MMSD vs VOO
NYLI MacKay Muni Short Duration 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 | MMSD | VOO | Winner |
|---|---|---|---|
| Expense Ratio | 0.25% | 0.03% | |
| AUM | $75M | $979.0B | |
| Dividend Yield | 3.85% | 1.09% | |
| Holdings | 124 | 509 | |
| YTD Return | +1.50% | +13.79% | |
| 1Y Return | +3.06% | +23.01% | |
| 3Y Return (annualized) | - | +21.78% | |
| 5Y Return (annualized) | - | +13.39% | |
| Volatility (annualized) | 1.8% | 14.1% | |
| Max Drawdown | -1.4% | -34.3% | |
| Fund Family | New York Life Investments | Vanguard (US) | |
| Category | Fixed Income | Equity | |
| Inception | May 6, 2025 | Sep 7, 2010 |
MMSD vs VOO Performance
NYLI MacKay Muni Short Duration ETF (MMSD) is a ETF from New York Life Investments and Vanguard S&P 500 ETF (VOO) is a ETF from Vanguard (US). Over the past year MMSD returned +3.06% while VOO returned +23.01%. Year to date, MMSD is up 1.50% 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 1.8% for MMSD. 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 -1.4% for MMSD 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 0.54. They move independently enough that combining them can meaningfully diversify a portfolio.
Fees and Cost Over Time
MMSD charges 0.25% per year while VOO charges 0.03%. On a $10,000 position that is $25 vs $3 annually, a gap of $22 per year that compounds over a long holding period. On income, MMSD currently yields 3.85% against 1.09% for VOO.
Holdings Overlap
MMSD and VOO share 0 holdings out of 536 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, MMSD or VOO?
MMSD has an expense ratio of 0.25% while VOO charges 0.03%. VOO is the cheaper option. On a $10,000 investment, that is $22 per year of difference.
Which performed better, MMSD or VOO?
Over the past year MMSD returned +3.06% vs +23.01% for VOO, so VOO leads on 1-year performance. Over the longest common window we track (1 years), MMSD annualized +4.14% vs +13.57% for VOO. Past performance does not guarantee future results.
Which is riskier, MMSD or VOO?
VOO has been the more volatile fund at 14.1% annualized versus 1.8% for MMSD. Worst drawdown: MMSD -1.4% vs VOO -34.3%.
Should I hold both MMSD and VOO?
MMSD and VOO have a monthly-return correlation of 0.54, so combining them can provide real diversification depending on your allocation goals.
What is the holdings overlap between MMSD and VOO?
MMSD and VOO share 0 common holdings with a 0.0% weight overlap. Combined, they hold 536 unique securities.
Which pays a higher dividend, MMSD or VOO?
MMSD yields 3.85% while VOO yields 1.09%, so MMSD currently pays the higher dividend yield.
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