CMGUX — Columbia Ultra Short Term Bond Fund
Data updated: 2026-06-25
CMGUX — Columbia Ultra Short Term Bond Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Leveraged · $1.68B AUM · 0.24% expense ratio · 4.7% 1-yr return. From SEC regulatory filings.
CMGUX Fund Overview
CMGUX — Columbia Ultra Short Term Bond Fund is a US mutual fund managed by Columbia Funds Series Trust I, categorised as Leveraged. 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: Leveraged
- Assets under management: $1.68B
- 1-year return: 4.7%
- Ticker: CMGUX
- SEC CIK: 0000773757
- SEC series ID: S000027194
- Share class ID: C000082083
CMGUX Holdings
Top 10 holdings of Columbia Ultra Short Term Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Columbia Short Term Cash Fund | 2.14% |
| Nissan Master Owner Trust Receivables | 1.87% |
| Ford Credit Auto Owner Trust/Ford Credit | 1.85% |
| Hyundai Auto Lease Securitization Trust | 1.83% |
| General Motors | 1.70% |
| Ford Credit Floorplan Master Owner Trust | 1.31% |
| General Motors | 1.20% |
| Hyundai Auto Lease Securitization Trust | 1.18% |
| Kubota Credit Owner Trust | 1.09% |
| JPMorgan Chase & Co. | 1.02% |
CMGUX Portfolio Allocation
Asset-class allocation of Columbia Ultra Short Term Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 48.6% |
| Securitized | 48.0% |
| Cash & Equivalents | 3.1% |
| Real Estate | 0.2% |
CMGUX Performance
Total returns for CMGUX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.2% |
| 1 year | 4.7% |
| 3 years (annualised) | 5.5% |
| 5 years (annualised) | 3.8% |
CMGUX Risk Information
Risk metrics for CMGUX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 0.3%
CMGUX Costs and Fees
CMGUX costs about $24 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.24%
- Gross expense ratio: 0.24%
- Portfolio turnover: 81%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
CMGUX Cashflows
Over the 12 months to 2026-04, Columbia Ultra Short Term Bond Fund had net inflows of $500.66M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $26.46M |
| 2026-03 | $32.06M |
| 2026-02 | $98.65M |
| 2026-01 | $52.69M |
| 2025-12 | $49.63M |
| 2025-11 | $65.70M |
CMGUX Debt Constituents
Largest debt holdings of Columbia Ultra Short Term Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| JPMorgan Chase & Co. | 1.02% |
| Bank Of America Corp. | 1.02% |
| Citigroup, Inc. | 0.95% |
| Morgan Stanley | 0.95% |
| Goldman Sachs Group, Inc. | 0.94% |
| Wells Fargo & Company | 0.84% |
| Hsbc Holdings PLC | 0.80% |
| Oracle Corp. | 0.59% |
| Principal Lfe Glb Fnd Ii | 0.55% |
| US Bank Na Cincinnati | 0.54% |
CMGUX Prospectus and SEC Filings
Official Columbia Ultra Short Term Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
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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.