BHYIX vs. BRHYX

Last updated Jun 26, 2026

BHYIX (BlackRock High Yield Bond Portfolio Institutional Shares) and BRHYX (BlackRock High Yield K) are both High Yield Bonds funds from BlackRock. Over the past 10 years, BHYIX returned 5.95%/yr vs 6.05%/yr for BRHYX. Their correlation of 0.92 suggests significant overlap in exposure. BHYIX charges 0.59%/yr vs 0.48%/yr for BRHYX.

Performance

BHYIX vs. BRHYX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BlackRock High Yield Bond Portfolio Institutional Shares (BHYIX) and BlackRock High Yield K (BRHYX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with BHYIX having a 1.47% return and BRHYX slightly higher at 1.52%. Both investments have delivered pretty close results over the past 10 years, with BHYIX having a 5.95% annualized return and BRHYX not far ahead at 6.05%.

BHYIX

• 1D: 0.00%
• 1M: 0.28%
• YTD: 1.47%
• 6M: 2.05%
• 1Y: 6.84%
• 3Y*: 9.27%
• 5Y*: 4.25%
• 10Y*: 5.95%

BRHYX

• 1D: 0.14%
• 1M: 0.43%
• YTD: 1.52%
• 6M: 2.25%
• 1Y: 6.95%
• 3Y*: 9.42%
• 5Y*: 4.35%
• 10Y*: 6.05%

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

BHYIX vs. BRHYX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
BHYIX BlackRock High Yield Bond Portfolio Institutional Shares	1.47%	9.18%	8.55%	13.19%	-11.24%	5.53%	5.87%	15.35%	-2.81%	8.23%
BRHYX BlackRock High Yield K	1.52%	9.44%	8.65%	13.26%	-11.18%	5.47%	5.98%	15.65%	-2.67%	8.34%

Correlation

The correlation between BHYIX and BRHYX is 0.85, 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	0.85
Correlation (3Y) Calculated over the trailing 3-year period	0.88
Correlation (5Y) Calculated over the trailing 5-year period	0.91
Correlation (10Y) Calculated over the trailing 10-year period	0.89
Correlation (All Time) Calculated using the full available price history since Nov 18, 1998	0.92

The correlation between BHYIX and BRHYX has been stable across timeframes, ranging from 0.85 to 0.92 - a consistent structural relationship.

Return for Risk

BHYIX vs. BRHYX — Risk / Return Rank

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

BHYIX

BHYIX Risk / Return Rank: 79
BHYIX Sharpe Ratio Rank: 69
BHYIX Sortino Ratio Rank: 85
BHYIX Omega Ratio Rank: 81
BHYIX Calmar Ratio Rank: 72
BHYIX Martin Ratio Rank: 86

BRHYX

BRHYX Risk / Return Rank: 81
BRHYX Sharpe Ratio Rank: 71
BRHYX Sortino Ratio Rank: 86
BRHYX Omega Ratio Rank: 82
BRHYX Calmar Ratio Rank: 75
BRHYX Martin Ratio Rank: 89

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.

BHYIX vs. BRHYX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BlackRock High Yield Bond Portfolio Institutional Shares (BHYIX) and BlackRock High Yield K (BRHYX). 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.

	BHYIX	BRHYX	Difference
Sharpe ratio: Return per unit of total volatility	2.01	2.05	-0.04
Sortino ratio: Return per unit of downside risk	3.54	3.58	-0.04
Omega ratio: Gain probability vs. loss probability	1.45	1.46	-0.01
Calmar ratio: Return relative to maximum drawdown	2.85	2.97	-0.12
Martin ratio: Return relative to average drawdown	13.94	14.87	-0.93

BHYIX vs. BRHYX - Sharpe Ratio Comparison

The current BHYIX Sharpe Ratio is 2.01, which is comparable to the BRHYX Sharpe Ratio of 2.05. The chart below compares the historical Sharpe Ratios of BHYIX and BRHYX, 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

BHYIX vs. BRHYX - Drawdown Comparison

The maximum BHYIX drawdown since its inception was -34.82%, roughly equal to the maximum BRHYX drawdown of -34.77%. Use the drawdown chart below to compare losses from any high point for BHYIX and BRHYX.

Drawdown Indicators

	BHYIX	BRHYX	Difference
Max Drawdown Largest peak-to-trough decline	-34.82%	-34.77%	-0.05%
Max Drawdown (1Y) Largest decline over 1 year	-2.41%	-2.40%	-0.01%
Max Drawdown (3Y) Largest decline over 3 years	-4.07%	-4.07%	0.00%
Max Drawdown (5Y) Largest decline over 5 years	-15.45%	-15.29%	-0.16%
Max Drawdown (10Y) Largest decline over 10 years	-23.23%	-23.20%	-0.03%
Current Drawdown Current decline from peak	-0.42%	-0.42%	0.00%
Average Drawdown Average peak-to-trough decline	-2.75%	-2.73%	-0.02%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.49%	0.48%	+0.01%

Volatility

BHYIX vs. BRHYX - Volatility Comparison

BlackRock High Yield Bond Portfolio Institutional Shares (BHYIX) has a higher volatility of 1.04% compared to BlackRock High Yield K (BRHYX) at 0.88%. This indicates that BHYIX's price experiences larger fluctuations and is considered to be riskier than BRHYX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BHYIX	BRHYX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.04%	0.88%	+0.16%
Volatility (6M) Calculated over the trailing 6-month period	2.62%	2.70%	-0.08%
Volatility (1Y) Calculated over the trailing 1-year period	3.42%	3.48%	-0.06%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.25%	5.27%	-0.02%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.90%	5.91%	-0.01%

BHYIX vs. BRHYX - Expense Ratio Comparison

BHYIX has a 0.59% expense ratio, which is higher than BRHYX's 0.48% expense ratio.

Dividends

BHYIX vs. BRHYX - Dividend Comparison

BHYIX's dividend yield for the trailing twelve months is around 7.08%, less than BRHYX's 7.18% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BHYIX BlackRock High Yield Bond Portfolio Institutional Shares	7.08%	7.05%	7.46%	6.15%	4.91%	4.73%	5.12%	5.70%	6.33%	5.82%	5.96%	6.33%
BRHYX BlackRock High Yield K	7.18%	7.14%	7.56%	6.20%	4.98%	4.80%	5.22%	5.82%	6.48%	5.92%	6.03%	6.42%

Frequently Asked Questions

Can I hold both BHYIX and BRHYX in my portfolio?

BHYIX and BRHYX have a correlation of 0.85, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BHYIX or BRHYX?

BHYIX has higher volatility (1.04%) compared to BRHYX (0.88%). In terms of maximum drawdown, BHYIX dropped -34.82% vs BRHYX's -34.77%.

Which has better risk-adjusted returns?

BRHYX currently has the higher Sharpe Ratio (2.05 vs 2.01), 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.