MYMF vs. TAXS

Last updated Jun 4, 2026

MYMF (State Street My2026 Municipal Bond ETF) and TAXS (Northern Trust Short-Term Tax-Exempt Bond ETF) are both Municipal Bonds funds. MYMF is actively managed, while TAXS is passively managed. At a 0.35 correlation, their price movements are largely independent. MYMF charges 0.20%/yr vs 0.05%/yr for TAXS.

Performance

MYMF vs. TAXS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in State Street My2026 Municipal Bond ETF (MYMF) and Northern Trust Short-Term Tax-Exempt Bond ETF (TAXS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MYMF achieves a 0.58% return, which is significantly lower than TAXS's 0.93% return.

MYMF

• 1D: 0.00%
• 1M: 0.29%
• YTD: 0.58%
• 6M: 0.81%
• 1Y: 2.95%
• 3Y*: —
• 5Y*: —
• 10Y*: —

TAXS

• 1D: 0.06%
• 1M: 0.38%
• YTD: 0.93%
• 6M: 1.33%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

MYMF vs. TAXS - Yearly Performance Comparison

	2026 (YTD)	2025
MYMF State Street My2026 Municipal Bond ETF	0.58%	1.16%
TAXS Northern Trust Short-Term Tax-Exempt Bond ETF	0.93%	1.22%

Correlation

The correlation between MYMF and TAXS is 0.35, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Aug 20, 2025	0.35

Return for Risk

MYMF vs. TAXS — Risk / Return Rank

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

MYMF

MYMF Risk / Return Rank: 96
MYMF Sharpe Ratio Rank: 95
MYMF Sortino Ratio Rank: 98
MYMF Omega Ratio Rank: 98
MYMF Calmar Ratio Rank: 95
MYMF Martin Ratio Rank: 95

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.

MYMF vs. TAXS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for State Street My2026 Municipal Bond ETF (MYMF) and Northern Trust Short-Term Tax-Exempt Bond ETF (TAXS). 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.

	MYMF	TAXS	Difference
Sharpe ratio: Return per unit of total volatility	3.98	—	—
Sortino ratio: Return per unit of downside risk	6.98	—	—
Omega ratio: Gain probability vs. loss probability	2.21	—	—
Calmar ratio: Return relative to maximum drawdown	7.79	—	—
Martin ratio: Return relative to average drawdown	28.74	—	—
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

	MYMF	TAXS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.98	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.36	2.78	-1.42

Drawdowns

MYMF vs. TAXS - Drawdown Comparison

The maximum MYMF drawdown since its inception was -2.02%, which is greater than TAXS's maximum drawdown of -0.84%. Use the drawdown chart below to compare losses from any high point for MYMF and TAXS.

Drawdown Indicators

	MYMF	TAXS	Difference
Max Drawdown Largest peak-to-trough decline	-2.02%	-0.84%	-1.18%
Max Drawdown (1Y) Largest decline over 1 year	-0.38%	—	—
Current Drawdown Current decline from peak	-0.05%	-0.09%	+0.04%
Average Drawdown Average peak-to-trough decline	-0.18%	-0.24%	+0.06%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.10%	—	—

Volatility

Volatility by Period

	MYMF	TAXS	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.21%	—	—
Volatility (6M) Calculated over the trailing 6-month period	0.52%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	0.75%	1.00%	-0.25%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	1.65%	1.00%	+0.65%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.65%	1.00%	+0.65%

MYMF vs. TAXS - Expense Ratio Comparison

MYMF has a 0.20% expense ratio, which is higher than TAXS's 0.05% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

MYMF vs. TAXS - Dividend Comparison

MYMF's dividend yield for the trailing twelve months is around 2.47%, more than TAXS's 1.83% yield.

Position	TTM	2025	2024
MYMF State Street My2026 Municipal Bond ETF	2.47%	2.80%	0.83%
TAXS Northern Trust Short-Term Tax-Exempt Bond ETF	1.83%	0.74%	0.00%

Frequently Asked Questions

Can I hold both MYMF and TAXS in my portfolio?

MYMF and TAXS have a correlation of 0.35, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, MYMF or TAXS?

On fees, TAXS is cheaper at 0.05% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, MYMF or TAXS?

TAXS is cheaper with a 0.05% expense ratio, compared with 0.20% for MYMF.

Which ETF pays a higher dividend yield, MYMF or TAXS?

MYMF has the higher dividend yield at 2.47%, compared with 1.83% for TAXS.

What is the main difference between MYMF and TAXS?

They also come from different issuers: State Street and Northern Trust. Their fees differ too: 0.20% for MYMF and 0.05% for TAXS.