AAAA vs VOO
Amplius Aggressive Asset Allocation ETF vs Vanguard S&P 500 ETF
Quick Verdict
VOO has a lower expense ratio. VOO delivered stronger 1-year returns. VOO offers more diversification with 505 holdings.
Side-by-Side Comparison
| Metric | AAAA | VOO | Winner |
|---|---|---|---|
| Expense Ratio | 0.49% | 0.03% | |
| AUM | $276M | $979.0B | |
| Dividend Yield | 1.28% | 1.09% | |
| Holdings | 47 | 509 | |
| YTD Return | +12.63% | +13.79% | |
| 1Y Return | +21.87% | +23.01% | |
| 3Y Return (annualized) | - | +21.78% | |
| 5Y Return (annualized) | - | +13.39% | |
| Volatility (annualized) | 11.4% | 14.1% | |
| Max Drawdown | -7.8% | -34.3% | |
| Fund Family | Amplius | Vanguard (US) | |
| Category | Allocation/Balanced | Equity | |
| Inception | Jul 15, 2025 | Sep 7, 2010 |
AAAA vs VOO Performance
Amplius Aggressive Asset Allocation ETF (AAAA) is a ETF from Amplius and Vanguard S&P 500 ETF (VOO) is a ETF from Vanguard (US). Over the past year AAAA returned +21.87% while VOO returned +23.01%. Year to date, AAAA is up 12.63% versus a gain of 13.79% for VOO.
Risk: Volatility and Drawdowns
VOO has been the more volatile fund, with annualized monthly volatility of 14.1% compared with 11.4% for AAAA. 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 -7.8% for AAAA and -34.3% for VOO. Drawdown depth is worth weighing if you expect to sell during market stress rather than ride it out.
The two funds' monthly returns correlate at 0.98. They move almost in lockstep, so holding both mostly duplicates the same exposure.
Fees and Cost Over Time
AAAA charges 0.49% per year while VOO charges 0.03%. On a $10,000 position that is $49 vs $3 annually, a gap of $46 per year that compounds over a long holding period. On income, AAAA currently yields 1.28% against 1.09% for VOO.
Holdings Overlap
AAAA and VOO share 26 holdings out of 525 unique holdings combined, representing a 15.9% weight overlap.
Moderate overlap means holding both could provide meaningful diversification benefits.
Frequently Asked Questions
Which is cheaper, AAAA or VOO?
AAAA has an expense ratio of 0.49% while VOO charges 0.03%. VOO is the cheaper option. On a $10,000 investment, that is $46 per year of difference.
Which performed better, AAAA or VOO?
Over the past year AAAA returned +21.87% vs +23.01% for VOO, so VOO leads on 1-year performance. Over the longest common window we track (1 years), AAAA annualized +22.48% vs +13.57% for VOO. Past performance does not guarantee future results.
Which is riskier, AAAA or VOO?
VOO has been the more volatile fund at 14.1% annualized versus 11.4% for AAAA. Worst drawdown: AAAA -7.8% vs VOO -34.3%.
Should I hold both AAAA and VOO?
AAAA and VOO have a monthly-return correlation of 0.98, so they move almost identically. Holding both adds little diversification - most investors pick one, usually on fees or the specific index tracked.
What is the holdings overlap between AAAA and VOO?
AAAA and VOO share 26 common holdings with a 15.9% weight overlap. Combined, they hold 525 unique securities.
Which pays a higher dividend, AAAA or VOO?
AAAA yields 1.28% while VOO yields 1.09%, so AAAA currently pays the higher dividend yield.
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