MECVX vs. MVGIX

Last updated Jun 4, 2026

MECVX (MainStay Epoch Capital Growth Fund) and MVGIX (MFS Low Volatility Global Equity Fund) are both Global Equities funds. Over the past 5 years, MECVX returned 9.45%/yr vs 8.71%/yr for MVGIX. Their correlation of 0.82 suggests significant overlap in exposure. MECVX charges 1.39%/yr vs 0.74%/yr for MVGIX.

Performance

MECVX vs. MVGIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MainStay Epoch Capital Growth Fund (MECVX) and MFS Low Volatility Global Equity Fund (MVGIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MECVX achieves a 6.97% return, which is significantly higher than MVGIX's 2.95% return.

MECVX

• 1D: 0.31%
• 1M: 2.82%
• YTD: 6.97%
• 6M: 6.67%
• 1Y: 17.70%
• 3Y*: 14.82%
• 5Y*: 9.45%
• 10Y*: —

MVGIX

• 1D: 0.00%
• 1M: 0.28%
• YTD: 2.95%
• 6M: 3.95%
• 1Y: 10.44%
• 3Y*: 13.00%
• 5Y*: 8.71%
• 10Y*: 9.22%

*Multi-year figures are annualized to reflect compound growth (CAGR)

MECVX vs. MVGIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MECVX MainStay Epoch Capital Growth Fund	6.97%	13.10%	10.52%	29.35%	-19.63%	25.00%	29.21%	34.56%	-8.92%	26.65%
MVGIX MFS Low Volatility Global Equity Fund	2.95%	16.30%	12.64%	13.71%	-8.21%	16.84%	5.47%	20.59%	-2.40%	18.49%

Correlation

The correlation between MECVX and MVGIX is 0.70, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.70
Correlation (3Y) Calculated over the trailing 3-year period	0.75
Correlation (5Y) Calculated over the trailing 5-year period	0.81
Correlation (All Time) Calculated using the full available price history since Jul 7, 2016	0.82

The correlation between MECVX and MVGIX shifts across timeframes, from 0.70 (1 year) to 0.82 (all time), reflecting how their relationship changes across market environments.

Return for Risk

MECVX vs. MVGIX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

MECVX

MECVX Risk / Return Rank: 26
MECVX Sharpe Ratio Rank: 26
MECVX Sortino Ratio Rank: 25
MECVX Omega Ratio Rank: 24
MECVX Calmar Ratio Rank: 24
MECVX Martin Ratio Rank: 32

MVGIX

MVGIX Risk / Return Rank: 17
MVGIX Sharpe Ratio Rank: 19
MVGIX Sortino Ratio Rank: 19
MVGIX Omega Ratio Rank: 19
MVGIX Calmar Ratio Rank: 12
MVGIX Martin Ratio Rank: 14

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

MECVX vs. MVGIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MainStay Epoch Capital Growth Fund (MECVX) and MFS Low Volatility Global Equity Fund (MVGIX). 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.

	MECVX	MVGIX	Difference
Sharpe ratio Return per unit of total volatility	1.47	1.26	+0.21
Sortino ratio Return per unit of downside risk	2.08	1.82	+0.27
Omega ratio Gain probability vs. loss probability	1.26	1.23	+0.03
Calmar ratio Return relative to maximum drawdown	1.82	1.18	+0.64
Martin ratio Return relative to average drawdown	7.23	3.94	+3.29
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MECVX vs. MVGIX - Sharpe Ratio Comparison

The current MECVX Sharpe Ratio is 1.47, which is comparable to the MVGIX Sharpe Ratio of 1.26. The chart below compares the historical Sharpe Ratios of MECVX and MVGIX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	MECVX	MVGIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.47	1.26	+0.21
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.58	0.83	-0.25
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.75	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.83	0.74	+0.09

Drawdowns

MECVX vs. MVGIX - Drawdown Comparison

The maximum MECVX drawdown since its inception was -30.36%, roughly equal to the maximum MVGIX drawdown of -30.19%. Use the drawdown chart below to compare losses from any high point for MECVX and MVGIX.

Drawdown Indicators

	MECVX	MVGIX	Difference
Max Drawdown Largest peak-to-trough decline	-30.36%	-30.19%	-0.17%
Max Drawdown (1Y) Largest decline over 1 year	-10.06%	-8.65%	-1.41%
Max Drawdown (3Y) Largest decline over 3 years	-16.57%	-8.70%	-7.87%
Max Drawdown (5Y) Largest decline over 5 years	-29.51%	-18.01%	-11.50%
Max Drawdown (10Y) Largest decline over 10 years	—	-30.19%	—
Current Drawdown Current decline from peak	0.00%	-4.35%	+4.35%
Average Drawdown Average peak-to-trough decline	-4.93%	-2.91%	-2.02%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.53%	2.59%	-0.06%

Volatility

MECVX vs. MVGIX - Volatility Comparison

MainStay Epoch Capital Growth Fund (MECVX) has a higher volatility of 2.70% compared to MFS Low Volatility Global Equity Fund (MVGIX) at 2.02%. This indicates that MECVX's price experiences larger fluctuations and is considered to be riskier than MVGIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MECVX	MVGIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.70%	2.02%	+0.68%
Volatility (6M) Calculated over the trailing 6-month period	9.66%	6.26%	+3.40%
Volatility (1Y) Calculated over the trailing 1-year period	12.50%	8.14%	+4.36%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.42%	10.54%	+5.88%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.83%	12.39%	+4.44%

MECVX vs. MVGIX - Expense Ratio Comparison

MECVX has a 1.39% expense ratio, which is higher than MVGIX's 0.74% expense ratio.

Dividends

MECVX vs. MVGIX - Dividend Comparison

MECVX's dividend yield for the trailing twelve months is around 7.59%, less than MVGIX's 10.63% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MECVX MainStay Epoch Capital Growth Fund	7.59%	8.12%	4.30%	0.32%	1.01%	28.36%	19.49%	9.87%	7.96%	3.31%	0.22%	0.00%
MVGIX MFS Low Volatility Global Equity Fund	10.63%	10.94%	7.84%	1.88%	3.98%	9.43%	1.55%	2.79%	4.98%	1.95%	1.60%	1.94%

Frequently Asked Questions

Can I hold both MECVX and MVGIX in my portfolio?

MECVX and MVGIX have a correlation of 0.70, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MECVX or MVGIX?

MECVX has higher volatility (2.70%) compared to MVGIX (2.02%). In terms of maximum drawdown, MECVX dropped -30.36% vs MVGIX's -30.19%.

Which has better risk-adjusted returns?

MECVX currently has the higher Sharpe Ratio (1.47 vs 1.26), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.