IOO vs IHOO: Which ETF Is Better?
A side-by-side comparison of fees, size, returns and holdings, using data to 30 September 2026.
IOO comes out ahead on 7 of 10 measures. Which matters most depends on you.
The short answer
Worth about $2,015 on $100,000 over 20 years.
Bigger funds usually trade more cheaply and are less likely to close.
A tighter gap between the buy and sell price.
IOO vs IHOO side by side
| IOO leads on 7, IHOO on 3 | IOOiShares Global 100 ETF | IHOOiShares Global Aud Hedged 100 ETF |
|---|---|---|
| The basics | ||
| Index tracked | S&P Global 100 Index | S&P Global 100 Index, hedged to AUD |
| Fund manager | iShares | iShares |
| Asset class | International shares | International shares |
| Listed | Oct 2007 | Dec 2014 |
| Cost and size | ||
| MERyearly fee, lower is better | 0.40%✓ | 0.43% |
| AUMfund size | $6.1bn✓ | $913m |
| Net flows (Sep)new money in, last month | $11m✓ | $5.7m |
| Bid/ask spreadtrading cost, lower is better | 0.03%✓ | 0.08% |
| Total returns | ||
| 1 month | +2.6%✓ | +0.4% |
| 1 year | +15.6% | +21.8%✓ |
| 3 years p.a. | +22.9% | +24.7%✓ |
| 5 years p.a. | +16.4%✓ | +14.8% |
| $10,000 invested | ||
| 1 year ago | $11,555 | $12,177✓ |
| 5 years ago | $21,345✓ | $19,906 |
✓ marks the better figure on each measure. Returns include distributions, to 30 September 2026.
IOO vs IHOO 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 IOO 5 years ago is worth $21,345 today, against $19,906 in IHOO. That is $1,439 more in IOO.
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
IOO's lower fee leaves about $2,015 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.
IOO and IHOO overlap
102 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 IOO | % of IHOO |
|---|---|---|
| 12.39% | 12.41% | |
| 12.19% | 12.22% | |
| 9.54% | 9.56% | |
| 7.30% | 7.31% | |
| 5.81% | 5.82% | |
| 3.82% | 3.83% | |
| 2.79% | 2.80% | |
| 2.21% | 2.21% | |
| 1.90% | 1.90% | |
| 1.62% | 1.62% | |
| 1.50% | 1.51% | |
| 1.36% | 1.36% |
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 IOO vs IHOO 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, IOO or IHOO?
It depends on what you need. On our numbers IOO wins on 7 measures and IHOO on 3. IOO is cheaper, with a management fee of 0.40% vs 0.43%. On $100,000 over 20 years that difference is worth about $2,015. IOO is the larger fund at $6.1bn vs $913m. IHOO has the better 1-year return: +21.8% vs +15.6%.
Which is cheaper, IOO or IHOO?
IOO charges 0.40% a year and IHOO charges 0.43% a year.
Can I hold both IOO and IHOO?
You can, but check how much they overlap. IOO is a international shares fund and IHOO is a international shares fund.
More comparisons
General information only, not a recommendation. Past performance is not a reliable indicator of future performance.