MISHX — AB Municipal Income Shares
Data updated: 2026-06-24
MISHX — AB Municipal Income Shares data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Municipal - National Bond · $17.40B AUM · 0.15% expense ratio · 6.5% 1-yr return. From SEC regulatory filings.
MISHX Fund Overview
MISHX — AB Municipal Income Shares is a US mutual fund managed by Ab Corporate Shares, 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: Ab Corporate Shares
- Category: Long Municipal - National Bond
- Assets under management: $17.40B
- 1-year return: 6.5%
- Ticker: MISHX
- SEC CIK: 0001274676
- SEC series ID: S000029560
- Share class ID: C000090717
MISHX Holdings
Top 10 holdings of AB Municipal Income Shares by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Alliance Bernstein | 2.88% |
| Public Finance Authority | 0.83% |
| Tobacco Settlement Financing Corp | 0.66% |
| Buckeye Tobacco Settlement Financing Authority | 0.65% |
| Public Finance Authority | 0.65% |
| California Community Choice Financing Authority | 0.55% |
| Southeast Energy Authority A Cooperative District | 0.47% |
| Southeast Energy Authority A Cooperative District | 0.46% |
| Colorado Health Facilities Authority | 0.45% |
| New York Transportation Development Corp | 0.42% |
MISHX Portfolio Allocation
Asset-class allocation of AB Municipal Income Shares by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 97.4% |
| Cash & Equivalents | 2.9% |
| Real Estate | 0.8% |
| Securitized | 0.2% |
MISHX Performance
Total returns for MISHX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.2% |
| 1 year | 6.5% |
| 3 years (annualised) | 4.9% |
| 5 years (annualised) | 1.6% |
MISHX Risk Information
Risk metrics for MISHX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 4.4%
MISHX Costs and Fees
MISHX costs about $15 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.15%
- Gross expense ratio: 0.15%
- Portfolio turnover: 16%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
MISHX Cashflows
Over the 12 months to 2026-04, AB Municipal Income Shares had net inflows of $2.28B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | −$411.45M |
| 2026-03 | −$42.62M |
| 2026-02 | $305.76M |
| 2026-01 | $340.24M |
| 2025-12 | $216.23M |
| 2025-11 | $229.17M |
MISHX Debt Constituents
Largest debt holdings of AB Municipal Income Shares by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Public Finance Authority | 0.83% |
| Tobacco Settlement Financing Corp | 0.66% |
| Buckeye Tobacco Settlement Financing Authority | 0.65% |
| Public Finance Authority | 0.65% |
| California Community Choice Financing Authority | 0.55% |
| Southeast Energy Authority A Cooperative District | 0.47% |
| Southeast Energy Authority A Cooperative District | 0.46% |
| Colorado Health Facilities Authority | 0.45% |
| New York Transportation Development Corp | 0.42% |
| Kentucky Public Energy Authority | 0.42% |
MISHX Prospectus and SEC Filings
Official AB Municipal Income Shares 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.