ACN vs. VOO
ACN (Accenture plc) is a stock, while VOO (Vanguard S&P 500 ETF) is S&P 500 fund tracking the S&P 500 Index. Over the past 10 years, ACN returned 2.87%/yr vs 15.77%/yr for VOO. A 0.66 correlation means they provide meaningful diversification when combined.
Performance
ACN vs. VOO - Performance Comparison
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Returns By Period
In the year-to-date period, ACN achieves a -52.81% return, which is significantly lower than VOO's 9.75% return. Over the past 10 years, ACN has underperformed VOO with an annualized return of 2.87%, while VOO has yielded a comparatively higher 15.77% annualized return.
ACN
- 1D
- -2.46%
- 1M
- -30.36%
- YTD
- -52.81%
- 6M
- -53.22%
- 1Y
- -55.12%
- 3Y*
- -23.74%
- 5Y*
- -13.79%
- 10Y*
- 2.87%
VOO
- 1D
- -0.29%
- 1M
- 0.08%
- YTD
- 9.75%
- 6M
- 9.30%
- 1Y
- 26.77%
- 3Y*
- 21.36%
- 5Y*
- 13.58%
- 10Y*
- 15.77%
ACN vs. VOO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ACN Accenture plc | -52.81% | -22.14% | 1.86% | 33.60% | -34.75% | 60.67% | 26.04% | 51.21% | -6.23% | 33.34% |
VOO Vanguard S&P 500 ETF | 9.75% | 17.82% | 24.98% | 26.32% | -18.17% | 28.79% | 18.32% | 31.37% | -4.50% | 21.77% |
Correlation
The correlation between ACN and VOO is 0.19, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.19 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.39 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.58 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.65 |
Correlation (All Time) Calculated using the full available price history since Sep 9, 2010 | 0.66 |
Over the past year, the correlation between ACN and VOO has dropped to 0.19 - well below their long-term average of 0.66, suggesting their price drivers have been diverging.
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Return for Risk
ACN vs. VOO — Risk / Return Rank
ACN
VOO
ACN vs. VOO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Accenture plc (ACN) 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.
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.
| ACN | VOO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -3.55 | ||
| Sortino ratioReturn per unit of downside risk | -5.12 | ||
| Omega ratioGain probability vs. loss probability | 0.72 | 1.39 | -0.68 |
| Calmar ratioReturn relative to maximum drawdown | -0.95 | 3.02 | -3.97 |
| Martin ratioReturn relative to average drawdown | -2.18 | 13.58 | -15.76 |
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Drawdowns
ACN vs. VOO - Drawdown Comparison
The maximum ACN drawdown since its inception was -67.68%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for ACN and VOO.
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Drawdown Indicators
| ACN | VOO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -67.68% | -33.99% | -33.69% |
Max Drawdown (1Y)Largest decline over 1 year | -57.97% | -8.90% | -49.07% |
Max Drawdown (3Y)Largest decline over 3 years | -67.68% | -18.69% | -48.99% |
Max Drawdown (5Y)Largest decline over 5 years | -67.68% | -24.52% | -43.16% |
Max Drawdown (10Y)Largest decline over 10 years | -67.68% | -33.99% | -33.69% |
Current DrawdownCurrent decline from peak | -67.68% | -1.74% | -65.94% |
Average DrawdownAverage peak-to-trough decline | -12.93% | -3.68% | -9.25% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 25.27% | 1.98% | +23.29% |
Volatility
ACN vs. VOO - Volatility Comparison
Accenture plc (ACN) has a higher volatility of 22.88% compared to Vanguard S&P 500 ETF (VOO) at 4.60%. This indicates that ACN'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
| ACN | VOO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 22.88% | 4.60% | +18.28% |
Volatility (6M)Calculated over the trailing 6-month period | 36.05% | 9.73% | +26.32% |
Volatility (1Y)Calculated over the trailing 1-year period | 40.14% | 12.39% | +27.75% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 29.87% | 16.90% | +12.97% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 27.57% | 18.05% | +9.52% |
Dividends
ACN vs. VOO - Dividend Comparison
ACN's dividend yield for the trailing twelve months is around 5.10%, more than VOO's 1.04% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ACN Accenture plc | 5.10% | 2.26% | 1.52% | 1.33% | 1.51% | 0.87% | 1.26% | 1.07% | 1.98% | 1.66% | 1.97% | 2.03% |
VOO Vanguard S&P 500 ETF | 1.04% | 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
ACN and VOO have a correlation of 0.19, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ACN has higher volatility (22.88%) compared to VOO (4.60%). In terms of maximum drawdown, ACN dropped -67.68% vs VOO's -33.99%.
VOO currently has the higher Sharpe Ratio (2.17 vs -1.38), 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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