OWNS vs. IUSB

Last updated Jun 3, 2026

OWNS (CCM Affordable Housing MBS ETF) and IUSB (iShares Core Universal USD Bond ETF) are both exchange-traded funds - OWNS is a Mortgage Backed Securities fund actively managed by CCM, while IUSB is a Intermediate Core-Plus Bond fund tracking the Bloomberg U.S. Universal Index. OWNS is actively managed, while IUSB is passively managed. Over the past year, OWNS returned 6.72% vs 5.54% for IUSB. Their correlation of 0.87 suggests significant overlap in exposure. OWNS charges 0.30%/yr vs 0.06%/yr for IUSB.

Performance

OWNS vs. IUSB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in CCM Affordable Housing MBS ETF (OWNS) and iShares Core Universal USD Bond ETF (IUSB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, OWNS achieves a 0.48% return, which is significantly higher than IUSB's 0.43% return.

OWNS

• 1D: -0.03%
• 1M: 0.03%
• YTD: 0.48%
• 6M: 0.73%
• 1Y: 6.72%
• 3Y*: —
• 5Y*: —
• 10Y*: —

IUSB

• 1D: -0.17%
• 1M: 0.31%
• YTD: 0.43%
• 6M: 0.31%
• 1Y: 5.54%
• 3Y*: 4.51%
• 5Y*: 0.44%
• 10Y*: 1.94%

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

OWNS vs. IUSB - Yearly Performance Comparison

	2026 (YTD)	2025	2024
OWNS CCM Affordable Housing MBS ETF	0.48%	7.75%	3.84%
IUSB iShares Core Universal USD Bond ETF	0.43%	7.38%	3.56%

Correlation

The correlation between OWNS and IUSB 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 Mar 19, 2024	0.87

The correlation between OWNS and IUSB has been stable across timeframes, ranging from 0.87 to 0.89 - a consistent structural relationship.

Return for Risk

OWNS vs. IUSB — Risk / Return Rank

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

OWNS

OWNS Risk / Return Rank: 42
OWNS Sharpe Ratio Rank: 41
OWNS Sortino Ratio Rank: 43
OWNS Omega Ratio Rank: 42
OWNS Calmar Ratio Rank: 43
OWNS Martin Ratio Rank: 39

IUSB

IUSB Risk / Return Rank: 43
IUSB Sharpe Ratio Rank: 43
IUSB Sortino Ratio Rank: 45
IUSB Omega Ratio Rank: 41
IUSB Calmar Ratio Rank: 43
IUSB Martin Ratio Rank: 41

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.

OWNS vs. IUSB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for CCM Affordable Housing MBS ETF (OWNS) and iShares Core Universal USD Bond ETF (IUSB). 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.

	OWNS	IUSB	Difference
Sharpe ratio Return per unit of total volatility	1.48	1.54	-0.06
Sortino ratio Return per unit of downside risk	2.20	2.30	-0.10
Omega ratio Gain probability vs. loss probability	1.28	1.27	0.00
Calmar ratio Return relative to maximum drawdown	2.16	2.20	-0.04
Martin ratio Return relative to average drawdown	6.36	6.68	-0.32
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

OWNS vs. IUSB - Sharpe Ratio Comparison

The current OWNS Sharpe Ratio is 1.48, which is comparable to the IUSB Sharpe Ratio of 1.54. The chart below compares the historical Sharpe Ratios of OWNS and IUSB, 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

	OWNS	IUSB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.48	1.54	-0.06
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.08	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.39	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.02	0.46	+0.56

Drawdowns

OWNS vs. IUSB - Drawdown Comparison

The maximum OWNS drawdown since its inception was -5.39%, smaller than the maximum IUSB drawdown of -17.90%. Use the drawdown chart below to compare losses from any high point for OWNS and IUSB.

Drawdown Indicators

	OWNS	IUSB	Difference
Max Drawdown Largest peak-to-trough decline	-5.39%	-17.90%	+12.51%
Max Drawdown (1Y) Largest decline over 1 year	-3.03%	-2.53%	-0.50%
Max Drawdown (3Y) Largest decline over 3 years	—	-5.82%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-17.87%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-17.90%	—
Current Drawdown Current decline from peak	-1.55%	-1.33%	-0.22%
Average Drawdown Average peak-to-trough decline	-1.55%	-3.59%	+2.04%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.03%	0.83%	+0.20%

Volatility

OWNS vs. IUSB - Volatility Comparison

CCM Affordable Housing MBS ETF (OWNS) has a higher volatility of 1.49% compared to iShares Core Universal USD Bond ETF (IUSB) at 1.24%. This indicates that OWNS's price experiences larger fluctuations and is considered to be riskier than IUSB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	OWNS	IUSB	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.49%	1.24%	+0.25%
Volatility (6M) Calculated over the trailing 6-month period	3.08%	2.62%	+0.46%
Volatility (1Y) Calculated over the trailing 1-year period	4.56%	3.62%	+0.94%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.40%	5.79%	-0.39%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.40%	5.04%	+0.36%

OWNS vs. IUSB - Expense Ratio Comparison

OWNS has a 0.30% expense ratio, which is higher than IUSB's 0.06% expense ratio.

Dividends

OWNS vs. IUSB - Dividend Comparison

OWNS's dividend yield for the trailing twelve months is around 4.31%, more than IUSB's 4.23% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IUSB iShares Core Universal USD Bond ETF	4.23%	4.17%	4.04%	3.46%	2.53%	1.74%	2.68%	3.04%	2.98%	2.56%	2.60%	1.95%
OWNS CCM Affordable Housing MBS ETF	4.31%	4.12%	3.75%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both OWNS and IUSB in my portfolio?

OWNS and IUSB 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, OWNS or IUSB?

OWNS has higher volatility (1.49%) compared to IUSB (1.24%). In terms of maximum drawdown, OWNS dropped -5.39% vs IUSB's -17.90%.

Which ETF is better, OWNS or IUSB?

On 1-year performance, OWNS leads with 6.72% vs 5.54% for IUSB. On fees, IUSB is cheaper at 0.06% per year. On volatility, IUSB has been the lower-risk option at 1.24%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, OWNS or IUSB?

Over the 1-year period, OWNS has performed better with a 6.72% return vs 5.54%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, OWNS or IUSB?

IUSB is cheaper with a 0.06% expense ratio, compared with 0.30% for OWNS.

Which ETF pays a higher dividend yield, OWNS or IUSB?

OWNS has the higher dividend yield at 4.31%, compared with 4.23% for IUSB.

What is the main difference between OWNS and IUSB?

OWNS is categorized as Mortgage Backed Securities, while IUSB is Intermediate Core-Plus Bond. They also come from different issuers: CCM and iShares. Their fees differ too: 0.30% for OWNS and 0.06% for IUSB.

Which has better risk-adjusted returns?

IUSB currently has the higher Sharpe Ratio (1.54 vs 1.48), 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.