GWX vs. DFIS

Last updated Jun 4, 2026

GWX (SPDR S&P International Small Cap ETF) and DFIS (Dimensional International Small Cap ETF) are both Foreign Small & Mid Cap Equities funds. GWX is passively managed, while DFIS is actively managed. Over the past 3 years, GWX returned 17.00%/yr vs 19.32%/yr for DFIS. With a 0.95 correlation, they move nearly in lockstep. GWX charges 0.40%/yr vs 0.39%/yr for DFIS.

Performance

GWX vs. DFIS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SPDR S&P International Small Cap ETF (GWX) and Dimensional International Small Cap ETF (DFIS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GWX achieves a 11.79% return, which is significantly higher than DFIS's 10.27% return.

GWX

• 1D: -1.21%
• 1M: 0.57%
• YTD: 11.79%
• 6M: 14.68%
• 1Y: 30.65%
• 3Y*: 17.00%
• 5Y*: 5.61%
• 10Y*: 7.57%

DFIS

• 1D: -1.12%
• 1M: 2.92%
• YTD: 10.27%
• 6M: 13.97%
• 1Y: 28.03%
• 3Y*: 19.32%
• 5Y*: —
• 10Y*: —

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

GWX vs. DFIS - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
GWX SPDR S&P International Small Cap ETF	11.79%	35.89%	0.21%	10.94%	-14.45%
DFIS Dimensional International Small Cap ETF	10.27%	37.49%	3.80%	15.19%	-12.94%

Correlation

The correlation between GWX and DFIS is 0.93, 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	0.93
Correlation (3Y) Calculated over the trailing 3-year period	0.94
Correlation (All Time) Calculated using the full available price history since Mar 25, 2022	0.95

The correlation between GWX and DFIS has been stable across timeframes, ranging from 0.93 to 0.95 - a consistent structural relationship.

GWX vs. DFIS - Sectors Allocation Comparison

Sectors	GWX	DFIS
Industrials	22.0%	23.9%
Technology	15.1%	9.6%
Basic Materials	14.5%	14.2%
Consumer Cyclical	11.2%	13.5%
Healthcare	8.5%	5.2%
Financial Services	7.8%	12.0%
Real Estate	7.2%	3.7%
Consumer Defensive	4.7%	5.0%
Energy	4.7%	6.0%
Communication Services	2.9%	3.6%
Utilities	1.3%	3.3%

Return for Risk

GWX vs. DFIS — Risk / Return Rank

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

GWX

GWX Risk / Return Rank: 56
GWX Sharpe Ratio Rank: 58
GWX Sortino Ratio Rank: 58
GWX Omega Ratio Rank: 57
GWX Calmar Ratio Rank: 52
GWX Martin Ratio Rank: 57

DFIS

DFIS Risk / Return Rank: 53
DFIS Sharpe Ratio Rank: 56
DFIS Sortino Ratio Rank: 56
DFIS Omega Ratio Rank: 55
DFIS Calmar Ratio Rank: 46
DFIS Martin Ratio Rank: 51

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.

GWX vs. DFIS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SPDR S&P International Small Cap ETF (GWX) and Dimensional International Small Cap ETF (DFIS). 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.

	GWX	DFIS	Difference
Sharpe ratio: Return per unit of total volatility	1.98	1.94	+0.04
Sortino ratio: Return per unit of downside risk	2.75	2.71	+0.04
Omega ratio: Gain probability vs. loss probability	1.35	1.35	0.00
Calmar ratio: Return relative to maximum drawdown	2.58	2.26	+0.32
Martin ratio: Return relative to average drawdown	10.03	8.73	+1.30
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

GWX vs. DFIS - Sharpe Ratio Comparison

The current GWX Sharpe Ratio is 1.98, which is comparable to the DFIS Sharpe Ratio of 1.94. The chart below compares the historical Sharpe Ratios of GWX and DFIS, 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

	GWX	DFIS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.98	1.94	+0.04
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.34	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.44	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.23	0.67	-0.44

Drawdowns

GWX vs. DFIS - Drawdown Comparison

The maximum GWX drawdown since its inception was -63.25%, which is greater than DFIS's maximum drawdown of -27.23%. Use the drawdown chart below to compare losses from any high point for GWX and DFIS.

Drawdown Indicators

	GWX	DFIS	Difference
Max Drawdown Largest peak-to-trough decline	-63.25%	-27.23%	-36.02%
Max Drawdown (1Y) Largest decline over 1 year	-11.91%	-12.44%	+0.53%
Max Drawdown (3Y) Largest decline over 3 years	-14.73%	-13.55%	-1.18%
Max Drawdown (5Y) Largest decline over 5 years	-34.58%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-45.27%	—	—
Current Drawdown Current decline from peak	-2.86%	-1.91%	-0.95%
Average Drawdown Average peak-to-trough decline	-14.74%	-6.17%	-8.57%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.06%	3.22%	-0.16%

Volatility

GWX vs. DFIS - Volatility Comparison

SPDR S&P International Small Cap ETF (GWX) has a higher volatility of 5.21% compared to Dimensional International Small Cap ETF (DFIS) at 4.71%. This indicates that GWX's price experiences larger fluctuations and is considered to be riskier than DFIS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GWX	DFIS	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.21%	4.71%	+0.50%
Volatility (6M) Calculated over the trailing 6-month period	12.82%	12.04%	+0.78%
Volatility (1Y) Calculated over the trailing 1-year period	15.52%	14.54%	+0.98%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.74%	17.32%	-0.58%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.36%	17.32%	+0.04%

GWX vs. DFIS - Expense Ratio Comparison

GWX has a 0.40% expense ratio, which is higher than DFIS's 0.39% expense ratio.

Dividends

GWX vs. DFIS - Dividend Comparison

GWX's dividend yield for the trailing twelve months is around 2.54%, more than DFIS's 2.02% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DFIS Dimensional International Small Cap ETF	2.02%	2.23%	2.19%	2.36%	1.13%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
GWX SPDR S&P International Small Cap ETF	2.54%	2.83%	2.71%	2.64%	2.71%	2.75%	1.74%	3.41%	2.94%	5.18%	4.21%	2.67%

Frequently Asked Questions

Can I hold both GWX and DFIS in my portfolio?

With a correlation of 0.93, GWX and DFIS 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, GWX or DFIS?

GWX has higher volatility (5.21%) compared to DFIS (4.71%). In terms of maximum drawdown, GWX dropped -63.25% vs DFIS's -27.23%.

Which ETF is better, GWX or DFIS?

On 3-year performance, DFIS leads with 19.32% vs 17.00% for GWX. On fees, DFIS is cheaper at 0.39% per year. On volatility, DFIS has been the lower-risk option at 4.71%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, GWX or DFIS?

Over the 3-year period, DFIS has performed better with a 19.32% return vs 17.00%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, GWX or DFIS?

DFIS is cheaper with a 0.39% expense ratio, compared with 0.40% for GWX.

Which ETF pays a higher dividend yield, GWX or DFIS?

GWX has the higher dividend yield at 2.54%, compared with 2.02% for DFIS.

What is the main difference between GWX and DFIS?

They also come from different issuers: State Street and Dimensional. Their fees differ too: 0.40% for GWX and 0.39% for DFIS.

Which has better risk-adjusted returns?

GWX currently has the higher Sharpe Ratio (1.98 vs 1.94), 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.