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 up 12.93% year-to-date (YTD) with +$22M in YTD flows. AUMI performs worse with 7.61% YTD performance, and -$130K 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 09/17/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | GBUG AUMI | +1.82%+6.35% | +14.05%+16.57% | +12.93%+7.61% | +48.82%+38.98% | n/an/a | n/an/a |
| Flows | GBUG AUMI | +$7M- | +$11M-$5M | +$22M-$130K | +$50M+$6M | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | GBUG AUMI | +44.49%+42.83% | +47.01%+44.83% | n/an/a | n/an/a |
| Max drawdown | GBUG AUMI | -15.37%-13.67% | -36.85%-40.02% | n/an/a | n/an/a |
| Max drawdown duration | GBUG AUMI | 48d44d | 199d200d | n/an/a | n/an/a |
Trading data
GBUG | AUMI | |
Last sale 9/18/2026 at 1:30 PM | $49.93 | $98.77 |
| Previous close 09/17/2026 | $49.48 | $98.11 |
| Consolidated volume 09/17/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 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 9/18/2026 at 1:30 PM
Live
Closed
GBUG | AUMI | |
|---|---|---|
| Last price | $49.93 | $98.77 |
| 1D performance | +0.91% | +0.67% |
| AuM | $188.67 M | $25.82 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 | 47 | 31 |
| 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
62.39%
Australia
17.76%
USA
16.32%
Other
3.53%
AUMI
Canada
55.72%
Australia
25.48%
Other
18.8%
Sectors
GBUG
Non-Energy Materi.
97.01%
Other
2.99%
AUMI
Non-Energy Materi.
100%
Other
0%
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Diversification
GBUG
Total weight of top 15 holdings out of 15
52.94%
AUMI
Total weight of top 15 holdings out of 15
64.69%
Top 15 holdings
Data as of July 31, 2026
GBUG
DPM Metals, Inc.
5.29%
G Mining Ventures Corp.
5.03%
Discovery Mining Ltd.
4.00%
Montage Gold Corp.
3.69%
IAMGOLD Corp.
3.57%
Coeur Mining, Inc.
3.56%
Eldorado Gold Corp.
3.44%
Wesdome Gold Mines Ltd.
3.42%
OceanaGold Corp.
3.24%
Newmont Corp.
3.11%
State Street Institutional Treasury Plus Money Market Fund
3.07%
Emerald Resources NL
2.95%
Wheaton Precious Metals Corp.
2.94%
Agnico Eagle Mines Ltd.
2.84%
Equinox Gold Corp.
2.78%
AUMI
DPM Metals, Inc.
5.70%
Endeavour Mining Plc
5.07%
Anglogold Ashanti Plc
4.83%
Northern Star Resources Ltd.
4.66%
Agnico Eagle Mines Ltd.
4.48%
Kinross Gold Corp.
4.48%
IAMGOLD Corp.
4.36%
Lundin Gold, Inc.
4.19%
OceanaGold Corp.
4.16%
Alamos Gold, Inc.
4.10%
Gold Fields Ltd.
3.96%
G Mining Ventures Corp.
3.92%
Equinox Gold Corp.
3.79%
B2Gold Corp.
3.54%
Perseus Mining Ltd.
3.46%
Frequently asked questions about GBUG and AUMI
How have the GBUG and AUMI ETFs performed in 2026?
As of September 17, 2026, GBUG is up 12.93% year-to-date (YTD), while AUMI has returned 7.61%. 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 +$22M in flows, compared to -$130K for AUMI.
Which ETF is more volatile: GBUG or AUMI?
Over the past year, GBUG had a volatility of 47.01%, while AUMI experienced 44.83%.
Which ETF is bigger: GBUG or AUMI?
As of September 17, 2026, GBUG holds $188.67 M in assets under management (AUM), while AUMI manages $25.82 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: DPM Metals, Inc., Endeavour Mining Plc and Anglogold Ashanti Plc.
Which ETF is more diversified: GBUG or AUMI?
GBUG holds 47 securities with 52.94% of its assets in the top 15. AUMI has 31 securities and a top 15 weight of 64.69%.
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Latest news about GBUG & AUMI
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