RBLDvsPOWRETF Comparison
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First Trust Alerian US NextGen Infrastructure ETF (RBLD) and iShares US Power Infrastructure ETF (POWR) belong to the same industry segment: Infrastructure. RBLD's top 3 sector exposures are Industrials, Utilities and Energy. In contrast, POWR's top sector exposures are Utilities, Industrials and Energy. RBLD is more expensive with a Total Expense Ratio (TER) of 0.65%, versus 0.39% for POWR. RBLD is up 11.91% year-to-date (YTD) with +$23M in YTD flows. POWR performs worse with 6.47% YTD performance, and +$401M in YTD flows. Run a side-by-side ETF comparison of RBLD and POWR 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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RBLD vs POWR performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | RBLD POWR | -7.53%-8.25% | -7.31%-8.79% | +11.91%+6.47% | +13.81%+4.02% | +62.92%+9.95% | +60.33%+92.41% |
| Flows | RBLD POWR | -$13M+$21M | +$9M+$109M | +$23M+$401M | +$26M+$399M | +$30M+$363M | +$28M+$356M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | RBLD POWR | +13.47%+18.29% | +14.31%+17.68% | +15.55%+18.59% | +16.97%+22.41% |
| Max drawdown | RBLD POWR | -8.21%-12.53% | -8.21%-12.69% | -18.87%-22.61% | -21.77%-24.87% |
| Max drawdown duration | RBLD POWR | 83d87d | 83d135d | 218d663d | 612d160d |
Trading data
RBLD | POWR | |
Last sale 9/17/2026 at 6:18 PM | $84.04 | $24.70 |
| Previous close 09/17/2026 | $83.23 | $24.81 |
| 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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RBLD | POWR | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/17/2026 at 6:18 PM
Live
Closed
RBLD | POWR | |
|---|---|---|
| Last price | $84.04 | $24.70 |
| 1D performance | +0.98% | -0.44% |
| AuM | $41.62 M | $444.74 M |
| E/R | 0.65% | 0.39% |
Characteristics
RBLD | POWR | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | First Trust | iShares |
| Benchmark | Alerian U.S. NextGen Infrastructure Index | S&P U.S. Power Infrastructure Select Index |
| N° of holdings | 100 | 66 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 13, 2008 | January 31, 2012 |
| ESG | No | No |
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Exposure
Countries
RBLD
USA
95.69%
Other
4.31%
POWR
USA
90.38%
Other
9.62%
Sectors
RBLD
Industrials
38.18%
Utilities
29.2%
Energy
8.59%
Technology
8.29%
Non-Energy Materi.
8.24%
Other
7.5%
POWR
Utilities
51.06%
Industrials
34.66%
Energy
11.95%
Other
2.33%
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Diversification
RBLD
Total weight of top 15 holdings out of 15
17.14%
POWR
Total weight of top 15 holdings out of 15
60.24%
Top 15 holdings
Data as of July 31, 2026
RBLD
Snowflake, Inc.
1.22%
Freeport-McMoRan, Inc.
1.20%
Nordson Corp.
1.19%
MongoDB, Inc.
1.18%
3M Co.
1.17%
SLB Ltd.
1.15%
Emerson Electric Co.
1.14%
Westinghouse Air Brake Technologies Corp.
1.14%
Targa Resources Corp.
1.13%
Baker Hughes Co.
1.12%
Constellation Energy Corp.
1.11%
Digital Realty Trust, Inc.
1.10%
ITT, Inc.
1.10%
Nucor Corp.
1.10%
Cheniere Energy, Inc.
1.09%
POWR
GE Vernova, Inc.
6.83%
NextEra Energy, Inc.
6.23%
Eaton Corp. Plc
6.21%
Quanta Services, Inc.
6.09%
EQT Corp.
4.32%
The Southern Co.
4.17%
Duke Energy Corp.
3.86%
Constellation Energy Corp.
3.31%
Hubbell, Inc.
3.28%
nVent Electric Plc
3.07%
First Solar, Inc.
2.90%
Expand Energy Corp.
2.90%
American Electric Power Co., Inc.
2.73%
Dominion Energy, Inc.
2.41%
Entergy Corp.
1.94%
Frequently asked questions about RBLD and POWR
How have the RBLD and POWR ETFs performed in 2026?
As of September 16, 2026, RBLD is up 11.91% year-to-date (YTD), while POWR has returned 6.47%. That puts RBLD better performer ahead so far this year.
Which ETF is attracting more investor money: RBLD or POWR?
Year-to-date, the RBLD ETF saw +$23M in flows, compared to +$401M for POWR.
Which ETF is more volatile: RBLD or POWR?
Over the past year, RBLD had a volatility of 14.31%, while POWR experienced 17.68%.
Which ETF is bigger: RBLD or POWR?
As of September 16, 2026, RBLD holds $41.62 M in assets under management (AUM), while POWR manages $444.74 M.
What sectors do the RBLD and POWR ETFs invest in?
RBLD leans toward sectors like Industrials, Utilities and Energy. Meanwhile, POWR focuses on Utilities, Industrials and Energy.
What are the top holdings of the RBLD ETF and POWR ETF?
RBLD top holdings include Snowflake, Inc., Freeport-McMoRan, Inc. and Nordson Corp.. POWR holds in its top three: GE Vernova, Inc., NextEra Energy, Inc. and Eaton Corp. Plc.
Which ETF is more diversified: RBLD or POWR?
RBLD holds 100 securities with 17.14% of its assets in the top 15. POWR has 66 securities and a top 15 weight of 60.24%.
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