IONvsNUKZETF Comparison
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ProShares S&P Global Core Battery Metals ETF (ION) and Range Nuclear Renaissance Index ETF (NUKZ) belong to the same industry segment: Alternative Energy. ION's top 3 sector exposures are Non-Energy Materials, Industrials and Energy. In contrast, NUKZ's top sector exposures are Industrials, Utilities and Energy. ION is less expensive with a Total Expense Ratio (TER) of 0.58%, versus 0.85% for NUKZ. ION is down -2.61% year-to-date (YTD) with +$5M in YTD flows. NUKZ performs better with 2.46% YTD performance, and +$9M in YTD flows. Run a side-by-side ETF comparison of ION and NUKZ 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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ION vs NUKZ performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | ION NUKZ | -3.21%-2.52% | -8.68%+0.03% | -2.61%+2.46% | +44.05%+9.78% | +55.83%n/a | n/an/a |
| Flows | ION NUKZ | --$28M | -$1M-$52M | +$5M+$9M | +$10M+$192M | +$10M- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ION NUKZ | +32.46%+25.02% | +34.55%+27.86% | +28.02%n/a | n/an/a |
| Max drawdown | ION NUKZ | -23.84%-14.77% | -32.54%-19.49% | -34.77%n/a | n/an/a |
| Max drawdown duration | ION NUKZ | 88d81d | 127d127d | 673dn/a | n/an/a |
Trading data
ION | NUKZ | |
Last sale 9/11/2026 at 7:37 PM | $50.11 | $62.69 |
| Previous close 09/11/2026 | $50.83 | $64.46 |
| Consolidated volume 09/11/2026 | ||
| 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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ION | NUKZ | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/11/2026 at 7:37 PM
Live
Closed
ION | NUKZ | |
|---|---|---|
| Last price | $50.11 | $62.69 |
| 1D performance | -1.42% | -2.75% |
| AuM | $12.60 M | $746.07 M |
| E/R | 0.58% | 0.85% |
Characteristics
ION | NUKZ | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | ProShares | Exchange Traded Concepts |
| Benchmark | S&P Global Core Battery Metals Index | VettaFi Nuclear Renaissance Index |
| N° of holdings | 51 | 46 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | November 29, 2022 | January 23, 2024 |
| ESG | Yes | No |
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Exposure
Countries
ION
China
33.9%
Australia
16.68%
Indonesia
8.67%
South Africa
8.49%
Other
32.27%
NUKZ
USA
52.97%
Canada
10.23%
Republic of Korea
9.61%
Japan
7.51%
Other
19.69%
Sectors
ION
Non-Energy Materi.
86.96%
Other
13.04%
NUKZ
Industrials
50.7%
Utilities
33.39%
Energy
9.01%
Other
6.9%
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Diversification
ION
Total weight of top 15 holdings out of 15
46.3%
NUKZ
Total weight of top 15 holdings out of 15
52.77%
Top 15 holdings
Data as of July 31, 2026
ION
Pacific Metals Co., Ltd.
4.27%
IGO Ltd.
3.81%
PT Vale Indonesia Tbk
3.70%
Sociedad Quimica y Minera de Chile SA
3.19%
PLS Group Ltd.
3.13%
Elevra Lithium Ltd.
3.11%
Liontown Ltd.
3.09%
Tibet Mineral Development Co., Ltd.
2.96%
Zangge Mining Co., Ltd.
2.94%
Albemarle Corp.
2.80%
Qinghai Salt Lake Industry Co., Ltd.
2.74%
Eramet SA
2.73%
African Rainbow Minerals Ltd.
2.71%
Mineral Resources Ltd.
2.57%
Tianqi Lithium Corp.
2.54%
NUKZ
Cameco Corp.
7.86%
GE Vernova, Inc.
3.85%
Endesa SA
3.76%
Rolls-Royce Holdings Plc
3.73%
CEZ as
3.58%
Dominion Energy, Inc.
3.40%
Samsung C&T Corp.
3.34%
Talen Energy Corp.
3.19%
PG&E Corp.
2.97%
Duke Energy Corp.
2.94%
Emerson Electric Co.
2.91%
Fortum Oyj
2.88%
Vistra Corp.
2.87%
Hitachi Ltd.
2.75%
Curtiss-Wright Corp.
2.73%
Frequently asked questions about ION and NUKZ
How have the ION and NUKZ ETFs performed in 2026?
As of September 11, 2026, ION is down -2.61% year-to-date (YTD), while NUKZ has returned 2.46%. That puts NUKZ better performer ahead so far this year.
Which ETF is attracting more investor money: ION or NUKZ?
Year-to-date, the ION ETF saw +$5M in flows, compared to +$9M for NUKZ.
Which ETF is more volatile: ION or NUKZ?
Over the past year, ION had a volatility of 34.55%, while NUKZ experienced 27.86%.
Which ETF is bigger: ION or NUKZ?
As of September 11, 2026, ION holds $12.60 M in assets under management (AUM), while NUKZ manages $746.07 M.
What sectors do the ION and NUKZ ETFs invest in?
ION leans toward sectors like Non-Energy Materials. Meanwhile, NUKZ focuses on Industrials, Utilities and Energy.
What are the top holdings of the ION ETF and NUKZ ETF?
ION top holdings include Pacific Metals Co., Ltd., IGO Ltd. and PT Vale Indonesia Tbk. NUKZ holds in its top three: Cameco Corp., GE Vernova, Inc. and Endesa SA.
Which ETF is more diversified: ION or NUKZ?
ION holds 51 securities with 46.3% of its assets in the top 15. NUKZ has 46 securities and a top 15 weight of 52.77%.
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Latest news about ION & NUKZ
Range ETFs Debuts New Lineup of 4 Thematic Energy ETFs on NYSE ARCA
February 6, 2024
NUKZ
Proshares' Simeon Hyman
January 10, 2023
ION
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