IYW vs. VUG
Compare and contrast key facts about iShares U.S. Technology ETF (IYW) and Vanguard Growth ETF (VUG).
IYW and VUG are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. IYW is a passively managed fund by iShares that tracks the performance of the Dow Jones U.S. Technology Index. It was launched on May 19, 2000. VUG is a passively managed fund by Vanguard that tracks the performance of the CRSP US Large Cap Growth Index. It was launched on Nov 13, 2000. Both IYW and VUG are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.
Performance
IYW vs. VUG - Performance Comparison
Loading graphics...
IYW vs. VUG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IYW iShares U.S. Technology ETF | -9.11% | 25.38% | 30.25% | 65.44% | -34.83% | 35.44% | 47.45% | 46.64% | -0.93% | 36.60% |
VUG Vanguard Growth ETF | -10.37% | 19.40% | 32.69% | 46.83% | -33.16% | 27.35% | 40.25% | 37.03% | -3.32% | 27.72% |
Returns By Period
In the year-to-date period, IYW achieves a -9.11% return, which is significantly higher than VUG's -10.37% return. Over the past 10 years, IYW has outperformed VUG with an annualized return of 21.54%, while VUG has yielded a comparatively lower 16.03% annualized return.
IYW
- 1D
- 4.55%
- 1M
- -4.27%
- YTD
- -9.11%
- 6M
- -7.31%
- 1Y
- 29.37%
- 3Y*
- 25.33%
- 5Y*
- 15.47%
- 10Y*
- 21.54%
VUG
- 1D
- 4.00%
- 1M
- -5.12%
- YTD
- -10.37%
- 6M
- -8.73%
- 1Y
- 18.30%
- 3Y*
- 21.15%
- 5Y*
- 11.43%
- 10Y*
- 16.03%
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
IYW vs. VUG - Expense Ratio Comparison
IYW has a 0.42% expense ratio, which is higher than VUG's 0.03% expense ratio.
Return for Risk
IYW vs. VUG — Risk / Return Rank
IYW
VUG
IYW vs. VUG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares U.S. Technology ETF (IYW) and Vanguard Growth ETF (VUG). 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.
| IYW | VUG | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.10 | 0.81 | +0.29 |
Sortino ratioReturn per unit of downside risk | 1.69 | 1.31 | +0.38 |
Omega ratioGain probability vs. loss probability | 1.24 | 1.18 | +0.05 |
Calmar ratioReturn relative to maximum drawdown | 1.64 | 1.11 | +0.52 |
Martin ratioReturn relative to average drawdown | 5.31 | 3.96 | +1.36 |
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
| IYW | VUG | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.10 | 0.81 | +0.29 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.60 | 0.52 | +0.09 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.87 | 0.75 | +0.11 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.30 | 0.57 | -0.27 |
Correlation
The correlation between IYW and VUG is 0.92, 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
IYW vs. VUG - Dividend Comparison
IYW's dividend yield for the trailing twelve months is around 0.15%, less than VUG's 0.46% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IYW iShares U.S. Technology ETF | 0.15% | 0.14% | 0.21% | 0.34% | 0.50% | 0.31% | 0.56% | 0.72% | 0.92% | 0.82% | 1.14% | 1.12% |
VUG Vanguard Growth ETF | 0.46% | 0.41% | 0.47% | 0.58% | 0.70% | 0.48% | 0.66% | 0.95% | 1.32% | 1.14% | 1.39% | 1.30% |
Drawdowns
IYW vs. VUG - Drawdown Comparison
The maximum IYW drawdown since its inception was -81.90%, which is greater than VUG's maximum drawdown of -50.68%. Use the drawdown chart below to compare losses from any high point for IYW and VUG.
Loading graphics...
Drawdown Indicators
| IYW | VUG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -81.90% | -50.68% | -31.22% |
Max Drawdown (1Y)Largest decline over 1 year | -17.81% | -16.53% | -1.28% |
Max Drawdown (5Y)Largest decline over 5 years | -39.44% | -35.61% | -3.83% |
Max Drawdown (10Y)Largest decline over 10 years | -39.44% | -35.61% | -3.83% |
Current DrawdownCurrent decline from peak | -14.07% | -13.20% | -0.87% |
Average DrawdownAverage peak-to-trough decline | -34.87% | -7.13% | -27.74% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.49% | 4.66% | +0.83% |
Volatility
IYW vs. VUG - Volatility Comparison
iShares U.S. Technology ETF (IYW) has a higher volatility of 8.08% compared to Vanguard Growth ETF (VUG) at 7.00%. This indicates that IYW's price experiences larger fluctuations and is considered to be riskier than VUG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading graphics...
Volatility by Period
| IYW | VUG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.08% | 7.00% | +1.08% |
Volatility (6M)Calculated over the trailing 6-month period | 15.91% | 12.65% | +3.26% |
Volatility (1Y)Calculated over the trailing 1-year period | 26.87% | 22.68% | +4.19% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.79% | 22.23% | +3.56% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 24.98% | 21.38% | +3.60% |