MAMTX Mutual Fund

MAMTX Mutual Fund

NAV$10.21
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Fund Essentials - as of May 31, 2026

Net Assets
$2.7B
Expense Ratio
0.76%
Dividend Yield (Current)
3.65%
Holdings
548
Inception Date
Oct 31, 1988
Fund Family
BlackRock, Inc. (US)
Investment Style
PRO
Asset Class
PRO
Legal Structure
PRO
Dividend Frequency
Monthly
SEC 30-Day Yield
PRO

Performance

YTD+1.26%
1 Year+6.51%
3 Year+3.65%
5 Year+0.05%
10 Year+1.79%

Asset Allocation

Stocks: 0.10%
Bonds: 98.40%
Cash: 1.48%
Other: 0.02%
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Top Holdings

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TickerNameWeight
-U.S. Treasury Bills7.44%
MCSXXBlackrock Liquidity Funds Municash Portfolio, Institutional Shares1.60%
-Port Authority Of New York & New Jersey 5% 01/15/20521.21%
AL ESDPWR 04/01/2054Energy Southeast A Cooperative District Muni Put Bond Act1.20%
PR PRC 11/01/2051Puerto Rico Cmwlth1.00%
Top 10 Concentration: 17.03%Report Date: May 31, 2026
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Dividend Summary

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Dividend Yield (Current)
3.65%
Frequency
Monthly
Latest Distribution
$0.02
-

Peer Comparison

Benchmark
PRO
Peer outperformance: PRO
Category rank: PRO
This Mutual Fund
PRO
Peer Avg
PRO

MAMTX Mutual Fund Overview

MAMTX Mutual Fund (BlackRock Strategic Municipal Opportunities Fund Institutional Class) is managed by BlackRock, Inc. (US) with $2.73B in net assets. MAMTX expense ratio is 0.76%, holding 548 positions across sectors including Financials, Utilities, Industrials. Inception date: 1988-10-31.

MAMTX performance shows a YTD return of 1.26%. The 1-year return is 6.51% and the 5-year return is 0.05%. MAMTX dividend yield stands at 3.65%, paid monthly.

MAMTX top holdings include U.S. Treasury Bills (7.4%), Blackrock Liquidity Funds Municash Portfolio, Institutional Shares (1.6%), Port Authority Of New York & New Jersey 5% 01/15/2052 (1.2%), Energy Southeast A Cooperative District Muni Put Bond Act (1.2%), Puerto Rico Cmwlth (1.0%). Go to all MAMTX holdings, MAMTX sectors, or MAMTX dividends.

MAMTX can be compared against other funds. Use MAMTX overlap to find shared positions, or MAMTX vs another fund for a side-by-side view. MAMTX alternatives are available via the screener, along with tax-loss harvesting opportunities.