DFSU vs. IGE

Last updated Aug 2, 2026

DFSU (Dimensional US Sustainability Core 1 ETF) and IGE (iShares North American Natural Resources ETF) are both exchange-traded funds - DFSU is a Large Cap Blend Equities fund actively managed by Dimensional, while IGE is a Energy Equities fund tracking the S&P North American Natural Resources Sector Index. DFSU is actively managed, while IGE is passively managed. Over the past 3 years, DFSU returned 17.72%/yr vs 15.97%/yr for IGE. Their 0.44 correlation means their historical movements had little consistent relationship. DFSU charges 0.18%/yr vs 0.39%/yr for IGE.

Performance

DFSU vs. IGE - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Dimensional US Sustainability Core 1 ETF (DFSU) and iShares North American Natural Resources ETF (IGE). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DFSU achieves a 9.05% return, which is significantly lower than IGE's 20.64% return.

DFSU

• 1D: 0.67%
• 1M: 0.46%
• 6M: 7.52%
• YTD: 9.05%
• 1Y: 20.83%
• 3Y*: 17.72%
• 5Y*: —
• 10Y*: —
• ALL TIME*: 19.95%

IGE

• 1D: -0.02%
• 1M: 6.23%
• 6M: 7.72%
• YTD: 20.64%
• 1Y: 37.76%
• 3Y*: 15.97%
• 5Y*: 18.99%
• 10Y*: 9.50%
• ALL TIME*: 7.94%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
DFSU Dimensional US Sustainability Core 1 ETF	$4.41M	$4.49M	$4.28M
IGE iShares North American Natural Resources ETF	$9.25M	$7.13M	$9.70M

DFSU vs. IGE - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
DFSU Dimensional US Sustainability Core 1 ETF	9.05%	15.65%	22.96%	26.27%	0.90%
IGE iShares North American Natural Resources ETF	20.64%	20.41%	7.55%	3.12%	-1.40%

Correlation

The correlation between DFSU and IGE is 0.18, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.18
Correlation (3Y) Balances recent behavior with more history.	0.37
Correlation (All Time) Calculated using the full available price history since Nov 2, 2022	0.44

Over the past year, the correlation between DFSU and IGE has dropped to 0.18 - well below their long-term average of 0.44, suggesting their price drivers have been diverging.

DFSU vs. IGE - Sectors Allocation Comparison

Sectors	DFSU	IGE
Technology	29.7%	-
Financial Services	16.5%	-
Industrials	12.3%	0.1%
Consumer Cyclical	11.3%	3.6%
Healthcare	11.2%	0.2%
Communication Services	9.9%	-
Consumer Defensive	4.2%	-
Basic Materials	2.2%	23.5%
Energy	1.7%	72.3%
Utilities	1.0%	-
Real Estate	0.2%	-

Return for Risk

DFSU vs. IGE — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

DFSU

DFSU Risk / Return Rank: 57
DFSU Sharpe Ratio Rank: 58
DFSU Sortino Ratio Rank: 57
DFSU Omega Ratio Rank: 55
DFSU Calmar Ratio Rank: 51
DFSU Martin Ratio Rank: 65

IGE

IGE Risk / Return Rank: 84
IGE Sharpe Ratio Rank: 89
IGE Sortino Ratio Rank: 87
IGE Omega Ratio Rank: 85
IGE Calmar Ratio Rank: 84
IGE Martin Ratio Rank: 77

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

DFSU vs. IGE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Dimensional US Sustainability Core 1 ETF (DFSU) and iShares North American Natural Resources ETF (IGE). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	DFSU	IGE	Difference
Sharpe ratio: Return per unit of total volatility	1.38	2.19	-0.81
Sortino ratio: Return per unit of downside risk	1.96	2.91	-0.95
Omega ratio: Gain probability vs. loss probability	1.25	1.37	-0.12
Calmar ratio: Return relative to maximum drawdown	1.83	3.15	-1.31
Martin ratio: Return relative to average drawdown	7.85	9.73	-1.88

DFSU vs. IGE - Sharpe Ratio Comparison

The current DFSU Sharpe Ratio is 1.38, which is lower than the IGE Sharpe Ratio of 2.19. The chart below compares the historical Sharpe Ratios of DFSU and IGE, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

DFSU vs. IGE - Drawdown Comparison

The maximum DFSU drawdown since its inception was -19.88%, smaller than the maximum IGE drawdown of -67.55%. Use the drawdown chart below to compare losses from any high point for DFSU and IGE.

Drawdown Indicators

	DFSU	IGE	Difference
Max Drawdown Largest peak-to-trough decline	-19.88%	-67.55%	+47.67%
Max Drawdown (1Y) Largest decline over 1 year	-10.12%	-11.54%	+1.42%
Max Drawdown (3Y) Largest decline over 3 years	-19.88%	-19.49%	-0.39%
Max Drawdown (5Y) Largest decline over 5 years	—	-25.72%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-60.57%	—
Current Drawdown Current decline from peak	-0.90%	-4.70%	+3.80%
Average Drawdown Average peak-to-trough decline	-2.59%	-18.82%	+16.23%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.36%	3.73%	-1.37%

Volatility

DFSU vs. IGE - Volatility Comparison

The current volatility for Dimensional US Sustainability Core 1 ETF (DFSU) is 3.28%, while iShares North American Natural Resources ETF (IGE) has a volatility of 3.97%. This indicates that DFSU experiences smaller price fluctuations and is considered to be less risky than IGE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DFSU	IGE	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.28%	3.97%	-0.69%
Volatility (6M) Calculated over the trailing 6-month period	10.25%	12.88%	-2.63%
Volatility (1Y) Calculated over the trailing 1-year period	13.45%	16.57%	-3.12%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.12%	22.23%	-6.11%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.12%	24.86%	-8.74%

DFSU vs. IGE - Expense Ratio Comparison

DFSU has a 0.18% expense ratio, which is lower than IGE's 0.39% expense ratio.

Dividends

DFSU vs. IGE - Dividend Comparison

DFSU's dividend yield for the trailing twelve months is around 0.83%, less than IGE's 1.98% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DFSU Dimensional US Sustainability Core 1 ETF	0.83%	0.85%	0.96%	1.03%	0.21%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
IGE iShares North American Natural Resources ETF	1.98%	2.32%	2.54%	2.85%	2.96%	2.92%	3.34%	5.55%	2.68%	2.11%	1.66%	3.08%

Frequently Asked Questions

Can I hold both DFSU and IGE in my portfolio?

DFSU and IGE have a correlation of 0.18, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DFSU or IGE?

IGE has higher volatility (3.97%) compared to DFSU (3.28%). In terms of maximum drawdown, DFSU dropped -19.88% vs IGE's -67.55%.

Which ETF is better, DFSU or IGE?

On 3-year performance, DFSU leads with 17.72% vs 15.97% for IGE. On fees, DFSU is cheaper at 0.18% per year. On volatility, DFSU has been the lower-risk option at 3.28%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, DFSU or IGE?

Over the 3-year period, DFSU has performed better with a 17.72% return vs 15.97%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, DFSU or IGE?

DFSU is cheaper with a 0.18% expense ratio, compared with 0.39% for IGE.

Which ETF pays a higher dividend yield, DFSU or IGE?

IGE has the higher dividend yield at 1.98%, compared with 0.83% for DFSU.

What is the main difference between DFSU and IGE?

DFSU is categorized as Large Cap Blend Equities, while IGE is Energy Equities. They also come from different issuers: Dimensional and iShares. Their fees differ too: 0.18% for DFSU and 0.39% for IGE.

Which has better risk-adjusted returns?

IGE currently has the higher Sharpe Ratio (2.19 vs 1.38), 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.