Imagine trying to buy fifty companies at once. Fifty trades, fifty parcels, fifty things to track. Now imagine someone assembled those fifty companies into one basket, listed the basket on the stock exchange, and let you buy a slice of the whole thing in a single trade. That is an ETF – an exchange traded fund.
Each unit of an ETF represents a fractional interest in everything the fund holds. Buy one unit and you own a sliver of every company in the basket. The basket might track a published index, follow a manager’s selections, or – in the case of Islamic ETFs – hold only assets that have passed a Shariah screening process.
The “exchange traded” part matters as much as the “fund” part. Because units trade on the ASX like ordinary shares, you can buy or sell any time the market is open, through any broking account, usually with no minimum beyond the price of the units. Compare that with unlisted managed funds, where applications and withdrawals are processed on the fund’s timetable.
A whole portfolio, priced all day, bought in one trade.
Two numbers travel with every ETF. The market price is what units trade at on the exchange. The net asset value, or NAV, is what the underlying basket is actually worth per unit. Market makers work to keep the two close, but they are not the same number, and the gap between them is worth watching.
And, as always, the basket has a keeper. Every ETF charges fees, disclosed in its PDS as part of Total Fees and Costs, and every ETF carries the risks of whatever it holds. The wrapper is elegant; the contents still decide the outcome. Five minutes was enough for the wrapper. The contents deserve the rest of your attention.
THE SHORT VERSION
- An ETF is a portfolio of assets listed on an exchange, bought and sold like a single share.
- Watch both numbers: the market price on the ASX and the NAV of the underlying basket.
- The wrapper does not remove risk or cost – the holdings and the Total Fees and Costs in the PDS still decide the outcome.