BlackRock MuniHoldings Fund, Inc.
    SEC Filings

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    All SEC filings by BlackRock MuniHoldings Fund, Inc. (MHD) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.

    Financials

    N-CSRSCertified semi-annual shareholder report (management investment company)Apr 7, 2026
    N-CENAnnual report (registered investment company)Oct 14, 2025
    N-CSRCertified annual shareholder report (management investment company)Oct 3, 2025
    N-CSRSCertified semi-annual shareholder report (management investment company)Apr 7, 2025
    N-CEN/AAnnual report (registered investment company)Feb 7, 2025
    N-CENAnnual report (registered investment company)Oct 15, 2024
    N-CSRCertified annual shareholder report (management investment company)Oct 3, 2024
    N-CSRSCertified semi-annual shareholder report (management investment company)Apr 3, 2024
    N-CENAnnual report (registered investment company)Oct 13, 2023
    N-CSRCertified annual shareholder report (management investment company)Oct 5, 2023

    Events

    8-KOther EventsJan 21, 2025
    8-KRegulation Fd DisclosureNov 2, 2021
    8-KRegulation Fd DisclosureJun 16, 2011
    8-KBlackrock Closed-End Funds Announce Date of 2011 Annual Meeting of ShareholdersFeb 4, 2011
    8-KRegulation Fd DisclosureSep 21, 2010
    8-KRegulation Fd DisclosureOct 7, 2008

    Registrations and Prospectuses

    425Business combination disclosureFeb 9, 2026
    425Business combination disclosureFeb 9, 2026
    425Business combination disclosureFeb 9, 2026
    425Business combination disclosureFeb 9, 2026
    424B3Prospectus supplementSep 4, 2025
    N-14 8C/ARegistration statement for closed-end investment companyAug 29, 2025
    425Business combination disclosureAug 11, 2025
    425Business combination disclosureAug 11, 2025
    425Business combination disclosureAug 11, 2025
    425Business combination disclosureAug 11, 2025

    Proxies

    N-PXAnnual report of proxy voting recordAug 26, 2026
    DEFA14AAdditional proxy soliciting materialsJul 7, 2026
    DEF 14ADefinitive proxyView DiffJun 2, 2026
    DEFA14AAdditional proxy soliciting materialsOct 6, 2025
    DEFA14AAdditional proxy soliciting materialsSep 24, 2025
    DEF 14ADefinitive proxyView DiffSep 8, 2025
    N-PXAnnual report of proxy voting recordAug 27, 2025
    PRE 14APreliminary proxyAug 7, 2025
    DEFA14AAdditional proxy soliciting materialsJun 11, 2025
    DEF 14ADefinitive proxyView DiffMay 22, 2025

    Other

    EFFECTNotice of effectivenessSep 4, 2025
    CORRESPCorrespondence with SECJul 26, 2024
    EFFECTNotice of effectivenessNov 4, 2020
    CORRESPCorrespondence with SECNov 3, 2020
    CORRESPCorrespondence with SECOct 30, 2020
    CORRESPCorrespondence with SECJan 16, 2015
    CORRESPCorrespondence with SECJan 29, 2013
    CORRESPCorrespondence with SECDec 7, 2012

    Ownership

    3Park CharlesAug 5, 2026
    NPORT-PBlackrock Muniholdings Fund, Inc. (apr 2026 Report)Jun 25, 2026
    SC 13D/ABeneficial ownership reportJun 5, 2026
    4Jpmorgan Chase & CoJun 5, 2026
    NPORT-PBlackrock Muniholdings Fund, Inc. (jan 2026 Report)Mar 26, 2026
    SC 13G/ABlackrock Muniholdings Fund, Inc.Mar 6, 2026
    SC 13D/ABeneficial ownership reportFeb 26, 2026
    4Jpmorgan Chase & CoFeb 26, 2026
    4Christian RomaglinoFeb 25, 2026
    SC 13G/ABlackrock Muniholdings Fund, Inc.Feb 13, 2026