EMAIX — Eaton Vance Short Duration Municipal Opportunities Fund
Data updated: 2026-06-04
EMAIX — Eaton Vance Short Duration Municipal Opportunities Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Municipal - National Bond · $830.06M AUM · 0.52% expense ratio · 4.5% 1-yr return. From SEC regulatory filings.
EMAIX Fund Overview
EMAIX — Eaton Vance Short Duration Municipal Opportunities Fund is a US mutual fund managed by Eaton Vance Investment Trust, categorised as Long 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: Eaton Vance Investment Trust
- Category: Long Municipal - National Bond
- Assets under management: $830.06M
- 1-year return: 4.5%
- Ticker: EMAIX
- SEC CIK: 0000779991
- SEC series ID: S000004826
- Share class ID: C000091010
EMAIX Holdings
Top 10 holdings of Eaton Vance Short Duration Municipal Opportunities Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Black Belt Energy Gas District | 1.81% |
| Main Street Natural Gas Inc | 1.28% |
| City & County of Denver CO Airport System Revenue | 0.93% |
| Public Finance Authority | 0.93% |
| Massachusetts Development Finance Agency | 0.89% |
| County of King WA Sewer Revenue | 0.87% |
| California Community Choice Financing Authority | 0.83% |
| City & County of Denver CO Airport System Revenue | 0.80% |
| California Community Choice Financing Authority | 0.79% |
| State of California | 0.78% |
EMAIX Portfolio Allocation
Asset-class allocation of Eaton Vance Short Duration Municipal Opportunities Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 99.2% |
EMAIX Performance
Total returns for EMAIX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.1% |
| 1 year | 4.5% |
| 3 years (annualised) | 4.0% |
| 5 years (annualised) | 1.9% |
EMAIX Risk Information
Risk metrics for EMAIX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.7%
EMAIX Costs and Fees
EMAIX costs about $52 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.52%
- Gross expense ratio: 0.52%
- Portfolio turnover: 98%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
EMAIX Cashflows
Over the 12 months to 2026-03, Eaton Vance Short Duration Municipal Opportunities Fund had net inflows of $82.72M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $9.48M |
| 2026-02 | −$10.24M |
| 2026-01 | $6.54M |
| 2025-12 | $10.27M |
| 2025-11 | $12.03M |
| 2025-10 | $14.68M |
EMAIX Debt Constituents
Largest debt holdings of Eaton Vance Short Duration Municipal Opportunities Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Black Belt Energy Gas District | 1.81% |
| Main Street Natural Gas Inc | 1.28% |
| City & County of Denver CO Airport System Revenue | 0.93% |
| Public Finance Authority | 0.93% |
| Massachusetts Development Finance Agency | 0.89% |
| County of King WA Sewer Revenue | 0.87% |
| California Community Choice Financing Authority | 0.83% |
| City & County of Denver CO Airport System Revenue | 0.80% |
| California Community Choice Financing Authority | 0.79% |
| State of California | 0.78% |
EMAIX Prospectus and SEC Filings
Official Eaton Vance Short Duration Municipal Opportunities Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long 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.