GEMIX vs. PMBMX

Last updated Jun 4, 2026

GEMIX (Goldman Sachs Emerging Markets Equity Fund) and PMBMX (Principal MidCap Fund) are both mutual funds - GEMIX is a Emerging Markets Diversified fund managed by Goldman Sachs, while PMBMX is a Mid Cap Growth Equities fund managed by Principal. Over the past 10 years, GEMIX returned 10.83%/yr vs 11.39%/yr for PMBMX. A 0.64 correlation means they provide meaningful diversification when combined. GEMIX charges 1.00%/yr vs 1.15%/yr for PMBMX.

Performance

GEMIX vs. PMBMX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Goldman Sachs Emerging Markets Equity Fund (GEMIX) and Principal MidCap Fund (PMBMX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GEMIX achieves a 32.84% return, which is significantly higher than PMBMX's -7.57% return. Over the past 10 years, GEMIX has underperformed PMBMX with an annualized return of 10.83%, while PMBMX has yielded a comparatively higher 11.39% annualized return.

GEMIX

• 1D: 1.15%
• 1M: 9.85%
• YTD: 32.84%
• 6M: 36.33%
• 1Y: 63.53%
• 3Y*: 25.51%
• 5Y*: 5.64%
• 10Y*: 10.83%

PMBMX

• 1D: -0.58%
• 1M: 1.82%
• YTD: -7.57%
• 6M: -8.19%
• 1Y: -9.08%
• 3Y*: 9.81%
• 5Y*: 4.75%
• 10Y*: 11.39%

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

GEMIX vs. PMBMX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GEMIX Goldman Sachs Emerging Markets Equity Fund	32.84%	32.84%	9.10%	6.63%	-30.01%	-2.48%	30.98%	26.06%	-20.60%	48.32%
PMBMX Principal MidCap Fund	-7.57%	1.16%	23.38%	25.36%	-23.52%	24.63%	17.69%	49.09%	-7.28%	24.73%

Correlation

The correlation between GEMIX and PMBMX is 0.35, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.35
Correlation (3Y) Calculated over the trailing 3-year period	0.43
Correlation (5Y) Calculated over the trailing 5-year period	0.52
Correlation (10Y) Calculated over the trailing 10-year period	0.57
Correlation (All Time) Calculated using the full available price history since Dec 7, 2000	0.64

Over the past year, the correlation between GEMIX and PMBMX has dropped to 0.35 - well below their long-term average of 0.64, suggesting their price drivers have been diverging.

Return for Risk

GEMIX vs. PMBMX — Risk / Return Rank

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

GEMIX

GEMIX Risk / Return Rank: 89
GEMIX Sharpe Ratio Rank: 94
GEMIX Sortino Ratio Rank: 84
GEMIX Omega Ratio Rank: 88
GEMIX Calmar Ratio Rank: 90
GEMIX Martin Ratio Rank: 90

PMBMX

PMBMX Risk / Return Rank: 1
PMBMX Sharpe Ratio Rank: 1
PMBMX Sortino Ratio Rank: 1
PMBMX Omega Ratio Rank: 1
PMBMX Calmar Ratio Rank: 1
PMBMX Martin Ratio Rank: 1

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.

GEMIX vs. PMBMX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Goldman Sachs Emerging Markets Equity Fund (GEMIX) and Principal MidCap Fund (PMBMX). 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.

	GEMIX	PMBMX	Difference
Sharpe ratio: Return per unit of total volatility	3.29	-0.61	+3.91
Sortino ratio: Return per unit of downside risk	4.01	-0.79	+4.80
Omega ratio: Gain probability vs. loss probability	1.62	0.91	+0.71
Calmar ratio: Return relative to maximum drawdown	4.70	-0.45	+5.15
Martin ratio: Return relative to average drawdown	18.38	-0.99	+19.36
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

GEMIX vs. PMBMX - Sharpe Ratio Comparison

The current GEMIX Sharpe Ratio is 3.29, which is higher than the PMBMX Sharpe Ratio of -0.61. The chart below compares the historical Sharpe Ratios of GEMIX and PMBMX, 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

	GEMIX	PMBMX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.29	-0.61	+3.91
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.32	0.26	+0.07
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.60	0.60	0.00
Sharpe Ratio (All Time) Calculated using the full available price history	0.37	0.56	-0.19

Drawdowns

GEMIX vs. PMBMX - Drawdown Comparison

The maximum GEMIX drawdown since its inception was -68.46%, which is greater than PMBMX's maximum drawdown of -50.69%. Use the drawdown chart below to compare losses from any high point for GEMIX and PMBMX.

Drawdown Indicators

	GEMIX	PMBMX	Difference
Max Drawdown Largest peak-to-trough decline	-68.46%	-50.69%	-17.77%
Max Drawdown (1Y) Largest decline over 1 year	-13.65%	-19.53%	+5.88%
Max Drawdown (3Y) Largest decline over 3 years	-18.46%	-19.53%	+1.07%
Max Drawdown (5Y) Largest decline over 5 years	-44.71%	-31.48%	-13.23%
Max Drawdown (10Y) Largest decline over 10 years	-47.24%	-40.60%	-6.64%
Current Drawdown Current decline from peak	0.00%	-13.76%	+13.76%
Average Drawdown Average peak-to-trough decline	-19.70%	-6.72%	-12.98%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.48%	8.83%	-5.35%

Volatility

GEMIX vs. PMBMX - Volatility Comparison

Goldman Sachs Emerging Markets Equity Fund (GEMIX) has a higher volatility of 8.66% compared to Principal MidCap Fund (PMBMX) at 4.06%. This indicates that GEMIX's price experiences larger fluctuations and is considered to be riskier than PMBMX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GEMIX	PMBMX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.66%	4.06%	+4.60%
Volatility (6M) Calculated over the trailing 6-month period	16.84%	11.17%	+5.67%
Volatility (1Y) Calculated over the trailing 1-year period	19.49%	14.24%	+5.25%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.68%	18.65%	-0.97%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.10%	19.18%	-1.08%

GEMIX vs. PMBMX - Expense Ratio Comparison

GEMIX has a 1.00% expense ratio, which is lower than PMBMX's 1.15% expense ratio.

Dividends

GEMIX vs. PMBMX - Dividend Comparison

GEMIX's dividend yield for the trailing twelve months is around 0.58%, less than PMBMX's 6.93% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GEMIX Goldman Sachs Emerging Markets Equity Fund	0.58%	0.78%	1.09%	1.33%	0.22%	0.95%	0.31%	1.09%	0.79%	0.88%	1.09%	0.10%
PMBMX Principal MidCap Fund	6.93%	6.41%	6.86%	2.68%	3.43%	8.51%	1.15%	9.00%	12.79%	3.39%	2.16%	6.38%

Frequently Asked Questions

Can I hold both GEMIX and PMBMX in my portfolio?

GEMIX and PMBMX have a correlation of 0.35, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, GEMIX or PMBMX?

GEMIX has higher volatility (8.66%) compared to PMBMX (4.06%). In terms of maximum drawdown, GEMIX dropped -68.46% vs PMBMX's -50.69%.

Which has better risk-adjusted returns?

GEMIX currently has the higher Sharpe Ratio (3.29 vs -0.61), 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.