CTTIX — Calvert Responsible Municipal Income Fund
Data updated: 2026-05-29
CTTIX — Calvert Responsible Municipal Income Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Municipal - National Bond · $419.63M AUM · 0.50% expense ratio · 4.8% 1-yr return. From SEC regulatory filings.
CTTIX Fund Overview
CTTIX — Calvert Responsible Municipal Income Fund is a US mutual fund managed by Calvert Management Series, 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: Calvert Management Series
- Category: Long Municipal - National Bond
- Assets under management: $419.63M
- 1-year return: 4.8%
- Ticker: CTTIX
- SEC CIK: 0000319676
- SEC series ID: S000005140
- Share class ID: C000160653
CTTIX Holdings
Top 10 holdings of Calvert Responsible Municipal Income Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| BlackRock Liquidity Funds - MuniCash | 3.54% |
| Port of Portland OR Airport Revenue | 1.47% |
| California Community Choice Financing Authority | 1.27% |
| Health Care Authority of the City of Huntsville/The | 1.27% |
| California Community Choice Financing Authority | 1.23% |
| Village of Boys Town NE | 1.23% |
| EP Tuscany Zaragosa PFC | 1.19% |
| Bluehub Loan Fund | 1.10% |
| California Community Choice Financing Authority | 1.06% |
| Chicago Board of Education | 0.98% |
CTTIX Portfolio Allocation
Asset-class allocation of Calvert Responsible Municipal Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 96.0% |
| Cash & Equivalents | 3.5% |
CTTIX Performance
Total returns for CTTIX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -0.1% |
| 1 year | 4.8% |
| 3 years (annualised) | 3.2% |
| 5 years (annualised) | 1.0% |
CTTIX Risk Information
Risk metrics for CTTIX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 4.2%
CTTIX Costs and Fees
CTTIX costs about $50 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.50%
- Gross expense ratio: 0.65%
- Portfolio turnover: 39%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
CTTIX Cashflows
Over the 12 months to 2026-03, Calvert Responsible Municipal Income Fund had net inflows of $2.86M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $4.01M |
| 2026-02 | $3.21M |
| 2026-01 | $5.45M |
| 2025-12 | $2.09M |
| 2025-11 | $2.54M |
| 2025-10 | $146.48K |
CTTIX Debt Constituents
Largest debt holdings of Calvert Responsible Municipal Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Port of Portland OR Airport Revenue | 1.47% |
| California Community Choice Financing Authority | 1.27% |
| Health Care Authority of the City of Huntsville/The | 1.27% |
| California Community Choice Financing Authority | 1.23% |
| Village of Boys Town NE | 1.23% |
| EP Tuscany Zaragosa PFC | 1.19% |
| Bluehub Loan Fund | 1.10% |
| California Community Choice Financing Authority | 1.06% |
| Chicago Board of Education | 0.98% |
| Ohio Higher Educational Facility Commission | 0.98% |
CTTIX Prospectus and SEC Filings
Official Calvert Responsible Municipal Income 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.