GBUGvsAUMIETF Comparison
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Sprott Active Gold & Silver Miners ETF (GBUG) and Themes Gold Miners ETF (AUMI) belong to the same industry segment: Uncategorized Equities. GBUG's top 2 sector exposures are Non-Energy Materials and Non-Corporate. In contrast, AUMI's top sector exposures are Non-Energy Materials. GBUG is more expensive with a Total Expense Ratio (TER) of 0.89%, versus 0.35% for AUMI. GBUG is down -7.38% year-to-date (YTD) with +$14M in YTD flows. AUMI performs worse with -11.56% YTD performance, and -$3M in YTD flows. Run a side-by-side ETF comparison of GBUG and AUMI 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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GBUG vs AUMI performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 11/02/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | GBUG AUMI | -12.61%-11.01% | +2.77%+5.62% | -7.38%-11.56% | +14.98%+7.60% | n/an/a | n/an/a |
| Flows | GBUG AUMI | -$5M-$3M | +$3M-$4M | +$14M-$3M | +$30M-$5M | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | GBUG AUMI | +43.19%+42.28% | +46.76%+44.77% | n/an/a | n/an/a |
| Max drawdown | GBUG AUMI | -26.58%-25.65% | -36.85%-40.02% | n/an/a | n/an/a |
| Max drawdown duration | GBUG AUMI | 69d70d | 245d246d | n/an/a | n/an/a |
Trading data
GBUG | AUMI | |
Last sale 11/4/2026 at 2:30 PM | $43.40 | $88.84 |
| Previous close 11/03/2026 | $39.73 | $81.56 |
| Consolidated volume 11/03/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of October 30, 2026
1-year trailing difference
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GBUG
is actively managed and doesn’t replicate an indexGBUG | AUMI | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 11/4/2026 at 2:30 PM
Live
Closed
GBUG | AUMI | |
|---|---|---|
| Last price | $43.40 | $88.84 |
| 1D performance | +9.25% | +8.92% |
| AuM | $147.86 M | $18.77 M |
| E/R | 0.89% | 0.35% |
Characteristics
GBUG | AUMI | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Sprott ETFs | Themes Management Company |
| Benchmark | - | Solactive Global Pure Gold Miners Index |
| N° of holdings | 44 | 30 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | February 19, 2025 | December 13, 2023 |
| ESG | No | No |
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Exposure
Countries
GBUG
Canada
60.89%
Australia
18.48%
USA
17.75%
Other
2.89%
AUMI
Canada
54.62%
Australia
27.07%
Other
18.31%
Sectors
GBUG
Non-Energy Materi.
95.58%
Other
4.42%
AUMI
Non-Energy Materi.
99.49%
Other
0.51%
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Diversification
GBUG
Total weight of top 15 holdings out of 15
56.32%
AUMI
Total weight of top 15 holdings out of 15
65.47%
Top 15 holdings
Data as of September 30, 2026
GBUG
DPM Metals, Inc.
5.50%
G Mining Ventures Corp.
4.65%
Discovery Mining Ltd.
4.58%
State Street Institutional Treasury Plus Money Market Fund
4.32%
IAMGOLD Corp.
3.84%
Wesdome Gold Mines Ltd.
3.78%
Eldorado Gold Corp.
3.64%
Montage Gold Corp.
3.61%
Coeur Mining, Inc.
3.48%
Ramelius Resources Ltd.
3.32%
Northern Star Resources Ltd.
3.26%
Newmont Corp.
3.17%
Emerald Resources NL
3.12%
OceanaGold Corp.
3.06%
Wheaton Precious Metals Corp.
2.99%
AUMI
Northern Star Resources Ltd.
5.47%
DPM Metals, Inc.
4.86%
Endeavour Mining Plc
4.78%
IAMGOLD Corp.
4.69%
Alamos Gold, Inc.
4.68%
Agnico Eagle Mines Ltd.
4.68%
Equinox Gold Corp.
4.48%
Anglogold Ashanti Plc
4.32%
Gold Fields Ltd.
4.23%
B2Gold Corp.
4.14%
Kinross Gold Corp.
4.06%
OceanaGold Corp.
3.87%
Lundin Gold, Inc.
3.84%
Perseus Mining Ltd.
3.74%
G Mining Ventures Corp.
3.64%
Frequently asked questions about GBUG and AUMI
How have the GBUG and AUMI ETFs performed in 2026?
As of November 2, 2026, GBUG is down -7.38% year-to-date (YTD), while AUMI has lost -11.56%. That puts GBUG better performer ahead so far this year.
Which ETF is attracting more investor money: GBUG or AUMI?
Year-to-date, the GBUG ETF saw +$14M in flows, compared to -$3M for AUMI.
Which ETF is more volatile: GBUG or AUMI?
Over the past year, GBUG had a volatility of 46.76%, while AUMI experienced 44.77%.
Which ETF is bigger: GBUG or AUMI?
As of November 2, 2026, GBUG holds $147.86 M in assets under management (AUM), while AUMI manages $18.77 M.
What sectors do the GBUG and AUMI ETFs invest in?
GBUG leans toward sectors like Non-Energy Materials. Meanwhile, AUMI focuses on Non-Energy Materials.
What are the top holdings of the GBUG ETF and AUMI ETF?
GBUG top holdings include DPM Metals, Inc., G Mining Ventures Corp. and Discovery Mining Ltd.. AUMI holds in its top three: Northern Star Resources Ltd., DPM Metals, Inc. and Endeavour Mining Plc.
Which ETF is more diversified: GBUG or AUMI?
GBUG holds 44 securities with 56.32% of its assets in the top 15. AUMI has 30 securities and a top 15 weight of 65.47%.
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Latest news about GBUG & AUMI
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