DODEX vs. NESR

Last updated Jun 4, 2026

DODEX (Dodge & Cox Emerging Markets Stock Fund) is Emerging Markets Diversified fund managed by Dodge & Cox, while NESR (National Energy Services Reunited Corp.) is a stock. Over the past 5 years, DODEX returned 9.72%/yr vs 11.48%/yr for NESR. At a 0.31 correlation, their price movements are largely independent.

Performance

DODEX vs. NESR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Dodge & Cox Emerging Markets Stock Fund (DODEX) and National Energy Services Reunited Corp. (NESR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DODEX achieves a 25.77% return, which is significantly lower than NESR's 59.64% return.

DODEX

• 1D: 0.68%
• 1M: 6.66%
• YTD: 25.77%
• 6M: 27.16%
• 1Y: 56.39%
• 3Y*: 26.27%
• 5Y*: 9.72%
• 10Y*: —

NESR

• 1D: 1.13%
• 1M: 3.69%
• YTD: 59.64%
• 6M: 69.72%
• 1Y: 318.76%
• 3Y*: 103.88%
• 5Y*: 11.48%
• 10Y*: —

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

DODEX vs. NESR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
DODEX Dodge & Cox Emerging Markets Stock Fund	25.77%	38.64%	7.47%	13.37%	-14.91%	-9.57%
NESR National Energy Services Reunited Corp.	59.64%	74.78%	46.89%	-12.10%	-26.56%	-27.03%

Correlation

The correlation between DODEX and NESR is 0.41, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.41
Correlation (3Y) Calculated over the trailing 3-year period	0.30
Correlation (5Y) Calculated over the trailing 5-year period	0.31
Correlation (All Time) Calculated using the full available price history since May 21, 2021	0.31

The correlation between DODEX and NESR shifts across timeframes, from 0.30 (3 years) to 0.41 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

DODEX vs. NESR — Risk / Return Rank

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

DODEX

DODEX Risk / Return Rank: 94
DODEX Sharpe Ratio Rank: 98
DODEX Sortino Ratio Rank: 95
DODEX Omega Ratio Rank: 94
DODEX Calmar Ratio Rank: 93
DODEX Martin Ratio Rank: 93

NESR

NESR Risk / Return Rank: 98
NESR Sharpe Ratio Rank: 99
NESR Sortino Ratio Rank: 98
NESR Omega Ratio Rank: 97
NESR Calmar Ratio Rank: 98
NESR Martin Ratio Rank: 99

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.

DODEX vs. NESR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Dodge & Cox Emerging Markets Stock Fund (DODEX) and National Energy Services Reunited Corp. (NESR). 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.

	DODEX	NESR	Difference
Sharpe ratio: Return per unit of total volatility	3.96	6.02	-2.06
Sortino ratio: Return per unit of downside risk	4.99	5.72	-0.73
Omega ratio: Gain probability vs. loss probability	1.72	1.71	+0.01
Calmar ratio: Return relative to maximum drawdown	5.18	11.73	-6.55
Martin ratio: Return relative to average drawdown	19.82	41.23	-21.41
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DODEX vs. NESR - Sharpe Ratio Comparison

The current DODEX Sharpe Ratio is 3.96, which is lower than the NESR Sharpe Ratio of 6.02. The chart below compares the historical Sharpe Ratios of DODEX and NESR, 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

	DODEX	NESR	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.96	6.02	-2.06
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.58	0.21	+0.37
Sharpe Ratio (All Time) Calculated using the full available price history	0.61	0.22	+0.40

Drawdowns

DODEX vs. NESR - Drawdown Comparison

The maximum DODEX drawdown since its inception was -37.01%, smaller than the maximum NESR drawdown of -83.12%. Use the drawdown chart below to compare losses from any high point for DODEX and NESR.

Drawdown Indicators

	DODEX	NESR	Difference
Max Drawdown Largest peak-to-trough decline	-37.01%	-83.12%	+46.11%
Max Drawdown (1Y) Largest decline over 1 year	-10.97%	-27.39%	+16.42%
Max Drawdown (3Y) Largest decline over 3 years	-16.15%	-45.64%	+29.49%
Max Drawdown (5Y) Largest decline over 5 years	-36.89%	-83.12%	+46.23%
Current Drawdown Current decline from peak	0.00%	-6.86%	+6.86%
Average Drawdown Average peak-to-trough decline	-12.80%	-36.00%	+23.20%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.86%	7.80%	-4.94%

Volatility

DODEX vs. NESR - Volatility Comparison

The current volatility for Dodge & Cox Emerging Markets Stock Fund (DODEX) is 5.09%, while National Energy Services Reunited Corp. (NESR) has a volatility of 15.18%. This indicates that DODEX experiences smaller price fluctuations and is considered to be less risky than NESR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DODEX	NESR	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.09%	15.18%	-10.09%
Volatility (6M) Calculated over the trailing 6-month period	12.06%	36.43%	-24.37%
Volatility (1Y) Calculated over the trailing 1-year period	14.36%	53.69%	-39.33%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.81%	55.65%	-38.84%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.78%	52.23%	-35.45%

Dividends

DODEX vs. NESR - Dividend Comparison

DODEX's dividend yield for the trailing twelve months is around 2.25%, while NESR has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021
DODEX Dodge & Cox Emerging Markets Stock Fund	2.25%	2.83%	1.94%	1.92%	1.93%	1.38%
NESR National Energy Services Reunited Corp.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both DODEX and NESR in my portfolio?

DODEX and NESR have a correlation of 0.41, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DODEX or NESR?

NESR has higher volatility (15.18%) compared to DODEX (5.09%). In terms of maximum drawdown, DODEX dropped -37.01% vs NESR's -83.12%.

Which has better risk-adjusted returns?

NESR currently has the higher Sharpe Ratio (6.02 vs 3.96), 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.