RPGEX vs. GWOAX

Last updated Jun 4, 2026

RPGEX (T. Rowe Price Global Growth Stock Fund) and GWOAX (GMO Global Developed Equity Allocation Fund) are both Global Equities funds. Over the past 10 years, RPGEX returned 13.07%/yr vs 12.17%/yr for GWOAX. Their correlation of 0.88 suggests significant overlap in exposure. RPGEX charges 0.91%/yr vs 0.01%/yr for GWOAX.

Performance

RPGEX vs. GWOAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price Global Growth Stock Fund (RPGEX) and GMO Global Developed Equity Allocation Fund (GWOAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RPGEX achieves a 13.76% return, which is significantly lower than GWOAX's 16.38% return. Over the past 10 years, RPGEX has outperformed GWOAX with an annualized return of 13.07%, while GWOAX has yielded a comparatively lower 12.17% annualized return.

RPGEX

• 1D: 0.48%
• 1M: 6.81%
• YTD: 13.76%
• 6M: 13.50%
• 1Y: 26.74%
• 3Y*: 18.58%
• 5Y*: 6.05%
• 10Y*: 13.07%

GWOAX

• 1D: 0.59%
• 1M: 5.69%
• YTD: 16.38%
• 6M: 18.34%
• 1Y: 37.95%
• 3Y*: 21.19%
• 5Y*: 10.98%
• 10Y*: 12.17%

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

RPGEX vs. GWOAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RPGEX T. Rowe Price Global Growth Stock Fund	13.76%	14.57%	18.81%	19.19%	-29.77%	11.05%	44.28%	30.76%	-7.10%	34.26%
GWOAX GMO Global Developed Equity Allocation Fund	16.38%	28.37%	6.14%	22.49%	-14.10%	18.53%	10.53%	26.56%	-12.95%	25.63%

Correlation

The correlation between RPGEX and GWOAX is 0.83, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.83
Correlation (3Y) Calculated over the trailing 3-year period	0.84
Correlation (5Y) Calculated over the trailing 5-year period	0.83
Correlation (10Y) Calculated over the trailing 10-year period	0.85
Correlation (All Time) Calculated using the full available price history since Jan 5, 2009	0.88

The correlation between RPGEX and GWOAX has been stable across timeframes, ranging from 0.83 to 0.88 - a consistent structural relationship.

Return for Risk

RPGEX vs. GWOAX — Risk / Return Rank

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

RPGEX

RPGEX Risk / Return Rank: 45
RPGEX Sharpe Ratio Rank: 45
RPGEX Sortino Ratio Rank: 41
RPGEX Omega Ratio Rank: 44
RPGEX Calmar Ratio Rank: 46
RPGEX Martin Ratio Rank: 51

GWOAX

GWOAX Risk / Return Rank: 88
GWOAX Sharpe Ratio Rank: 91
GWOAX Sortino Ratio Rank: 88
GWOAX Omega Ratio Rank: 83
GWOAX Calmar Ratio Rank: 88
GWOAX Martin Ratio Rank: 88

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.

RPGEX vs. GWOAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Global Growth Stock Fund (RPGEX) and GMO Global Developed Equity Allocation Fund (GWOAX). 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.

	RPGEX	GWOAX	Difference
Sharpe ratio: Return per unit of total volatility	1.98	3.07	-1.09
Sortino ratio: Return per unit of downside risk	2.69	4.23	-1.54
Omega ratio: Gain probability vs. loss probability	1.36	1.56	-0.20
Calmar ratio: Return relative to maximum drawdown	2.58	4.33	-1.75
Martin ratio: Return relative to average drawdown	10.49	17.30	-6.80
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RPGEX vs. GWOAX - Sharpe Ratio Comparison

The current RPGEX Sharpe Ratio is 1.98, which is lower than the GWOAX Sharpe Ratio of 3.07. The chart below compares the historical Sharpe Ratios of RPGEX and GWOAX, 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

	RPGEX	GWOAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.98	3.07	-1.09
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.35	0.72	-0.38
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.73	0.74	-0.01
Sharpe Ratio (All Time) Calculated using the full available price history	0.69	0.47	+0.22

Drawdowns

RPGEX vs. GWOAX - Drawdown Comparison

The maximum RPGEX drawdown since its inception was -39.67%, smaller than the maximum GWOAX drawdown of -49.84%. Use the drawdown chart below to compare losses from any high point for RPGEX and GWOAX.

Drawdown Indicators

	RPGEX	GWOAX	Difference
Max Drawdown Largest peak-to-trough decline	-39.67%	-49.84%	+10.17%
Max Drawdown (1Y) Largest decline over 1 year	-10.50%	-8.78%	-1.72%
Max Drawdown (3Y) Largest decline over 3 years	-17.69%	-16.11%	-1.58%
Max Drawdown (5Y) Largest decline over 5 years	-39.67%	-26.21%	-13.46%
Max Drawdown (10Y) Largest decline over 10 years	-39.67%	-35.28%	-4.39%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-7.58%	-9.00%	+1.42%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.58%	2.19%	+0.39%

Volatility

RPGEX vs. GWOAX - Volatility Comparison

T. Rowe Price Global Growth Stock Fund (RPGEX) has a higher volatility of 3.93% compared to GMO Global Developed Equity Allocation Fund (GWOAX) at 3.36%. This indicates that RPGEX's price experiences larger fluctuations and is considered to be riskier than GWOAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RPGEX	GWOAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.93%	3.36%	+0.57%
Volatility (6M) Calculated over the trailing 6-month period	10.98%	9.48%	+1.50%
Volatility (1Y) Calculated over the trailing 1-year period	13.71%	12.39%	+1.32%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.54%	15.22%	+2.32%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.07%	16.50%	+1.57%

RPGEX vs. GWOAX - Expense Ratio Comparison

RPGEX has a 0.91% expense ratio, which is higher than GWOAX's 0.01% expense ratio.

Dividends

RPGEX vs. GWOAX - Dividend Comparison

RPGEX's dividend yield for the trailing twelve months is around 10.13%, more than GWOAX's 3.83% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GWOAX GMO Global Developed Equity Allocation Fund	3.83%	4.46%	0.60%	6.10%	7.27%	12.75%	3.85%	4.33%	3.02%	3.05%	6.43%	12.47%
RPGEX T. Rowe Price Global Growth Stock Fund	10.13%	11.52%	0.04%	0.21%	0.07%	8.84%	3.18%	0.23%	1.67%	0.82%	0.21%	4.95%

Frequently Asked Questions

Can I hold both RPGEX and GWOAX in my portfolio?

RPGEX and GWOAX have a correlation of 0.83, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RPGEX or GWOAX?

RPGEX has higher volatility (3.93%) compared to GWOAX (3.36%). In terms of maximum drawdown, RPGEX dropped -39.67% vs GWOAX's -49.84%.

Which has better risk-adjusted returns?

GWOAX currently has the higher Sharpe Ratio (3.07 vs 1.98), 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.