MUC

BLACKROCK MUNIHOLDINGS CALIFORNIA QUALITY FUND, INC.

NYSE

Total Trades

1

Buys

1

Sells

0

Largest Trade

<$1K

Insiders

1

Institutional Funds

95

Inst. Value

$1M+

Activist Filings

5

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Harris Stayce D.DirectorBUY<$1K10$11.10Oct 30, 2024
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

KARPUS MANAGEMENT, INC.

SC 13G/A · Mar 6, 2026

4.4%

5.5M shares

KARPUS MANAGEMENT, INC.

SC 13G · Nov 14, 2025

5.0%

4.8M shares

KARPUS MANAGEMENT, INC.

SC 13G/A · Jul 7, 2025

5.0%

4.7M shares

KARPUS MANAGEMENT, INC.

SC 13G · May 14, 2025

5.3%

5.0M shares

Morgan Stanley I.R.S. # 36-3145972

SC 13G · Feb 12, 2024

5.4%

5.1M shares

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