BNDC vs. OCIO

Last updated Jun 23, 2026

BNDC (FlexShares Core Select Bond Fund) and OCIO (ClearShares OCIO ETF) are both exchange-traded funds - BNDC is a Intermediate Core Bond fund actively managed by Northern Trust, while OCIO is a Diversified Portfolio fund actively managed by ClearShares LLC. Both are actively managed. Over the past 5 years, BNDC returned -0.29%/yr vs 7.67%/yr for OCIO. At a 0.19 correlation, their price movements are largely independent. BNDC charges 0.35%/yr vs 0.61%/yr for OCIO.

Performance

BNDC vs. OCIO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in FlexShares Core Select Bond Fund (BNDC) and ClearShares OCIO ETF (OCIO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BNDC achieves a 0.03% return, which is significantly lower than OCIO's 10.00% return.

BNDC

• 1D: -0.25%
• 1M: 0.56%
• YTD: 0.03%
• 6M: 0.00%
• 1Y: 4.12%
• 3Y*: 3.68%
• 5Y*: -0.29%
• 10Y*: —

OCIO

• 1D: 0.07%
• 1M: 2.52%
• YTD: 10.00%
• 6M: 9.92%
• 1Y: 22.19%
• 3Y*: 14.00%
• 5Y*: 7.67%
• 10Y*: —

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

BNDC vs. OCIO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
BNDC FlexShares Core Select Bond Fund	0.03%	7.29%	0.86%	5.36%	-13.54%	-2.01%	8.66%	9.57%	-1.49%	1.04%
OCIO ClearShares OCIO ETF	10.00%	12.68%	12.76%	12.03%	-12.49%	13.20%	11.54%	18.56%	-10.35%	8.91%

Correlation

The correlation between BNDC and OCIO is 0.41, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.41
Correlation (3Y) Calculated over the trailing 3-year period	0.33
Correlation (5Y) Calculated over the trailing 5-year period	0.27
Correlation (All Time) Calculated using the full available price history since Jun 27, 2017	0.19

Over the past year, BNDC and OCIO have become more correlated (0.41) than their long-term average of 0.19, meaning their price movements have been converging.

Return for Risk

BNDC vs. OCIO — Risk / Return Rank

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

BNDC

BNDC Risk / Return Rank: 30
BNDC Sharpe Ratio Rank: 31
BNDC Sortino Ratio Rank: 31
BNDC Omega Ratio Rank: 28
BNDC Calmar Ratio Rank: 30
BNDC Martin Ratio Rank: 29

OCIO

OCIO Risk / Return Rank: 69
OCIO Sharpe Ratio Rank: 67
OCIO Sortino Ratio Rank: 68
OCIO Omega Ratio Rank: 70
OCIO Calmar Ratio Rank: 66
OCIO Martin Ratio Rank: 75

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.

BNDC vs. OCIO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for FlexShares Core Select Bond Fund (BNDC) and ClearShares OCIO ETF (OCIO). 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.

	BNDC	OCIO	Difference
Sharpe ratio: Return per unit of total volatility	1.08	2.13	-1.05
Sortino ratio: Return per unit of downside risk	1.62	2.98	-1.36
Omega ratio: Gain probability vs. loss probability	1.19	1.40	-0.21
Calmar ratio: Return relative to maximum drawdown	1.44	3.19	-1.75
Martin ratio: Return relative to average drawdown	3.99	13.68	-9.69

BNDC vs. OCIO - Sharpe Ratio Comparison

The current BNDC Sharpe Ratio is 1.08, which is lower than the OCIO Sharpe Ratio of 2.13. The chart below compares the historical Sharpe Ratios of BNDC and OCIO, 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

BNDC vs. OCIO - Drawdown Comparison

The maximum BNDC drawdown since its inception was -18.80%, smaller than the maximum OCIO drawdown of -24.21%. Use the drawdown chart below to compare losses from any high point for BNDC and OCIO.

Drawdown Indicators

	BNDC	OCIO	Difference
Max Drawdown Largest peak-to-trough decline	-18.80%	-24.21%	+5.41%
Max Drawdown (1Y) Largest decline over 1 year	-2.87%	-6.98%	+4.11%
Max Drawdown (3Y) Largest decline over 3 years	-6.30%	-13.32%	+7.02%
Max Drawdown (5Y) Largest decline over 5 years	-18.60%	-18.75%	+0.15%
Current Drawdown Current decline from peak	-3.38%	0.00%	-3.38%
Average Drawdown Average peak-to-trough decline	-7.33%	-4.42%	-2.91%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.03%	1.63%	-0.60%

Volatility

BNDC vs. OCIO - Volatility Comparison

The current volatility for FlexShares Core Select Bond Fund (BNDC) is 1.02%, while ClearShares OCIO ETF (OCIO) has a volatility of 4.69%. This indicates that BNDC experiences smaller price fluctuations and is considered to be less risky than OCIO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BNDC	OCIO	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.02%	4.69%	-3.67%
Volatility (6M) Calculated over the trailing 6-month period	2.84%	8.71%	-5.87%
Volatility (1Y) Calculated over the trailing 1-year period	3.85%	10.51%	-6.66%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.08%	10.76%	-4.68%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	8.04%	11.41%	-3.37%

BNDC vs. OCIO - Expense Ratio Comparison

BNDC has a 0.35% expense ratio, which is lower than OCIO's 0.61% expense ratio.

Dividends

BNDC vs. OCIO - Dividend Comparison

BNDC's dividend yield for the trailing twelve months is around 4.14%, less than OCIO's 9.42% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
BNDC FlexShares Core Select Bond Fund	4.14%	4.16%	3.81%	3.19%	2.64%	1.72%	2.61%	2.89%	2.86%	2.50%	0.64%
OCIO ClearShares OCIO ETF	9.42%	10.27%	1.87%	2.32%	3.21%	2.83%	2.90%	2.22%	0.01%	1.68%	0.00%

Frequently Asked Questions

Can I hold both BNDC and OCIO in my portfolio?

BNDC and OCIO have a correlation of 0.41, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BNDC or OCIO?

OCIO has higher volatility (4.69%) compared to BNDC (1.02%). In terms of maximum drawdown, BNDC dropped -18.80% vs OCIO's -24.21%.

Which ETF is better, BNDC or OCIO?

On 5-year performance, OCIO leads with 7.67% vs -0.29% for BNDC. On fees, BNDC is cheaper at 0.35% per year. On volatility, BNDC has been the lower-risk option at 1.02%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, BNDC or OCIO?

Over the 5-year period, OCIO has performed better with a 7.67% return vs -0.29%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, BNDC or OCIO?

BNDC is cheaper with a 0.35% expense ratio, compared with 0.61% for OCIO.

Which ETF pays a higher dividend yield, BNDC or OCIO?

OCIO has the higher dividend yield at 9.42%, compared with 4.14% for BNDC.

What is the main difference between BNDC and OCIO?

BNDC is categorized as Intermediate Core Bond, while OCIO is Diversified Portfolio. They also come from different issuers: Northern Trust and ClearShares LLC. Their fees differ too: 0.35% for BNDC and 0.61% for OCIO.

Which has better risk-adjusted returns?

OCIO currently has the higher Sharpe Ratio (2.12 vs 1.08), 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.