ADX vs. FXAIX
Compare and contrast key facts about Adams Diversified Equity Fund, Inc. (ADX) and Fidelity 500 Index Fund (FXAIX).
ADX is managed by Adams Funds. It was launched on Jan 2, 1990. FXAIX is a passively managed fund by Fidelity that tracks the performance of the S&P 500 Index. It was launched on Feb 17, 1988.
Performance
ADX vs. FXAIX - Performance Comparison
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ADX vs. FXAIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ADX Adams Diversified Equity Fund, Inc. | -4.23% | 26.03% | 28.31% | 31.49% | -19.82% | 29.69% | 17.28% | 36.75% | -3.58% | 29.61% |
FXAIX Fidelity 500 Index Fund | -7.05% | 17.84% | 25.01% | 26.29% | -18.14% | 28.71% | 18.42% | 31.48% | -4.43% | 21.82% |
Returns By Period
In the year-to-date period, ADX achieves a -4.23% return, which is significantly higher than FXAIX's -7.05% return. Over the past 10 years, ADX has outperformed FXAIX with an annualized return of 16.41%, while FXAIX has yielded a comparatively lower 13.75% annualized return.
ADX
- 1D
- 4.04%
- 1M
- -5.48%
- YTD
- -4.23%
- 6M
- 2.17%
- 1Y
- 25.55%
- 3Y*
- 23.81%
- 5Y*
- 14.65%
- 10Y*
- 16.41%
FXAIX
- 1D
- -0.39%
- 1M
- -7.68%
- YTD
- -7.05%
- 6M
- -4.59%
- 1Y
- 14.42%
- 3Y*
- 17.17%
- 5Y*
- 11.40%
- 10Y*
- 13.75%
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ADX vs. FXAIX - Expense Ratio Comparison
ADX has a 0.59% expense ratio, which is higher than FXAIX's 0.02% expense ratio.
Return for Risk
ADX vs. FXAIX — Risk / Return Rank
ADX
FXAIX
ADX vs. FXAIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Adams Diversified Equity Fund, Inc. (ADX) and Fidelity 500 Index Fund (FXAIX). 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.
| ADX | FXAIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.38 | 0.84 | +0.54 |
Sortino ratioReturn per unit of downside risk | 2.06 | 1.30 | +0.76 |
Omega ratioGain probability vs. loss probability | 1.29 | 1.20 | +0.09 |
Calmar ratioReturn relative to maximum drawdown | 2.33 | 1.05 | +1.28 |
Martin ratioReturn relative to average drawdown | 10.84 | 5.13 | +5.71 |
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
| ADX | FXAIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.38 | 0.84 | +0.54 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.86 | 0.68 | +0.18 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.92 | 0.77 | +0.15 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.09 | 0.75 | -0.66 |
Correlation
The correlation between ADX and FXAIX is 0.90, 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
ADX vs. FXAIX - Dividend Comparison
ADX's dividend yield for the trailing twelve months is around 8.45%, more than FXAIX's 1.20% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ADX Adams Diversified Equity Fund, Inc. | 8.45% | 7.93% | 12.38% | 7.34% | 7.36% | 15.35% | 6.54% | 9.00% | 15.85% | 9.18% | 7.79% | 7.17% |
FXAIX Fidelity 500 Index Fund | 1.20% | 1.11% | 1.25% | 1.45% | 1.69% | 1.22% | 1.60% | 2.06% | 2.72% | 1.97% | 2.52% | 2.83% |
Drawdowns
ADX vs. FXAIX - Drawdown Comparison
The maximum ADX drawdown since its inception was -71.60%, which is greater than FXAIX's maximum drawdown of -33.79%. Use the drawdown chart below to compare losses from any high point for ADX and FXAIX.
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Drawdown Indicators
| ADX | FXAIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -71.60% | -33.79% | -37.81% |
Max Drawdown (1Y)Largest decline over 1 year | -11.12% | -12.13% | +1.01% |
Max Drawdown (5Y)Largest decline over 5 years | -25.07% | -24.50% | -0.57% |
Max Drawdown (10Y)Largest decline over 10 years | -37.17% | -33.79% | -3.38% |
Current DrawdownCurrent decline from peak | -6.53% | -8.89% | +2.36% |
Average DrawdownAverage peak-to-trough decline | -23.22% | -3.83% | -19.39% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.39% | 2.50% | -0.11% |
Volatility
ADX vs. FXAIX - Volatility Comparison
Adams Diversified Equity Fund, Inc. (ADX) has a higher volatility of 6.18% compared to Fidelity 500 Index Fund (FXAIX) at 4.24%. This indicates that ADX's price experiences larger fluctuations and is considered to be riskier than FXAIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ADX | FXAIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.18% | 4.24% | +1.94% |
Volatility (6M)Calculated over the trailing 6-month period | 10.53% | 9.08% | +1.45% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.63% | 18.13% | +0.50% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.20% | 16.88% | +0.32% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 17.95% | 18.03% | -0.08% |