Blackrock Muniholdings Fund, Inc. SEC filings MHD
Blackrock Muniholdings Fund, Inc. has 574 filings in SEC EDGAR's recent list, going back to Mar 3, 1997. The most recent current report (Form 8-K) was filed on Jan 21, 2025 (other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Oct 1, 2026 | — |
| 3 | Initial insider ownership | Sep 17, 2026 | Sep 8, 2026 |
| 3 | Initial insider ownership | Aug 5, 2026 | Aug 1, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jun 5, 2026 | — |
| 4 | Insider transaction | Jun 5, 2026 | Jun 2, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 6, 2026 | — |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Feb 26, 2026 | — |
| 4 | Insider transaction | Feb 26, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 25, 2026 | Feb 23, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2026 | — |
| 4 | Insider transaction | Feb 11, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 11, 2026 | Feb 9, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Jan 30, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Jan 30, 2026 |
| 3 | Initial insider ownership | May 16, 2025 | May 8, 2025 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 13, 2024 | — |
| 4 | Insider transaction | Oct 30, 2024 | Oct 29, 2024 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 5, 2024 | — |
| 3 | Initial insider ownership | Jan 2, 2024 | Dec 20, 2023 |
| SC 13D | Ownership over 5% (active) | Jan 2, 2024 | — |
| 4 | Insider transaction | Dec 21, 2023 | Dec 20, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Dec 1, 2023 | — |
| 4 | Insider transaction | Nov 28, 2023 | Nov 24, 2023 |
| 3 | Initial insider ownership | Sep 14, 2023 | Sep 9, 2023 |
| 3 | Initial insider ownership | Jul 6, 2023 | Jul 1, 2023 |
| 3 | Initial insider ownership | Mar 10, 2023 | Mar 1, 2023 |
| 3 | Initial insider ownership | Mar 10, 2023 | Mar 1, 2023 |
| 3 | Initial insider ownership | Mar 10, 2023 | Mar 1, 2023 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2023 | — |
| 3 | Initial insider ownership | Oct 7, 2022 | Sep 29, 2022 |
| 3 | Initial insider ownership | Oct 7, 2022 | Sep 29, 2022 |
| 4 | Insider transaction | Jan 25, 2022 | Jan 21, 2022 |
| 3 | Initial insider ownership | Aug 9, 2021 | Jul 30, 2021 |
| 3 | Initial insider ownership | Jun 21, 2021 | Jun 10, 2021 |
| 3 | Initial insider ownership | Jun 21, 2021 | Jun 10, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Apr 2, 2021 | — |
| 4 | Insider transaction | Mar 10, 2021 | Mar 8, 2021 |
| 4 | Insider transaction | Mar 10, 2021 | Mar 8, 2021 |
| 4 | Insider transaction | Mar 10, 2021 | Mar 8, 2021 |
| 4 | Insider transaction | Mar 10, 2021 | Mar 8, 2021 |
| 4 | Insider transaction | Mar 10, 2021 | Mar 8, 2021 |
| 4 | Insider transaction | Mar 10, 2021 | Mar 8, 2021 |
| 3 | Initial insider ownership | Jan 12, 2021 | Jan 1, 2021 |
| 4 | Insider transaction | Jan 17, 2019 | Jan 16, 2019 |
| 4 | Insider transaction | Jan 16, 2019 | Jan 15, 2019 |
| 3 | Initial insider ownership | Jan 4, 2019 | Jan 1, 2019 |
| 4 | Insider transaction | Dec 28, 2018 | Dec 26, 2018 |
| 3 | Initial insider ownership | Feb 16, 2018 | Feb 16, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 26, 2018 | — |
| 3 | Initial insider ownership | Oct 2, 2017 | Sep 28, 2017 |
| 4 | Insider transaction | Oct 2, 2017 | Sep 28, 2017 |
| 3 | Initial insider ownership | Apr 1, 2016 | Apr 1, 2016 |
| 3 | Initial insider ownership | Mar 2, 2016 | Mar 1, 2016 |
| 4 | Insider transaction | Jan 21, 2016 | Jan 20, 2016 |
| 3 | Initial insider ownership | Sep 21, 2015 | Sep 18, 2015 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 8, 2015 | — |
| 3 | Initial insider ownership | Jan 6, 2015 | Dec 31, 2014 |
| 4 | Insider transaction | Dec 11, 2014 | Dec 9, 2014 |
| 3 | Initial insider ownership | Jun 10, 2014 | Jun 6, 2014 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 22, 2014 | — |
| 4 | Insider transaction | Sep 20, 2013 | Sep 20, 2013 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2013 | — |
| SC 13G | Ownership over 5% (passive) | Jan 11, 2013 | — |
| 3 | Initial insider ownership | May 25, 2012 | May 22, 2012 |
| 3 | Initial insider ownership | May 25, 2012 | May 22, 2012 |
| 4 | Insider transaction | Apr 20, 2012 | Apr 18, 2012 |
| SC 13G | Ownership over 5% (passive) | Apr 10, 2012 | — |
| 3 | Initial insider ownership | Mar 13, 2012 | Mar 1, 2012 |
| 3 | Initial insider ownership | Mar 9, 2012 | Dec 16, 2011 |
| 4 | Insider transaction | Mar 5, 2012 | Mar 1, 2012 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2012 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2012 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jan 13, 2012 | — |
| 4 | Insider transaction | Jan 12, 2012 | Jan 11, 2012 |
| 4 | Insider transaction | Jan 10, 2012 | Jan 6, 2012 |
| 3 | Initial insider ownership | Jan 10, 2012 | Jan 3, 2012 |
| 3 | Initial insider ownership | Dec 28, 2011 | Dec 16, 2011 |
| 4 | Insider transaction | Dec 27, 2011 | Dec 16, 2011 |
| 3 | Initial insider ownership | Jul 28, 2011 | Jul 28, 2011 |
| 4 | Insider transaction | Jul 11, 2011 | Jun 16, 2011 |
| SC 13G/A | Amended ownership over 5% (passive) | Jun 24, 2011 | — |
| 4 | Insider transaction | May 13, 2011 | Apr 4, 2011 |
| 4 | Insider transaction | May 3, 2011 | Feb 10, 2011 |
| 3 | Initial insider ownership | Apr 20, 2011 | Apr 14, 2011 |
| SC 13D/A | Amended ownership over 5% (active) | Apr 4, 2011 | — |
| 4 | Insider transaction | Mar 18, 2011 | Sep 14, 2010 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 24, 2011 | — |
| 3 | Initial insider ownership | Feb 18, 2011 | Feb 11, 2011 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 17, 2011 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 14, 2011 | — |
| SC 13D | Ownership over 5% (active) | Jan 11, 2011 | — |
| 3 | Initial insider ownership | Nov 18, 2010 | Nov 12, 2010 |
| SC 13D/A | Amended ownership over 5% (active) | Jun 25, 2010 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 24, 2010 | — |
| SC 13D/A | Amended ownership over 5% (active) | May 28, 2010 | — |
| SC 13D | Ownership over 5% (active) | May 26, 2010 | — |
| SC 13D | Ownership over 5% (active) | May 13, 2010 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Mar 12, 2010 | — |
| SC 13G | Ownership over 5% (passive) | Feb 18, 2010 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2010 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2010 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2010 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 20, 2010 | — |
| 3 | Initial insider ownership | Aug 6, 2009 | Aug 3, 2009 |
| 3 | Initial insider ownership | Mar 10, 2009 | Feb 28, 2009 |
| SC 13G | Ownership over 5% (passive) | Mar 10, 2009 | — |
| SC 13G | Ownership over 5% (passive) | Feb 17, 2009 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2009 | — |
| SC 13G | Ownership over 5% (passive) | Feb 10, 2009 | — |
| 4 | Insider transaction | Jan 23, 2009 | Jan 22, 2009 |
| SC 13G | Ownership over 5% (passive) | Jan 12, 2009 | — |
| 3 | Initial insider ownership | Jan 12, 2009 | Dec 31, 2008 |
| 3 | Initial insider ownership | Jan 12, 2009 | Dec 31, 2008 |
| 3/A | Amendment to form 3 | Jul 14, 2008 | Nov 1, 2007 |
| 3 | Initial insider ownership | Jun 27, 2008 | Jul 17, 2007 |
| 3 | Initial insider ownership | Jun 20, 2008 | Oct 2, 2006 |
| 3 | Initial insider ownership | Jun 20, 2008 | Oct 2, 2006 |
| 4 | Insider transaction | Apr 7, 2008 | Mar 27, 2008 |
| 4 | Insider transaction | Feb 12, 2008 | Feb 11, 2008 |
| 4 | Insider transaction | Dec 26, 2007 | Dec 20, 2007 |
| 4 | Insider transaction | Dec 26, 2007 | Dec 21, 2007 |
| 3 | Initial insider ownership | Nov 13, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 9, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 9, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 9, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 9, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 9, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 9, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 9, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 9, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 9, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 9, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 8, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 8, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 8, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 8, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 8, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 8, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Nov 8, 2007 | Nov 1, 2007 |
| 3 | Initial insider ownership | Oct 10, 2006 | Oct 2, 2006 |
| 3 | Initial insider ownership | May 22, 2006 | May 12, 2006 |
| 4 | Insider transaction | Jan 13, 2006 | Jan 11, 2006 |
| 4 | Insider transaction | Jul 13, 2005 | Jul 12, 2005 |
| 4 | Insider transaction | Jul 12, 2005 | Jul 12, 2005 |
| 3 | Initial insider ownership | Mar 18, 2005 | Mar 17, 2005 |
| 4 | Insider transaction | Mar 2, 2005 | Mar 1, 2005 |
| 4 | Insider transaction | Jan 3, 2005 | Jan 3, 2005 |
| 4 | Insider transaction | Dec 10, 2004 | Dec 10, 2004 |
| 4 | Insider transaction | Nov 15, 2004 | Nov 15, 2004 |
| 3 | Initial insider ownership | Nov 12, 2004 | Nov 8, 2004 |
| 4 | Insider transaction | Aug 31, 2004 | Aug 27, 2004 |
| 3 | Initial insider ownership | Aug 20, 2004 | Aug 20, 2004 |
| 3 | Initial insider ownership | Jul 9, 2004 | Jul 2, 2004 |
| 4 | Insider transaction | May 6, 2004 | May 5, 2004 |
| 4 | Insider transaction | Apr 30, 2004 | Apr 30, 2004 |
| 4 | Insider transaction | Apr 28, 2004 | Apr 27, 2004 |
| 3 | Initial insider ownership | Apr 23, 2004 | Feb 9, 2004 |
| 3 | Initial insider ownership | Apr 21, 2004 | Apr 11, 2004 |
| 4 | Insider transaction | Apr 21, 2004 | Apr 20, 2004 |
| 4 | Insider transaction | Apr 15, 2004 | Apr 14, 2004 |
| 4 | Insider transaction | Apr 15, 2004 | Mar 3, 2003 |
| 4 | Insider transaction | Apr 14, 2004 | Apr 13, 2004 |
| 4 | Insider transaction | Apr 13, 2004 | Mar 31, 2004 |
| 4 | Insider transaction | Sep 15, 2003 | Sep 12, 2003 |
| 5 | Annual insider ownership | May 29, 2003 | Apr 30, 2003 |
| 4 | Insider transaction | Feb 7, 2003 | Feb 7, 2003 |
| 4 | Insider transaction | Dec 12, 2002 | Dec 12, 2002 |
| 4 | Insider transaction | Dec 10, 2002 | Dec 10, 2002 |
Showing 176 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Listed as
- MHD (NYSE)
- Fiscal year ends
- December 31
- Headquarters
- Wilmington, DE
- SEC CIK
- 1034665
- Former names
- BLACKROCK MUNIHOLDINGS FUND INC (until Aug 28, 2012); MUNIHOLDINGS FUND INC (until Oct 10, 2006)
Source: SEC EDGAR filings. This is company-reported data, not investment advice.