DUSA vs. AFOS

Last updated Jul 18, 2026

DUSA (Davis Select U.S. Equity ETF) and AFOS (ARS Focused Opportunities Strategy ETF) are both Large Cap Blend Equities funds. Over the past year, DUSA returned 25.65% vs 64.84% for AFOS. At a 0.47 correlation, their price movements are largely independent. DUSA charges 0.62%/yr vs 0.45%/yr for AFOS.

Performance

DUSA vs. AFOS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Davis Select U.S. Equity ETF (DUSA) and ARS Focused Opportunities Strategy ETF (AFOS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DUSA achieves a 12.54% return, which is significantly lower than AFOS's 27.03% return.

DUSA

• 1D: -0.55%
• 1M: 3.04%
• 6M: 11.06%
• YTD: 12.54%
• 1Y: 25.65%
• 3Y*: 22.13%
• 5Y*: 12.16%
• 10Y*: —

AFOS

• 1D: -0.13%
• 1M: -4.70%
• 6M: 17.61%
• YTD: 27.03%
• 1Y: 64.84%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

DUSA vs. AFOS - Yearly Performance Comparison

	2026 (YTD)	2025
DUSA Davis Select U.S. Equity ETF	12.54%	13.72%
AFOS ARS Focused Opportunities Strategy ETF	27.03%	37.10%

Correlation

The correlation between DUSA and AFOS is 0.47, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.47
Correlation (All Time) Calculated using the full available price history since Jun 26, 2025	0.47

Return for Risk

DUSA vs. AFOS — Risk / Return Rank

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

DUSA

DUSA Risk / Return Rank: 81
DUSA Sharpe Ratio Rank: 82
DUSA Sortino Ratio Rank: 80
DUSA Omega Ratio Rank: 78
DUSA Calmar Ratio Rank: 82
DUSA Martin Ratio Rank: 80

AFOS

AFOS Risk / Return Rank: 94
AFOS Sharpe Ratio Rank: 95
AFOS Sortino Ratio Rank: 92
AFOS Omega Ratio Rank: 91
AFOS Calmar Ratio Rank: 95
AFOS Martin Ratio Rank: 96

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.

DUSA vs. AFOS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Davis Select U.S. Equity ETF (DUSA) and ARS Focused Opportunities Strategy ETF (AFOS). 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.

	DUSA	AFOS	Difference
Sharpe ratio: Return per unit of total volatility	2.07	2.93	-0.86
Sortino ratio: Return per unit of downside risk	2.85	3.62	-0.77
Omega ratio: Gain probability vs. loss probability	1.36	1.47	-0.11
Calmar ratio: Return relative to maximum drawdown	3.39	5.66	-2.26
Martin ratio: Return relative to average drawdown	11.87	23.75	-11.88

DUSA vs. AFOS - Sharpe Ratio Comparison

The current DUSA Sharpe Ratio is 2.07, which is comparable to the AFOS Sharpe Ratio of 2.93. The chart below compares the historical Sharpe Ratios of DUSA and AFOS, 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

DUSA vs. AFOS - Drawdown Comparison

The maximum DUSA drawdown since its inception was -36.71%, which is greater than AFOS's maximum drawdown of -11.52%. Use the drawdown chart below to compare losses from any high point for DUSA and AFOS.

Drawdown Indicators

	DUSA	AFOS	Difference
Max Drawdown Largest peak-to-trough decline	-36.71%	-11.52%	-25.19%
Max Drawdown (1Y) Largest decline over 1 year	-7.59%	-11.52%	+3.93%
Max Drawdown (3Y) Largest decline over 3 years	-16.82%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-30.48%	—	—
Current Drawdown Current decline from peak	-0.66%	-7.14%	+6.48%
Average Drawdown Average peak-to-trough decline	-6.65%	-1.60%	-5.05%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.17%	2.74%	-0.57%

Volatility

DUSA vs. AFOS - Volatility Comparison

The current volatility for Davis Select U.S. Equity ETF (DUSA) is 2.51%, while ARS Focused Opportunities Strategy ETF (AFOS) has a volatility of 7.83%. This indicates that DUSA experiences smaller price fluctuations and is considered to be less risky than AFOS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DUSA	AFOS	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.51%	7.83%	-5.32%
Volatility (6M) Calculated over the trailing 6-month period	8.34%	18.50%	-10.16%
Volatility (1Y) Calculated over the trailing 1-year period	12.47%	22.26%	-9.79%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.58%	21.77%	-3.19%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.75%	21.77%	-2.02%

DUSA vs. AFOS - Expense Ratio Comparison

DUSA has a 0.62% expense ratio, which is higher than AFOS's 0.45% expense ratio.

Dividends

DUSA vs. AFOS - Dividend Comparison

DUSA's dividend yield for the trailing twelve months is around 0.85%, more than AFOS's 0.23% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
AFOS ARS Focused Opportunities Strategy ETF	0.23%	0.30%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
DUSA Davis Select U.S. Equity ETF	0.85%	0.96%	0.85%	3.38%	1.21%	1.12%	0.51%	1.12%	2.77%	0.68%

Frequently Asked Questions

Can I hold both DUSA and AFOS in my portfolio?

DUSA and AFOS have a correlation of 0.47, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DUSA or AFOS?

AFOS has higher volatility (7.83%) compared to DUSA (2.51%). In terms of maximum drawdown, DUSA dropped -36.71% vs AFOS's -11.52%.

Which ETF is better, DUSA or AFOS?

On 1-year performance, AFOS leads with 64.84% vs 25.65% for DUSA. On fees, AFOS is cheaper at 0.45% per year. On volatility, DUSA has been the lower-risk option at 2.51%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, DUSA or AFOS?

Over the 1-year period, AFOS has performed better with a 64.84% return vs 25.65%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, DUSA or AFOS?

AFOS is cheaper with a 0.45% expense ratio, compared with 0.62% for DUSA.

Which ETF pays a higher dividend yield, DUSA or AFOS?

DUSA has the higher dividend yield at 0.85%, compared with 0.23% for AFOS.

What is the main difference between DUSA and AFOS?

They also come from different issuers: Davis Advisers and ARS Investment Partners. Their fees differ too: 0.62% for DUSA and 0.45% for AFOS.

Which has better risk-adjusted returns?

AFOS currently has the higher Sharpe Ratio (2.93 vs 2.07), 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.