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One diversified fund or a stack of ETFs? What young Australian investors need to know about building impact exposure without overcomplicating things.
When you start looking at impact investing, you will quickly find two approaches. The first is a single, diversified fund that gives you exposure to multiple impact themes through one product. The second is building your own portfolio by buying multiple ETFsExchange-Traded Funds. Investment funds listed on the stock exchange that you buy and sell like shares. Each one typically focuses on a specific theme or index. through a brokerage account.
For most young Australians investing small amounts regularly, the single-fund approach is simpler, cheaper, and requires less ongoing management. But the multi-ETF approach gives you more control if you want it.
A fund with multi-theme exposure invests across several impact areas rather than concentrating on one. Instead of buying a renewable energy fund, a healthcare fund, and an agriculture fund separately, you get all of those themes through a single product.
inaam's fund, for example, holds 24 companies across five themes: health and wellbeing, renewable energy, waste and recycling, sustainable agriculture, and sustainable consumption. One investment gives you exposure to all five. Australian Ethical's managed funds similarly cover multiple sectors through their ethical charter screening, though with broader holdings.
| approach | example | cost | themes | management | best for |
|---|---|---|---|---|---|
| Single curated fund | inaam | $10/month flat | 5 themes, 24 companies | Fully managed | Beginners, hands-off investors |
| Single managed fund | Australian Ethical | 0.39%-1.59% p.a. | Broad ethical charter | Fully managed | Investors with $1K+ who want a proven manager |
| Single ETF | BetaShares ETHI | 0.59% p.a. + brokerage | Global ethical screening | Self-directed | DIY investors with brokerage accounts |
| Multi-ETF stack | ETHI + FAIR + VESG | 0.16%-0.59% p.a. + brokerage per trade | Customised | Self-directed, requires rebalancing | Experienced investors wanting full control |
If you are investing $50-200 per month, buying multiple ETFs is expensive. Most brokers charge $5-10 per trade. Four trades per month is $20-40 in brokerage alone, which can wipe out your returns on small amounts.
A single managed fund eliminates brokerage, rebalancing decisions, and the need to monitor multiple holdings. You invest one amount, it goes into a diversified portfolio, and the fund manager handles the rest. As your balance and knowledge grow, you can always add ETFs or other products later.
inaam is designed for the first approach: one fund, multiple themes, fully managed. The 24 companies are selected through a 3-pillar methodology and cover five impact areas. The flat $10/month fee means no percentage drag as your balance grows, and no brokerage costs. The fund is an ASIC-regulated managed investment schemeA fund where your money is pooled with other investors and managed by professionals. Regulated by ASIC with a Responsible Entity overseeing the fund. with Primary Securities Ltd as the Responsible Entity.
It is not the right choice if you want to self-direct, or if you specifically want exposure to hundreds of companies through broad index tracking. For that, a combination of ETFs through a brokerage account gives you more control.
For beginners investing small amounts, a single diversified fund is simpler and more cost-effective. You avoid brokerage fees, rebalancing decisions, and the complexity of monitoring several holdings. As your portfolio and knowledge grow, adding specific thematic ETFs can make sense. The right approach depends on your balance, experience, and how much time you want to spend managing investments.
Australian impact funds cover renewable energy, healthcare, clean technology, sustainable agriculture, waste management, ethical consumption, water treatment, and social equity. The thematic focus varies significantly between funds. inaam covers five specific pillars. Australian Ethical applies a broad ethical charter. BetaShares ETHI screens a global index for negative criteria.
Concentrated funds like inaam hold 24 companies, allowing deep research per holding. Broader ETFs hold hundreds, providing more diversification but less impact per company. There is a trade-off between concentration (more impact intentionality, more company-level risk) and diversification (less impact per holding, less single-company risk). Both approaches are valid.