ACSG vs VOO
American Century Small Cap Growth Insights ETF vs Vanguard S&P 500 ETF
Quick Verdict
VOO has a lower expense ratio. VOO offers more diversification with 509 holdings.
Side-by-Side Comparison
| Metric | ACSG | VOO | Winner |
|---|---|---|---|
| Expense Ratio | 0.49% | 0.03% | |
| AUM | $27M | $997.4B | |
| Dividend Yield | 0.00% | 1.08% | |
| Holdings | 303 | 509 | |
| YTD Return | +23.27% | +14.27% | |
| 1Y Return | - | +21.79% | |
| 3Y Return (annualized) | - | +22.19% | |
| 5Y Return (annualized) | - | +13.28% | |
| Volatility (annualized) | - | 14.2% | |
| Max Drawdown | -13.3% | -34.3% | |
| Fund Family | American Century ETFs | Vanguard (US) | |
| Category | Equity | Equity | |
| Inception | Oct 14, 2025 | Sep 7, 2010 |
ACSG vs VOO Performance
American Century Small Cap Growth Insights ETF (ACSG) is a ETF from American Century ETFs and Vanguard S&P 500 ETF (VOO) is a ETF from Vanguard (US). Year to date, ACSG is up 23.27% versus a gain of 14.27% for VOO.
Risk: Volatility and Drawdowns
The deepest peak-to-trough decline in our data was -13.3% for ACSG and -34.3% for VOO. Drawdown depth is worth weighing if you expect to sell during market stress rather than ride it out.
Fees and Cost Over Time
ACSG 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, ACSG currently yields 0.00% against 1.08% for VOO.
Holdings Overlap
ACSG and VOO share 1 holdings out of 799 unique holdings combined, representing a 0.0% weight overlap.
Moderate overlap means holding both could provide meaningful diversification benefits.
Top Shared Holdings
| Stock | Weight in ACSG | Weight in VOO | Difference |
|---|---|---|---|
| FDS | 0.15% | 0.01% | 0.14% |
Frequently Asked Questions
Which is cheaper, ACSG or VOO?
ACSG 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.
What is the holdings overlap between ACSG and VOO?
ACSG and VOO share 1 common holdings with a 0.0% weight overlap. Combined, they hold 799 unique securities.
Which pays a higher dividend, ACSG or VOO?
ACSG yields 0.00% while VOO yields 1.08%, so VOO currently pays the higher dividend yield.
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