MSTBX vs. MSTSX

Last updated Apr 1, 2026

Compare and contrast key facts about Morningstar Defensive Bond Fund (MSTBX) and Morningstar Global Opportunistic Equity Fund (MSTSX).

MSTBX is managed by Morningstar. It was launched on Nov 2, 2018. MSTSX is managed by Morningstar. It was launched on Nov 1, 2018.

Performance

MSTBX vs. MSTSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Morningstar Defensive Bond Fund (MSTBX) and Morningstar Global Opportunistic Equity Fund (MSTSX). The values are adjusted to include any dividend payments, if applicable.

MSTBX vs. MSTSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
MSTBX Morningstar Defensive Bond Fund	-0.20%	5.19%	4.52%	7.16%	-4.73%	0.84%	4.75%	3.53%	0.39%
MSTSX Morningstar Global Opportunistic Equity Fund	-3.92%	7.72%	10.17%	17.15%	-9.19%	11.21%	9.40%	17.33%	-4.32%

Returns By Period

In the year-to-date period, MSTBX achieves a -0.20% return, which is significantly higher than MSTSX's -3.92% return.

MSTBX

• 1D: 0.41%
• 1M: -1.01%
• YTD: -0.20%
• 6M: 0.32%
• 1Y: 2.85%
• 3Y*: 4.89%
• 5Y*: 2.48%
• 10Y*: —

MSTSX

• 1D: -0.94%
• 1M: -8.02%
• YTD: -3.92%
• 6M: -11.57%
• 1Y: 1.18%
• 3Y*: 8.07%
• 5Y*: 5.37%
• 10Y*: —

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

MSTBX vs. MSTSX - Expense Ratio Comparison

MSTBX has a 0.52% expense ratio, which is lower than MSTSX's 0.78% expense ratio.

MSTSX

Morningstar Global Opportunistic Equity Fund

MSTBX

Morningstar Defensive Bond Fund

Return for Risk

MSTBX vs. MSTSX — Risk / Return Rank

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

MSTBX

MSTBX Risk / Return Rank: 89
MSTBX Sharpe Ratio Rank: 84
MSTBX Sortino Ratio Rank: 89
MSTBX Omega Ratio Rank: 82
MSTBX Calmar Ratio Rank: 94
MSTBX Martin Ratio Rank: 94

MSTSX

MSTSX Risk / Return Rank: 6
MSTSX Sharpe Ratio Rank: 5
MSTSX Sortino Ratio Rank: 5
MSTSX Omega Ratio Rank: 6
MSTSX Calmar Ratio Rank: 7
MSTSX Martin Ratio Rank: 7

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.

MSTBX vs. MSTSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Morningstar Defensive Bond Fund (MSTBX) and Morningstar Global Opportunistic Equity Fund (MSTSX). 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.

	MSTBX	MSTSX	Difference
Sharpe ratio Return per unit of total volatility	1.60	0.02	+1.59
Sortino ratio Return per unit of downside risk	2.48	0.15	+2.32
Omega ratio Gain probability vs. loss probability	1.33	1.02	+0.30
Calmar ratio Return relative to maximum drawdown	3.19	0.07	+3.12
Martin ratio Return relative to average drawdown	12.16	0.19	+11.96
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MSTBX vs. MSTSX - Sharpe Ratio Comparison

The current MSTBX Sharpe Ratio is 1.60, which is higher than the MSTSX Sharpe Ratio of 0.02. The chart below compares the historical Sharpe Ratios of MSTBX and MSTSX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	MSTBX	MSTSX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.60	0.02	+1.59
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	1.10	0.37	+0.73
Sharpe Ratio (All Time) Calculated using the full available price history	1.40	0.47	+0.93

Correlation

The correlation between MSTBX and MSTSX is 0.13, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

MSTBX vs. MSTSX - Dividend Comparison

MSTBX's dividend yield for the trailing twelve months is around 1.99%, less than MSTSX's 2.54% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018
MSTBX Morningstar Defensive Bond Fund	1.99%	2.79%	4.23%	3.80%	2.64%	2.64%	3.17%	2.69%	0.29%
MSTSX Morningstar Global Opportunistic Equity Fund	2.54%	2.44%	9.41%	2.68%	2.99%	22.24%	2.94%	3.93%	1.13%

Drawdowns

MSTBX vs. MSTSX - Drawdown Comparison

The maximum MSTBX drawdown since its inception was -6.31%, smaller than the maximum MSTSX drawdown of -27.44%. Use the drawdown chart below to compare losses from any high point for MSTBX and MSTSX.

Drawdown Indicators

	MSTBX	MSTSX	Difference
Max Drawdown Largest peak-to-trough decline	-6.31%	-27.44%	+21.13%
Max Drawdown (1Y) Largest decline over 1 year	-1.42%	-14.10%	+12.68%
Max Drawdown (5Y) Largest decline over 5 years	-6.31%	-21.16%	+14.85%
Current Drawdown Current decline from peak	-1.01%	-14.10%	+13.09%
Average Drawdown Average peak-to-trough decline	-1.02%	-4.03%	+3.01%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.37%	5.10%	-4.73%

Volatility

MSTBX vs. MSTSX - Volatility Comparison

The current volatility for Morningstar Defensive Bond Fund (MSTBX) is 0.78%, while Morningstar Global Opportunistic Equity Fund (MSTSX) has a volatility of 3.40%. This indicates that MSTBX experiences smaller price fluctuations and is considered to be less risky than MSTSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MSTBX	MSTSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.78%	3.40%	-2.62%
Volatility (6M) Calculated over the trailing 6-month period	1.44%	11.47%	-10.03%
Volatility (1Y) Calculated over the trailing 1-year period	2.51%	18.85%	-16.34%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.35%	14.99%	-12.64%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.09%	15.64%	-13.55%