ADX vs VOO
Adams Diversified Equity Fund Inc vs Vanguard S&P 500 ETF
Which is better, ADX or VOO?
ADX has been ahead.
ADX led over 1Y, 3Y, 5Y and the full window. The two have moved almost in lockstep, correlation 0.97. VOO is less concentrated, with 37.6% of the fund in its ten largest positions against 40.4%.
MarketXLS is not an investment adviser. This comparison is generated automatically from market data and is for information only. A Best mark means the better reading on that one measure, not a recommendation to buy.
Side-by-Side Comparison
| Metric | ADX | VOO |
|---|---|---|
| Expense Ratio | - | 0.03% |
| AUM | $3.2B | $997.4B |
| Dividend Yield | 7.24% | 1.04% |
| Holdings | 108 | 509 |
| YTD Return | +10.41% | +12.23%Best |
| 1Y Return | +17.44%Best | +15.47% |
| 3Y Return (annualized) | +26.56%Best | +22.78% |
| 5Y Return (annualized) | +16.10%Best | +13.71% |
| Volatility (annualized) | 14.9% | 14.1%Best |
| Max Drawdown | -37.2% | -34.3%Best |
| $10,000 over 5 years | $21,094Best | $19,010 |
| Top 10 Weight | 40.4% | 37.6%Best |
| Fund Family | Adams Funds | Vanguard (US) |
| Category | Equity | Equity |
| Style | Large Cap Blend | Large Cap Blend |
| Inception | Oct 1, 1929 | Sep 7, 2010 |
Volatility and max drawdown are measured over the window both funds cover: Sep 9, 2010 to Sep 30, 2026 (16.1 years).
ADX vs VOO growth
Month-end closes. Both lines start at 0% in the first month shown, so the gap between them is the difference in growth across that window. The full view covers the 16.1 years both funds cover.
ADX vs VOO Performance
Adams Diversified Equity Fund Inc (ADX) is an ETF from Adams Funds and Vanguard S&P 500 ETF (VOO) is an ETF from Vanguard (US). Over the past year ADX returned +17.44% while VOO returned +15.47%. Year to date, ADX is up 10.41% versus a gain of 12.23% for VOO.
Over three years, ADX compounded at +26.56% per year against +22.78% for VOO; over five years the annualized figures are +16.10% and +13.71% respectively. Across the full 16-year window we track, ADX has the edge at +15.53% annualized vs +13.35%.
Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
ADX has been the more volatile fund, with annualized monthly volatility of 14.9% compared with 14.1% for VOO. Lower volatility generally means a smoother ride, though it often comes with lower long-run returns.
The deepest peak-to-trough decline in our data was -37.2% for ADX and -34.3% for VOO. Drawdown depth is what each fund did in the worst stretch of the window measured above.
The two funds' monthly returns correlate at 0.97. They move almost in lockstep, so holding both mostly duplicates the same exposure.
Holdings Overlap
93.8% of ADX's money is in holdings VOO also owns. 62.1% of VOO's money is in holdings ADX also owns.
Most of ADX is already inside VOO. Owning both mostly buys the same companies twice.
91 positions in common, counted across the 105 positions we hold weights for in ADX and 494 in VOO, against full books of 108 and 509.
What only one of them owns
Measured across the 105 and 494 positions we hold weights for.
VOO holds 396 positions ADX does not, 37.0% of the fund.
Largest: GOOG 2.62%, XOM 1.00%, AMAT 0.63%, GE 0.58%, RTX 0.45%
Top Shared Holdings
| Stock | Weight in ADX | Weight in VOO | Difference |
|---|---|---|---|
| NVDANvidia Corp | 7.63% | 7.55% | 0.08% |
| AAPLApple, Inc | 6.69% | 7.05% | 0.36% |
| MSFTMicrosoft Corp | 4.59% | 5.36% | 0.77% |
| GOOGLAlphabet Inc,class A | 5.82% | 3.24% | 2.58% |
| AMZNAmazon.Com Inc | 3.84% | 4.13% | 0.29% |
| AVGOBroadcom Inc | 2.87% | 2.86% | 0.01% |
| METAMeta Platforms Inc | 1.89% | 1.90% | 0.01% |
| JPMJpmorgan Chase | 2.04% | 1.46% | 0.58% |
| AMDAdvanced Micro Devices Inc | 2.26% | 1.21% | 1.05% |
| LLYEli Lilly & Co. | 1.85% | 1.41% | 0.44% |
93.8% of ADX is already inside VOO.
You probably hold more than these two. Add the rest and see how much of the whole book is the same companies twice.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which performed better, ADX or VOO?
Over the past year ADX returned +17.44% vs +15.47% for VOO, so ADX leads on 1-year performance. Over the longest common window we track (16 years), ADX annualized +15.53% vs +13.35% for VOO. Past performance does not guarantee future results. This is information, not a recommendation.
Which is riskier, ADX or VOO?
ADX has been the more volatile fund at 14.9% annualized versus 14.1% for VOO. Worst drawdown: ADX -37.2% vs VOO -34.3%.
Should I hold both ADX and VOO?
ADX and VOO have a monthly-return correlation of 0.97, so they move almost identically. What is left to separate them is the fee and the index each one tracks. This is information, not a recommendation.
What is the holdings overlap between ADX and VOO?
93.8% of ADX's money is in holdings VOO also owns. 62.1% of VOO's is in holdings ADX also owns. They hold 91 positions in common, counted across the 105 positions we hold weights for in ADX and 494 in VOO.
Which pays a higher dividend, ADX or VOO?
ADX yields 7.24% while VOO yields 1.04%, so ADX currently pays the higher dividend yield.
Is VOO better than ADX?
ADX led over 1Y, 3Y, 5Y and the full window. The two have moved almost in lockstep, correlation 0.97. VOO is less concentrated, with 37.6% of the fund in its ten largest positions against 40.4%. Which one suits a particular account depends on what it is for. This is information, not a recommendation.