UA vs. VOO
UA (Under Armour, Inc.) 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, UA returned -17.00%/yr vs 15.56%/yr for VOO. At a 0.48 correlation, their price movements are largely independent.
Performance
UA vs. VOO - Performance Comparison
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Returns By Period
The year-to-date returns for both investments are quite close, with UA having a 10.42% return and VOO slightly higher at 10.91%. Over the past 10 years, UA has underperformed VOO with an annualized return of -17.00%, while VOO has yielded a comparatively higher 15.56% annualized return.
UA
- 1D
- 0.38%
- 1M
- -10.32%
- YTD
- 10.42%
- 6M
- 19.64%
- 1Y
- -13.68%
- 3Y*
- -9.37%
- 5Y*
- -22.55%
- 10Y*
- -17.00%
VOO
- 1D
- -0.70%
- 1M
- 5.04%
- YTD
- 10.91%
- 6M
- 10.93%
- 1Y
- 28.04%
- 3Y*
- 22.44%
- 5Y*
- 13.90%
- 10Y*
- 15.56%
UA vs. VOO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
UA Under Armour, Inc. | 10.42% | -35.66% | -10.66% | -6.39% | -50.55% | 21.24% | -22.42% | 18.61% | 21.40% | -47.08% |
VOO Vanguard S&P 500 ETF | 10.91% | 17.82% | 24.98% | 26.32% | -18.17% | 28.79% | 18.32% | 31.37% | -4.50% | 21.77% |
Correlation
The correlation between UA and VOO is 0.34, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.34 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.37 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.52 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.48 |
Correlation (All Time) Calculated using the full available price history since Apr 8, 2016 | 0.48 |
The correlation between UA and VOO shifts across timeframes, from 0.34 (1 year) to 0.52 (5 years), reflecting how their relationship changes across market environments.
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Return for Risk
UA vs. VOO — Risk / Return Rank
UA
VOO
UA vs. VOO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Under Armour, Inc. (UA) 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.
| UA | VOO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.64 | ||
| Sortino ratioReturn per unit of downside risk | -3.26 | ||
| Omega ratioGain probability vs. loss probability | 1.00 | 1.43 | -0.43 |
| Calmar ratioReturn relative to maximum drawdown | -0.32 | 3.16 | -3.49 |
| Martin ratioReturn relative to average drawdown | -0.53 | 14.73 | -15.26 |
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
| UA | VOO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.26 | 2.39 | -2.64 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.45 | 0.83 | -1.28 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | -0.34 | 0.87 | -1.21 |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.37 | 0.89 | -1.25 |
Drawdowns
UA vs. VOO - Drawdown Comparison
The maximum UA drawdown since its inception was -91.34%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for UA and VOO.
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Drawdown Indicators
| UA | VOO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -91.34% | -33.99% | -57.35% |
Max Drawdown (1Y)Largest decline over 1 year | -42.86% | -8.90% | -33.96% |
Max Drawdown (3Y)Largest decline over 3 years | -60.16% | -18.69% | -41.47% |
Max Drawdown (5Y)Largest decline over 5 years | -82.50% | -24.52% | -57.98% |
Max Drawdown (10Y)Largest decline over 10 years | -89.92% | -33.99% | -55.93% |
Current DrawdownCurrent decline from peak | -88.41% | -0.70% | -87.71% |
Average DrawdownAverage peak-to-trough decline | -69.17% | -3.69% | -65.48% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 25.82% | 1.91% | +23.91% |
Volatility
UA vs. VOO - Volatility Comparison
Under Armour, Inc. (UA) has a higher volatility of 22.60% compared to Vanguard S&P 500 ETF (VOO) at 2.84%. This indicates that UA'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
| UA | VOO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 22.60% | 2.84% | +19.76% |
Volatility (6M)Calculated over the trailing 6-month period | 43.22% | 8.90% | +34.32% |
Volatility (1Y)Calculated over the trailing 1-year period | 53.62% | 11.80% | +41.82% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 50.24% | 16.81% | +33.43% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 50.36% | 18.01% | +32.35% |
Dividends
UA vs. VOO - Dividend Comparison
UA has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.03%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
UA Under Armour, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
VOO Vanguard S&P 500 ETF | 1.03% | 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
UA and VOO have a correlation of 0.34, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
UA has higher volatility (22.60%) compared to VOO (2.84%). In terms of maximum drawdown, UA dropped -91.34% vs VOO's -33.99%.
VOO currently has the higher Sharpe Ratio (2.39 vs -0.26), 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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