ACESvsICLNETF Comparison
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ALPS Clean Energy ETF (ACES) and iShares Global Clean Energy ETF (ICLN) belong to the same industry segment: Alternative Energy. ACES's top 3 sector exposures are Industrials, Utilities and Consumer Cyclicals. In contrast, ICLN's top sector exposures are Industrials, Utilities and Technology. ACES is more expensive with a Total Expense Ratio (TER) of 0.55%, versus 0.38% for ICLN. ACES is down -8.45% year-to-date (YTD) with +$11M in YTD flows. ICLN performs better with 9.6% YTD performance, and +$163M in YTD flows. Run a side-by-side ETF comparison of ACES and ICLN 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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ACES vs ICLN performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | ACES ICLN | -8.97%-1.41% | -18.78%-12.89% | -8.45%+9.60% | +2.13%+23.45% | -24.93%+20.86% | -55.24%-16.57% |
| Flows | ACES ICLN | -$6M+$112M | -$3M-$482M | +$11M+$163M | +$15M+$289M | -$188M-$1.11B | -$331M-$1.98B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ACES ICLN | +31.99%+31.05% | +35.01%+28.90% | +34.93%+24.58% | +36.71%+26.57% |
| Max drawdown | ACES ICLN | -20.28%-21.80% | -31.13%-28.47% | -50.49%-31.13% | -74.39%-56.66% |
| Max drawdown duration | ACES ICLN | 80d81d | 101d101d | 985d631d | 1775d1775d |
Trading data
ACES | ICLN | |
Last sale 9/11/2026 at 1:30 PM | $29.67 | $17.92 |
| Previous close 09/10/2026 | $29.77 | $17.82 |
| Consolidated volume 09/10/2026 | ||
| 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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ACES | ICLN | |
|---|---|---|
| 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 1:30 PM
Live
Closed
ACES | ICLN | |
|---|---|---|
| Last price | $29.67 | $17.92 |
| 1D performance | -0.34% | +0.56% |
| AuM | $107.74 M | $2.15 B |
| E/R | 0.55% | 0.38% |
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Exposure
Countries
ACES
USA
83.76%
Canada
10.62%
Other
5.62%
ICLN
USA
36.76%
China
22.42%
Other
40.81%
Sectors
ACES
Industrials
33.06%
Utilities
28.88%
Consumer Cyclical.
12.82%
Non-Energy Materi.
8.84%
Other
16.41%
ICLN
Industrials
48.56%
Utilities
41.75%
Technology
7.31%
Other
2.39%
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Diversification
ACES
Total weight of top 15 holdings out of 15
72.11%
ICLN
Total weight of top 15 holdings out of 15
59.72%
Top 15 holdings
Data as of July 31, 2026
ACES
HA Sustainable Infrastructure Capital, Inc.
6.12%
Itron, Inc.
5.97%
Rivian Automotive, Inc.
5.82%
Brookfield Renewable Partners LP
5.61%
Northland Power, Inc.
5.58%
Clearway Energy, Inc.
4.99%
Tesla, Inc.
4.96%
Albemarle Corp.
4.73%
First Solar, Inc.
4.72%
Ormat Technologies, Inc.
4.36%
Nextpower, Inc.
4.27%
Enphase Energy, Inc.
4.19%
Plug Power, Inc.
3.92%
Boralex, Inc.
3.69%
The Andersons, Inc.
3.17%
ICLN
China Yangtze Power Co., Ltd.
7.92%
First Solar, Inc.
7.85%
Nextpower, Inc.
7.54%
Bloom Energy Corp.
6.96%
Enphase Energy, Inc.
4.56%
Vestas Wind Systems A/S
3.65%
Equatorial SA
3.30%
Plug Power, Inc.
2.70%
EDP SA
2.68%
Chubu Electric Power Co., Inc.
2.46%
SolarEdge Technologies, Inc.
2.35%
Enlight Renewable Energy Ltd.
2.22%
Suzlon Energy Ltd.
2.00%
Clearway Energy, Inc.
1.91%
Ørsted A/S
1.62%
Frequently asked questions about ACES and ICLN
How have the ACES and ICLN ETFs performed in 2026?
As of September 11, 2026, ACES is down -8.45% year-to-date (YTD), while ICLN has returned 9.6%. That puts ICLN better performer ahead so far this year.
Which ETF is attracting more investor money: ACES or ICLN?
Year-to-date, the ACES ETF saw +$11M in flows, compared to +$163M for ICLN.
Which ETF is more volatile: ACES or ICLN?
Over the past year, ACES had a volatility of 35.01%, while ICLN experienced 28.9%.
Which ETF is bigger: ACES or ICLN?
As of September 11, 2026, ACES holds $107.74 M in assets under management (AUM), while ICLN manages $2.15 B.
What sectors do the ACES and ICLN ETFs invest in?
ACES leans toward sectors like Industrials, Utilities and Consumer Cyclicals. Meanwhile, ICLN focuses on Industrials, Utilities and Technology.
What are the top holdings of the ACES ETF and ICLN ETF?
ACES top holdings include HA Sustainable Infrastructure Capital, Inc., Itron, Inc. and Rivian Automotive, Inc.. ICLN holds in its top three: China Yangtze Power Co., Ltd., First Solar, Inc. and Nextpower, Inc..
Which ETF is more diversified: ACES or ICLN?
ACES holds 38 securities with 72.11% of its assets in the top 15. ICLN has 104 securities and a top 15 weight of 59.72%.
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