SNTH vs VOO
MRP SynthEquity ETF vs Vanguard S&P 500 ETF
Which is better, SNTH or VOO?
Nearly the same fund. VOO costs less.
VOO has a lower expense ratio. VOO led over 1Y and the full window. The two have moved almost in lockstep, correlation 0.97.
MarketXLS is not an investment adviser. This comparison is generated automatically from market data and is for information only. A Best mark means the better reading on that one measure, not a recommendation to buy.
Side-by-Side Comparison
| Metric | SNTH | VOO |
|---|---|---|
| Expense Ratio | 0.96% | 0.03%Best |
| AUM | $259M | $997.4B |
| Dividend Yield | 11.50% | 1.04% |
| Holdings | 13 | 509 |
| YTD Return | +8.16% | +12.37%Best |
| 1Y Return | +11.36% | +16.61%Best |
| 3Y Return (annualized) | - | +21.37% |
| 5Y Return (annualized) | - | +13.49% |
| Volatility (annualized) | 13.0% | 12.1%Best |
| Max Drawdown | -9.8%Best | -13.6% |
| $10,000 over 1.5 years | $13,315 | $13,912Best |
| Fund Family | Measured Risk Portfolios | Vanguard (US) |
| Category | Equity | Equity |
| Style | Large Cap Blend | Large Cap Blend |
| Inception | Mar 10, 2025 | Sep 7, 2010 |
Not shown on this pair: Top 10 Weight.
Volatility and max drawdown, and the $10,000 over 1.5 years row, are measured over the window both funds cover: Mar 11, 2025 to Sep 18, 2026 (1.5 years).
SNTH vs VOO growth
Month-end closes. Both lines start at 0% in the first month shown, so the gap between them is the difference in growth across that window. The full view covers the 1.5 years both funds cover.
SNTH vs VOO Performance
MRP SynthEquity ETF (SNTH) is an ETF from Measured Risk Portfolios and Vanguard S&P 500 ETF (VOO) is an ETF from Vanguard (US). Over the past year SNTH returned +11.36% while VOO returned +16.61%. Year to date, SNTH is up 8.16% versus a gain of 12.37% for VOO.
Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
SNTH has been the more volatile fund, with annualized monthly volatility of 13.0% compared with 12.1% 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 -9.8% for SNTH and -13.6% for VOO. Drawdown depth is what each fund did in the worst stretch of the window measured above.
The two funds' monthly returns correlate at 0.97. They move almost in lockstep, so holding both mostly duplicates the same exposure.
Fees and Cost Over Time
SNTH charges 0.96% per year while VOO charges 0.03%. On a $10,000 position that is $96 vs $3 annually, a gap of $93 per year that compounds over a long holding period. On income, SNTH currently yields 11.50% against 1.04% for VOO.
Holdings Overlap
We hold position weights for 5 holdings in SNTH and 494 in VOO, totalling 86.5% and 99.5% of the two funds. The two books name no position in common, so there is no overlap percentage to show.
0 positions in common, counted across the 5 positions we hold weights for in SNTH and 494 in VOO, against full books of 13 and 509.
You are not choosing between two funds in isolation.
Whichever of SNTH and VOO you pick has to sit alongside everything else you own. Add the rest and see what the combination actually holds.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which is cheaper, SNTH or VOO?
SNTH has an expense ratio of 0.96% while VOO charges 0.03%. VOO is the cheaper option, by $93 a year on a $10,000 investment.
Which performed better, SNTH or VOO?
Over the past year SNTH returned +11.36% vs +16.61% for VOO, so VOO leads on 1-year performance. Over the longest common window we track (2 years), SNTH annualized +21.03% vs +24.62% for VOO. Past performance does not guarantee future results. This is information, not a recommendation.
Which is riskier, SNTH or VOO?
SNTH has been the more volatile fund at 13.0% annualized versus 12.1% for VOO. Worst drawdown: SNTH -9.8% vs VOO -13.6%.
Should I hold both SNTH and VOO?
SNTH and VOO have a monthly-return correlation of 0.97, so they move almost identically. What is left to separate them is the fee and the index each one tracks. This is information, not a recommendation.
Which pays a higher dividend, SNTH or VOO?
SNTH yields 11.50% while VOO yields 1.04%, so SNTH currently pays the higher dividend yield.
Is VOO better than SNTH?
VOO has a lower expense ratio. VOO led over 1Y and the full window. The two have moved almost in lockstep, correlation 0.97. Which one suits a particular account depends on what it is for. This is information, not a recommendation.