Top 3 ASX Penny ETFs for Growth and Diversification 2026 :VanGuard, Beta Share and I share

Penny Stock/Micro cap companies can offer attractive growth potential because they are often at an earlier stage of development and may have greater opportunities to expand their businesses than more established companies. Investing in this segment can also diversify a portfolio, though small-cap stocks can experience greater volatility and carry higher risk : VSO, SMLL and ISO

Exchange-Traded Funds (ETFs) offer a simple and convenient way to access a broad range of smaller businesses through a single investment. The following three ASX ETFs are strong options for gaining exposure to small-cap/penny stock companies.

1. Vanguard MSCI Australian Small Companies Index ETF (ASX: VSO)

Overview and Cost

The Vanguard MSCI Australian Small Companies Index ETF (ASX: VSO) is a solid pick because it offers diversified exposure to Australian small-cap companies and serves as an attractive option for investors who seek growth beyond the country’s largest listed businesses.

• Management Fee: 0.30% per year.

• Distributions: Distributed twice a year, with a distribution reinvestment plan (DRP) available.

Index Tracking and Portfolio Holdings

VSO tracks the MSCI Australian Shares Small Cap Index and holds approximately 190 companies across several sectors.

• Top Holdings: Its largest holdings include BlueScope Steel, ALS, Mineral Resources, Sandfire Resources, and Stockland.

• Concentration Risk: The top 10 holdings make up just 19% of the portfolio, which helps reduce reliance on a small number of companies.

Historical Performance

VSO reported annualised total returns of 11.56% over three years and 9.08% over ten years as of 31 August 2026. This makes it a potentially attractive choice for investors who want a simple and relatively low-cost way to gain broad exposure to smaller Australian companies with long-term capital growth potential.

2. Betashares Australian Small Companies Select ETF (ASX: SMLL)

Overview and Launch Details

The Betashares Australian Small Companies Select ETF (ASX: SMLL) provides diversified exposure to high-quality and profitable Australian small-cap companies, making it an appealing investment vehicle.

• Launch Date: Launched on 7 April 2017.

• Management Fee: Annual management fee of 0.39%.

• Distributions: Pays distributions twice a year with a 12-month distribution yield of 2.9%.

Index and Screening Process

SMLL tracks the Nasdaq Australia Small Cap Select Index, which focuses on companies generally ranked between the 91st and 350th largest ASX-listed businesses by free-float market capitalisation.

• Portfolio Size: The index held 59 companies as of 31 August 2026.

• Rigorous Screening: The fund screens companies for positive earnings and their ability to service debt, while also factoring in valuation, price momentum, and liquidity when selecting holdings.

3. iShares S&P/ASX Small Ordinaries ETF (ASX: ISO)

Overview and Cost

The iShares S&P/ASX Small Ordinaries ETF (ASX: ISO) is an attractive option for investors who want to invest in smaller businesses and gain from their long-term growth journeys.

• Management Fee: Annual management fee of 0.55%.

• Distributions: Distributed on a semi-annual basis.

Index Coverage and Diversification

ISO tracks the S&P/ASX Small Ordinaries Accumulation Index, which covers smaller Australian companies in the S&P/ASX 300 while excluding those in the S&P/ASX 100.

• Portfolio Holdings: The ETF holds 204 stocks across many sectors.

• Low Concentration: Its ten largest holdings make up just 14.63% of the portfolio.

ISO can be a great choice for small-cap exposure because a single investment provides access to around 200 smaller Australian companies, helping to effectively diversify a portfolio beyond blue-chip stocks.

(Source: Company Announcements)