MYMK vs VOO
State Street My2031 Municipal Bond 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 509 holdings.
Side-by-Side Comparison
| Metric | MYMK | VOO | Winner |
|---|---|---|---|
| Expense Ratio | 0.20% | 0.03% | |
| AUM | $11M | $979.0B | |
| Dividend Yield | 1.83% | 1.09% | |
| Holdings | 79 | 509 | |
| YTD Return | +0.54% | +14.48% | |
| 1Y Return | +1.35% | +22.02% | |
| 3Y Return (annualized) | - | +21.80% | |
| 5Y Return (annualized) | - | +13.36% | |
| Volatility (annualized) | - | 14.2% | |
| Max Drawdown | -2.2% | -34.3% | |
| Fund Family | State Street Investment Management | Vanguard (US) | |
| Category | Fixed Income | Equity | |
| Inception | Sep 16, 2025 | Sep 7, 2010 |
MYMK vs VOO Performance
State Street My2031 Municipal Bond ETF (MYMK) is a ETF from State Street Investment Management and Vanguard S&P 500 ETF (VOO) is a ETF from Vanguard (US). Over the past year MYMK returned +1.35% while VOO returned +22.02%. Year to date, MYMK is up 0.54% versus a gain of 14.48% for VOO.
Risk: Volatility and Drawdowns
The deepest peak-to-trough decline in our data was -2.2% for MYMK 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
MYMK charges 0.20% per year while VOO charges 0.03%. On a $10,000 position that is $20 vs $3 annually, a gap of $17 per year that compounds over a long holding period. On income, MYMK currently yields 1.83% against 1.09% for VOO.
Holdings Overlap
MYMK and VOO share 0 holdings out of 526 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, MYMK or VOO?
MYMK has an expense ratio of 0.20% while VOO charges 0.03%. VOO is the cheaper option. On a $10,000 investment, that is $17 per year of difference.
Which performed better, MYMK or VOO?
Over the past year MYMK returned +1.35% vs +22.02% for VOO, so VOO leads on 1-year performance. Past performance does not guarantee future results.
What is the holdings overlap between MYMK and VOO?
MYMK and VOO share 0 common holdings with a 0.0% weight overlap. Combined, they hold 526 unique securities.
Which pays a higher dividend, MYMK or VOO?
MYMK yields 1.83% while VOO yields 1.09%, so MYMK currently pays the higher dividend yield.
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