IGV vs. VOO
Compare and contrast key facts about iShares Expanded Tech-Software Sector ET (IGV) and Vanguard S&P 500 ETF (VOO).
IGV and VOO are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. IGV is a passively managed fund by iShares that tracks the performance of the S&P North American Technology-Software Index. It was launched on Jul 10, 2001. VOO is a passively managed fund by Vanguard that tracks the performance of the S&P 500 Index. It was launched on Sep 7, 2010. Both IGV and VOO 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
IGV vs. VOO - Performance Comparison
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IGV vs. VOO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IGV iShares Expanded Tech-Software Sector ET | -24.26% | 5.56% | 23.41% | 58.56% | -35.65% | 12.30% | 52.86% | 34.33% | 12.44% | 42.16% |
VOO Vanguard S&P 500 ETF | -4.42% | 17.82% | 24.98% | 26.32% | -18.17% | 28.79% | 18.32% | 31.37% | -4.50% | 21.77% |
Returns By Period
In the year-to-date period, IGV achieves a -24.26% return, which is significantly lower than VOO's -4.42% return. Over the past 10 years, IGV has outperformed VOO with an annualized return of 14.82%, while VOO has yielded a comparatively lower 14.05% annualized return.
IGV
- 1D
- 3.13%
- 1M
- -1.86%
- YTD
- -24.26%
- 6M
- -30.40%
- 1Y
- -10.05%
- 3Y*
- 9.52%
- 5Y*
- 2.75%
- 10Y*
- 14.82%
VOO
- 1D
- 2.86%
- 1M
- -5.01%
- YTD
- -4.42%
- 6M
- -1.84%
- 1Y
- 17.67%
- 3Y*
- 18.27%
- 5Y*
- 11.75%
- 10Y*
- 14.05%
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IGV vs. VOO - Expense Ratio Comparison
IGV has a 0.46% expense ratio, which is higher than VOO's 0.03% expense ratio.
Return for Risk
IGV vs. VOO — Risk / Return Rank
IGV
VOO
IGV vs. VOO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Expanded Tech-Software Sector ET (IGV) and Vanguard S&P 500 ETF (VOO). 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.
| IGV | VOO | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.35 | 0.98 | -1.34 |
Sortino ratioReturn per unit of downside risk | -0.32 | 1.50 | -1.82 |
Omega ratioGain probability vs. loss probability | 0.96 | 1.23 | -0.27 |
Calmar ratioReturn relative to maximum drawdown | -0.31 | 1.53 | -1.85 |
Martin ratioReturn relative to average drawdown | -0.81 | 7.29 | -8.10 |
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
| IGV | VOO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.35 | 0.98 | -1.34 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.10 | 0.70 | -0.60 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.57 | 0.78 | -0.21 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.33 | 0.83 | -0.50 |
Correlation
The correlation between IGV and VOO is 0.79, 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
IGV vs. VOO - Dividend Comparison
IGV has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.19%.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IGV iShares Expanded Tech-Software Sector ET | 0.00% | 0.00% | 0.00% | 0.01% | 0.01% | 0.00% | 0.35% | 0.02% | 0.16% | 0.09% | 0.82% | 0.22% |
VOO Vanguard S&P 500 ETF | 1.19% | 1.13% | 1.24% | 1.46% | 1.69% | 1.25% | 1.54% | 1.88% | 2.06% | 1.78% | 2.02% | 2.10% |
Drawdowns
IGV vs. VOO - Drawdown Comparison
The maximum IGV drawdown since its inception was -63.45%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for IGV and VOO.
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Drawdown Indicators
| IGV | VOO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -63.45% | -33.99% | -29.46% |
Max Drawdown (1Y)Largest decline over 1 year | -34.72% | -11.98% | -22.74% |
Max Drawdown (5Y)Largest decline over 5 years | -45.85% | -24.52% | -21.33% |
Max Drawdown (10Y)Largest decline over 10 years | -45.85% | -33.99% | -11.86% |
Current DrawdownCurrent decline from peak | -32.04% | -6.29% | -25.75% |
Average DrawdownAverage peak-to-trough decline | -14.37% | -3.72% | -10.65% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 13.51% | 2.52% | +10.99% |
Volatility
IGV vs. VOO - Volatility Comparison
iShares Expanded Tech-Software Sector ET (IGV) has a higher volatility of 8.65% compared to Vanguard S&P 500 ETF (VOO) at 5.29%. This indicates that IGV's price experiences larger fluctuations and is considered to be riskier than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IGV | VOO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.65% | 5.29% | +3.36% |
Volatility (6M)Calculated over the trailing 6-month period | 19.69% | 9.44% | +10.25% |
Volatility (1Y)Calculated over the trailing 1-year period | 28.43% | 18.10% | +10.33% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 27.10% | 16.82% | +10.28% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 25.89% | 17.99% | +7.90% |