DFUS vs. DFAI

Last updated Jun 4, 2026

DFUS (Dimensional U.S. Equity Market ETF) and DFAI (Dimensional International Core Equity Market ETF) are both exchange-traded funds - DFUS is a Large Cap Blend Equities fund actively managed by Dimensional, while DFAI is a Global Equities fund actively managed by Dimensional. Both are actively managed. Over the past 3 years, DFUS returned 22.42%/yr vs 18.12%/yr for DFAI. A 0.77 correlation means they provide meaningful diversification when combined. DFUS charges 0.09%/yr vs 0.18%/yr for DFAI.

Performance

DFUS vs. DFAI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Dimensional U.S. Equity Market ETF (DFUS) and Dimensional International Core Equity Market ETF (DFAI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DFUS achieves a 11.25% return, which is significantly higher than DFAI's 9.16% return.

DFUS

• 1D: -0.66%
• 1M: 5.24%
• YTD: 11.25%
• 6M: 11.19%
• 1Y: 28.63%
• 3Y*: 22.42%
• 5Y*: —
• 10Y*: —

DFAI

• 1D: -0.84%
• 1M: 2.67%
• YTD: 9.16%
• 6M: 11.79%
• 1Y: 24.65%
• 3Y*: 18.12%
• 5Y*: 9.36%
• 10Y*: —

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

DFUS vs. DFAI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
DFUS Dimensional U.S. Equity Market ETF	11.25%	17.46%	24.34%	26.36%	-18.34%	11.90%
DFAI Dimensional International Core Equity Market ETF	9.16%	34.04%	4.68%	17.60%	-12.95%	-0.63%

Correlation

The correlation between DFUS and DFAI is 0.75, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.75
Correlation (3Y) Calculated over the trailing 3-year period	0.72
Correlation (All Time) Calculated using the full available price history since Jun 15, 2021	0.77

The correlation between DFUS and DFAI has been stable across timeframes, ranging from 0.72 to 0.77 - a consistent structural relationship.

DFUS vs. DFAI - Sectors Allocation Comparison

Sectors	DFUS	DFAI
Communication Services	23.5%	3.7%
Financial Services	20.2%	22.5%
Technology	17.4%	9.3%
Consumer Cyclical	13.0%	8.6%
Industrials	9.5%	19.5%
Energy	5.3%	6.8%
Healthcare	4.1%	8.8%
Utilities	3.0%	4.0%
Consumer Defensive	2.6%	6.4%
Basic Materials	1.1%	8.8%
Real Estate	0.0%	1.5%

Return for Risk

DFUS vs. DFAI — Risk / Return Rank

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

DFUS

DFUS Risk / Return Rank: 69
DFUS Sharpe Ratio Rank: 70
DFUS Sortino Ratio Rank: 69
DFUS Omega Ratio Rank: 69
DFUS Calmar Ratio Rank: 63
DFUS Martin Ratio Rank: 75

DFAI

DFAI Risk / Return Rank: 49
DFAI Sharpe Ratio Rank: 50
DFAI Sortino Ratio Rank: 50
DFAI Omega Ratio Rank: 50
DFAI Calmar Ratio Rank: 45
DFAI Martin Ratio Rank: 52

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.

DFUS vs. DFAI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Dimensional U.S. Equity Market ETF (DFUS) and Dimensional International Core Equity Market ETF (DFAI). 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.

	DFUS	DFAI	Difference
Sharpe ratio: Return per unit of total volatility	2.35	1.76	+0.59
Sortino ratio: Return per unit of downside risk	3.22	2.49	+0.73
Omega ratio: Gain probability vs. loss probability	1.42	1.32	+0.11
Calmar ratio: Return relative to maximum drawdown	3.21	2.26	+0.95
Martin ratio: Return relative to average drawdown	14.70	8.87	+5.83
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DFUS vs. DFAI - Sharpe Ratio Comparison

The current DFUS Sharpe Ratio is 2.35, which is higher than the DFAI Sharpe Ratio of 1.76. The chart below compares the historical Sharpe Ratios of DFUS and DFAI, 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

	DFUS	DFAI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.35	1.76	+0.59
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.59	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.79	0.78	0.00

Drawdowns

DFUS vs. DFAI - Drawdown Comparison

The maximum DFUS drawdown since its inception was -24.62%, smaller than the maximum DFAI drawdown of -27.44%. Use the drawdown chart below to compare losses from any high point for DFUS and DFAI.

Drawdown Indicators

	DFUS	DFAI	Difference
Max Drawdown Largest peak-to-trough decline	-24.62%	-27.44%	+2.82%
Max Drawdown (1Y) Largest decline over 1 year	-8.96%	-10.95%	+1.99%
Max Drawdown (3Y) Largest decline over 3 years	-19.44%	-13.25%	-6.19%
Max Drawdown (5Y) Largest decline over 5 years	—	-27.44%	—
Current Drawdown Current decline from peak	-0.66%	-1.61%	+0.95%
Average Drawdown Average peak-to-trough decline	-5.82%	-5.12%	-0.70%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.95%	2.79%	-0.84%

Volatility

DFUS vs. DFAI - Volatility Comparison

The current volatility for Dimensional U.S. Equity Market ETF (DFUS) is 3.07%, while Dimensional International Core Equity Market ETF (DFAI) has a volatility of 4.45%. This indicates that DFUS experiences smaller price fluctuations and is considered to be less risky than DFAI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DFUS	DFAI	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.07%	4.45%	-1.38%
Volatility (6M) Calculated over the trailing 6-month period	9.18%	11.68%	-2.50%
Volatility (1Y) Calculated over the trailing 1-year period	12.23%	14.08%	-1.85%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.21%	15.92%	+1.29%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.21%	15.70%	+1.51%

DFUS vs. DFAI - Expense Ratio Comparison

DFUS has a 0.09% expense ratio, which is lower than DFAI's 0.18% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

DFUS vs. DFAI - Dividend Comparison

DFUS's dividend yield for the trailing twelve months is around 0.83%, less than DFAI's 2.26% yield.

Position	TTM	2025	2024	2023	2022	2021	2020
DFAI Dimensional International Core Equity Market ETF	2.26%	2.45%	2.72%	2.64%	2.72%	2.06%	0.09%
DFUS Dimensional U.S. Equity Market ETF	0.83%	0.88%	1.04%	1.33%	1.48%	0.85%	0.00%

Frequently Asked Questions

Can I hold both DFUS and DFAI in my portfolio?

DFUS and DFAI have a correlation of 0.75, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DFUS or DFAI?

DFAI has higher volatility (4.45%) compared to DFUS (3.07%). In terms of maximum drawdown, DFUS dropped -24.62% vs DFAI's -27.44%.

Which ETF is better, DFUS or DFAI?

On 3-year performance, DFUS leads with 22.42% vs 18.12% for DFAI. On fees, DFUS is cheaper at 0.09% per year. On volatility, DFUS has been the lower-risk option at 3.07%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, DFUS or DFAI?

Over the 3-year period, DFUS has performed better with a 22.42% return vs 18.12%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, DFUS or DFAI?

DFUS is cheaper with a 0.09% expense ratio, compared with 0.18% for DFAI.

Which ETF pays a higher dividend yield, DFUS or DFAI?

DFAI has the higher dividend yield at 2.26%, compared with 0.83% for DFUS.

What is the main difference between DFUS and DFAI?

DFUS is categorized as Large Cap Blend Equities, while DFAI is Global Equities. Their fees differ too: 0.09% for DFUS and 0.18% for DFAI.

Which has better risk-adjusted returns?

DFUS currently has the higher Sharpe Ratio (2.35 vs 1.76), 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.