Columbia ThreadneedleMuni National IntermediateMUST · NYSE Arca

Columbia Multi-Sector Municipal Income ETF (MUST)

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Price: $19.69; —11 Sept 2026
Assets: $594.9M; Total net assets
Expense ratio: 0.23%; Category 0.62%
Yield: 3.43%; Trailing distributions

1Y return: -0.6%-1.1%; Category 0.5%
3Y CAGR: 2.6%-0.5%; Category 3.1%
5Y CAGR: -0.1%-0.4%; Category 0.4%

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Columbia Multi-Sector Municipal Income ETF

Calendar-year returns

Fund only: no comparison series covers this fund's history.

Risk statistics

Five years of daily closes. Risk-free rate 4% a year.

Standard deviation: —
Maximum drawdown: —
Sharpe ratio: —
Sortino ratio: —
Beta: —
Alpha: —
R²: —
Information ratio: —
Upside capture: —
Downside capture: —
Tracking error: —

Trailing returns compared with benchmark
Period	1M	3M	6M	YTD	1Y	3YCAGR	5YCAGR	10YCAGR	LaunchCAGR
ETF	-3.2%	-3.5%	-3.3%	-2.3%	-0.6%	+2.6%	-0.1%	—	+2.4%
Muni National Intermediate average	-2.3%	-2.5%	-1.9%	-1.0%	0.5%	3.1%	0.4%	1.7%	1.6%
Difference	-0.9%	-1.0%	-1.5%	-1.3%	-1.1%	-0.5%	-0.4%	—	+0.8%

Holdings

Allocation as last published by the fund.

Credit quality

Share of the bonds by rating.

AAA8.4%
AA40.3%
A36.7%
BBB6.3%
BB6.9%
B1.1%
Other0.3%

Asset mix

Bonds99.7%
Cash0.4%

ETF details

Issuer: Columbia Threadneedle
Category: Fixed Income · Muni National Intermediate
Ticker: MUST
Exchange: NYSE Arca
Inception: 10 Oct 2018 (7.9 years)
Structure: Exchange Traded Fund
Expense ratio: 0.23% (category 0.62%)
Holdings turnover: 21% (category 43%)
Distribution yield: 3.43%
Beta, 3 years: 1.01
Total net assets: $594.9M
Average duration: 4.70 years
Average maturity: 10.13 years

Prices and returns as of 11 Sept 2026; total return with distributions reinvested, before brokerage and taxes. Not investment advice.

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