MGEMX vs. EAEMX

Last updated Jun 5, 2026

MGEMX (Morgan Stanley Institutional Fund, Inc. Emerging Markets Portfolio) and EAEMX (Parametric Emerging Markets Fund) are both Emerging Markets Diversified funds. Over the past 10 years, MGEMX returned 4.16%/yr vs 7.18%/yr for EAEMX. Their correlation of 0.92 suggests significant overlap in exposure. MGEMX charges 1.05%/yr vs 1.58%/yr for EAEMX.

Performance

MGEMX vs. EAEMX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Morgan Stanley Institutional Fund, Inc. Emerging Markets Portfolio (MGEMX) and Parametric Emerging Markets Fund (EAEMX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MGEMX achieves a 35.97% return, which is significantly higher than EAEMX's 12.20% return. Over the past 10 years, MGEMX has underperformed EAEMX with an annualized return of 4.16%, while EAEMX has yielded a comparatively higher 7.18% annualized return.

MGEMX

• 1D: -0.78%
• 1M: 10.86%
• YTD: 35.97%
• 6M: -30.76%
• 1Y: -18.87%
• 3Y*: 1.34%
• 5Y*: -5.10%
• 10Y*: 4.16%

EAEMX

• 1D: -0.92%
• 1M: 1.84%
• YTD: 12.20%
• 6M: 13.34%
• 1Y: 29.95%
• 3Y*: 16.60%
• 5Y*: 6.69%
• 10Y*: 7.18%

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

MGEMX vs. EAEMX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MGEMX Morgan Stanley Institutional Fund, Inc. Emerging Markets Portfolio	35.97%	-34.08%	8.07%	12.16%	-25.07%	3.53%	14.59%	37.21%	-17.34%	34.98%
EAEMX Parametric Emerging Markets Fund	12.20%	27.16%	5.39%	9.46%	-11.27%	4.19%	2.65%	12.32%	-14.02%	27.03%

Correlation

The correlation between MGEMX and EAEMX is 0.87, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.87
Correlation (3Y) Calculated over the trailing 3-year period	0.88
Correlation (5Y) Calculated over the trailing 5-year period	0.90
Correlation (10Y) Calculated over the trailing 10-year period	0.90
Correlation (All Time) Calculated using the full available price history since Jul 3, 2006	0.92

The correlation between MGEMX and EAEMX has been stable across timeframes, ranging from 0.87 to 0.92 - a consistent structural relationship.

Return for Risk

MGEMX vs. EAEMX — Risk / Return Rank

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

MGEMX

MGEMX Risk / Return Rank: 2
MGEMX Sharpe Ratio Rank: 2
MGEMX Sortino Ratio Rank: 3
MGEMX Omega Ratio Rank: 3
MGEMX Calmar Ratio Rank: 1
MGEMX Martin Ratio Rank: 2

EAEMX

EAEMX Risk / Return Rank: 72
EAEMX Sharpe Ratio Rank: 81
EAEMX Sortino Ratio Rank: 74
EAEMX Omega Ratio Rank: 80
EAEMX Calmar Ratio Rank: 67
EAEMX Martin Ratio Rank: 58

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.

MGEMX vs. EAEMX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Morgan Stanley Institutional Fund, Inc. Emerging Markets Portfolio (MGEMX) and Parametric Emerging Markets Fund (EAEMX). 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.

	MGEMX	EAEMX	Difference
Sharpe ratio: Return per unit of total volatility	-0.33	2.65	-2.98
Sortino ratio: Return per unit of downside risk	0.05	3.59	-3.54
Omega ratio: Gain probability vs. loss probability	1.02	1.53	-0.51
Calmar ratio: Return relative to maximum drawdown	-0.34	3.11	-3.45
Martin ratio: Return relative to average drawdown	-0.60	11.43	-12.03
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MGEMX vs. EAEMX - Sharpe Ratio Comparison

The current MGEMX Sharpe Ratio is -0.33, which is lower than the EAEMX Sharpe Ratio of 2.65. The chart below compares the historical Sharpe Ratios of MGEMX and EAEMX, 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

	MGEMX	EAEMX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.33	2.65	-2.98
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.18	0.58	-0.76
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.17	0.54	-0.37
Sharpe Ratio (All Time) Calculated using the full available price history	0.31	0.30	+0.01

Drawdowns

MGEMX vs. EAEMX - Drawdown Comparison

The maximum MGEMX drawdown since its inception was -64.93%, roughly equal to the maximum EAEMX drawdown of -62.70%. Use the drawdown chart below to compare losses from any high point for MGEMX and EAEMX.

Drawdown Indicators

	MGEMX	EAEMX	Difference
Max Drawdown Largest peak-to-trough decline	-64.93%	-62.70%	-2.23%
Max Drawdown (1Y) Largest decline over 1 year	-52.50%	-9.90%	-42.60%
Max Drawdown (3Y) Largest decline over 3 years	-52.50%	-11.74%	-40.76%
Max Drawdown (5Y) Largest decline over 5 years	-52.50%	-25.43%	-27.07%
Max Drawdown (10Y) Largest decline over 10 years	-52.50%	-44.16%	-8.34%
Current Drawdown Current decline from peak	-32.33%	-0.92%	-31.41%
Average Drawdown Average peak-to-trough decline	-19.82%	-13.48%	-6.34%
Ulcer Index Depth and duration of drawdowns from previous peaks	29.89%	2.69%	+27.20%

Volatility

MGEMX vs. EAEMX - Volatility Comparison

Morgan Stanley Institutional Fund, Inc. Emerging Markets Portfolio (MGEMX) has a higher volatility of 8.84% compared to Parametric Emerging Markets Fund (EAEMX) at 4.18%. This indicates that MGEMX's price experiences larger fluctuations and is considered to be riskier than EAEMX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MGEMX	EAEMX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.84%	4.18%	+4.66%
Volatility (6M) Calculated over the trailing 6-month period	73.57%	9.90%	+63.67%
Volatility (1Y) Calculated over the trailing 1-year period	54.95%	11.61%	+43.34%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	28.98%	11.60%	+17.38%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	24.71%	13.43%	+11.28%

MGEMX vs. EAEMX - Expense Ratio Comparison

MGEMX has a 1.05% expense ratio, which is lower than EAEMX's 1.58% expense ratio.

Dividends

MGEMX vs. EAEMX - Dividend Comparison

MGEMX has not paid dividends to shareholders, while EAEMX's dividend yield for the trailing twelve months is around 2.52%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
EAEMX Parametric Emerging Markets Fund	2.52%	2.83%	3.00%	2.71%	4.40%	1.64%	1.08%	2.48%	2.14%	2.31%	1.52%	1.68%
MGEMX Morgan Stanley Institutional Fund, Inc. Emerging Markets Portfolio	0.00%	0.00%	1.27%	2.48%	4.48%	9.05%	1.07%	26.00%	2.46%	0.60%	0.82%	0.87%

Frequently Asked Questions

Can I hold both MGEMX and EAEMX in my portfolio?

MGEMX and EAEMX have a correlation of 0.87, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MGEMX or EAEMX?

MGEMX has higher volatility (8.84%) compared to EAEMX (4.18%). In terms of maximum drawdown, MGEMX dropped -64.93% vs EAEMX's -62.70%.

Which has better risk-adjusted returns?

EAEMX currently has the higher Sharpe Ratio (2.65 vs -0.33), 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.