EMDIX vs. VEMBX

Last updated Aug 4, 2026

EMDIX (Federated Hermes Emerging Market Debt Fund Institutional Shares) and VEMBX (Vanguard Emerging Markets Bond Fund Investor Shares) are both Emerging Markets Bonds funds. Over the past 5 years, EMDIX returned 3.59%/yr vs 3.97%/yr for VEMBX. Their 0.78 correlation means they have sometimes moved together and sometimes differently. EMDIX charges 0.94%/yr vs 0.50%/yr for VEMBX.

Performance

EMDIX vs. VEMBX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Federated Hermes Emerging Market Debt Fund Institutional Shares (EMDIX) and Vanguard Emerging Markets Bond Fund Investor Shares (VEMBX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EMDIX achieves a 2.51% return, which is significantly higher than VEMBX's 2.04% return.

EMDIX

• 1D: 0.00%
• 1M: -0.85%
• 6M: 0.52%
• YTD: 2.51%
• 1Y: 10.84%
• 3Y*: 10.64%
• 5Y*: 3.59%
• 10Y*: 4.64%
• ALL TIME*: 3.74%

VEMBX

• 1D: -0.09%
• 1M: -1.21%
• 6M: 1.38%
• YTD: 2.04%
• 1Y: 8.70%
• 3Y*: 10.02%
• 5Y*: 3.97%
• 10Y*: —
• ALL TIME*: 6.62%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
EMDIX Federated Hermes Emerging Market Debt Fund Institutional Shares	$0.00	$0.00	$0.00
VEMBX Vanguard Emerging Markets Bond Fund Investor Shares	$0.00	$0.00	$0.00

EMDIX vs. VEMBX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
EMDIX Federated Hermes Emerging Market Debt Fund Institutional Shares	2.51%	17.32%	6.31%	14.65%	-16.00%	-3.01%	5.92%	13.28%	-5.04%	15.06%
VEMBX Vanguard Emerging Markets Bond Fund Investor Shares	2.04%	14.32%	7.38%	13.66%	-13.18%	-1.53%	14.99%	17.72%	-0.89%	13.12%

Correlation

The correlation between EMDIX and VEMBX is 0.82, meaning they have usually moved in the same direction, including during past declines.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.82
Correlation (3Y) Balances recent behavior with more history.	0.80
Correlation (5Y) Shows whether the relationship held over a longer period.	0.84
Correlation (All Time) Calculated using the full available price history since Jan 3, 2017	0.78

The correlation between EMDIX and VEMBX has been stable across timeframes, ranging from 0.78 to 0.84 - a consistent structural relationship.

Return for Risk

EMDIX vs. VEMBX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

EMDIX

EMDIX Risk / Return Rank: 74
EMDIX Sharpe Ratio Rank: 86
EMDIX Sortino Ratio Rank: 88
EMDIX Omega Ratio Rank: 86
EMDIX Calmar Ratio Rank: 51
EMDIX Martin Ratio Rank: 57

VEMBX

VEMBX Risk / Return Rank: 81
VEMBX Sharpe Ratio Rank: 85
VEMBX Sortino Ratio Rank: 88
VEMBX Omega Ratio Rank: 83
VEMBX Calmar Ratio Rank: 69
VEMBX Martin Ratio Rank: 80

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

EMDIX vs. VEMBX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Federated Hermes Emerging Market Debt Fund Institutional Shares (EMDIX) and Vanguard Emerging Markets Bond Fund Investor Shares (VEMBX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	EMDIX	VEMBX	Difference
Sharpe ratio: Return per unit of total volatility	2.13	2.07	+0.06
Sortino ratio: Return per unit of downside risk	3.28	3.30	-0.02
Omega ratio: Gain probability vs. loss probability	1.44	1.40	+0.03
Calmar ratio: Return relative to maximum drawdown	2.05	2.38	-0.33
Martin ratio: Return relative to average drawdown	8.11	10.12	-2.01

EMDIX vs. VEMBX - Sharpe Ratio Comparison

The current EMDIX Sharpe Ratio is 2.13, which is comparable to the VEMBX Sharpe Ratio of 2.07. The chart below compares the historical Sharpe Ratios of EMDIX and VEMBX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

EMDIX vs. VEMBX - Drawdown Comparison

The maximum EMDIX drawdown since its inception was -27.01%, which is greater than VEMBX's maximum drawdown of -24.36%. Use the drawdown chart below to compare losses from any high point for EMDIX and VEMBX.

Drawdown Indicators

	EMDIX	VEMBX	Difference
Max Drawdown Largest peak-to-trough decline	-27.01%	-24.36%	-2.65%
Max Drawdown (1Y) Largest decline over 1 year	-5.72%	-3.77%	-1.95%
Max Drawdown (3Y) Largest decline over 3 years	-5.72%	-5.00%	-0.72%
Max Drawdown (5Y) Largest decline over 5 years	-27.01%	-24.36%	-2.65%
Max Drawdown (10Y) Largest decline over 10 years	-27.01%	—	—
Current Drawdown Current decline from peak	-1.39%	-1.46%	+0.07%
Average Drawdown Average peak-to-trough decline	-5.61%	-3.81%	-1.80%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.40%	0.88%	+0.52%

Volatility

EMDIX vs. VEMBX - Volatility Comparison

Federated Hermes Emerging Market Debt Fund Institutional Shares (EMDIX) and Vanguard Emerging Markets Bond Fund Investor Shares (VEMBX) have volatilities of 1.02% and 0.99%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EMDIX	VEMBX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.02%	0.99%	+0.03%
Volatility (6M) Calculated over the trailing 6-month period	4.77%	3.67%	+1.10%
Volatility (1Y) Calculated over the trailing 1-year period	5.49%	4.32%	+1.17%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.38%	6.38%	0.00%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.50%	6.32%	+0.18%

EMDIX vs. VEMBX - Expense Ratio Comparison

EMDIX has a 0.94% expense ratio, which is higher than VEMBX's 0.50% expense ratio.

Dividends

EMDIX vs. VEMBX - Dividend Comparison

EMDIX's dividend yield for the trailing twelve months is around 3.06%, less than VEMBX's 5.50% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
EMDIX Federated Hermes Emerging Market Debt Fund Institutional Shares	3.06%	0.29%	2.83%	3.13%	5.61%	2.17%	3.71%	2.08%	4.25%	7.78%	3.38%	4.17%
VEMBX Vanguard Emerging Markets Bond Fund Investor Shares	5.50%	6.20%	6.86%	7.06%	5.43%	5.00%	4.50%	6.27%	4.81%	6.50%	0.00%	0.00%

Frequently Asked Questions

Can I hold both EMDIX and VEMBX in my portfolio?

EMDIX and VEMBX have a correlation of 0.82, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EMDIX or VEMBX?

EMDIX has higher volatility (1.02%) compared to VEMBX (0.99%). In terms of maximum drawdown, EMDIX dropped -27.01% vs VEMBX's -24.36%.

Which has better risk-adjusted returns?

EMDIX currently has the higher Sharpe Ratio (2.13 vs 2.07), 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.