POWR vs. IWF
Compare and contrast key facts about iShares U.S. Power Infrastructure ETF (POWR) and iShares Russell 1000 Growth ETF (IWF).
POWR and IWF are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. POWR is an actively managed fund by iShares. It was launched on Jan 31, 2012. IWF is a passively managed fund by iShares that tracks the performance of the Russell 1000 Growth Index. It was launched on May 22, 2000.
Performance
POWR vs. IWF - Performance Comparison
Loading graphics...
POWR vs. IWF - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
POWR iShares U.S. Power Infrastructure ETF | 11.79% | 10.81% | -1.30% | 3.66% | 42.54% | 42.03% | -28.30% | 8.44% | -11.74% | 9.69% |
IWF iShares Russell 1000 Growth ETF | -9.83% | 18.33% | 33.12% | 42.59% | -29.31% | 27.43% | 38.25% | 35.86% | -1.67% | 29.95% |
Returns By Period
In the year-to-date period, POWR achieves a 11.79% return, which is significantly higher than IWF's -9.83% return. Over the past 10 years, POWR has underperformed IWF with an annualized return of 8.84%, while IWF has yielded a comparatively higher 16.53% annualized return.
POWR
- 1D
- 1.47%
- 1M
- -1.55%
- YTD
- 11.79%
- 6M
- 10.83%
- 1Y
- 13.74%
- 3Y*
- 9.63%
- 5Y*
- 16.02%
- 10Y*
- 8.84%
IWF
- 1D
- 3.77%
- 1M
- -5.20%
- YTD
- -9.83%
- 6M
- -8.80%
- 1Y
- 18.54%
- 3Y*
- 21.01%
- 5Y*
- 12.22%
- 10Y*
- 16.53%
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
POWR vs. IWF - Expense Ratio Comparison
POWR has a 0.40% expense ratio, which is higher than IWF's 0.19% expense ratio.
Return for Risk
POWR vs. IWF — Risk / Return Rank
POWR
IWF
POWR vs. IWF - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares U.S. Power Infrastructure ETF (POWR) and iShares Russell 1000 Growth ETF (IWF). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| POWR | IWF | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.63 | 0.83 | -0.20 |
Sortino ratioReturn per unit of downside risk | 0.94 | 1.35 | -0.41 |
Omega ratioGain probability vs. loss probability | 1.14 | 1.19 | -0.05 |
Calmar ratioReturn relative to maximum drawdown | 0.82 | 1.15 | -0.33 |
Martin ratioReturn relative to average drawdown | 2.88 | 3.95 | -1.07 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading graphics...
Sharpe Ratios by Period
| POWR | IWF | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.63 | 0.83 | -0.20 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.69 | 0.57 | +0.12 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.35 | 0.79 | -0.45 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.17 | 0.36 | -0.19 |
Correlation
The correlation between POWR and IWF is 0.39, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
POWR vs. IWF - Dividend Comparison
POWR's dividend yield for the trailing twelve months is around 7.07%, more than IWF's 0.40% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
POWR iShares U.S. Power Infrastructure ETF | 7.07% | 7.56% | 4.36% | 4.16% | 4.82% | 3.94% | 3.96% | 5.71% | 3.17% | 3.11% | 2.75% | 3.42% |
IWF iShares Russell 1000 Growth ETF | 0.40% | 0.36% | 0.46% | 0.67% | 0.91% | 0.49% | 0.66% | 0.99% | 1.27% | 1.10% | 1.43% | 1.37% |
Drawdowns
POWR vs. IWF - Drawdown Comparison
The maximum POWR drawdown since its inception was -65.98%, roughly equal to the maximum IWF drawdown of -64.25%. Use the drawdown chart below to compare losses from any high point for POWR and IWF.
Loading graphics...
Drawdown Indicators
| POWR | IWF | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -65.98% | -64.25% | -1.73% |
Max Drawdown (1Y)Largest decline over 1 year | -17.67% | -16.27% | -1.40% |
Max Drawdown (5Y)Largest decline over 5 years | -25.09% | -32.72% | +7.63% |
Max Drawdown (10Y)Largest decline over 10 years | -63.42% | -32.72% | -30.70% |
Current DrawdownCurrent decline from peak | -2.03% | -13.12% | +11.09% |
Average DrawdownAverage peak-to-trough decline | -18.36% | -22.21% | +3.85% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.00% | 4.74% | +0.26% |
Volatility
POWR vs. IWF - Volatility Comparison
The current volatility for iShares U.S. Power Infrastructure ETF (POWR) is 5.93%, while iShares Russell 1000 Growth ETF (IWF) has a volatility of 6.74%. This indicates that POWR experiences smaller price fluctuations and is considered to be less risky than IWF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading graphics...
Volatility by Period
| POWR | IWF | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.93% | 6.74% | -0.81% |
Volatility (6M)Calculated over the trailing 6-month period | 11.98% | 12.36% | -0.38% |
Volatility (1Y)Calculated over the trailing 1-year period | 21.77% | 22.40% | -0.63% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 23.23% | 21.41% | +1.82% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 25.64% | 20.92% | +4.72% |