ACESvsPBWETF Comparison
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ALPS Clean Energy ETF (ACES) and Invesco WilderHill Clean Energy ETF (PBW) belong to the same industry segment: Alternative Energy. ACES's top 3 sector exposures are Industrials, Utilities and Consumer Cyclicals. In contrast, PBW's top sector exposures are Industrials, Non-Energy Materials and Consumer Cyclicals. ACES is less expensive with a Total Expense Ratio (TER) of 0.55%, versus 0.63% for PBW. ACES is down -8.45% year-to-date (YTD) with +$11M in YTD flows. PBW performs better with 1.59% YTD performance, and -$310M in YTD flows. Run a side-by-side ETF comparison of ACES and PBW 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 PBW 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 PBW | -8.97%-10.80% | -18.78%-17.59% | -8.45%+1.59% | +2.13%+26.12% | -24.93%-7.07% | -55.24%-56.39% |
| Flows | ACES PBW | -$6M-$33M | -$3M-$85M | +$11M-$310M | +$15M-$111M | -$188M-$138M | -$331M-$392M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ACES PBW | +31.99%+42.88% | +35.01%+43.82% | +34.93%+41.52% | +36.71%+43.41% |
| Max drawdown | ACES PBW | -20.28%-27.66% | -31.13%-36.09% | -50.49%-60.67% | -74.39%-84.50% |
| Max drawdown duration | ACES PBW | 80d81d | 101d100d | 985d760d | 1775d1767d |
Trading data
ACES | PBW | |
Last sale 9/11/2026 at 1:30 PM | $29.67 | $31.10 |
| Previous close 09/10/2026 | $29.77 | $30.85 |
| 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 | PBW | |
|---|---|---|
| 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 | PBW | |
|---|---|---|
| Last price | $29.67 | $31.10 |
| 1D performance | -0.34% | +0.81% |
| AuM | $107.74 M | $370.25 M |
| E/R | 0.55% | 0.63% |
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Exposure
Countries
ACES
USA
83.76%
Canada
10.62%
Other
5.62%
PBW
USA
74.67%
Other
25.33%
Sectors
ACES
Industrials
33.06%
Utilities
28.88%
Consumer Cyclical.
12.82%
Non-Energy Materi.
8.84%
Other
16.41%
PBW
Industrials
41.3%
Non-Energy Materi.
22.94%
Consumer Cyclical.
11.97%
Technology
11.23%
Utilities
7.2%
Other
5.36%
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Diversification
ACES
Total weight of top 15 holdings out of 15
72.11%
PBW
Total weight of top 15 holdings out of 15
30.06%
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%
PBW
Itron, Inc.
2.40%
Gentherm, Inc.
2.39%
OPAL Fuels, Inc.
2.27%
Darling Ingredients, Inc.
2.17%
BETA Technologies, Inc.
2.12%
Rivian Automotive, Inc.
2.07%
AXIA Energia SA
2.01%
Gevo, Inc.
2.01%
Cadeler A/S
1.92%
REX American Resources Corp.
1.89%
XPeng, Inc.
1.88%
NIO, Inc.
1.81%
Canadian Solar, Inc.
1.77%
Universal Display Corp.
1.68%
Sociedad Quimica y Minera de Chile SA
1.68%
Frequently asked questions about ACES and PBW
How have the ACES and PBW ETFs performed in 2026?
As of September 11, 2026, ACES is down -8.45% year-to-date (YTD), while PBW has returned 1.59%. That puts PBW better performer ahead so far this year.
Which ETF is attracting more investor money: ACES or PBW?
Year-to-date, the ACES ETF saw +$11M in flows, compared to -$310M for PBW.
Which ETF is more volatile: ACES or PBW?
Over the past year, ACES had a volatility of 35.01%, while PBW experienced 43.82%.
Which ETF is bigger: ACES or PBW?
As of September 11, 2026, ACES holds $107.74 M in assets under management (AUM), while PBW manages $370.25 M.
What sectors do the ACES and PBW ETFs invest in?
ACES leans toward sectors like Industrials, Utilities and Consumer Cyclicals. Meanwhile, PBW focuses on Industrials, Non-Energy Materials and Consumer Cyclicals.
What are the top holdings of the ACES ETF and PBW ETF?
ACES top holdings include HA Sustainable Infrastructure Capital, Inc., Itron, Inc. and Rivian Automotive, Inc.. PBW holds in its top three: Itron, Inc., Gentherm, Inc. and OPAL Fuels, Inc..
Which ETF is more diversified: ACES or PBW?
ACES holds 38 securities with 72.11% of its assets in the top 15. PBW has 72 securities and a top 15 weight of 30.06%.
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Latest news about ACES & PBW
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PBW
Energy Sector Plunges for the Third Week in a Row
November 13, 2023
ACES
PBW
Rising Interest Rates Cast Shadows Over US Alternative Energy ETFs
August 21, 2023
PBW
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