VMCTX vs. YFSIX
Compare and contrast key facts about Vanguard Mega Cap Index Fund Institutional Shares (VMCTX) and AMG Yacktman Global Fund (YFSIX).
VMCTX is managed by Vanguard. It was launched on Feb 22, 2008. YFSIX is managed by AMG. It was launched on Jan 30, 2017.
Performance
VMCTX vs. YFSIX - Performance Comparison
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VMCTX vs. YFSIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VMCTX Vanguard Mega Cap Index Fund Institutional Shares | -8.40% | 19.35% | 27.18% | 29.67% | -19.91% | 27.57% | 21.47% | 31.42% | -3.47% | 20.22% |
YFSIX AMG Yacktman Global Fund | 8.16% | 14.91% | -0.34% | 16.64% | -9.15% | 13.13% | 18.46% | 24.40% | 2.18% | 20.95% |
Returns By Period
In the year-to-date period, VMCTX achieves a -8.40% return, which is significantly lower than YFSIX's 8.16% return.
VMCTX
- 1D
- -0.32%
- 1M
- -7.63%
- YTD
- -8.40%
- 6M
- -5.55%
- 1Y
- 15.04%
- 3Y*
- 18.42%
- 5Y*
- 11.83%
- 10Y*
- 14.36%
YFSIX
- 1D
- -1.07%
- 1M
- -10.67%
- YTD
- 8.16%
- 6M
- 0.34%
- 1Y
- 22.29%
- 3Y*
- 11.70%
- 5Y*
- 6.73%
- 10Y*
- —
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VMCTX vs. YFSIX - Expense Ratio Comparison
VMCTX has a 0.06% expense ratio, which is lower than YFSIX's 0.95% expense ratio.
Return for Risk
VMCTX vs. YFSIX — Risk / Return Rank
VMCTX
YFSIX
VMCTX vs. YFSIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Mega Cap Index Fund Institutional Shares (VMCTX) and AMG Yacktman Global Fund (YFSIX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| VMCTX | YFSIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.84 | 0.99 | -0.15 |
Sortino ratioReturn per unit of downside risk | 1.31 | 1.16 | +0.15 |
Omega ratioGain probability vs. loss probability | 1.20 | 1.26 | -0.06 |
Calmar ratioReturn relative to maximum drawdown | 1.10 | 1.36 | -0.27 |
Martin ratioReturn relative to average drawdown | 4.98 | 4.42 | +0.56 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| VMCTX | YFSIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.84 | 0.99 | -0.15 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.69 | 0.45 | +0.24 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.79 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.54 | 0.71 | -0.17 |
Correlation
The correlation between VMCTX and YFSIX is 0.69, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
VMCTX vs. YFSIX - Dividend Comparison
VMCTX's dividend yield for the trailing twelve months is around 1.06%, while YFSIX has not paid dividends to shareholders.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VMCTX Vanguard Mega Cap Index Fund Institutional Shares | 1.06% | 0.94% | 1.16% | 1.36% | 1.66% | 1.18% | 1.46% | 1.82% | 2.11% | 1.84% | 2.13% | 2.13% |
YFSIX AMG Yacktman Global Fund | 0.00% | 0.00% | 8.68% | 8.02% | 4.32% | 8.18% | 4.76% | 6.59% | 0.71% | 2.63% | 0.00% | 0.00% |
Drawdowns
VMCTX vs. YFSIX - Drawdown Comparison
The maximum VMCTX drawdown since its inception was -52.00%, which is greater than YFSIX's maximum drawdown of -35.10%. Use the drawdown chart below to compare losses from any high point for VMCTX and YFSIX.
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Drawdown Indicators
| VMCTX | YFSIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -52.00% | -35.10% | -16.90% |
Max Drawdown (1Y)Largest decline over 1 year | -12.04% | -14.20% | +2.16% |
Max Drawdown (5Y)Largest decline over 5 years | -25.77% | -25.14% | -0.63% |
Max Drawdown (10Y)Largest decline over 10 years | -32.96% | — | — |
Current DrawdownCurrent decline from peak | -9.87% | -11.03% | +1.16% |
Average DrawdownAverage peak-to-trough decline | -7.14% | -4.93% | -2.21% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.65% | 4.38% | -1.73% |
Volatility
VMCTX vs. YFSIX - Volatility Comparison
The current volatility for Vanguard Mega Cap Index Fund Institutional Shares (VMCTX) is 4.32%, while AMG Yacktman Global Fund (YFSIX) has a volatility of 9.23%. This indicates that VMCTX experiences smaller price fluctuations and is considered to be less risky than YFSIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VMCTX | YFSIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.32% | 9.23% | -4.91% |
Volatility (6M)Calculated over the trailing 6-month period | 9.38% | 19.89% | -10.51% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.67% | 21.29% | -2.62% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.29% | 15.11% | +2.18% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.23% | 16.20% | +2.03% |