NCIRX vs. BSIIX

Last updated Aug 1, 2026

NCIRX (Nuveen Core Impact Bond Managed Accounts Portfolio) and BSIIX (BlackRock Strategic Income Opportunities Fund Class I) are both mutual funds - NCIRX is a Intermediate Core-Plus Bond fund managed by BlackRock, while BSIIX is a Total Bond Market fund managed by BlackRock. Over the past 5 years, NCIRX returned -0.86%/yr vs 2.75%/yr for BSIIX. Their 0.67 correlation means they have sometimes moved together and sometimes differently. NCIRX charges 0.00%/yr vs 0.69%/yr for BSIIX.

Performance

NCIRX vs. BSIIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Nuveen Core Impact Bond Managed Accounts Portfolio (NCIRX) and BlackRock Strategic Income Opportunities Fund Class I (BSIIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, NCIRX achieves a 0.02% return, which is significantly lower than BSIIX's 1.03% return.

NCIRX

• 1D: 0.13%
• 1M: -1.15%
• 6M: -0.26%
• YTD: 0.02%
• 1Y: 2.85%
• 3Y*: 4.71%
• 5Y*: -0.86%
• 10Y*: —
• ALL TIME*: -11.08%

BSIIX

• 1D: 0.10%
• 1M: -1.13%
• 6M: 0.11%
• YTD: 1.03%
• 1Y: 4.24%
• 3Y*: 6.24%
• 5Y*: 2.75%
• 10Y*: 3.60%
• ALL TIME*: 3.91%

*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)
BSIIX BlackRock Strategic Income Opportunities Fund Class I	$0.00	$0.00	$0.00
NCIRX Nuveen Core Impact Bond Managed Accounts Portfolio	$0.00	$0.00	$0.00

NCIRX vs. BSIIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
NCIRX Nuveen Core Impact Bond Managed Accounts Portfolio	0.02%	7.94%	2.33%	6.33%	-17.36%	-0.80%	-49.00%
BSIIX BlackRock Strategic Income Opportunities Fund Class I	1.03%	8.59%	5.22%	6.18%	-6.14%	0.80%	6.37%

Correlation

The correlation between NCIRX and BSIIX is 0.78, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.78
Correlation (3Y) Balances recent behavior with more history.	0.81
Correlation (5Y) Shows whether the relationship held over a longer period.	0.73
Correlation (All Time) Calculated using the full available price history since Jul 9, 2020	0.67

The correlation between NCIRX and BSIIX shifts across timeframes, from 0.67 (all time) to 0.81 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

NCIRX vs. BSIIX — Risk / Return Rank

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

NCIRX

NCIRX Risk / Return Rank: 31
NCIRX Sharpe Ratio Rank: 32
NCIRX Sortino Ratio Rank: 34
NCIRX Omega Ratio Rank: 31
NCIRX Calmar Ratio Rank: 32
NCIRX Martin Ratio Rank: 25

BSIIX

BSIIX Risk / Return Rank: 64
BSIIX Sharpe Ratio Rank: 73
BSIIX Sortino Ratio Rank: 77
BSIIX Omega Ratio Rank: 76
BSIIX Calmar Ratio Rank: 47
BSIIX Martin Ratio Rank: 47

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.

NCIRX vs. BSIIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Nuveen Core Impact Bond Managed Accounts Portfolio (NCIRX) and BlackRock Strategic Income Opportunities Fund Class I (BSIIX). 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.

	NCIRX	BSIIX	Difference
Sharpe ratio: Return per unit of total volatility	1.11	1.67	-0.56
Sortino ratio: Return per unit of downside risk	1.69	2.56	-0.88
Omega ratio: Gain probability vs. loss probability	1.20	1.33	-0.13
Calmar ratio: Return relative to maximum drawdown	1.48	1.76	-0.28
Martin ratio: Return relative to average drawdown	3.89	6.43	-2.54

NCIRX vs. BSIIX - Sharpe Ratio Comparison

The current NCIRX Sharpe Ratio is 1.11, which is lower than the BSIIX Sharpe Ratio of 1.67. The chart below compares the historical Sharpe Ratios of NCIRX and BSIIX, 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

NCIRX vs. BSIIX - Drawdown Comparison

The maximum NCIRX drawdown since its inception was -60.34%, which is greater than BSIIX's maximum drawdown of -18.76%. Use the drawdown chart below to compare losses from any high point for NCIRX and BSIIX.

Drawdown Indicators

	NCIRX	BSIIX	Difference
Max Drawdown Largest peak-to-trough decline	-60.34%	-18.76%	-41.58%
Max Drawdown (1Y) Largest decline over 1 year	-2.86%	-2.84%	-0.02%
Max Drawdown (3Y) Largest decline over 3 years	-5.48%	-2.84%	-2.64%
Max Drawdown (5Y) Largest decline over 5 years	-22.88%	-9.13%	-13.75%
Max Drawdown (10Y) Largest decline over 10 years	—	-9.91%	—
Current Drawdown Current decline from peak	-50.89%	-1.25%	-49.64%
Average Drawdown Average peak-to-trough decline	-53.39%	-1.80%	-51.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.08%	0.78%	+0.30%

Volatility

NCIRX vs. BSIIX - Volatility Comparison

Nuveen Core Impact Bond Managed Accounts Portfolio (NCIRX) has a higher volatility of 0.91% compared to BlackRock Strategic Income Opportunities Fund Class I (BSIIX) at 0.69%. This indicates that NCIRX's price experiences larger fluctuations and is considered to be riskier than BSIIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	NCIRX	BSIIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.91%	0.69%	+0.22%
Volatility (6M) Calculated over the trailing 6-month period	2.87%	2.44%	+0.43%
Volatility (1Y) Calculated over the trailing 1-year period	3.82%	2.99%	+0.83%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.75%	3.04%	+3.71%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.31%	3.15%	+18.16%

NCIRX vs. BSIIX - Expense Ratio Comparison

NCIRX has a 0.00% expense ratio, which is lower than BSIIX's 0.69% expense ratio.

Dividends

NCIRX vs. BSIIX - Dividend Comparison

NCIRX's dividend yield for the trailing twelve months is around 4.70%, less than BSIIX's 4.83% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BSIIX BlackRock Strategic Income Opportunities Fund Class I	4.83%	5.07%	4.75%	3.33%	3.58%	2.98%	2.92%	3.54%	3.32%	3.45%	2.91%	3.19%
NCIRX Nuveen Core Impact Bond Managed Accounts Portfolio	4.70%	5.04%	4.13%	4.51%	4.27%	2.83%	0.69%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both NCIRX and BSIIX in my portfolio?

NCIRX and BSIIX have a correlation of 0.78, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, NCIRX or BSIIX?

NCIRX has higher volatility (0.91%) compared to BSIIX (0.69%). In terms of maximum drawdown, NCIRX dropped -60.34% vs BSIIX's -18.76%.

Which has better risk-adjusted returns?

BSIIX currently has the higher Sharpe Ratio (1.67 vs 1.11), 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.