TIHYX vs. OSTIX

Last updated Jun 4, 2026

TIHYX (TIAA-CREF High Yield Fund) and OSTIX (Osterweis Strategic Income Fund) are both High Yield Bonds funds. Over the past 10 years, TIHYX returned 5.25%/yr vs 5.13%/yr for OSTIX. A 0.63 correlation means they provide meaningful diversification when combined. TIHYX charges 0.36%/yr vs 0.84%/yr for OSTIX.

Performance

TIHYX vs. OSTIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in TIAA-CREF High Yield Fund (TIHYX) and Osterweis Strategic Income Fund (OSTIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TIHYX achieves a 2.41% return, which is significantly higher than OSTIX's 1.67% return. Both investments have delivered pretty close results over the past 10 years, with TIHYX having a 5.25% annualized return and OSTIX not far behind at 5.13%.

TIHYX

• 1D: 0.00%
• 1M: 0.77%
• YTD: 2.41%
• 6M: 2.97%
• 1Y: 8.49%
• 3Y*: 8.67%
• 5Y*: 4.07%
• 10Y*: 5.25%

OSTIX

• 1D: 0.00%
• 1M: 0.92%
• YTD: 1.67%
• 6M: 2.19%
• 1Y: 5.13%
• 3Y*: 7.26%
• 5Y*: 4.41%
• 10Y*: 5.13%

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

TIHYX vs. OSTIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TIHYX TIAA-CREF High Yield Fund	2.41%	8.43%	6.75%	12.42%	-10.72%	4.81%	2.63%	16.67%	-3.10%	5.69%
OSTIX Osterweis Strategic Income Fund	1.67%	4.04%	8.03%	12.29%	-5.94%	5.48%	9.01%	5.36%	-0.66%	6.00%

Correlation

The correlation between TIHYX and OSTIX is 0.75, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.75
Correlation (3Y) Calculated over the trailing 3-year period	0.69
Correlation (5Y) Calculated over the trailing 5-year period	0.76
Correlation (10Y) Calculated over the trailing 10-year period	0.69
Correlation (All Time) Calculated using the full available price history since Apr 5, 2006	0.63

The correlation between TIHYX and OSTIX shifts across timeframes, from 0.63 (all time) to 0.76 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

TIHYX vs. OSTIX — Risk / Return Rank

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

TIHYX

TIHYX Risk / Return Rank: 87
TIHYX Sharpe Ratio Rank: 80
TIHYX Sortino Ratio Rank: 93
TIHYX Omega Ratio Rank: 88
TIHYX Calmar Ratio Rank: 81
TIHYX Martin Ratio Rank: 92

OSTIX

OSTIX Risk / Return Rank: 89
OSTIX Sharpe Ratio Rank: 92
OSTIX Sortino Ratio Rank: 93
OSTIX Omega Ratio Rank: 95
OSTIX Calmar Ratio Rank: 81
OSTIX Martin Ratio Rank: 87

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.

TIHYX vs. OSTIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for TIAA-CREF High Yield Fund (TIHYX) and Osterweis Strategic Income Fund (OSTIX). 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.

	TIHYX	OSTIX	Difference
Sharpe ratio: Return per unit of total volatility	2.61	3.10	-0.50
Sortino ratio: Return per unit of downside risk	4.76	4.63	+0.12
Omega ratio: Gain probability vs. loss probability	1.62	1.75	-0.13
Calmar ratio: Return relative to maximum drawdown	3.74	3.70	+0.04
Martin ratio: Return relative to average drawdown	19.16	16.77	+2.40
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TIHYX vs. OSTIX - Sharpe Ratio Comparison

The current TIHYX Sharpe Ratio is 2.61, which is comparable to the OSTIX Sharpe Ratio of 3.10. The chart below compares the historical Sharpe Ratios of TIHYX and OSTIX, 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

	TIHYX	OSTIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.61	3.10	-0.50
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.79	1.47	-0.68
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.89	1.74	-0.85
Sharpe Ratio (All Time) Calculated using the full available price history	1.08	2.35	-1.27

Drawdowns

TIHYX vs. OSTIX - Drawdown Comparison

The maximum TIHYX drawdown since its inception was -27.52%, which is greater than OSTIX's maximum drawdown of -10.06%. Use the drawdown chart below to compare losses from any high point for TIHYX and OSTIX.

Drawdown Indicators

	TIHYX	OSTIX	Difference
Max Drawdown Largest peak-to-trough decline	-27.52%	-10.06%	-17.46%
Max Drawdown (1Y) Largest decline over 1 year	-2.36%	-1.42%	-0.94%
Max Drawdown (3Y) Largest decline over 3 years	-4.09%	-3.27%	-0.82%
Max Drawdown (5Y) Largest decline over 5 years	-15.35%	-9.75%	-5.60%
Max Drawdown (10Y) Largest decline over 10 years	-22.82%	-10.06%	-12.76%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-2.57%	-0.94%	-1.63%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.46%	0.31%	+0.15%

Volatility

TIHYX vs. OSTIX - Volatility Comparison

TIAA-CREF High Yield Fund (TIHYX) has a higher volatility of 0.94% compared to Osterweis Strategic Income Fund (OSTIX) at 0.52%. This indicates that TIHYX's price experiences larger fluctuations and is considered to be riskier than OSTIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TIHYX	OSTIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.94%	0.52%	+0.42%
Volatility (6M) Calculated over the trailing 6-month period	2.69%	1.34%	+1.35%
Volatility (1Y) Calculated over the trailing 1-year period	3.38%	1.69%	+1.69%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.19%	3.01%	+2.18%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.89%	2.96%	+2.93%

TIHYX vs. OSTIX - Expense Ratio Comparison

TIHYX has a 0.36% expense ratio, which is lower than OSTIX's 0.84% expense ratio.

Dividends

TIHYX vs. OSTIX - Dividend Comparison

TIHYX's dividend yield for the trailing twelve months is around 6.54%, more than OSTIX's 4.75% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
OSTIX Osterweis Strategic Income Fund	4.75%	3.96%	5.25%	5.72%	4.72%	4.03%	3.85%	4.74%	4.66%	4.58%	5.23%	5.98%
TIHYX TIAA-CREF High Yield Fund	6.54%	6.54%	5.35%	5.55%	4.63%	4.68%	5.44%	5.95%	5.53%	5.24%	5.74%	4.77%

Frequently Asked Questions

Can I hold both TIHYX and OSTIX in my portfolio?

TIHYX and OSTIX have a correlation of 0.75, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TIHYX or OSTIX?

TIHYX has higher volatility (0.94%) compared to OSTIX (0.52%). In terms of maximum drawdown, TIHYX dropped -27.52% vs OSTIX's -10.06%.

Which has better risk-adjusted returns?

OSTIX currently has the higher Sharpe Ratio (3.10 vs 2.61), 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.