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VOO vs. IXC
Performance
Return for Risk
Drawdowns
Volatility
Dividends

VOO vs. IXC

Last updated Jun 14, 2026

VOO (Vanguard S&P 500 ETF) and IXC (iShares Global Energy ETF) are both exchange-traded funds - VOO is a S&P 500 fund tracking the S&P 500 Index, while IXC is a Energy Equities fund tracking the S&P Global 1200 Energy Capped Index. Both are passively managed. Over the past 10 years, VOO returned 15.50%/yr vs 10.05%/yr for IXC. A 0.58 correlation means they provide meaningful diversification when combined. VOO charges 0.03%/yr vs 0.40%/yr for IXC.

Performance

VOO vs. IXC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard S&P 500 ETF (VOO) and iShares Global Energy ETF (IXC). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, VOO achieves a 9.08% return, which is significantly lower than IXC's 29.17% return. Over the past 10 years, VOO has outperformed IXC with an annualized return of 15.50%, while IXC has yielded a comparatively lower 10.05% annualized return.

VOO

1D
0.55%
1M
0.37%
YTD
9.08%
6M
9.44%
1Y
25.76%
3Y*
20.95%
5Y*
13.43%
10Y*
15.50%

IXC

1D
0.28%
1M
-3.42%
YTD
29.17%
6M
28.84%
1Y
36.66%
3Y*
17.43%
5Y*
19.14%
10Y*
10.05%
*Multi-year figures are annualized to reflect compound growth (CAGR)

VOO vs. IXC - Yearly Performance Comparison

2026 (YTD)202520242023202220212020201920182017
VOO
Vanguard S&P 500 ETF		9.08%17.82%24.98%26.32%-18.17%28.79%18.32%31.37%-4.50%21.77%
IXC
iShares Global Energy ETF		29.17%13.98%1.95%3.92%48.51%40.88%-31.00%12.67%-14.85%5.54%

Correlation

The correlation between VOO and IXC is -0.08, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

-0.08

Correlation (3Y)
Calculated over the trailing 3-year period

0.20

Correlation (5Y)
Calculated over the trailing 5-year period

0.33

Correlation (10Y)
Calculated over the trailing 10-year period

0.46

Correlation (All Time)
Calculated using the full available price history since Sep 9, 2010

0.58

The correlation between VOO and IXC shifts across timeframes, from -0.08 (1 year) to 0.58 (all time), reflecting how their relationship changes across market environments.

VOO vs. IXC - Sectors Allocation Comparison

Sectors
VOO
IXC

Technology

35.6%

-

Financial Services

11.6%

-

Communication Services

11.1%

-

Consumer Cyclical

10.1%

-

Healthcare

8.5%

-

Industrials

8.0%

-

Consumer Defensive

4.9%

-

Energy

3.5%
100.0%

Utilities

2.8%

-

Real Estate

1.9%

-

Basic Materials

1.8%

-

Technology

VOO
35.6%
IXC

-

Financial Services

VOO
11.6%
IXC

-

Communication Services

VOO
11.1%
IXC

-

Consumer Cyclical

VOO
10.1%
IXC

-

Healthcare

VOO
8.5%
IXC

-

Industrials

VOO
8.0%
IXC

-

Consumer Defensive

VOO
4.9%
IXC

-

Energy

VOO
3.5%
IXC
100.0%

Utilities

VOO
2.8%
IXC

-

Real Estate

VOO
1.9%
IXC

-

Basic Materials

VOO
1.8%
IXC

-

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.

Vanguard S&P 500 ETF

iShares Global Energy ETF

Often compared with VOO:
VOO vs. VTIVOO vs. QQQVOO vs. SCHDVOO vs. VTVOO vs. SPYVOO vs. FXAIXVOO vs. IVV
Often compared with IXC:
IXC vs. XLEIXC vs. VDEIXC vs. IYEIXC vs. OIHIXC vs. IUES.LIXC vs. DDMIXC vs. XDW0.DE

Return for Risk

VOO vs. IXC — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
VOO
VOO Risk / Return Rank: 7070
Overall Rank
VOO Sharpe Ratio Rank: 7171
Sharpe Ratio Rank
VOO Sortino Ratio Rank: 6969
Sortino Ratio Rank
VOO Omega Ratio Rank: 7171
Omega Ratio Rank
VOO Calmar Ratio Rank: 6363
Calmar Ratio Rank
VOO Martin Ratio Rank: 7676
Martin Ratio Rank
IXC
IXC Risk / Return Rank: 7373
Overall Rank
IXC Sharpe Ratio Rank: 7575
Sharpe Ratio Rank
IXC Sortino Ratio Rank: 6969
Sortino Ratio Rank
IXC Omega Ratio Rank: 6767
Omega Ratio Rank
IXC Calmar Ratio Rank: 8585
Calmar Ratio Rank
IXC Martin Ratio Rank: 7171
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

VOO vs. IXC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard S&P 500 ETF (VOO) and iShares Global Energy ETF (IXC). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

VOOIXCDifference
Sharpe ratioReturn per unit of total volatility
1.99
2.08

-0.09

Sortino ratioReturn per unit of downside risk
2.70
2.70

0.00

Omega ratioGain probability vs. loss probability

1.36

1.34

+0.02

Calmar ratioReturn relative to maximum drawdown

2.75

4.05

-1.30

Martin ratioReturn relative to average drawdown

12.42

11.55

+0.87

VOO vs. IXC - Sharpe Ratio Comparison

The current VOO Sharpe Ratio is 1.99, which is comparable to the IXC Sharpe Ratio of 2.08. The chart below compares the historical Sharpe Ratios of VOO and IXC, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

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Drawdowns

VOO vs. IXC - Drawdown Comparison

The maximum VOO drawdown since its inception was -33.99%, smaller than the maximum IXC drawdown of -67.88%. Use the drawdown chart below to compare losses from any high point for VOO and IXC.

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Drawdown Indicators

VOOIXCDifference

Max Drawdown

Largest peak-to-trough decline

-33.99%

-67.88%

+33.89%

Max Drawdown (1Y)

Largest decline over 1 year

-8.90%

-9.66%

+0.76%

Max Drawdown (3Y)

Largest decline over 3 years

-18.69%

-19.06%

+0.37%

Max Drawdown (5Y)

Largest decline over 5 years

-24.52%

-24.93%

+0.41%

Max Drawdown (10Y)

Largest decline over 10 years

-33.99%

-64.16%

+30.17%

Current Drawdown

Current decline from peak

-2.34%

-7.04%

+4.70%

Average Drawdown

Average peak-to-trough decline

-3.68%

-17.47%

+13.79%

Ulcer Index

Depth and duration of drawdowns from previous peaks

1.97%

3.38%

-1.41%

Volatility

VOO vs. IXC - Volatility Comparison

The current volatility for Vanguard S&P 500 ETF (VOO) is 4.34%, while iShares Global Energy ETF (IXC) has a volatility of 6.44%. This indicates that VOO experiences smaller price fluctuations and is considered to be less risky than IXC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

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Volatility by Period

VOOIXCDifference

Volatility (1M)

Calculated over the trailing 1-month period

4.34%

6.44%

-2.10%

Volatility (6M)

Calculated over the trailing 6-month period

9.58%

15.63%

-6.05%

Volatility (1Y)

Calculated over the trailing 1-year period

12.27%

18.79%

-6.52%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

16.88%

23.53%

-6.65%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

18.03%

26.84%

-8.81%

VOO vs. IXC - Expense Ratio Comparison

VOO has a 0.03% expense ratio, which is lower than IXC's 0.40% expense ratio.

Dividends

VOO vs. IXC - Dividend Comparison

VOO's dividend yield for the trailing twelve months is around 1.05%, less than IXC's 2.85% yield.

PositionTTM20252024202320222021202020192018201720162015
IXC
iShares Global Energy ETF		2.85%3.68%4.56%3.45%4.76%3.98%4.86%7.00%3.51%3.05%2.86%3.77%
VOO
Vanguard S&P 500 ETF		1.05%1.13%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%

Frequently Asked Questions

VOO and IXC have a correlation of -0.08, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

IXC has higher volatility (6.44%) compared to VOO (4.34%). In terms of maximum drawdown, VOO dropped -33.99% vs IXC's -67.88%.

On 10-year performance, VOO leads with 15.50% vs 10.05% for IXC. On fees, VOO is cheaper at 0.03% per year. On volatility, VOO has been the lower-risk option at 4.34%. The better choice depends on whether you care most about return, fees, risk, or income.

Over the 10-year period, VOO has performed better with a 15.50% return vs 10.05%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

VOO is cheaper with a 0.03% expense ratio, compared with 0.40% for IXC.

IXC has the higher dividend yield at 2.85%, compared with 1.05% for VOO.

VOO is categorized as S&P 500, while IXC is Energy Equities. VOO tracks S&P 500 Index, while IXC tracks S&P Global 1200 Energy Capped Index. They also come from different issuers: Vanguard and iShares. Their fees differ too: 0.03% for VOO and 0.40% for IXC.

IXC currently has the higher Sharpe Ratio (2.08 vs 1.99), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.

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