    <SEC-DOCUMENT>0001193125-25-175555-index.html : 20250807
    <SEC-HEADER>0001193125-25-175555.hdr.sgml : 20250807
    <ACCEPTANCE-DATETIME>20250807170148
    ACCESSION NUMBER:		0001193125-25-175555
    CONFORMED SUBMISSION TYPE:	PRE 14A
    PUBLIC DOCUMENT COUNT:		12
    CONFORMED PERIOD OF REPORT:	20251015
    FILED AS OF DATE:		20250807
    DATE AS OF CHANGE:		20250807

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			BLACKROCK MUNIHOLDINGS FUND, INC.
    		CENTRAL INDEX KEY:			0001034665
    		ORGANIZATION NAME:
    		EIN:				223508039
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		PRE 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	811-08081
    		FILM NUMBER:		251195172

    	BUSINESS ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
    		BUSINESS PHONE:		800-441-7762

    	MAIL ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BLACKROCK MUNIHOLDINGS FUND INC
    		DATE OF NAME CHANGE:	20061026

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	MUNIHOLDINGS FUND INC
    		DATE OF NAME CHANGE:	19970226

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			BLACKROCK MUNICIPAL INCOME QUALITY TRUST
    		CENTRAL INDEX KEY:			0001181187
    		ORGANIZATION NAME:
    		EIN:				000000000
    		FISCAL YEAR END:			0831

    	FILING VALUES:
    		FORM TYPE:		PRE 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	811-21178
    		FILM NUMBER:		251195175

    	BUSINESS ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
    		BUSINESS PHONE:		800-441-7762

    	MAIL ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BLACKROCK INSURED MUNICIPAL INCOME TRUST
    		DATE OF NAME CHANGE:	20020904

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BLACKROCK MUNICIPAL INCOME TRUST III
    		DATE OF NAME CHANGE:	20020819

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			BLACKROCK MUNICIPAL INCOME TRUST II
    		CENTRAL INDEX KEY:			0001176194
    		ORGANIZATION NAME:
    		EIN:				010722216
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0831

    	FILING VALUES:
    		FORM TYPE:		PRE 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	811-21126
    		FILM NUMBER:		251195176

    	BUSINESS ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
    		BUSINESS PHONE:		888-441-7762

    	MAIL ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			BLACKROCK MUNIHOLDINGS QUALITY FUND II, INC.
    		CENTRAL INDEX KEY:			0001071899
    		ORGANIZATION NAME:
    		EIN:				223636347
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		PRE 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	811-09191
    		FILM NUMBER:		251195174

    	BUSINESS ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
    		BUSINESS PHONE:		800-441-7762

    	MAIL ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BLACKROCK MUNIHOLDINGS INSURED FUND II, INC.
    		DATE OF NAME CHANGE:	20080619

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	MUNIHOLDINGS INSURED FUND II INC
    		DATE OF NAME CHANGE:	19981009

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			BLACKROCK MUNICIPAL INCOME TRUST
    		CENTRAL INDEX KEY:			0001137393
    		ORGANIZATION NAME:
    		EIN:				510409115
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1031

    	FILING VALUES:
    		FORM TYPE:		PRE 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	811-10339
    		FILM NUMBER:		251195173

    	BUSINESS ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		STREET 2:		MUTUAL FUND DEPARTMENT
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
    		BUSINESS PHONE:		888-825-2257

    	MAIL ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		STREET 2:		MUTUAL FUND DEPARTMENT
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>PRE 14A
    <SEQUENCE>1
    <FILENAME>d66551dpre14a.htm
    <DESCRIPTION>BLACKROCK MUNIHOLDINGS FUND, INC.
    <TEXT>
    Document 1 - file: d66551dpre14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>g66551dsp001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g66551dsp001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>g66551dsp002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g66551dsp002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>g66551dsp003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: g66551dsp003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>g66551dsp004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g66551dsp004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>g66551dsp005.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: g66551dsp005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>g66551dsp006.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: g66551dsp006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>g66551dsp007.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: g66551dsp007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>g66551dsp008.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: g66551dsp008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>g66551dsp009.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: g66551dsp009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>g66551dsp010.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: g66551dsp010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>g66551g0807033925361.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: g66551g0807033925361.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>