GDRX vs. VOO
GDRX (GoodRx Holdings, 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 5 years, GDRX returned -40.60%/yr vs 13.02%/yr for VOO. At a 0.42 correlation, their price movements are largely independent.
Performance
GDRX vs. VOO - Performance Comparison
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Returns By Period
In the year-to-date period, GDRX achieves a 1.85% return, which is significantly lower than VOO's 8.08% return.
GDRX
- 1D
- 3.37%
- 1M
- 4.15%
- YTD
- 1.85%
- 6M
- -0.36%
- 1Y
- -45.56%
- 3Y*
- -20.34%
- 5Y*
- -40.60%
- 10Y*
- —
VOO
- 1D
- -0.10%
- 1M
- -1.44%
- YTD
- 8.08%
- 6M
- 6.78%
- 1Y
- 22.23%
- 3Y*
- 20.75%
- 5Y*
- 13.02%
- 10Y*
- 15.60%
GDRX vs. VOO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
GDRX GoodRx Holdings, Inc. | 1.85% | -41.72% | -30.60% | 43.78% | -85.74% | -18.99% | -12.30% |
VOO Vanguard S&P 500 ETF | 8.08% | 17.82% | 24.98% | 26.32% | -18.17% | 28.79% | 13.73% |
Correlation
The correlation between GDRX and VOO is 0.38, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.38 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.38 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.45 |
Correlation (All Time) Calculated using the full available price history since Sep 23, 2020 | 0.42 |
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Return for Risk
GDRX vs. VOO — Risk / Return Rank
GDRX
VOO
GDRX vs. VOO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for GoodRx Holdings, Inc. (GDRX) 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.
| GDRX | VOO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.43 | ||
| Sortino ratioReturn per unit of downside risk | -3.19 | ||
| Omega ratioGain probability vs. loss probability | 0.91 | 1.33 | -0.42 |
| Calmar ratioReturn relative to maximum drawdown | -0.72 | 2.51 | -3.23 |
| Martin ratioReturn relative to average drawdown | -1.09 | 11.16 | -12.25 |
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Drawdowns
GDRX vs. VOO - Drawdown Comparison
The maximum GDRX drawdown since its inception was -96.73%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for GDRX and VOO.
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Drawdown Indicators
| GDRX | VOO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -96.73% | -33.99% | -62.74% |
Max Drawdown (1Y)Largest decline over 1 year | -63.48% | -8.90% | -54.58% |
Max Drawdown (3Y)Largest decline over 3 years | -79.76% | -18.69% | -61.07% |
Max Drawdown (5Y)Largest decline over 5 years | -96.03% | -24.52% | -71.51% |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.99% | — |
Current DrawdownCurrent decline from peak | -95.17% | -3.23% | -91.94% |
Average DrawdownAverage peak-to-trough decline | -75.07% | -3.68% | -71.39% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 41.85% | 2.00% | +39.85% |
Volatility
GDRX vs. VOO - Volatility Comparison
GoodRx Holdings, Inc. (GDRX) has a higher volatility of 16.65% compared to Vanguard S&P 500 ETF (VOO) at 4.80%. This indicates that GDRX'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
| GDRX | VOO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 16.65% | 4.80% | +11.85% |
Volatility (6M)Calculated over the trailing 6-month period | 46.89% | 9.79% | +37.10% |
Volatility (1Y)Calculated over the trailing 1-year period | 73.73% | 12.43% | +61.30% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 73.06% | 16.91% | +56.15% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 72.39% | 18.02% | +54.37% |
Dividends
GDRX vs. VOO - Dividend Comparison
GDRX has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.05%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
GDRX GoodRx Holdings, 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 | 1.05% | 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
GDRX and VOO have a correlation of 0.38, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
GDRX has higher volatility (16.65%) compared to VOO (4.80%). In terms of maximum drawdown, GDRX dropped -96.73% vs VOO's -33.99%.
VOO currently has the higher Sharpe Ratio (1.80 vs -0.62), 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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