Columbia Intermediate Dur Muni Bd Inst3 (CIMYX)

Fund Assets	1.45B
Expense Ratio	0.292%
Min. Investment	$1,000,000
Turnover	14.00%
Dividend (ttm)	0.33
Dividend Yield	3.58%
Dividend Growth	-1.12%
Payout Frequency	Monthly
Ex-Dividend Date	Sep 30, 2026

Previous Close	9.14
YTD Return	-1.90%
1-Year Return	-0.74%
5-Year Return	2.67%
52-Week Low	9.03
52-Week High	9.69
Beta (5Y)	0.05
Holdings	579
Inception Date	Mar 1, 2017

About CIMYX

Columbia Intermediate Duration Municipal Bond Fund Institutional 3 is a mutual fund that seeks current income exempt from federal income tax while aiming to preserve principal. It primarily invests at least 80% of its net assets in investment-grade municipal securities issued by state and local governments to fund public projects, with an intermediate duration typically between 4 to 6 years. This focus allows the fund to offer tax-advantaged income with moderate interest rate sensitivity, spreading investments across various states and sectors to manage risk. The Institutional 3 share class caters to institutional investors seeking lower expense structures within the national intermediate municipal bond category. Managed by Columbia Threadneedle Investments, the fund emphasizes high-quality bonds rated AAA to BBB, including general obligation and revenue bonds from issuers like states, cities, and local authorities. It plays a key role in fixed-income portfolios for investors prioritizing tax efficiency and stability in the municipal bond market.

• Fund Family: Columbia Threadneedle
• Category: Muni National Interm
• Performance Rating: High
• Risk Rating: Low
• Stock Exchange: Nasdaq
• Ticker Symbol: CIMYX
• Share Class: Institutional 3 Class
• Index: Bloomberg 3-15 Y Municipal Bond TR

Performance

CIMYX had a total return of -0.74% in the past year, including dividends. Since the fund's inception, the average annual return has been 1.92%.

Other Share Classes

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

Symbol	Share Class	Expense Ratio
CTMRX	Institutional 2 Class	0.34%
SETDX	Class S	0.40%
SETMX	Institutional Class	0.40%
LITAX	Class A	0.60%

Dividend History

Ex-Dividend	Amount	Pay Date
Sep 30, 2026	$0.02985	Sep 30, 2026
Aug 31, 2026	$0.02796	Aug 31, 2026
Jul 31, 2026	$0.02819	Jul 31, 2026
Jun 30, 2026	$0.01919	Jun 30, 2026
May 29, 2026	$0.02843	May 29, 2026
Apr 30, 2026	$0.02765	Apr 30, 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:

Oct 16, 2026

Data Sources Report a data error