CGSM — Capital Group Short Duration Municipal Income ETF
Data updated: 2026-05-28
CGSM — Capital Group Short Duration Municipal Income ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Short Municipal - National Bond · $1.11B AUM · 0.25% expense ratio · 4.2% 1-yr return. From SEC regulatory filings.
CGSM Fund Overview
CGSM — Capital Group Short Duration Municipal Income ETF is a US ETF managed by Capital Group Fixed Income ETF Trust, categorised as Short Municipal - National Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: Capital Group Fixed Income ETF Trust
- Category: Short Municipal - National Bond
- Assets under management: $1.11B
- 1-year return: 4.2%
- Ticker: CGSM
- SEC CIK: 0001870117
- SEC series ID: S000080919
- Share class ID: C000243510
CGSM Holdings
Top 10 holdings of Capital Group Short Duration Municipal Income ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| South Carolina Jobs-Economic Development Authority | 1.43% |
| Mississippi Business Finance Corp | 1.29% |
| Triborough Bridge & Tunnel Authority | 1.20% |
| New York City Municipal Water Finance Authority | 0.99% |
| PEFA Inc | 0.91% |
| Tarrant County Cultural Education Facilities Finance Corp | 0.79% |
| New York City Transitional Finance Authority Future Tax Secured Revenue | 0.76% |
| University of California | 0.73% |
| Antelope Valley Community College District | 0.63% |
| City of Valdez AK | 0.60% |
CGSM Portfolio Allocation
Asset-class allocation of Capital Group Short Duration Municipal Income ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 100.3% |
| Cash & Equivalents | 0.1% |
CGSM Performance
Total returns for CGSM (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.5% |
| 1 year | 4.2% |
| 3 years (annualised) | 5.0% |
CGSM Risk Information
Risk metrics for CGSM, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 1.8%
CGSM Costs and Fees
CGSM costs about $25 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.25%
- Gross expense ratio: 0.25%
- Portfolio turnover: 55%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
CGSM Cashflows
Over the 12 months to 2026-03, Capital Group Short Duration Municipal Income ETF had net inflows of $466.88M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $66.68M |
| 2026-02 | $57.27M |
| 2026-01 | $36.48M |
| 2025-12 | $34.75M |
| 2025-11 | $34.74M |
| 2025-10 | $31.63M |
CGSM Debt Constituents
Largest debt holdings of Capital Group Short Duration Municipal Income ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| South Carolina Jobs-Economic Development Authority | 1.43% |
| Mississippi Business Finance Corp | 1.29% |
| Triborough Bridge & Tunnel Authority | 1.20% |
| New York City Municipal Water Finance Authority | 0.99% |
| PEFA Inc | 0.91% |
| Tarrant County Cultural Education Facilities Finance Corp | 0.79% |
| New York City Transitional Finance Authority Future Tax Secured Revenue | 0.76% |
| University of California | 0.73% |
| Antelope Valley Community College District | 0.63% |
| City of Valdez AK | 0.60% |
CGSM Prospectus and SEC Filings
Official Capital Group Short Duration Municipal Income ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Short 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.