SPDW vs. GMOI

Last updated Jun 5, 2026

SPDW (SPDR Portfolio World ex-US ETF) and GMOI (GMO International Value ETF) are both Foreign Large Cap Equities funds - SPDW tracks the S&P Developed Ex-U.S. BMI Index while GMOI tracks the MSCI World ex USA Value. Both are passively managed. Over the past year, SPDW returned 31.87% vs 37.64% for GMOI. Their correlation of 0.89 suggests significant overlap in exposure. SPDW charges 0.04%/yr vs 0.60%/yr for GMOI.

Performance

SPDW vs. GMOI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SPDR Portfolio World ex-US ETF (SPDW) and GMO International Value ETF (GMOI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SPDW achieves a 15.36% return, which is significantly higher than GMOI's 13.97% return.

SPDW

• 1D: 0.31%
• 1M: 4.15%
• YTD: 15.36%
• 6M: 18.10%
• 1Y: 31.87%
• 3Y*: 20.11%
• 5Y*: 9.45%
• 10Y*: 10.05%

GMOI

• 1D: 0.82%
• 1M: 2.57%
• YTD: 13.97%
• 6M: 17.28%
• 1Y: 37.64%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

SPDW vs. GMOI - Yearly Performance Comparison

	2026 (YTD)	2025	2024
SPDW SPDR Portfolio World ex-US ETF	15.36%	34.75%	-4.28%
GMOI GMO International Value ETF	13.97%	45.64%	-4.57%

Correlation

The correlation between SPDW and GMOI is 0.89, 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	0.89
Correlation (All Time) Calculated using the full available price history since Oct 30, 2024	0.89

The correlation between SPDW and GMOI has been stable across timeframes, ranging from 0.89 to 0.89 - a consistent structural relationship.

Return for Risk

SPDW vs. GMOI — Risk / Return Rank

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

SPDW

SPDW Risk / Return Rank: 61
SPDW Sharpe Ratio Rank: 63
SPDW Sortino Ratio Rank: 62
SPDW Omega Ratio Rank: 62
SPDW Calmar Ratio Rank: 57
SPDW Martin Ratio Rank: 61

GMOI

GMOI Risk / Return Rank: 86
GMOI Sharpe Ratio Rank: 87
GMOI Sortino Ratio Rank: 88
GMOI Omega Ratio Rank: 85
GMOI Calmar Ratio Rank: 84
GMOI Martin Ratio Rank: 86

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.

SPDW vs. GMOI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SPDR Portfolio World ex-US ETF (SPDW) and GMO International Value ETF (GMOI). 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.

	SPDW	GMOI	Difference
Sharpe ratio: Return per unit of total volatility	2.06	2.88	-0.82
Sortino ratio: Return per unit of downside risk	2.85	3.94	-1.09
Omega ratio: Gain probability vs. loss probability	1.37	1.51	-0.14
Calmar ratio: Return relative to maximum drawdown	2.77	4.52	-1.75
Martin ratio: Return relative to average drawdown	10.83	17.89	-7.06
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SPDW vs. GMOI - Sharpe Ratio Comparison

The current SPDW Sharpe Ratio is 2.06, which is comparable to the GMOI Sharpe Ratio of 2.88. The chart below compares the historical Sharpe Ratios of SPDW and GMOI, 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

	SPDW	GMOI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.06	2.88	-0.82
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.58	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.58	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.24	2.17	-1.93

Drawdowns

SPDW vs. GMOI - Drawdown Comparison

The maximum SPDW drawdown since its inception was -60.02%, which is greater than GMOI's maximum drawdown of -14.67%. Use the drawdown chart below to compare losses from any high point for SPDW and GMOI.

Drawdown Indicators

	SPDW	GMOI	Difference
Max Drawdown Largest peak-to-trough decline	-60.02%	-14.67%	-45.35%
Max Drawdown (1Y) Largest decline over 1 year	-11.55%	-8.36%	-3.19%
Max Drawdown (3Y) Largest decline over 3 years	-13.53%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-30.21%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-34.98%	—	—
Current Drawdown Current decline from peak	-0.56%	-0.18%	-0.38%
Average Drawdown Average peak-to-trough decline	-12.91%	-1.70%	-11.21%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.95%	2.11%	+0.84%

Volatility

SPDW vs. GMOI - Volatility Comparison

SPDR Portfolio World ex-US ETF (SPDW) has a higher volatility of 5.44% compared to GMO International Value ETF (GMOI) at 3.88%. This indicates that SPDW's price experiences larger fluctuations and is considered to be riskier than GMOI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SPDW	GMOI	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.44%	3.88%	+1.56%
Volatility (6M) Calculated over the trailing 6-month period	13.17%	10.29%	+2.88%
Volatility (1Y) Calculated over the trailing 1-year period	15.58%	13.15%	+2.43%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.49%	15.58%	+0.91%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.25%	15.58%	+1.67%

SPDW vs. GMOI - Expense Ratio Comparison

SPDW has a 0.04% expense ratio, which is lower than GMOI's 0.60% expense ratio.

Dividends

SPDW vs. GMOI - Dividend Comparison

SPDW's dividend yield for the trailing twelve months is around 2.86%, more than GMOI's 2.40% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GMOI GMO International Value ETF	2.40%	2.74%	0.54%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SPDW SPDR Portfolio World ex-US ETF	2.86%	3.30%	3.19%	2.75%	3.12%	3.04%	1.87%	3.13%	3.08%	1.86%	3.11%	2.78%

Frequently Asked Questions

Can I hold both SPDW and GMOI in my portfolio?

SPDW and GMOI have a correlation of 0.89, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SPDW or GMOI?

SPDW has higher volatility (5.44%) compared to GMOI (3.88%). In terms of maximum drawdown, SPDW dropped -60.02% vs GMOI's -14.67%.

Which ETF is better, SPDW or GMOI?

On 1-year performance, GMOI leads with 37.64% vs 31.87% for SPDW. On fees, SPDW is cheaper at 0.04% per year. On volatility, GMOI has been the lower-risk option at 3.88%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, SPDW or GMOI?

Over the 1-year period, GMOI has performed better with a 37.64% return vs 31.87%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, SPDW or GMOI?

SPDW is cheaper with a 0.04% expense ratio, compared with 0.60% for GMOI.

Which ETF pays a higher dividend yield, SPDW or GMOI?

SPDW has the higher dividend yield at 2.86%, compared with 2.40% for GMOI.

What is the main difference between SPDW and GMOI?

SPDW tracks S&P Developed Ex-U.S. BMI Index, while GMOI tracks MSCI World ex USA Value. They also come from different issuers: State Street and GMO. Their fees differ too: 0.04% for SPDW and 0.60% for GMOI.

Which has better risk-adjusted returns?

GMOI currently has the higher Sharpe Ratio (2.88 vs 2.06), 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.