CGSM — Capital Group Short Duration Municipal Income ETF
Data updated: 2026-08-26
CGSM — Capital Group Short Duration Municipal Income ETF. Short Municipal - National Bond · $1.52B AUM. Holdings, fees, performance and SEC 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: $1.52B
- 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 |
|---|---|
| State of Maryland | 1.08% |
| State of Florida | 1.06% |
| State of Georgia | 1.05% |
| South Carolina Jobs-Economic Development Authority | 1.03% |
| City of Rochester MN | 1.02% |
| Mississippi Business Finance Corp | 1.01% |
| Industrial Development Authority of the City of Phoenix Arizona/The | 1.00% |
| New York City Municipal Water Finance Authority | 0.97% |
| Connecticut State Health & Educational Facilities Authority | 0.97% |
| New York City Transitional Finance Authority Future Tax Secured Revenue | 0.91% |
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 | 106.7% |
| Cash & Equivalents | 0.1% |
CGSM Performance
Total returns for CGSM (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.5% |
| 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): 1.6%
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 2026-06, Capital Group Short Duration Municipal Income ETF had net inflows of $803.06M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $319.35M |
| 2026-05 | $53.59M |
| 2026-04 | $33.16M |
| 2026-03 | $66.68M |
| 2026-02 | $57.27M |
| 2026-01 | $36.48M |
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 |
|---|---|
| State of Maryland | 1.08% |
| State of Florida | 1.06% |
| State of Georgia | 1.05% |
| South Carolina Jobs-Economic Development Authority | 1.03% |
| City of Rochester MN | 1.02% |
| Mississippi Business Finance Corp | 1.01% |
| Industrial Development Authority of the City of Phoenix Arizona/The | 1.00% |
| New York City Municipal Water Finance Authority | 0.97% |
| Connecticut State Health & Educational Facilities Authority | 0.97% |
| New York City Transitional Finance Authority Future Tax Secured Revenue | 0.91% |
CGSM Prospectus and SEC Filings
Official Capital Group Short Duration Municipal Income ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-02-27
- Prospectus (485BPOS) — filed 2025-02-28
- Prospectus (485BPOS) — filed 2024-02-29
- Portfolio holdings (N-PORT) — filed 2026-08-26
- Portfolio holdings (N-PORT) — filed 2026-05-28
- Portfolio holdings (N-PORT) — filed 2026-02-13
- Annual census (N-CEN) — filed 2026-03-16
- Annual census (N-CEN) — filed 2025-03-17
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.