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BLACKROCK MUNIHOLDINGS CALIFORNIA QUALITY FUND, INC. SEC Filings

MUC NYSE

Welcome to our dedicated page for BLACKROCK MUNIHOLDINGS CALIFORNIA QUALITY FUND SEC filings (Ticker: MUC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.

Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on BLACKROCK MUNIHOLDINGS CALIFORNIA QUALITY FUND's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.

Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time SEC filing updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into BLACKROCK MUNIHOLDINGS CALIFORNIA QUALITY FUND's regulatory disclosures and financial reporting.

Rhea-AI Summary

BLACKROCK MUNIHOLDINGS CALIFORNIA QUALITY FUND, INC. reports that Charles Park is serving as Chief Compliance Officer. The insider report shows no securities transactions or holdings. Remarks state Park served as CCO from June 6, 2014 to June 30, 2023 and was reappointed effective August 1, 2026.

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Karpus Management, Inc. filed an amendment reporting beneficial ownership of 5,499,675 shares of BlackRock MuniHoldings California Quality Fund, Inc. (CUSIP 09254L107), representing 4.40% of the class as shown with a 02/27/2026 date. The shares are owned directly by accounts managed by Karpus.

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Harris Stayce D. reported multiple insider transaction types in a Form 4 filing for MUC. The filing lists transactions totaling 11 shares. Following the reported transactions, holdings were 22 shares.

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Karpus Management, Inc. filed a Schedule 13G reporting beneficial ownership of 4,758,154 common shares (5.05%) of BlackRock MuniHoldings California Quality Fund, Inc. as of 09/30/2025.

Karpus has sole voting power over 4,758,154 shares and sole dispositive power over 4,758,154 shares, with no shared voting or dispositive power. The filing certifies the shares were acquired and are held in the ordinary course of business and not to change or influence control.

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Transaction overview: The Joint Proxy Statement/Prospectus describes a proposed reorganization merging the Target Fund (BFZ) into the Acquiring Fund (MUC). The Boards of both funds, including Independent Board Members, unanimously approved the Reorganization. As contemplated, former Target Fund common shareholders will receive Acquiring Fund common shares and Target Fund VRDP Holders will receive newly issued Acquiring Fund VRDP Shares on a one-for-one basis.

Key figures and effects: BFZ market price $10.44 and NAV $11.36 (discount 8.10%); MUC market price $10.06 and NAV $11.17 (discount 9.94%). The Acquiring Fund expects to issue 1,713 VRDP Shares for BFZ and had 5,264 Series W-7 VRDP Shares outstanding, producing pro forma 6,977 VRDP Shares with $100,000 liquidation preference each (aggregate $697.7 million). Reported expense ratios ~2.81%–2.82% with a one-time $2 million voluntary advisory fee waiver. Pre-Reorganization Declared UNII Distributions may be paid after Closing, may be taxable, and could reduce NAV at the valuation time, causing issuance of more common shares in the Reorganization.

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FAQ

How many BLACKROCK MUNIHOLDINGS CALIFORNIA QUALITY FUND (MUC) SEC filings are available on StockTitan?

StockTitan tracks 6 SEC filings for BLACKROCK MUNIHOLDINGS CALIFORNIA QUALITY FUND (MUC), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for BLACKROCK MUNIHOLDINGS CALIFORNIA QUALITY FUND (MUC)?

The most recent SEC filing for BLACKROCK MUNIHOLDINGS CALIFORNIA QUALITY FUND (MUC) was filed on August 5, 2026.