5 low-cost ASX ETFs for a global diversified portfolio

How to gain exposure to the engines of global growth in a simple way.

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Investors can cover the local Australian market, world's largest companies, bonds, and cash with these ASX ETFs.

Building a globally diversified portfolio doesn't require dozens of holdings or a constant stream of trading decisions. This structure with 5 diversified ETFs is simple, transparent, and built for the long haul.

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Global X Australia 300 ETF (ASX: A300) 

The foundation starts at home. This ASX ETF provides exposure to the 300 largest companies on the ASX. That means ownership across the full spectrum of Australia's corporate heavyweights.

It includes banks like Commonwealth Bank of Australia (ASX: CBA) and Westpac Banking Corp (ASX: WBC), miners such as BHP Group Ltd (ASX: BHP) and Rio Tinto Ltd (ASX: RIO), as well as to healthcare leader CSL Ltd (ASX: CSL) and retail giant Wesfarmers Ltd (ASX: WES).

A300 is broad, diversified and low cost, making it well suited to anchor roughly 30% of a portfolio in domestic equities.

iShares S&P/ASX 200 ETF (ASX: IOZ) 

This ASX ETF offers a slightly tighter focus on the 200 largest Australian companies. While there is overlap with A300, IOZ remains one of the lowest-cost ways to gain exposure to the core of the Australian market.

Together, these funds ensure investors capture dividends, franking credits and the performance of Australia's biggest listed businesses.

Betashares Global Shares ETF (ASX: BGBL) 

Global diversification is where long-term growth often accelerates. This Betashares ETF delivers exposure to around 1,500 companies across developed markets.

Investors gain access to global leaders such as Apple Inc. (NASDAQ: AAPL) and Amazon.com Inc (NASDAQ: AMZN), alongside major European and Japanese corporations.

It spreads risk across sectors including technology, healthcare, financials and consumer goods, reducing reliance on any single economy.

Betashares Global Quality Leaders ETF – Currency Hedged (ASX: HQLT) 

For a sharper tilt toward financially strong businesses, this ASX ETF narrows the field to approximately 150 high-quality global companies selected for strong profitability, stable earnings and solid balance sheets.

The currency hedging back to Australian dollars reduces exchange rate volatility, which can smooth returns over time. This ETF adds a disciplined growth overlay to the global allocation.

SPDR Bloomberg AusBond ETF (ASX: BOND)

No portfolio is complete without a defensive component. BOND ETF invests in a diversified basket of Australian government and investment-grade corporate bonds.

Bonds typically move differently to shares, helping cushion portfolios when equity markets fall. They also provide income, adding stability to overall returns.

Foolish Takeaway

An allocation could look like this: around 30% in Australian equities through A300 and IOZ, approximately 35% in global shares via BGBL and HQLT, with the remaining portion in BOND to provide defensive ballast.

The result is a diversified, low-cost portfolio spanning thousands of companies worldwide, supported by high-quality bonds.

There is no need to predict which individual stock will outperform next year. Instead, investors gain broad exposure to the engines of global growth while maintaining stability through disciplined asset allocation. It's a structure designed to endure market cycles rather than chase them.

Motley Fool contributor Marc Van Dinther has positions in BHP Group. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has positions in and has recommended Amazon, Apple, and Wesfarmers. The Motley Fool Australia has recommended Amazon, Apple, BHP Group, and Wesfarmers. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.

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