CMBCX — Columbia Oregon Intermediate Municipal Bond Fund
Data updated: 2026-06-25
CMBCX — Columbia Oregon Intermediate Municipal Bond Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Intermediate Municipal - National Bond · $292.11M AUM · 0.59% expense ratio · 5.5% 1-yr return. From SEC regulatory filings.
CMBCX Fund Overview
CMBCX — Columbia Oregon Intermediate Municipal Bond Fund is a US mutual fund managed by Columbia Funds Series Trust I, 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 I
- Category: Intermediate Municipal - National Bond
- Assets under management: $292.11M
- 1-year return: 5.5%
- Ticker: CMBCX
- SEC CIK: 0000773757
- SEC series ID: S000012071
- Share class ID: C000253715
CMBCX Holdings
Top 10 holdings of Columbia Oregon Intermediate Municipal Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Oregon Health Sciences Univ | 2.58% |
| Portland Ore Wtr Sys Rev | 2.53% |
| Tri-Cnty Met Transn Dist Ore | 2.41% |
| Oregon Health & Science University | 1.89% |
| City of Portland OR Sewer System Revenue | 1.86% |
| State of Oregon Department of Transportation | 1.79% |
| State of Oregon Housing & Community Services Department | 1.75% |
| Puerto Rico Public Fin Corp. | 1.72% |
| Port of Portland OR Airport Revenue | 1.68% |
| BlackRock Liquidity Funds MuniCash | 1.60% |
CMBCX Portfolio Allocation
Asset-class allocation of Columbia Oregon Intermediate Municipal Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 97.3% |
| Equity | 1.6% |
CMBCX Performance
Total returns for CMBCX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.7% |
| 1 year | 5.5% |
CMBCX Risk Information
Risk metrics for CMBCX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.8%
CMBCX Costs and Fees
CMBCX costs about $59 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.59%
- Gross expense ratio: 0.60%
- Portfolio turnover: 12%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
CMBCX Cashflows
Over the 12 months to 2026-04, Columbia Oregon Intermediate Municipal Bond Fund had net outflows of $5.12M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | −$1.14M |
| 2026-03 | −$2.40M |
| 2026-02 | $134.67K |
| 2026-01 | $233.27K |
| 2025-12 | −$1.22M |
| 2025-11 | $546.94K |
CMBCX Debt Constituents
Largest debt holdings of Columbia Oregon Intermediate Municipal Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Oregon Health Sciences Univ | 2.58% |
| Portland Ore Wtr Sys Rev | 2.53% |
| Tri-Cnty Met Transn Dist Ore | 2.41% |
| Oregon Health & Science University | 1.89% |
| City of Portland OR Sewer System Revenue | 1.86% |
| State of Oregon Department of Transportation | 1.79% |
| State of Oregon Housing & Community Services Department | 1.75% |
| Puerto Rico Public Fin Corp. | 1.72% |
| Port of Portland OR Airport Revenue | 1.68% |
| Washington Clackamas & Yamhill Cntys Ore Sch Dist No 88j | 1.58% |
CMBCX Prospectus and SEC Filings
Official Columbia Oregon Intermediate Municipal Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
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.