Blackrock Strategic Municipal Opp Fd Of Blackrock Muni Series Tr Institutional Shares (MAMTX)

NASDAQ · Mutual Fund · Delayed Price · Currency is USD

0.00 (0.00%)

Sep 21, 2026, 4:00 PM EST

MAMTX Holdings Information

MAMTX is a mutual fund with a total of 584 individual holdings.

Total Holdings

584

Top 10 Percentage

11.02%

Asset Class

Fixed Income

Fund Category

Muni National Long

Assets

3.29B

Forward PE Ratio

n/a

Breakdown by Asset Class

Top 25 Holdings

No.	Symbol	Name	% Weight	Shares
1	MCSXX	BlackRock Liquidity MuniCash Instl	2.47%	82,015,454
2	AL.ESDPWR 04.01.2054	ENERGY SOUTHEAST ALA COOP DIST ENERGY SUPPLY REV	1.22%	36,850,000
3	PR.PRC 11.01.2051	PUERTO RICO COMWLTH	1.04%	52,321,806
4	AL.SEEPWR 01.01.2054	SOUTHEAST ENERGY AUTH COOP DIST ALA COMMODITY SUPPLY REV	1.00%	31,495,000
5	AL.BBEUTL 01.01.2054	BLACK BELT ENERGY GAS DIST ALA GAS PROJ REV	0.99%	31,050,000
6	AL.ESDPWR 11.01.2053	ENERGY SOUTHEAST ALA COOP DIST ENERGY SUPPLY REV	0.96%	30,150,000
7	CA.CASDEV 01.01.2065	CALIFORNIA INFRASTRUCTURE & ECONOMIC DEV BK REV	0.92%	42,245,000
8	AR.ARSDEV 7.38 07.01.2056	ARKANSAS ST DEV FIN AUTH INDL DEV REV	0.84%	27,000,000
9	AL.BBEUTL 10.01.2054	BLACK BELT ENERGY GAS DIST ALA GAS PROJ REV	0.81%	25,000,000
10	AR.ARSDEV 7.5 07.01.2048	ARKANSAS ST DEV FIN AUTH INDL DEV REV	0.77%	23,000,000
11	NY.TRBTRN 5.25 05.15.2052	TRIBOROUGH BRDG & TUNL AUTH N Y PAYROLL MOBILITY TAX	0.75%	23,785,000
12	AL.ESDPWR 07.01.2054	ENERGY SOUTHEAST ALA COOP DIST ENERGY SUPPLY REV	0.70%	21,885,000
13	AL.BBEUTL 5 12.01.2035	BLACK BELT ENERGY GAS DIST ALA GAS PROJ REV	0.69%	22,055,000
14	MD.MDS 5 06.01.2039	MARYLAND ST	0.69%	20,775,000
15	AL.SEEPWR 5 10.01.2030	SOUTHEAST ENERGY AUTH COOP DIST ALA ENERGY SUPPLY REV	0.65%	20,000,000
16	NJ.NJSTRN 5 06.15.2042	NEW JERSEY ST TRANSN TR FD AUTH	0.62%	19,520,000
17	CA.SFOAPT 5.5 05.01.2055	SAN FRANCISCO CALIF CITY & CNTY ARPTS COMMN INTL ARPT REV	0.61%	19,000,000
18	TX.DALAPT 5.25 11.01.2048	DALLAS FORT WORTH TEX INTL ARPT REV	0.59%	18,425,000
19	OR.PORUTL 5 10.01.2049	PORTLAND ORE SWR SYS REV	0.58%	18,390,000
20	NJ.NJSTRN 5.25 06.15.2050	NEW JERSEY ST TRANSN TR FD AUTH	0.56%	17,700,000
21	TX.ELPUTL 5.25 03.01.2049	EL PASO TEX WTR & SWR REV	0.56%	17,500,000
22	AZ.MAREDU 7.38 10.01.2029	MARICOPA CNTY ARIZ INDL DEV AUTH ED REV	0.56%	17,415,000
23	MO.STLAPT 5.25 07.01.2049	ST LOUIS MO ARPT REV	0.55%	17,400,000
24	KS.WYASCD 5 09.01.2050	WYANDOTTE CNTY KANS UNI SCH DIST NO 500	0.53%	17,090,000
25	OH.BUCGEN 5 06.01.2055	BUCKEYE OHIO TOB SETTLEMENT FING AUTH	0.53%	23,100,000

Showing 25 of 584 holdings

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As of Jul 31, 2026