Columbia Short Dur Municipal Bond Inst (NSMIX)

Fund Assets	263.09M
Expense Ratio	0.39%
Min. Investment	$2,000
Turnover	26.00%
Dividend (ttm)	0.30
Dividend Yield	2.95%
Dividend Growth	1.21%
Payout Frequency	Monthly
Ex-Dividend Date	Aug 31, 2026

Previous Close	10.08
YTD Return	0.26%
1-Year Return	0.64%
5-Year Return	8.25%
52-Week Low	10.06
52-Week High	10.32
Beta (5Y)	0.03
Holdings	174
Inception Date	Oct 7, 1993

About NSMIX

Columbia Short Duration Municipal Bond Fund Institutional Class is a mutual fund focused on providing investors with income that is generally exempt from federal income tax. This fund primarily invests in a diversified portfolio of high-quality, short-term municipal bonds, which are debt securities issued by state and local governments or agencies. The portfolio’s average duration typically ranges from one to four years, aiming to reduce interest rate risk while maintaining yield potential. The fund caters to institutional investors seeking tax-advantaged income and relative capital preservation over a short investment horizon. Widely noted for its emphasis on liquidity and credit quality, it serves as a key vehicle for managing short-term cash needs or for diversifying within the fixed income segment. With assets managed by one of the nation’s largest asset managers, the fund holds significance among conservative income-oriented fixed income offerings, particularly for those prioritizing tax efficiency in their investments.

• Fund Family: Columbia Threadneedle
• Category: Muni National Short
• Performance Rating: Average
• Risk Rating: Average
• Stock Exchange: NASDAQ
• Ticker Symbol: NSMIX
• Share Class: Institutional Class
• Index: Bloomberg Municipal Short 1-5 Y TR

Performance

NSMIX had a total return of 0.64% in the past year, including dividends. Since the fund's inception, the average annual return has been 2.55%.

Other Share Classes

These are alternative share classes of the same fund, from the same provider.

Symbol	Share Class	Expense Ratio
CSMYX	Institutional 3 Class	0.32%
CNNRX	Institutional 2 Class	0.35%
NSMDX	- Class S	0.39%
NSMMX	Class A	0.64%

Dividend History

Ex-Dividend	Amount	Pay Date
Aug 31, 2026	$0.0245	Aug 31, 2026
Jul 31, 2026	$0.02474	Jul 31, 2026
Jun 30, 2026	$0.02352	Jun 30, 2026
May 29, 2026	$0.02599	May 29, 2026
Apr 30, 2026	$0.02523	Apr 30, 2026
Mar 31, 2026	$0.02642	Mar 31, 2026

Data Sources: Tiingo, Twelve Data, and more

Historical data is provided by Tiingo. Delayed stock pricing data is provided by Twelve Data. Several fund data points are also provided by Finnhub.

Last checked:

Sep 21, 2026

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