PCMNX vs. USIAX

Last updated Jun 3, 2026

PCMNX (PACE Municipal Fixed Income Investments) and USIAX (UBS Ultra Short Income Fund) are both mutual funds - PCMNX is a Municipal Bonds fund managed by UBS, while USIAX is a Ultrashort Bond fund managed by UBS. With a 1.00 correlation, they move nearly in lockstep. PCMNX charges 0.57%/yr vs 0.35%/yr for USIAX.

Performance

PCMNX vs. USIAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in PACE Municipal Fixed Income Investments (PCMNX) and UBS Ultra Short Income Fund (USIAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

PCMNX

• 1D: 0.00%
• 1M: 0.32%
• YTD: 1.04%
• 6M: 1.44%
• 1Y: 6.42%
• 3Y*: 3.43%
• 5Y*: 0.86%
• 10Y*: 1.89%

USIAX

• 1D: 0.00%
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

PCMNX vs. USIAX - Yearly Performance Comparison

	2026 (YTD)
PCMNX PACE Municipal Fixed Income Investments	0.16%
USIAX UBS Ultra Short Income Fund	0.32%

Correlation

The correlation between PCMNX and USIAX is 1.00 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (All Time) Calculated using the full available price history since May 29, 2026	1.00

Return for Risk

PCMNX vs. USIAX — Risk / Return Rank

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

PCMNX

PCMNX Risk / Return Rank: 70
PCMNX Sharpe Ratio Rank: 90
PCMNX Sortino Ratio Rank: 92
PCMNX Omega Ratio Rank: 96
PCMNX Calmar Ratio Rank: 39
PCMNX Martin Ratio Rank: 34

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.

PCMNX vs. USIAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for PACE Municipal Fixed Income Investments (PCMNX) and UBS Ultra Short Income Fund (USIAX). 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.

	PCMNX	USIAX	Difference
Sharpe ratio Return per unit of total volatility	2.99	—	—
Sortino ratio Return per unit of downside risk	4.56	—	—
Omega ratio Gain probability vs. loss probability	1.82	—	—
Calmar ratio Return relative to maximum drawdown	2.41	—	—
Martin ratio Return relative to average drawdown	7.77	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	PCMNX	USIAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.99	—	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.28	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.57	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.26	19.58	-18.32

Drawdowns

PCMNX vs. USIAX - Drawdown Comparison

The maximum PCMNX drawdown since its inception was -11.62%, which is greater than USIAX's maximum drawdown of 0.00%. Use the drawdown chart below to compare losses from any high point for PCMNX and USIAX.

Drawdown Indicators

	PCMNX	USIAX	Difference
Max Drawdown Largest peak-to-trough decline	-11.62%	0.00%	-11.62%
Max Drawdown (1Y) Largest decline over 1 year	-2.69%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-4.41%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-11.62%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-11.62%	—	—
Current Drawdown Current decline from peak	-1.10%	0.00%	-1.10%
Average Drawdown Average peak-to-trough decline	-1.39%	0.00%	-1.39%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.83%	—	—

Volatility

Volatility by Period

	PCMNX	USIAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.79%	—	—
Volatility (6M) Calculated over the trailing 6-month period	1.66%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	2.26%	3.65%	-1.39%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.07%	3.65%	-0.58%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.35%	3.65%	-0.30%

PCMNX vs. USIAX - Expense Ratio Comparison

PCMNX has a 0.57% expense ratio, which is higher than USIAX's 0.35% expense ratio.

Dividends

PCMNX vs. USIAX - Dividend Comparison

PCMNX's dividend yield for the trailing twelve months is around 2.83%, more than USIAX's 0.32% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PCMNX PACE Municipal Fixed Income Investments	2.83%	2.49%	2.58%	2.37%	2.30%	2.38%	2.47%	3.41%	3.11%	2.89%	3.33%	3.23%
USIAX UBS Ultra Short Income Fund	0.32%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both PCMNX and USIAX in my portfolio?

With a correlation of 1.00, PCMNX and USIAX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.