MRJAX vs. MUIIX

Last updated Jun 6, 2026

MRJAX (Morgan Stanley Multi-Asset Real Return Portfolio A) and MUIIX (Morgan Stanley Institutional Fund Trust Ultra-Short Income Portfolio) are both mutual funds - MRJAX is a Global Equities fund managed by Morgan Stanley, while MUIIX is a Ultrashort Bond fund managed by Morgan Stanley. At a correlation of -0.00, they often move in opposite directions. MRJAX charges 1.10%/yr vs 0.35%/yr for MUIIX.

Performance

MRJAX vs. MUIIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Morgan Stanley Multi-Asset Real Return Portfolio A (MRJAX) and Morgan Stanley Institutional Fund Trust Ultra-Short Income Portfolio (MUIIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

MRJAX

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

MUIIX

• 1D: 0.00%
• 1M: 0.32%
• YTD: 1.57%
• 6M: 1.91%
• 1Y: 4.22%
• 3Y*: 4.48%
• 5Y*: 3.25%
• 10Y*: —

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

MRJAX vs. MUIIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
MRJAX Morgan Stanley Multi-Asset Real Return Portfolio A	0.00%	11.79%	-0.55%	5.09%	2.74%	21.57%	20.83%
MUIIX Morgan Stanley Institutional Fund Trust Ultra-Short Income Portfolio	1.57%	4.47%	4.94%	4.17%	1.10%	0.10%	0.49%

Correlation

The correlation between MRJAX and MUIIX is 0.04, 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	0.04
Correlation (3Y) Calculated over the trailing 3-year period	0.02
Correlation (5Y) Calculated over the trailing 5-year period	0.01
Correlation (All Time) Calculated using the full available price history since Apr 8, 2020	-0.00

Return for Risk

MRJAX vs. MUIIX — Risk / Return Rank

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

MUIIX

MUIIX Risk / Return Rank: 99
MUIIX Sharpe Ratio Rank: 97
MUIIX Sortino Ratio Rank: 100
MUIIX Omega Ratio Rank: 100
MUIIX Calmar Ratio Rank: 100
MUIIX Martin Ratio Rank: 100

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.

MRJAX vs. MUIIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Morgan Stanley Multi-Asset Real Return Portfolio A (MRJAX) and Morgan Stanley Institutional Fund Trust Ultra-Short Income Portfolio (MUIIX). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	MRJAX	MUIIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	3.61	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	2.05	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	1.90	—

Drawdowns

Drawdown Indicators

	MRJAX	MUIIX	Difference
Max Drawdown Largest peak-to-trough decline	—	-1.20%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-0.10%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-1.20%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-1.20%	—
Current Drawdown Current decline from peak	—	0.00%	—
Average Drawdown Average peak-to-trough decline	—	-0.06%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	0.03%	—

Volatility

Volatility by Period

	MRJAX	MUIIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	0.35%	—
Volatility (6M) Calculated over the trailing 6-month period	—	0.78%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	1.17%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	1.59%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	1.44%	—

MRJAX vs. MUIIX - Expense Ratio Comparison

MRJAX has a 1.10% expense ratio, which is higher than MUIIX's 0.35% expense ratio.

Dividends

MRJAX vs. MUIIX - Dividend Comparison

MRJAX has not paid dividends to shareholders, while MUIIX's dividend yield for the trailing twelve months is around 4.03%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
MRJAX Morgan Stanley Multi-Asset Real Return Portfolio A	0.00%	0.00%	11.24%	4.40%	4.04%	15.24%	1.09%	1.40%	1.22%
MUIIX Morgan Stanley Institutional Fund Trust Ultra-Short Income Portfolio	4.03%	4.36%	4.81%	3.88%	1.20%	0.10%	0.39%	0.00%	0.00%

Frequently Asked Questions

Can I hold both MRJAX and MUIIX in my portfolio?

MRJAX and MUIIX have a correlation of 0.04, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.