POWRvsRBLDETF Comparison
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iShares US Power Infrastructure ETF (POWR) and First Trust Alerian US NextGen Infrastructure ETF (RBLD) belong to the same industry segment: Infrastructure. POWR's top 3 sector exposures are Utilities, Industrials and Energy. In contrast, RBLD's top sector exposures are Industrials, Utilities and Energy. POWR is less expensive with a Total Expense Ratio (TER) of 0.39%, versus 0.65% for RBLD. POWR is up 8.88% year-to-date (YTD) with +$401M in YTD flows. RBLD performs better with 15.11% YTD performance, and +$23M in YTD flows. Run a side-by-side ETF comparison of POWR and RBLD 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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POWR vs RBLD performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/10/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | POWR RBLD | -3.80%-3.14% | -2.76%-2.93% | +8.88%+15.11% | +7.73%+18.39% | +14.64%+66.85% | +101.90%+65.38% |
| Flows | POWR RBLD | +$18M-$13M | +$102M+$9M | +$401M+$23M | +$399M+$26M | +$363M+$30M | +$356M+$28M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | POWR RBLD | +17.77%+14.05% | +17.41%+14.25% | +18.53%+15.51% | +22.45%+16.95% |
| Max drawdown | POWR RBLD | -10.19%-6.58% | -10.35%-7.15% | -22.61%-18.87% | -24.87%-21.78% |
| Max drawdown duration | POWR RBLD | 80d76d | 128d39d | 663d218d | 160d667d |
Trading data
POWR | RBLD | |
Last sale 9/11/2026 at 6:43 PM | $25.61 | $84.52 |
| Previous close 09/09/2026 | $25.46 | $85.82 |
| Consolidated volume 09/09/2026 | ||
| 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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POWR | RBLD | |
|---|---|---|
| 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 6:43 PM
Live
Closed
POWR | RBLD | |
|---|---|---|
| Last price | $25.61 | $84.52 |
| 1D performance | +0.59% | -1.51% |
| AuM | $456.33 M | $42.81 M |
| E/R | 0.39% | 0.65% |
Characteristics
POWR | RBLD | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | First Trust |
| Benchmark | S&P U.S. Power Infrastructure Select Index | Alerian U.S. NextGen Infrastructure Index |
| N° of holdings | 66 | 100 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 31, 2012 | October 13, 2008 |
| ESG | No | No |
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Exposure
Countries
POWR
USA
90.38%
Other
9.62%
RBLD
USA
95.69%
Other
4.31%
Sectors
POWR
Utilities
51.06%
Industrials
34.66%
Energy
11.95%
Other
2.33%
RBLD
Industrials
38.18%
Utilities
29.2%
Energy
8.59%
Technology
8.29%
Non-Energy Materi.
8.24%
Other
7.5%
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Diversification
POWR
Total weight of top 15 holdings out of 15
60.24%
RBLD
Total weight of top 15 holdings out of 15
17.14%
Top 15 holdings
Data as of July 31, 2026
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%
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%
Westinghouse Air Brake Technologies Corp.
1.14%
Emerson Electric Co.
1.14%
Targa Resources Corp.
1.13%
Baker Hughes Co.
1.12%
Constellation Energy Corp.
1.11%
Digital Realty Trust, Inc.
1.10%
Nucor Corp.
1.10%
ITT, Inc.
1.10%
Cheniere Energy, Inc.
1.09%
Frequently asked questions about POWR and RBLD
How have the POWR and RBLD ETFs performed in 2026?
As of September 10, 2026, POWR is up 8.88% year-to-date (YTD), while RBLD has returned 15.11%. That puts RBLD better performer ahead so far this year.
Which ETF is attracting more investor money: POWR or RBLD?
Year-to-date, the POWR ETF saw +$401M in flows, compared to +$23M for RBLD.
Which ETF is more volatile: POWR or RBLD?
Over the past year, POWR had a volatility of 17.41%, while RBLD experienced 14.25%.
Which ETF is bigger: POWR or RBLD?
As of September 10, 2026, POWR holds $456.33 M in assets under management (AUM), while RBLD manages $42.81 M.
What sectors do the POWR and RBLD ETFs invest in?
POWR leans toward sectors like Utilities, Industrials and Energy. Meanwhile, RBLD focuses on Industrials, Utilities and Energy.
What are the top holdings of the POWR ETF and RBLD ETF?
POWR top holdings include GE Vernova, Inc., NextEra Energy, Inc. and Eaton Corp. Plc. RBLD holds in its top three: Snowflake, Inc., Freeport-McMoRan, Inc. and Nordson Corp..
Which ETF is more diversified: POWR or RBLD?
POWR holds 66 securities with 60.24% of its assets in the top 15. RBLD has 100 securities and a top 15 weight of 17.14%.
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