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ICLNvsNUKZETF Comparison
iShares Global Clean Energy ETF (ICLN) and Range Nuclear Renaissance Index ETF (NUKZ) belong to the same industry segment: Alternative Energy. ICLN's top 3 sector exposures are Utilities, Industrials and Information Technology. In contrast, NUKZ's top sector exposures are Industrials, Utilities and Energy. ICLN is less expensive with a Total Expense Ratio (TER) of 0.39%, versus 0.85% for NUKZ. ICLN is up 12.83% year-to-date (YTD) with +$22M in YTD flows. NUKZ performs worse with 10.36% YTD performance, and +$35M in YTD flows. Run a side-by-side ETF comparison of ICLN 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.
ICLN vs NUKZ performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | ICLN NUKZ | -2.54%-1.41% | +9.76%+5.89% | +12.83%+10.36% | +63.16%+82.89% | +0.84%n/a | -22.05%n/a |
| Flows | ICLN NUKZ | +$47M+$15M | +$35M+$35M | +$22M+$35M | +$75M+$430M | -$1.82B- | -$1.08B- |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ICLN NUKZ | +25.38%+25.82% | +23.12%+28.38% | +22.29%n/a | +25.68%n/a |
| Max drawdown | ICLN NUKZ | -8.79%-7.59% | -10.55%-18.76% | -44.77%n/a | -56.66%n/a |
| Max drawdown duration | ICLN NUKZ | 14d8d | 77d42d | 1016dn/a | 1591dn/a |
ICLN | NUKZ | |
Last sale 3/11/2026 at 1:30 PM | $18.51 | $69.85 |
| Previous close 03/10/2026 | $18.25 | $70.40 |
| Consolidated volume 03/10/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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ICLN | NUKZ | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
ICLN | NUKZ | |
|---|---|---|
| Last price | $18.51 | $69.85 |
| 1D performance | +1.42% | -0.78% |
| AuM | $2.16 B | $835.23 M |
| E/R | 0.39% | 0.85% |
ICLN | NUKZ | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | Exchange Traded Concepts |
| Benchmark | S&P Global Clean Energy Transition Index | Range Nuclear Renaissance Index |
| N° of holdings | 90 | 38 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 24, 2008 | January 23, 2024 |
| ESG | Yes | Yes |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
Total weight of top 15 holdings out of 15
Top 15 holdings
How have the ICLN and NUKZ ETFs performed in 2026?
As of March 11, 2026, ICLN is up 12.83% year-to-date (YTD), while NUKZ has returned 10.36%. That puts ICLN better performer ahead so far this year.
Which ETF is attracting more investor money: ICLN or NUKZ?
Year-to-date, the ICLN ETF saw +$22M in flows, compared to +$35M for NUKZ.
Which ETF is more volatile: ICLN or NUKZ?
Over the past year, ICLN had a volatility of 23.12%, while NUKZ experienced 28.38%.
Which ETF is bigger: ICLN or NUKZ?
As of March 11, 2026, ICLN holds $2.16 B in assets under management (AUM), while NUKZ manages $835.23 M.
What sectors do the ICLN and NUKZ ETFs invest in?
ICLN leans toward sectors like Utilities, Industrials and Consumer and commercial services. Meanwhile, NUKZ focuses on Industrials, Energy and Utilities.
What are the top holdings of the ICLN ETF and NUKZ ETF?
ICLN top holdings include Block Financial, 3.875% 15aug2030, USD, Newport-Mesa Unified School District, 0% 1aug2036, USD (2011, 9186D) and US320986AE20. NUKZ holds in its top three: CAMECO, Constellation Brands, 4.35% 9may2027, USD and US53945CNE65.
Which ETF is more diversified: ICLN or NUKZ?
ICLN holds 101 securities with 60.94% of its assets in the top 15. NUKZ has 39 securities and a top 15 weight of 54.97%.
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