AAAUvsIAUMETF Comparison
The ETFs Goldman Sachs Physical Gold ETF (AAAU) and iShares Gold Trust Micro (IAUM) track the LBMA London Gold Market Fixing Price PM Index - USD and belong to the same industry segment: Gold. AAAU is more expensive with a Total Expense Ratio (TER) of 0.18%, versus 0.09% for IAUM. AAAU is down -5.96% year-to-date (YTD) with +$217M in YTD flows. IAUM performs better with -5.87% YTD performance, and +$2.68B in YTD flows. Run a side-by-side ETF comparison of AAAU and IAUM below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
AAAU vs IAUM performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | AAAU IAUM | -2.12%-2.11% | -0.48%-0.45% | -5.96%-5.87% | +1.99%+2.11% | +103.52%+104.19% | +123.99%+125.18% |
| Flows | AAAU IAUM | -$35M+$483M | +$162M+$1.84B | +$217M+$2.68B | +$347M+$2.92B | +$1.24B+$5.88B | +$1.36B+$5.88B |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | AAAU IAUM | +21.31%+21.31% | +27.06%+27.08% | +20.38%+20.41% | +18.08%+18.09% |
| Max drawdown | AAAU IAUM | -13.97%-13.96% | -26.18%-26.14% | -26.18%-26.14% | -26.18%-26.14% |
| Max drawdown duration | AAAU IAUM | 64d64d | 271d271d | 271d271d | 271d271d |
AAAU | IAUM | |
Last sale 10/28/2026 at 1:30 PM | $40.15 | $40.60 |
| Previous close 10/27/2026 | $40.02 | $40.47 |
| Consolidated volume 10/27/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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AAAU | IAUM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
AAAU | IAUM | |
|---|---|---|
| Last price | $40.15 | $40.60 |
| 1D performance | +0.32% | +0.32% |
| AuM | $2.57 B | $8.11 B |
| E/R | 0.18% | 0.09% |
AAAU | IAUM | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Goldman Sachs | iShares |
| Benchmark | LBMA London Gold Market Fixing Price PM Index | LBMA London Gold Market Fixing Price PM Index |
| N° of holdings | - | - |
| Asset class | Commodities | Commodities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 26, 2018 | June 15, 2021 |
| ESG | No | No |
