MYFRX vs. GLOSX

Last updated Jun 23, 2026

MYFRX (Pioneer Multi-Asset Ultrashort Income Fund) and GLOSX (Pioneer Global Sustainable Equity Fund Class A) are both mutual funds - MYFRX is a Ultrashort Bond fund managed by Amundi, while GLOSX is a Global Equities fund managed by Amundi. Over the past 10 years, MYFRX returned 2.83%/yr vs 14.00%/yr for GLOSX. At a 0.06 correlation, their price movements are largely independent. MYFRX charges 0.44%/yr vs 1.10%/yr for GLOSX.

Performance

MYFRX vs. GLOSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Pioneer Multi-Asset Ultrashort Income Fund (MYFRX) and Pioneer Global Sustainable Equity Fund Class A (GLOSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MYFRX achieves a 1.62% return, which is significantly lower than GLOSX's 14.91% return. Over the past 10 years, MYFRX has underperformed GLOSX with an annualized return of 2.83%, while GLOSX has yielded a comparatively higher 14.00% annualized return.

MYFRX

• 1D: 0.00%
• 1M: 0.37%
• YTD: 1.62%
• 6M: 1.93%
• 1Y: 4.25%
• 3Y*: 5.26%
• 5Y*: 3.89%
• 10Y*: 2.83%

GLOSX

• 1D: 0.69%
• 1M: 1.07%
• YTD: 14.91%
• 6M: 15.02%
• 1Y: 38.21%
• 3Y*: 24.12%
• 5Y*: 15.64%
• 10Y*: 14.00%

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

MYFRX vs. GLOSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MYFRX Pioneer Multi-Asset Ultrashort Income Fund	1.62%	4.68%	6.25%	6.32%	0.26%	1.56%	-0.51%	3.34%	1.80%	1.80%
GLOSX Pioneer Global Sustainable Equity Fund Class A	14.91%	41.25%	11.45%	16.70%	-9.75%	23.28%	17.79%	23.30%	-16.32%	21.90%

Correlation

The correlation between MYFRX and GLOSX is 0.09, 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	0.09
Correlation (3Y) Calculated over the trailing 3-year period	0.09
Correlation (5Y) Calculated over the trailing 5-year period	0.10
Correlation (10Y) Calculated over the trailing 10-year period	0.07
Correlation (All Time) Calculated using the full available price history since Apr 29, 2011	0.06

Return for Risk

MYFRX vs. GLOSX — Risk / Return Rank

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

MYFRX

MYFRX Risk / Return Rank: 98
MYFRX Sharpe Ratio Rank: 93
MYFRX Sortino Ratio Rank: 99
MYFRX Omega Ratio Rank: 99
MYFRX Calmar Ratio Rank: 99
MYFRX Martin Ratio Rank: 99

GLOSX

GLOSX Risk / Return Rank: 85
GLOSX Sharpe Ratio Rank: 89
GLOSX Sortino Ratio Rank: 82
GLOSX Omega Ratio Rank: 80
GLOSX Calmar Ratio Rank: 85
GLOSX Martin Ratio Rank: 86

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.

MYFRX vs. GLOSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Pioneer Multi-Asset Ultrashort Income Fund (MYFRX) and Pioneer Global Sustainable Equity Fund Class A (GLOSX). 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.

	MYFRX	GLOSX	Difference
Sharpe ratio: Return per unit of total volatility	2.94	2.73	+0.21
Sortino ratio: Return per unit of downside risk	9.79	3.60	+6.20
Omega ratio: Gain probability vs. loss probability	3.37	1.48	+1.89
Calmar ratio: Return relative to maximum drawdown	13.79	3.79	+10.00
Martin ratio: Return relative to average drawdown	50.58	14.98	+35.59

MYFRX vs. GLOSX - Sharpe Ratio Comparison

The current MYFRX Sharpe Ratio is 2.94, which is comparable to the GLOSX Sharpe Ratio of 2.73. The chart below compares the historical Sharpe Ratios of MYFRX and GLOSX, 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

MYFRX vs. GLOSX - Drawdown Comparison

The maximum MYFRX drawdown since its inception was -10.08%, smaller than the maximum GLOSX drawdown of -54.40%. Use the drawdown chart below to compare losses from any high point for MYFRX and GLOSX.

Drawdown Indicators

	MYFRX	GLOSX	Difference
Max Drawdown Largest peak-to-trough decline	-10.08%	-54.40%	+44.32%
Max Drawdown (1Y) Largest decline over 1 year	-0.31%	-10.04%	+9.73%
Max Drawdown (3Y) Largest decline over 3 years	-0.73%	-14.66%	+13.93%
Max Drawdown (5Y) Largest decline over 5 years	-1.52%	-23.72%	+22.20%
Max Drawdown (10Y) Largest decline over 10 years	-10.08%	-33.59%	+23.51%
Current Drawdown Current decline from peak	-0.10%	-1.05%	+0.95%
Average Drawdown Average peak-to-trough decline	-0.26%	-9.77%	+9.51%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.08%	2.54%	-2.46%

Volatility

MYFRX vs. GLOSX - Volatility Comparison

The current volatility for Pioneer Multi-Asset Ultrashort Income Fund (MYFRX) is 0.42%, while Pioneer Global Sustainable Equity Fund Class A (GLOSX) has a volatility of 5.29%. This indicates that MYFRX experiences smaller price fluctuations and is considered to be less risky than GLOSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MYFRX	GLOSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.42%	5.29%	-4.87%
Volatility (6M) Calculated over the trailing 6-month period	0.97%	11.18%	-10.21%
Volatility (1Y) Calculated over the trailing 1-year period	1.46%	13.95%	-12.49%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	1.61%	15.70%	-14.09%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.84%	16.89%	-15.05%

MYFRX vs. GLOSX - Expense Ratio Comparison

MYFRX has a 0.44% expense ratio, which is lower than GLOSX's 1.10% expense ratio.

Dividends

MYFRX vs. GLOSX - Dividend Comparison

MYFRX's dividend yield for the trailing twelve months is around 4.69%, less than GLOSX's 10.03% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GLOSX Pioneer Global Sustainable Equity Fund Class A	10.03%	11.53%	7.73%	1.55%	6.04%	21.00%	0.87%	0.93%	10.44%	1.27%	1.25%	0.60%
MYFRX Pioneer Multi-Asset Ultrashort Income Fund	4.69%	4.99%	5.63%	4.74%	2.35%	1.34%	1.92%	2.98%	2.60%	1.88%	1.77%	1.36%

Frequently Asked Questions

Can I hold both MYFRX and GLOSX in my portfolio?

MYFRX and GLOSX have a correlation of 0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MYFRX or GLOSX?

GLOSX has higher volatility (5.29%) compared to MYFRX (0.42%). In terms of maximum drawdown, MYFRX dropped -10.08% vs GLOSX's -54.40%.

Which has better risk-adjusted returns?

MYFRX currently has the higher Sharpe Ratio (2.94 vs 2.73), 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.