TIFUX vs. MUIIX

Last updated Jun 23, 2026

TIFUX (Morgan Stanley Pathway Funds International Fixed Income Fund) and MUIIX (Morgan Stanley Institutional Fund Trust Ultra-Short Income Portfolio) are both mutual funds - TIFUX is a Global Bonds fund managed by Morgan Stanley, while MUIIX is a Ultrashort Bond fund managed by Morgan Stanley. Over the past 5 years, TIFUX returned 0.16%/yr vs 3.23%/yr for MUIIX. At a 0.06 correlation, their price movements are largely independent. TIFUX charges 0.88%/yr vs 0.35%/yr for MUIIX.

Performance

TIFUX vs. MUIIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Morgan Stanley Pathway Funds International Fixed Income Fund (TIFUX) 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

In the year-to-date period, TIFUX achieves a 0.44% return, which is significantly lower than MUIIX's 1.47% return.

TIFUX

• 1D: 0.00%
• 1M: 1.64%
• YTD: 0.44%
• 6M: 1.04%
• 1Y: 2.10%
• 3Y*: 4.17%
• 5Y*: 0.16%
• 10Y*: 1.83%

MUIIX

• 1D: 0.00%
• 1M: 0.32%
• YTD: 1.47%
• 6M: 1.81%
• 1Y: 4.12%
• 3Y*: 4.34%
• 5Y*: 3.23%
• 10Y*: —

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

TIFUX vs. MUIIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
TIFUX Morgan Stanley Pathway Funds International Fixed Income Fund	0.44%	3.16%	3.93%	8.35%	-13.21%	-2.88%	8.08%
MUIIX Morgan Stanley Institutional Fund Trust Ultra-Short Income Portfolio	1.47%	4.47%	4.94%	4.17%	1.10%	0.10%	0.49%

Correlation

The correlation between TIFUX and MUIIX is 0.13, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.13
Correlation (3Y) Calculated over the trailing 3-year period	0.05
Correlation (5Y) Calculated over the trailing 5-year period	0.06
Correlation (All Time) Calculated using the full available price history since Apr 7, 2020	0.06

Return for Risk

TIFUX vs. MUIIX — Risk / Return Rank

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

TIFUX

TIFUX Risk / Return Rank: 7
TIFUX Sharpe Ratio Rank: 7
TIFUX Sortino Ratio Rank: 7
TIFUX Omega Ratio Rank: 7
TIFUX Calmar Ratio Rank: 7
TIFUX Martin Ratio Rank: 7

MUIIX

MUIIX Risk / Return Rank: 99
MUIIX Sharpe Ratio Rank: 98
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.

TIFUX vs. MUIIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Morgan Stanley Pathway Funds International Fixed Income Fund (TIFUX) 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.

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.

	TIFUX	MUIIX	Difference
Sharpe ratio: Return per unit of total volatility	0.52	3.46	-2.93
Sortino ratio: Return per unit of downside risk	0.78	16.53	-15.75
Omega ratio: Gain probability vs. loss probability	1.10	7.73	-6.63
Calmar ratio: Return relative to maximum drawdown	0.60	41.33	-40.73
Martin ratio: Return relative to average drawdown	1.59	113.97	-112.38

TIFUX vs. MUIIX - Sharpe Ratio Comparison

The current TIFUX Sharpe Ratio is 0.52, which is lower than the MUIIX Sharpe Ratio of 3.46. The chart below compares the historical Sharpe Ratios of TIFUX and MUIIX, 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

TIFUX vs. MUIIX - Drawdown Comparison

The maximum TIFUX drawdown since its inception was -17.74%, which is greater than MUIIX's maximum drawdown of -1.20%. Use the drawdown chart below to compare losses from any high point for TIFUX and MUIIX.

Drawdown Indicators

	TIFUX	MUIIX	Difference
Max Drawdown Largest peak-to-trough decline	-17.74%	-1.20%	-16.54%
Max Drawdown (1Y) Largest decline over 1 year	-3.92%	-0.10%	-3.82%
Max Drawdown (3Y) Largest decline over 3 years	-3.92%	-1.20%	-2.72%
Max Drawdown (5Y) Largest decline over 5 years	-15.98%	-1.20%	-14.78%
Max Drawdown (10Y) Largest decline over 10 years	-16.69%	—	—
Current Drawdown Current decline from peak	-1.76%	-0.10%	-1.66%
Average Drawdown Average peak-to-trough decline	-4.17%	-0.06%	-4.11%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.41%	0.04%	+1.37%

Volatility

TIFUX vs. MUIIX - Volatility Comparison

Morgan Stanley Pathway Funds International Fixed Income Fund (TIFUX) has a higher volatility of 1.21% compared to Morgan Stanley Institutional Fund Trust Ultra-Short Income Portfolio (MUIIX) at 0.42%. This indicates that TIFUX's price experiences larger fluctuations and is considered to be riskier than MUIIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TIFUX	MUIIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.21%	0.42%	+0.79%
Volatility (6M) Calculated over the trailing 6-month period	3.77%	0.82%	+2.95%
Volatility (1Y) Calculated over the trailing 1-year period	4.50%	1.20%	+3.30%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	7.25%	1.59%	+5.66%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.53%	1.44%	+4.09%

TIFUX vs. MUIIX - Expense Ratio Comparison

TIFUX has a 0.88% expense ratio, which is higher than MUIIX's 0.35% expense ratio.

Dividends

TIFUX vs. MUIIX - Dividend Comparison

TIFUX's dividend yield for the trailing twelve months is around 2.67%, less than MUIIX's 4.03% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
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%	0.00%	0.00%	0.00%
TIFUX Morgan Stanley Pathway Funds International Fixed Income Fund	2.67%	2.68%	2.40%	0.84%	9.55%	2.64%	0.72%	4.76%	3.53%	1.22%	1.10%	7.04%

Frequently Asked Questions

Can I hold both TIFUX and MUIIX in my portfolio?

TIFUX and MUIIX have a correlation of 0.13, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TIFUX or MUIIX?

TIFUX has higher volatility (1.21%) compared to MUIIX (0.42%). In terms of maximum drawdown, TIFUX dropped -17.74% vs MUIIX's -1.20%.

Which has better risk-adjusted returns?

MUIIX currently has the higher Sharpe Ratio (3.46 vs 0.52), 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.