{"schema":"rootz.ai/sec-company/v1","layer":3,"cik":"0001051004","name":"BLACKROCK MUNIHOLDINGS CALIFORNIA QUALITY FUND, INC.","filings":[{"form_type":"DEF 14A","period_ending":"2025-10-15","filed_date":"2025-09-08","accession":"0001193125-25-198399","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000119312525198399/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"8-K","period_ending":"2025-01-20","filed_date":"2025-01-21","accession":"0001193125-25-009182","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000119312525009182/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"DEF 14A","period_ending":"2022-02-04","filed_date":"2021-12-22","accession":"0001193125-21-364977","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000119312521364977/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"8-K","period_ending":"2021-11-02","filed_date":"2021-11-02","accession":"0001193125-21-317094","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000119312521317094/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"DEF 14A","period_ending":"2021-07-29","filed_date":"2021-06-08","accession":"0001193125-21-185513","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000119312521185513/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"DEF 14A","period_ending":"2020-07-27","filed_date":"2020-06-09","accession":"0001193125-20-164706","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000119312520164706/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"DEF 14A","period_ending":"2019-07-29","filed_date":"2019-06-11","accession":"0001193125-19-170310","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000119312519170310/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"DEF 14A","period_ending":"2018-07-30","filed_date":"2018-06-06","accession":"0001193125-18-185715","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000119312518185715/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"DEF 14A","period_ending":"2017-07-25","filed_date":"2017-06-07","accession":"0001193125-17-196722","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000119312517196722/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"8-K","period_ending":"2011-02-04","filed_date":"2011-02-04","accession":"0001341004-11-000343","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000134100411000343/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"8-K","period_ending":"2010-09-17","filed_date":"2010-09-21","accession":"0001193125-10-213668","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000119312510213668/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"8-K","period_ending":"2008-05-30","filed_date":"2008-10-07","accession":"0001341004-08-002530","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000134100408002530/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"DEF 14A","period_ending":"2003-01-28","filed_date":"2002-12-13","accession":"0000950109-02-006174","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000095010902006174/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"DEF 14A","period_ending":"2002-04-08","filed_date":"2002-03-01","accession":"0000950109-02-001092","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000095010902001092/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"DEF 14A","period_ending":"2001-12-12","filed_date":"2001-11-09","accession":"0000950109-01-504850","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000095010901504850/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"DEF 14A","period_ending":"2000-12-13","filed_date":"2000-11-13","accession":"0000950130-00-005922","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000095013000005922/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]},{"form_type":"DEF 14A","period_ending":"1998-12-16","filed_date":"1998-10-30","accession":"0001047469-98-038814","edgar_url":"https://www.sec.gov/Archives/edgar/data/1051004/000104746998038814/","pem_signed":true,"extraction_status":"pending","sections_extracted":[]}],"edgar_company_page":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001051004&type=&dateb=&owner=exclude&count=100","provenance":{"source":"sec.gov/edgar","note":"All filings are PEM-signed by SEC. Accession numbers are permanent identifiers."}}