Serious money continues to flow into two of the ASX's most popular Vanguard exchange-traded funds (ETFs). Vanguard Australian Shares Index ETF (ASX: VAS) and Vanguard MSCI International Shares ETF (ASX: VGS) now collectively manage rougly $40 billion in funds under management.
These two ASX ETFs form the backbone of countless long-term portfolios, offering broad exposure to Australia, global markets and the world's largest economy.
But after gains and shifting global conditions, investors may be asking whether they still deserve a place in a modern portfolio.
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Aussie classic
The Vanguard Australian Shares Index ETF remains the core domestic building block for many investors, tracking the performance of the 300 ASX's largest companies.
The popular Vanguard ETF has delivered around 5% in 2026 and 2% over the past 12 months, reflecting steady but modest growth compared to global markets.
Two of its largest holdings include Commonwealth Bank of Australia (ASX: CBA) and BHP Group Ltd (ASX: BHP), giving investors exposure to both financials and resources.
The strength of VAS lies in its diversification across Australia's leading companies and its consistent dividend income stream. Many Australian shares pay dividends, and the VAS ETF passes those distributions on to its investors.
However, risks remain, particularly its heavy concentration in banks and resources, which can make returns heavily dependent on domestic economic conditions and commodity cycles.
True global reach
The Vanguard MSCI International Shares ETF provides broad global diversification outside Australia and has returned around 8% over the past year.
This Vanguard ETF invests across developed markets, reducing reliance on the Australian economy and offering exposure to a wide range of industries and geographies.
Two of its largest holdings are Apple Inc (NASDAQ: AAPL) and NVIDIA Corp (NASDAQ: NVDA), giving investors exposure to both established tech leaders and the high-growth semiconductor sector.
VGS is often viewed as a long-term portfolio stabiliser due to its global reach. However, it still carries risks associated with international market cycles, geopolitical uncertainty, and currency movements, all of which can affect returns for Australian investors.
Foolish takeaway
Despite decent recent performance across the two funds, these Vanguard ETFs continue to play distinct and complementary roles in long-term portfolios. VAS offers domestic stability and dividends and VGS delivers global diversification.
For many investors, the combination remains a powerful foundation for building wealth over time. With a single purchase, an investor can gain exposure to a broad portfolio of established Australian and international businesses, then keep investing and let those companies compound over time.
But understanding each ETF's risks and exposures is essential in deciding whether they still deserve a place in your portfolio today.
