GLDMvsIAUMETF Comparison
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The ETFs State Street SPDR Gold MiniShares Trust (GLDM) 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. GLDM is more expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.09% for IAUM. GLDM is down -6.91% year-to-date (YTD) with +$7.72B in YTD flows. IAUM performs better with -6.89% YTD performance, and +$2.62B in YTD flows. Run a side-by-side ETF comparison of GLDM 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.
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GLDM vs IAUM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/23/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | GLDM IAUM | -6.34%-6.33% | -0.81%-0.80% | -6.91%-6.89% | -3.24%-3.22% | +102.81%+102.99% | +121.16%+121.51% |
| Flows | GLDM IAUM | +$846M+$474M | +$3.20B+$1.78B | +$7.72B+$2.62B | +$8.24B+$2.86B | +$16.99B+$5.82B | +$18.18B+$5.81B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | GLDM IAUM | +21.10%+21.27% | +27.00%+27.28% | +20.34%+20.39% | +18.06%+18.09% |
| Max drawdown | GLDM IAUM | -13.96%-13.96% | -26.15%-26.14% | -26.15%-26.14% | -26.15%-26.14% |
| Max drawdown duration | GLDM IAUM | 60d60d | 267d267d | 267d267d | 267d267d |
Trading data
GLDM | IAUM | |
Last sale 10/23/2026 at 1:30 PM | $79.13 | $39.86 |
| Previous close 10/22/2026 | $79.66 | $40.14 |
| Consolidated volume 10/22/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of October 25, 2026
1-year trailing difference
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GLDM | IAUM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
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Main metrics
Last update 10/23/2026 at 1:30 PM
Live
Closed
GLDM | IAUM | |
|---|---|---|
| Last price | $79.13 | $39.86 |
| 1D performance | -0.67% | -0.70% |
| AuM | $30.30 B | $7.95 B |
| E/R | 0.1% | 0.09% |
Characteristics
GLDM | IAUM | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | State Street Investment Management | 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 | June 25, 2018 | June 15, 2021 |
| ESG | No | No |
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Exposure
Countries
GLDM
Data will be available soon
IAUM
Data will be available soon
Sectors
GLDM
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IAUM
Data will be available soon
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Diversification
GLDM
Data will be available soon
IAUM
Data will be available soon
Top 15 holdings
Data as of January 1, 1970
GLDM
Data will be available soon
IAUM
Data will be available soon
Frequently asked questions about GLDM and IAUM
How have the GLDM and IAUM ETFs performed in 2026?
As of October 23, 2026, GLDM is down -6.91% year-to-date (YTD), while IAUM has lost -6.89%. That puts IAUM better performer ahead so far this year.
Which ETF is attracting more investor money: GLDM or IAUM?
Year-to-date, the GLDM ETF saw +$7.72B in flows, compared to +$2.62B for IAUM.
Which ETF is more volatile: GLDM or IAUM?
Over the past year, GLDM had a volatility of 27%, while IAUM experienced 27.28%.
Which ETF is bigger: GLDM or IAUM?
As of October 23, 2026, GLDM holds $30.30 B in assets under management (AUM), while IAUM manages $7.95 B.
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