IWF vs. VWUAX
Compare and contrast key facts about iShares Russell 1000 Growth ETF (IWF) and Vanguard U.S. Growth Fund Admiral Shares (VWUAX).
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. VWUAX is managed by Vanguard. It was launched on Aug 13, 2001.
Performance
IWF vs. VWUAX - Performance Comparison
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IWF vs. VWUAX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
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% |
VWUAX Vanguard U.S. Growth Fund Admiral Shares | -15.04% | 15.49% | 31.79% | 45.32% | -39.58% | 2.43% | 58.80% | 48.42% | 0.77% | 31.26% |
Returns By Period
In the year-to-date period, IWF achieves a -9.83% return, which is significantly higher than VWUAX's -15.04% return. Over the past 10 years, IWF has outperformed VWUAX with an annualized return of 16.53%, while VWUAX has yielded a comparatively lower 13.97% annualized return.
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%
VWUAX
- 1D
- -0.26%
- 1M
- -8.83%
- YTD
- -15.04%
- 6M
- -15.45%
- 1Y
- 9.26%
- 3Y*
- 17.51%
- 5Y*
- 3.34%
- 10Y*
- 13.97%
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IWF vs. VWUAX - Expense Ratio Comparison
IWF has a 0.19% expense ratio, which is lower than VWUAX's 0.28% expense ratio.
Return for Risk
IWF vs. VWUAX — Risk / Return Rank
IWF
VWUAX
IWF vs. VWUAX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Russell 1000 Growth ETF (IWF) and Vanguard U.S. Growth Fund Admiral Shares (VWUAX). 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.
| IWF | VWUAX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.83 | 0.38 | +0.45 |
Sortino ratioReturn per unit of downside risk | 1.35 | 0.72 | +0.63 |
Omega ratioGain probability vs. loss probability | 1.19 | 1.10 | +0.09 |
Calmar ratioReturn relative to maximum drawdown | 1.15 | 0.31 | +0.84 |
Martin ratioReturn relative to average drawdown | 3.95 | 1.00 | +2.95 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| IWF | VWUAX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.83 | 0.38 | +0.45 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.57 | 0.13 | +0.44 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.79 | 0.59 | +0.20 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.36 | 0.38 | -0.01 |
Correlation
The correlation between IWF and VWUAX is 0.96, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
IWF vs. VWUAX - Dividend Comparison
IWF's dividend yield for the trailing twelve months is around 0.40%, less than VWUAX's 11.18% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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% |
VWUAX Vanguard U.S. Growth Fund Admiral Shares | 11.18% | 9.50% | 4.70% | 0.37% | 0.49% | 3.60% | 4.00% | 13.28% | 9.80% | 4.63% | 1.67% | 9.10% |
Drawdowns
IWF vs. VWUAX - Drawdown Comparison
The maximum IWF drawdown since its inception was -64.25%, which is greater than VWUAX's maximum drawdown of -50.37%. Use the drawdown chart below to compare losses from any high point for IWF and VWUAX.
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Drawdown Indicators
| IWF | VWUAX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -64.25% | -50.37% | -13.88% |
Max Drawdown (1Y)Largest decline over 1 year | -16.27% | -19.12% | +2.85% |
Max Drawdown (5Y)Largest decline over 5 years | -32.72% | -50.17% | +17.45% |
Max Drawdown (10Y)Largest decline over 10 years | -32.72% | -50.17% | +17.45% |
Current DrawdownCurrent decline from peak | -13.12% | -19.12% | +6.00% |
Average DrawdownAverage peak-to-trough decline | -22.21% | -12.87% | -9.34% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.74% | 5.81% | -1.07% |
Volatility
IWF vs. VWUAX - Volatility Comparison
iShares Russell 1000 Growth ETF (IWF) has a higher volatility of 6.74% compared to Vanguard U.S. Growth Fund Admiral Shares (VWUAX) at 5.78%. This indicates that IWF's price experiences larger fluctuations and is considered to be riskier than VWUAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IWF | VWUAX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.74% | 5.78% | +0.96% |
Volatility (6M)Calculated over the trailing 6-month period | 12.36% | 12.81% | -0.45% |
Volatility (1Y)Calculated over the trailing 1-year period | 22.40% | 23.40% | -1.00% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 21.41% | 25.01% | -3.60% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 20.92% | 23.64% | -2.72% |