markets outside Australia, spanning Europe, Japan, and other advanced economies. This reduces reliance on a single country and helps smooth performance across cycles.
It also captures stocks that may not feature prominently in US indices but are global leaders in their own right, such as LVMH Moet Hennessy Louis Vuitton SE (FRA: MOH). For investors who want broad international exposure without complexity, this ASX ETF adds geographic balance to the portfolio.
Betashares Australian Quality ETF (ASX: AQLT)
The Australian share market is heavily weighted toward banks and miners. The Betashares Australian Quality ETF allows investors to take a different approach to investing locally.
Instead of simply tracking the largest Australian stocks, it tilts toward companies with strong profitability metrics and balance sheet strength. That quality filter can help investors avoid some of the more cyclical or weaker names in the index.
The Betashares Australian Quality ETF ensures the portfolio has domestic exposure, while still emphasising resilience and long-term earnings power. This fund was recently recommended by analysts at Betashares.
Betashares Global Robotics and Artificial Intelligence ETF (ASX: RBTZ)
Finally, every modern portfolio can benefit from a growth pick.
The Betashares Global Robotics and Artificial Intelligence ETF focuses on stocks involved in robotics and artificial intelligence, including the likes of Intuitive Surgical (NASDAQ: ISRG), Keyence, and Nvidia. These businesses sit at the forefront of automation, machine vision, and AI-driven innovation.
While thematic ETFs can be volatile, allocating a portion of capital to a structural growth theme allows investors to participate in transformative industries without having to pick individual winners. The team at Betashares also recently recommended this fund.
