MSII vs VOO
REX MSTR Growth & Income 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 | MSII | VOO | Winner |
|---|---|---|---|
| Expense Ratio | 1.54% | 0.03% | |
| AUM | $3M | $979.0B | |
| Dividend Yield | 64.93% | 1.09% | |
| Holdings | 11 | 509 | |
| YTD Return | -33.95% | +13.44% | |
| 1Y Return | -73.46% | +22.62% | |
| 3Y Return (annualized) | - | +21.47% | |
| 5Y Return (annualized) | - | +13.27% | |
| Volatility (annualized) | 55.0% | 14.1% | |
| Max Drawdown | -78.7% | -34.3% | |
| Fund Family | REX Shares | Vanguard (US) | |
| Category | Alternative | Equity | |
| Inception | Jun 4, 2025 | Sep 7, 2010 |
MSII vs VOO Performance
REX MSTR Growth & Income ETF (MSII) is a ETF from REX Shares and Vanguard S&P 500 ETF (VOO) is a ETF from Vanguard (US). Over the past year MSII returned -73.46% while VOO returned +22.62%. Year to date, MSII is down 33.95% versus a gain of 13.44% for VOO.
Risk: Volatility and Drawdowns
MSII has been the more volatile fund, with annualized monthly volatility of 55.0% 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 -78.7% for MSII 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 0.55. They move independently enough that combining them can meaningfully diversify a portfolio.
Fees and Cost Over Time
MSII charges 1.54% per year while VOO charges 0.03%. On a $10,000 position that is $154 vs $3 annually, a gap of $151 per year that compounds over a long holding period. On income, MSII currently yields 64.93% against 1.09% for VOO.
Holdings Overlap
MSII and VOO share 0 holdings out of 506 unique holdings combined, representing a 0.0% weight overlap.
Moderate overlap means holding both could provide meaningful diversification benefits.
Frequently Asked Questions
Which is cheaper, MSII or VOO?
MSII has an expense ratio of 1.54% while VOO charges 0.03%. VOO is the cheaper option. On a $10,000 investment, that is $151 per year of difference.
Which performed better, MSII or VOO?
Over the past year MSII returned -73.46% vs +22.62% for VOO, so VOO leads on 1-year performance. Over the longest common window we track (1 years), MSII annualized -72.09% vs +13.55% for VOO. Past performance does not guarantee future results.
Which is riskier, MSII or VOO?
MSII has been the more volatile fund at 55.0% annualized versus 14.1% for VOO. Worst drawdown: MSII -78.7% vs VOO -34.3%.
Should I hold both MSII and VOO?
MSII and VOO have a monthly-return correlation of 0.55, so combining them can provide real diversification depending on your allocation goals.
What is the holdings overlap between MSII and VOO?
MSII and VOO share 0 common holdings with a 0.0% weight overlap. Combined, they hold 506 unique securities.
Which pays a higher dividend, MSII or VOO?
MSII yields 64.93% while VOO yields 1.09%, so MSII currently pays the higher dividend yield.
Popular ETF Comparisons
Get Full ETF Analytics
Access complete holdings data, overlap analysis, screener tools, and more with FundXLS.