Columbia Short Duration Municipal Bond Fund
Data updated: 2026-09-28
C000029794 — Columbia Short Duration Municipal Bond Fund. Intermediate Municipal - National Bond · $257.10M AUM. Holdings, fees, performance and SEC filings.
C000029794 Fund Overview
Columbia Short Duration Municipal Bond Fund is a US mutual fund managed by Columbia Funds Series Trust, categorised as Intermediate Municipal - National Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Columbia Funds Series Trust
- Category: Intermediate Municipal - National Bond
- Assets under management: $257.10M
- 1-year return: 1.6%
- SEC CIK: 0001097519
- SEC series ID: S000010778
- Share class ID: C000029794
C000029794 Investment Objective and Strategy
Columbia Short Duration Municipal Bond Fund describes its objective and strategy as follows, from its latest prospectus filed with the SEC by Columbia Funds Series Trust.
Investment objective
Columbia Short Term Municipal Bond Fund (the Fund) seeks current income exempt from federal income tax, consistent with minimal fluctuation of principal.
Principal investment strategy
Under normal circumstances, the Fund invests at least 80% of its net assets (including the amount of any borrowings for investment purposes) in securities that pay interest exempt from U.S. federal income tax (but not necessarily the federal alternative minimum tax). The Fund may invest in securities of qualified issuers, including issuers located in U.S. territories, commonwealths and possessions, such as Guam, Puerto Rico and the U.S. Virgin Islands. The Fund may invest up to 20% of its net assets in securities that pay interest subject to taxation. The Fund generally invests in securities that, at the time of purchase, are rated investment grade or are unrated but determined to be of comparable quality. The Fund may from time to time emphasize investment exposure to one or more states in selecting its investments.
As of its most recent fiscal year end, the Fund had an investment emphasis in New York municipal securities. Under normal circumstances, the Funds dollar-weighted average maturity will be less than three years.
C000029794 Holdings
Top 10 holdings of Columbia Short Duration Municipal Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| BlackRock Liquidity Funds MuniCash | 5.58% |
| San Francisco City & County Airport Comm-San Francisco International Airport | 2.01% |
| Port Authority of New York & New Jersey | 2.00% |
| New Jersey Higher Education Student Assistance Authority | 1.61% |
| City of Houston TX Airport System Revenue | 1.35% |
| New York State Dormitory Authority | 1.34% |
| Los Angeles Unified School District/CA | 1.24% |
| Southeast Energy Authority A Cooperative District | 1.24% |
| Washington Health Care Facilities Authority | 1.23% |
| Port Authority of New York & New Jersey | 1.21% |
C000029794 Portfolio Allocation
Asset-class allocation of Columbia Short Duration Municipal Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 96.1% |
| Equity | 5.6% |
C000029794 Performance
Total returns for C000029794 (as of 2026-10-01), from SEC filings.
| Period | Total return |
|---|---|
| 1 year | 1.6% |
| 3 years (annualised) | -0.7% |
C000029794 Risk Information
Risk metrics for C000029794, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.7%
C000029794 Costs and Fees
C000029794 costs about $140 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.40%
- Gross expense ratio: 1.58%
- Portfolio turnover: 22%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
C000029794 Cashflows
Over the 12 months to 2026-07, Columbia Short Duration Municipal Bond Fund had net outflows of $63.12M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-07 | $4.02M |
| 2026-06 | $5.99M |
| 2026-05 | −$293.72K |
| 2026-04 | −$2.64M |
| 2026-03 | −$8.05M |
| 2026-02 | −$41.69M |
C000029794 Debt Constituents
Largest debt holdings of Columbia Short Duration Municipal Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| San Francisco City & County Airport Comm-San Francisco International Airport | 2.01% |
| Port Authority of New York & New Jersey | 2.00% |
| New Jersey Higher Education Student Assistance Authority | 1.61% |
| City of Houston TX Airport System Revenue | 1.35% |
| New York State Dormitory Authority | 1.34% |
| Los Angeles Unified School District/CA | 1.24% |
| Southeast Energy Authority A Cooperative District | 1.24% |
| Washington Health Care Facilities Authority | 1.23% |
| Port Authority of New York & New Jersey | 1.21% |
| Indiana Finance Authority | 1.18% |
C000029794 Prospectus and SEC Filings
Official Columbia Short Duration Municipal Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-08-24
- Prospectus (485BPOS) — filed 2025-08-25
- Prospectus (485BPOS) — filed 2024-08-23
- Portfolio holdings (N-PORT) — filed 2026-09-28
- Portfolio holdings (N-PORT) — filed 2026-06-24
- Portfolio holdings (N-PORT) — filed 2026-03-27
- Annual census (N-CEN) — filed 2026-07-07
- Annual census (N-CEN) — filed 2025-07-08
Related Funds
Other Intermediate Municipal - National Bond funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.