IOZ vs ILC: Which ETF Is Better?
A side-by-side comparison of fees, size, returns and holdings, using data to 30 September 2026.
ILC comes out ahead on 6 of 9 measures. Which matters most depends on you.
The short answer
Worth about $13,394 on $100,000 over 20 years.
Bigger funds usually trade more cheaply and are less likely to close.
IOZ vs ILC side by side
| IOZ leads on 3, ILC on 6 | IOZiShares Core S&P/ASX 200 ETF | ILCiShares S&P/ASX 20 ETF |
|---|---|---|
| The basics | ||
| Index tracked | S&P/ASX 200 Index | S&P/ASX 20 Index |
| Fund manager | iShares | iShares |
| Asset class | Australian shares | Australian shares |
| Listed | Dec 2010 | Dec 2010 |
| Cost and size | ||
| MERyearly fee, lower is better | 0.05%✓ | 0.24% |
| AUMfund size | $9.7bn✓ | $793m |
| Net flows (Sep)new money in, last month | $321m✓ | $0.0m |
| Bid/ask spreadtrading cost, lower is better | 0.04% | 0.05% |
| Total returns | ||
| 1 month | −2.4% | −1.5%✓ |
| 1 year | +2.6% | +6.2%✓ |
| 3 years p.a. | +10.8% | +11.9%✓ |
| 5 years p.a. | +6.8% | +7.9%✓ |
| $10,000 invested | ||
| 1 year ago | $10,262 | $10,618✓ |
| 5 years ago | $13,895 | $14,622✓ |
✓ marks the better figure on each measure. Returns include distributions, to 30 September 2026.
IOZ vs ILC price chart
Both ETFs on one chart as % change. Use the 1D to All buttons to change the period. Price only, so it leaves out distributions · TradingView
What $10,000 invested is worth now
$10,000 put into IOZ 5 years ago is worth $13,895 today, against $14,622 in ILC. That is $727 more in ILC.
Total returns to 30 September 2026, with distributions reinvested, before tax and brokerage. The price chart above leaves out distributions, so it can look worse. Past performance is not a reliable indicator of future performance.
What the fees cost you
IOZ's lower fee leaves about $13,394 more in your pocket over 20 years.
Total fees paid on a $100,000 investment, assuming a 7% a year return before fees. Illustration only: it ignores tax, brokerage and differences in returns.
IOZ and ILC overlap
20 companies appear in both funds. Overlap is the share of the portfolio that is the same in both, counting the smaller weight of each shared company.
| Biggest shared holdings | % of IOZ | % of ILC |
|---|---|---|
| 10.83% | 16.84% | |
| 10.33% | 16.06% | |
| 4.79% | 7.45% | |
| 4.66% | 7.25% | |
| 4.56% | 7.09% | |
| 3.56% | 5.53% | |
| 3.22% | 5.01% | |
| 3.19% | 4.96% | |
| 2.35% | 3.65% | |
| 2.05% | 3.18% | |
| 2.04% | 3.17% | |
| 2.03% | 3.15% |
Add more ETFs and see the overlap in Compare ETFs →
Best-endeavours estimate. Built from each issuer's published holdings, which may be weeks or months old, may cover only part of a fund (some publish only their top 10) and are matched by company name. Figures may be incomplete or inaccurate. Check the issuer's website and PDS before relying on them. General information only.
Get the full IOZ vs ILC report
- Every holding of each ETF: the top 50 companies, with sectors and countries
- Exactly which companies they share, and how much of each
- Fees in dollars over 10, 20 and 30 years
- Every metric side by side, including the index each tracks
- ★ FREE BONUSIs now a good time to invest? The Market Health-O-Meter
FAQs
Which is better, IOZ or ILC?
It depends on what you need. On our numbers IOZ wins on 3 measures and ILC on 6. IOZ is cheaper, with a management fee of 0.05% vs 0.24%. On $100,000 over 20 years that difference is worth about $13,394. IOZ is the larger fund at $9.7bn vs $793m. ILC has the better 1-year return: +6.2% vs +2.6%.
Which is cheaper, IOZ or ILC?
IOZ charges 0.05% a year and ILC charges 0.24% a year.
Can I hold both IOZ and ILC?
You can, but check how much they overlap. IOZ is a Australian shares fund and ILC is a Australian shares fund.
More comparisons
General information only, not a recommendation. Past performance is not a reliable indicator of future performance.