CHHYX — Columbia High Yield Municipal Fund
Data updated: 2026-07-29
CHHYX — Columbia High Yield Municipal Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Corporate Bond · $458.60M AUM · 0.55% expense ratio · 3.3% 1-yr return. From SEC regulatory filings.
CHHYX Fund Overview
CHHYX — Columbia High Yield Municipal Fund is a US mutual fund managed by Columbia Funds Series Trust I, categorised as Long Corporate 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: Long Corporate Bond
- Assets under management: $458.60M
- 1-year return: 3.3%
- Ticker: CHHYX
- SEC CIK: 0000773757
- SEC series ID: S000010615
- Share class ID: C000175730
CHHYX Holdings
Top 10 holdings of Columbia High Yield Municipal Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 3.00% |
| Buckeye Tobacco Settlement Financing Authority | 1.79% |
| City of Chesapeake VA Chesapeake Expressway Toll Road Revenue | 1.46% |
| M-S-R Energy Authority | 1.34% |
| Puerto Rico Commonwealth Aqueduct & Sewer Authority | 1.31% |
| New Hampshire Business Finance Authority | 1.29% |
| County of Miami-Dade FL | 1.17% |
| BlackRock Liquidity Funds MuniCash | 1.12% |
| Colorado Bridge And Tunnel Enterprise | 1.11% |
| Ohio Housing Finance Agency | 1.06% |
CHHYX Portfolio Allocation
Asset-class allocation of Columbia High Yield Municipal Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 98.1% |
| Equity | 1.1% |
CHHYX Performance
Total returns for CHHYX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 2.1% |
| 1 year | 3.3% |
| 3 years (annualised) | 6.4% |
| 5 years (annualised) | 1.4% |
CHHYX Risk Information
Risk metrics for CHHYX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 5.3%
CHHYX Costs and Fees
CHHYX costs about $55 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.55%
- Gross expense ratio: 0.60%
- Portfolio turnover: 32%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
CHHYX Cashflows
Over the 12 months to 2026-02, Columbia High Yield Municipal Fund had net outflows of $30.89M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-02 | $2.40M |
| 2026-01 | $4.03M |
| 2025-12 | −$3.99M |
| 2025-11 | −$1.94M |
| 2025-10 | −$4.09M |
| 2025-09 | −$10.12M |
CHHYX Debt Constituents
Largest debt holdings of Columbia High Yield Municipal Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | 3.00% |
| Buckeye Tobacco Settlement Financing Authority | 1.79% |
| City of Chesapeake VA Chesapeake Expressway Toll Road Revenue | 1.46% |
| M-S-R Energy Authority | 1.34% |
| Puerto Rico Commonwealth Aqueduct & Sewer Authority | 1.31% |
| New Hampshire Business Finance Authority | 1.29% |
| County of Miami-Dade FL | 1.17% |
| Colorado Bridge And Tunnel Enterprise | 1.11% |
| Ohio Housing Finance Agency | 1.06% |
| Chicago Board of Education | 1.03% |
CHHYX Prospectus and SEC Filings
Official Columbia High Yield Municipal Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Corporate 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.