QTERX vs. VEMIX

Last updated Aug 5, 2026

QTERX (AQR Emerging Multi-Style II Fund Class R6) and VEMIX (Vanguard Emerging Markets Stock Index Fund Institutional Shares) are both Emerging Markets Equities funds. Over the past 10 years, QTERX returned 9.29%/yr vs 7.72%/yr for VEMIX. Their 0.96 correlation means they have historically moved very closely together. QTERX charges 0.62%/yr vs 0.06%/yr for VEMIX.

Performance

QTERX vs. VEMIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AQR Emerging Multi-Style II Fund Class R6 (QTERX) and Vanguard Emerging Markets Stock Index Fund Institutional Shares (VEMIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, QTERX achieves a 19.37% return, which is significantly higher than VEMIX's 10.30% return. Over the past 10 years, QTERX has outperformed VEMIX with an annualized return of 9.29%, while VEMIX has yielded a comparatively lower 7.72% annualized return.

QTERX

• 1D: 0.65%
• 1M: -1.65%
• 6M: 7.92%
• YTD: 19.37%
• 1Y: 36.17%
• 3Y*: 22.72%
• 5Y*: 8.57%
• 10Y*: 9.29%
• ALL TIME*: 10.07%

VEMIX

• 1D: 1.03%
• 1M: 0.54%
• 6M: 4.16%
• YTD: 10.30%
• 1Y: 21.34%
• 3Y*: 15.70%
• 5Y*: 5.94%
• 10Y*: 7.72%
• ALL TIME*: 7.33%

*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)
QTERX AQR Emerging Multi-Style II Fund Class R6	$0.00	$0.00	$0.00
VEMIX Vanguard Emerging Markets Stock Index Fund Institutional Shares	$0.00	$0.00	$0.00

QTERX vs. VEMIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
QTERX AQR Emerging Multi-Style II Fund Class R6	19.37%	32.94%	12.02%	12.66%	-21.13%	0.95%	17.08%	16.87%	-16.22%	37.22%
VEMIX Vanguard Emerging Markets Stock Index Fund Institutional Shares	10.30%	24.80%	11.38%	8.85%	-17.75%	0.91%	15.26%	20.35%	-14.55%	31.42%

Correlation

The correlation between QTERX and VEMIX is 0.93, 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.	0.93
Correlation (3Y) Balances recent behavior with more history.	0.94
Correlation (5Y) Shows whether the relationship held over a longer period.	0.96
Correlation (10Y) Provides a long-term view across more market conditions.	0.96
Correlation (All Time) Calculated using the full available price history since Jan 4, 2016	0.96

The correlation between QTERX and VEMIX has been stable across timeframes, ranging from 0.93 to 0.96 - a consistent structural relationship.

Return for Risk

QTERX vs. VEMIX — Risk / Return Rank

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

QTERX

QTERX Risk / Return Rank: 58
QTERX Sharpe Ratio Rank: 57
QTERX Sortino Ratio Rank: 46
QTERX Omega Ratio Rank: 58
QTERX Calmar Ratio Rank: 71
QTERX Martin Ratio Rank: 56

VEMIX

VEMIX Risk / Return Rank: 45
VEMIX Sharpe Ratio Rank: 45
VEMIX Sortino Ratio Rank: 42
VEMIX Omega Ratio Rank: 43
VEMIX Calmar Ratio Rank: 51
VEMIX Martin Ratio Rank: 45

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.

QTERX vs. VEMIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AQR Emerging Multi-Style II Fund Class R6 (QTERX) and Vanguard Emerging Markets Stock Index Fund Institutional Shares (VEMIX). 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.

	QTERX	VEMIX	Difference
Sharpe ratio: Return per unit of total volatility	1.67	1.43	+0.24
Sortino ratio: Return per unit of downside risk	2.16	1.99	+0.17
Omega ratio: Gain probability vs. loss probability	1.31	1.26	+0.06
Calmar ratio: Return relative to maximum drawdown	2.61	2.07	+0.55
Martin ratio: Return relative to average drawdown	8.43	6.86	+1.57

QTERX vs. VEMIX - Sharpe Ratio Comparison

The current QTERX Sharpe Ratio is 1.67, which is comparable to the VEMIX Sharpe Ratio of 1.43. The chart below compares the historical Sharpe Ratios of QTERX and VEMIX, 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

QTERX vs. VEMIX - Drawdown Comparison

The maximum QTERX drawdown since its inception was -39.15%, smaller than the maximum VEMIX drawdown of -66.43%. Use the drawdown chart below to compare losses from any high point for QTERX and VEMIX.

Drawdown Indicators

	QTERX	VEMIX	Difference
Max Drawdown Largest peak-to-trough decline	-39.15%	-66.43%	+27.28%
Max Drawdown (1Y) Largest decline over 1 year	-14.70%	-11.05%	-3.65%
Max Drawdown (3Y) Largest decline over 3 years	-16.89%	-15.77%	-1.12%
Max Drawdown (5Y) Largest decline over 5 years	-34.84%	-30.68%	-4.16%
Max Drawdown (10Y) Largest decline over 10 years	-39.15%	-36.04%	-3.11%
Current Drawdown Current decline from peak	-9.02%	-3.25%	-5.77%
Average Drawdown Average peak-to-trough decline	-11.95%	-15.91%	+3.96%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.55%	3.32%	+1.23%

Volatility

QTERX vs. VEMIX - Volatility Comparison

AQR Emerging Multi-Style II Fund Class R6 (QTERX) has a higher volatility of 10.00% compared to Vanguard Emerging Markets Stock Index Fund Institutional Shares (VEMIX) at 5.42%. This indicates that QTERX's price experiences larger fluctuations and is considered to be riskier than VEMIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	QTERX	VEMIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.00%	5.42%	+4.58%
Volatility (6M) Calculated over the trailing 6-month period	21.00%	13.75%	+7.25%
Volatility (1Y) Calculated over the trailing 1-year period	23.11%	16.05%	+7.06%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.18%	15.60%	+2.58%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.36%	16.51%	+1.85%

QTERX vs. VEMIX - Expense Ratio Comparison

QTERX has a 0.62% expense ratio, which is higher than VEMIX's 0.06% expense ratio.

Dividends

QTERX vs. VEMIX - Dividend Comparison

QTERX's dividend yield for the trailing twelve months is around 3.56%, more than VEMIX's 2.33% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
QTERX AQR Emerging Multi-Style II Fund Class R6	3.56%	4.25%	4.91%	5.76%	4.73%	2.53%	1.68%	4.48%	2.40%	1.63%	2.57%	0.00%
VEMIX Vanguard Emerging Markets Stock Index Fund Institutional Shares	2.33%	2.77%	3.17%	3.51%	4.09%	2.61%	1.90%	3.23%	2.89%	2.33%	2.55%	2.51%

Frequently Asked Questions

Can I hold both QTERX and VEMIX in my portfolio?

With a correlation of 0.93, QTERX and VEMIX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, QTERX or VEMIX?

QTERX has higher volatility (10.00%) compared to VEMIX (5.42%). In terms of maximum drawdown, QTERX dropped -39.15% vs VEMIX's -66.43%.

Which has better risk-adjusted returns?

QTERX currently has the higher Sharpe Ratio (1.67 vs 1.43), 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.