MGCvsSIOOETF Comparison
Vanguard Mega Cap ETF (MGC) belongs to the US Large Cap segment. VistaShares Target 15 S&P 100 Distribution ETF (SIOO) is part of the Options Strategies segment. Both ETFs have the same top 3 sector exposures: Information Technology, Communication Services and Consumer Discretionary. MGC is less expensive with a Total Expense Ratio (TER) of 0.05%, versus 0.59% for SIOO. MGC is up 10.53% year-to-date (YTD) with -$613M in YTD flows. SIOO performs worse with 6.11% YTD performance, and +$13M in YTD flows. Run a side-by-side ETF comparison of MGC and SIOO below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
MGC vs SIOO performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MGC SIOO | +1.65%+1.25% | +13.69%+7.31% | +10.53%+6.11% | +27.66%n/a | +83.35%n/a | +96.66%n/a |
| Flows | MGC SIOO | -$34M+$3M | -$87M+$8M | -$613M+$13M | +$1.09B- | +$2.17B- | +$2.30B- |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MGC SIOO | +16.28%+12.94% | +12.94%n/a | +15.47%n/a | +17.50%n/a |
| Max drawdown | MGC SIOO | -5.92%-5.27% | -9.86%n/a | -19.36%n/a | -25.79%n/a |
| Max drawdown duration | MGC SIOO | 21d21d | 92dn/a | 126dn/a | 707dn/a |
MGC | SIOO | |
Last sale 6/15/2026 at 1:30 PM | $276.85 | $19.79 |
| Previous close 06/15/2026 | $271.52 | $19.59 |
| Consolidated volume 06/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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MGC | SIOO | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
MGC | SIOO | |
|---|---|---|
| Last price | $276.85 | $19.79 |
| 1D performance | +1.96% | +1.00% |
| AuM | $10.14 B | $15.36 M |
| E/R | 0.05% | 0.59% |
MGC | SIOO | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | Vanguard | VistaShares |
| Benchmark | CRSP U.S. Mega Cap Index | - |
| N° of holdings | 166 | 97 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | December 17, 2007 | December 11, 2025 |
| ESG | No | No |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
Total weight of top 15 holdings out of 15
