ACIIX vs. FIHBX

Last updated Jun 3, 2026

ACIIX (American Century Equity Income Fund Class I) and FIHBX (Federated Hermes Institutional High Yield Bond Fund) are both mutual funds - ACIIX is a Large Cap Value Equities fund managed by American Century, while FIHBX is a High Yield Bonds fund managed by Federated. Over the past 10 years, ACIIX returned 8.82%/yr vs 5.05%/yr for FIHBX. At a 0.31 correlation, their price movements are largely independent. ACIIX charges 0.72%/yr vs 0.50%/yr for FIHBX.

Performance

ACIIX vs. FIHBX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Century Equity Income Fund Class I (ACIIX) and Federated Hermes Institutional High Yield Bond Fund (FIHBX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ACIIX achieves a 5.70% return, which is significantly higher than FIHBX's 1.27% return. Over the past 10 years, ACIIX has outperformed FIHBX with an annualized return of 8.82%, while FIHBX has yielded a comparatively lower 5.05% annualized return.

ACIIX

• 1D: -0.45%
• 1M: -1.11%
• YTD: 5.70%
• 6M: 6.81%
• 1Y: 15.21%
• 3Y*: 10.62%
• 5Y*: 7.02%
• 10Y*: 8.82%

FIHBX

• 1D: 0.00%
• 1M: 0.38%
• YTD: 1.27%
• 6M: 2.35%
• 1Y: 6.62%
• 3Y*: 8.32%
• 5Y*: 3.49%
• 10Y*: 5.05%

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

ACIIX vs. FIHBX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ACIIX American Century Equity Income Fund Class I	5.70%	12.05%	10.58%	4.25%	-2.96%	17.16%	1.19%	24.50%	-3.53%	13.69%
FIHBX Federated Hermes Institutional High Yield Bond Fund	1.27%	8.59%	6.40%	13.17%	-12.64%	3.92%	5.99%	15.01%	-2.80%	7.19%

Correlation

The correlation between ACIIX and FIHBX is 0.09, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.09
Correlation (3Y) Calculated over the trailing 3-year period	0.28
Correlation (5Y) Calculated over the trailing 5-year period	0.38
Correlation (10Y) Calculated over the trailing 10-year period	0.41
Correlation (All Time) Calculated using the full available price history since Nov 5, 2002	0.31

Over the past year, the correlation between ACIIX and FIHBX has dropped to 0.09 - well below their long-term average of 0.31, suggesting their price drivers have been diverging.

Return for Risk

ACIIX vs. FIHBX — Risk / Return Rank

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

ACIIX

ACIIX Risk / Return Rank: 38
ACIIX Sharpe Ratio Rank: 38
ACIIX Sortino Ratio Rank: 42
ACIIX Omega Ratio Rank: 35
ACIIX Calmar Ratio Rank: 38
ACIIX Martin Ratio Rank: 35

FIHBX

FIHBX Risk / Return Rank: 67
FIHBX Sharpe Ratio Rank: 44
FIHBX Sortino Ratio Rank: 69
FIHBX Omega Ratio Rank: 79
FIHBX Calmar Ratio Rank: 59
FIHBX Martin Ratio Rank: 83

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.

ACIIX vs. FIHBX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Century Equity Income Fund Class I (ACIIX) and Federated Hermes Institutional High Yield Bond Fund (FIHBX). 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.

	ACIIX	FIHBX	Difference
Sharpe ratio Return per unit of total volatility	1.81	1.96	-0.15
Sortino ratio Return per unit of downside risk	2.72	3.46	-0.74
Omega ratio Gain probability vs. loss probability	1.32	1.52	-0.20
Calmar ratio Return relative to maximum drawdown	2.38	2.96	-0.57
Martin ratio Return relative to average drawdown	7.88	15.61	-7.73
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ACIIX vs. FIHBX - Sharpe Ratio Comparison

The current ACIIX Sharpe Ratio is 1.81, which is comparable to the FIHBX Sharpe Ratio of 1.96. The chart below compares the historical Sharpe Ratios of ACIIX and FIHBX, 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

	ACIIX	FIHBX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.81	1.96	-0.15
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.66	0.68	-0.02
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.66	0.88	-0.22
Sharpe Ratio (All Time) Calculated using the full available price history	0.53	1.36	-0.83

Drawdowns

ACIIX vs. FIHBX - Drawdown Comparison

The maximum ACIIX drawdown since its inception was -39.16%, which is greater than FIHBX's maximum drawdown of -31.05%. Use the drawdown chart below to compare losses from any high point for ACIIX and FIHBX.

Drawdown Indicators

	ACIIX	FIHBX	Difference
Max Drawdown Largest peak-to-trough decline	-39.16%	-31.05%	-8.11%
Max Drawdown (1Y) Largest decline over 1 year	-6.38%	-2.45%	-3.93%
Max Drawdown (3Y) Largest decline over 3 years	-10.15%	-3.60%	-6.55%
Max Drawdown (5Y) Largest decline over 5 years	-13.49%	-16.35%	+2.86%
Max Drawdown (10Y) Largest decline over 10 years	-32.76%	-21.67%	-11.09%
Current Drawdown Current decline from peak	-3.01%	0.00%	-3.01%
Average Drawdown Average peak-to-trough decline	-5.24%	-2.30%	-2.94%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.93%	0.46%	+1.47%

Volatility

ACIIX vs. FIHBX - Volatility Comparison

American Century Equity Income Fund Class I (ACIIX) has a higher volatility of 2.14% compared to Federated Hermes Institutional High Yield Bond Fund (FIHBX) at 1.08%. This indicates that ACIIX's price experiences larger fluctuations and is considered to be riskier than FIHBX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ACIIX	FIHBX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.14%	1.08%	+1.06%
Volatility (6M) Calculated over the trailing 6-month period	6.10%	2.90%	+3.20%
Volatility (1Y) Calculated over the trailing 1-year period	8.37%	3.40%	+4.97%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	10.76%	5.19%	+5.57%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.38%	5.76%	+7.62%

ACIIX vs. FIHBX - Expense Ratio Comparison

ACIIX has a 0.72% expense ratio, which is higher than FIHBX's 0.50% expense ratio.

Dividends

ACIIX vs. FIHBX - Dividend Comparison

ACIIX's dividend yield for the trailing twelve months is around 10.00%, more than FIHBX's 6.44% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ACIIX American Century Equity Income Fund Class I	10.00%	10.55%	11.71%	8.21%	8.96%	7.02%	2.18%	7.57%	9.05%	12.14%	8.08%	10.72%
FIHBX Federated Hermes Institutional High Yield Bond Fund	6.44%	6.29%	5.94%	5.93%	4.58%	4.25%	5.14%	5.79%	6.24%	5.55%	5.75%	6.46%

Frequently Asked Questions

Can I hold both ACIIX and FIHBX in my portfolio?

ACIIX and FIHBX have a correlation of 0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ACIIX or FIHBX?

ACIIX has higher volatility (2.14%) compared to FIHBX (1.08%). In terms of maximum drawdown, ACIIX dropped -39.16% vs FIHBX's -31.05%.

Which has better risk-adjusted returns?

FIHBX currently has the higher Sharpe Ratio (1.96 vs 1.81), 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.