ESFIX vs. VTSAX

Last updated Apr 1, 2026

Compare and contrast key facts about Ashmore Emerging Markets Short Duration Fund (ESFIX) and Vanguard Total Stock Market Index Fund Admiral Shares (VTSAX).

ESFIX is managed by Ashmore. It was launched on Jun 23, 2014. VTSAX is managed by Vanguard. It was launched on Nov 13, 2000.

Performance

ESFIX vs. VTSAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Ashmore Emerging Markets Short Duration Fund (ESFIX) and Vanguard Total Stock Market Index Fund Admiral Shares (VTSAX). The values are adjusted to include any dividend payments, if applicable.

ESFIX vs. VTSAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ESFIX Ashmore Emerging Markets Short Duration Fund	0.26%	7.09%	7.94%	13.03%	-21.54%	-18.83%	-6.89%	1.22%	-0.16%	7.11%
VTSAX Vanguard Total Stock Market Index Fund Admiral Shares	-6.75%	17.12%	23.23%	26.51%	-19.52%	25.72%	20.98%	30.79%	-5.18%	21.16%

Returns By Period

In the year-to-date period, ESFIX achieves a 0.26% return, which is significantly higher than VTSAX's -6.75% return. Over the past 10 years, ESFIX has underperformed VTSAX with an annualized return of -0.88%, while VTSAX has yielded a comparatively higher 13.27% annualized return.

ESFIX

• 1D: -0.43%
• 1M: -0.69%
• YTD: 0.26%
• 6M: 0.85%
• 1Y: 2.15%
• 3Y*: 8.16%
• 5Y*: -3.42%
• 10Y*: -0.88%

VTSAX

• 1D: -0.46%
• 1M: -7.71%
• YTD: -6.75%
• 6M: -4.47%
• 1Y: 14.76%
• 3Y*: 16.69%
• 5Y*: 10.11%
• 10Y*: 13.27%

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

ESFIX vs. VTSAX - Expense Ratio Comparison

ESFIX has a 0.65% expense ratio, which is higher than VTSAX's 0.04% expense ratio.

ESFIX

Ashmore Emerging Markets Short Duration Fund

VTSAX

Vanguard Total Stock Market Index Fund Admiral Shares

Return for Risk

ESFIX vs. VTSAX — Risk / Return Rank

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

ESFIX

ESFIX Risk / Return Rank: 11
ESFIX Sharpe Ratio Rank: 9
ESFIX Sortino Ratio Rank: 9
ESFIX Omega Ratio Rank: 12
ESFIX Calmar Ratio Rank: 13
ESFIX Martin Ratio Rank: 12

VTSAX

VTSAX Risk / Return Rank: 46
VTSAX Sharpe Ratio Rank: 41
VTSAX Sortino Ratio Rank: 45
VTSAX Omega Ratio Rank: 49
VTSAX Calmar Ratio Rank: 41
VTSAX Martin Ratio Rank: 53

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.

ESFIX vs. VTSAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Ashmore Emerging Markets Short Duration Fund (ESFIX) and Vanguard Total Stock Market Index Fund Admiral Shares (VTSAX). 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.

	ESFIX	VTSAX	Difference
Sharpe ratio Return per unit of total volatility	0.22	0.84	-0.62
Sortino ratio Return per unit of downside risk	0.40	1.29	-0.89
Omega ratio Gain probability vs. loss probability	1.08	1.20	-0.11
Calmar ratio Return relative to maximum drawdown	0.36	1.05	-0.68
Martin ratio Return relative to average drawdown	1.03	5.08	-4.06
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ESFIX vs. VTSAX - Sharpe Ratio Comparison

The current ESFIX Sharpe Ratio is 0.22, which is lower than the VTSAX Sharpe Ratio of 0.84. The chart below compares the historical Sharpe Ratios of ESFIX and VTSAX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	ESFIX	VTSAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.22	0.84	-0.62
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.42	0.59	-1.00
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.11	0.72	-0.83
Sharpe Ratio (All Time) Calculated using the full available price history	-0.16	0.43	-0.60

Correlation

The correlation between ESFIX and VTSAX is 0.17, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

ESFIX vs. VTSAX - Dividend Comparison

ESFIX's dividend yield for the trailing twelve months is around 7.37%, more than VTSAX's 1.20% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ESFIX Ashmore Emerging Markets Short Duration Fund	7.37%	3.70%	4.37%	7.75%	6.83%	7.62%	5.38%	8.15%	6.58%	5.63%	1.37%	0.00%
VTSAX Vanguard Total Stock Market Index Fund Admiral Shares	1.20%	1.11%	1.26%	1.42%	1.65%	1.20%	1.41%	1.76%	2.03%	1.71%	1.92%	1.98%

Drawdowns

ESFIX vs. VTSAX - Drawdown Comparison

The maximum ESFIX drawdown since its inception was -48.22%, smaller than the maximum VTSAX drawdown of -55.33%. Use the drawdown chart below to compare losses from any high point for ESFIX and VTSAX.

Drawdown Indicators

	ESFIX	VTSAX	Difference
Max Drawdown Largest peak-to-trough decline	-48.22%	-55.33%	+7.11%
Max Drawdown (1Y) Largest decline over 1 year	-4.86%	-12.41%	+7.55%
Max Drawdown (5Y) Largest decline over 5 years	-43.24%	-25.36%	-17.88%
Max Drawdown (10Y) Largest decline over 10 years	-48.22%	-34.97%	-13.25%
Current Drawdown Current decline from peak	-25.96%	-8.92%	-17.04%
Average Drawdown Average peak-to-trough decline	-16.82%	-9.06%	-7.76%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.71%	2.56%	-0.85%

Volatility

ESFIX vs. VTSAX - Volatility Comparison

The current volatility for Ashmore Emerging Markets Short Duration Fund (ESFIX) is 1.02%, while Vanguard Total Stock Market Index Fund Admiral Shares (VTSAX) has a volatility of 4.39%. This indicates that ESFIX experiences smaller price fluctuations and is considered to be less risky than VTSAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ESFIX	VTSAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.02%	4.39%	-3.37%
Volatility (6M) Calculated over the trailing 6-month period	8.22%	9.33%	-1.11%
Volatility (1Y) Calculated over the trailing 1-year period	9.12%	18.42%	-9.30%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	8.26%	17.32%	-9.06%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	8.33%	18.37%	-10.04%