NYSE:MUC

Blackrock Muniholdings California Quality Fund Stock Insider Trading

Financial Services > Asset Management

Buy MUC

*Your capital is at risk

$10.58

-0.0200 (-0.189%)

At Close: Jul 31, 2026

Blackrock MuniHoldings California Quality Fund Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -100.00. In total, the insiders bought 27.1K and sold 27.68K MUC shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-100.00
● Buy	27.1K shares
● Sell	27.68K shares
86% Buy Activity Moderate Positive Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Apr 11, 2022 Buy	Variable Rate Muni Term Preferred Shares J-Other	Wells Fargo Bank N A	Director	2 724 Value: $0
Apr 11, 2022 Buy	Variable Rate Muni Term Preferred Shares J-Other	Wells Fargo Bank N A	Director	2 724 Value: $0
Apr 11, 2022 Buy	Variable Rate Muni Term Preferred Shares J-Other	Wells Fargo & Company/mn 10 Percent Owner	10% Owner	2 724 Value: $0
Apr 11, 2022 Buy	Variable Rate Muni Term Preferred Shares J-Other	Wells Fargo Bank N A	Director	2 724 Value: $0
Apr 11, 2022 Buy	Variable Rate Muni Term Preferred Shares J-Other	Wells Fargo Bank N A	Director	2 724 Value: $0
Apr 11, 2022 Buy	Variable Rate Muni Term Preferred Shares J-Other	Wells Fargo & Company/mn 10 Percent Owner	10% Owner	2 724 Value: $0
Jul 30, 2021 Buy	Common Stock J-Other	Flores Lorenzo	Director	0 Value: $0
Jul 30, 2021 Buy	Common Stock J-Other	Flores Lorenzo	Director	0 Value: $0
Jun 10, 2021 Buy	Common Stock J-Other	Harris Stayce D.	Director	0 Value: $0
Jun 10, 2021 Buy	Common Stock J-Other	Holloman James Phillip	Director	0 Value: $0
Jun 10, 2021 Buy	Common Stock J-Other	Harris Stayce D.	Director	0 Value: $0
Jun 10, 2021 Buy	Common Stock J-Other	Holloman James Phillip	Director	0 Value: $0
Jan 01, 2021 Buy	Common Stock J-Other	Walker Trent Officer	Officer	0 Value: $0
Jan 01, 2021 Buy	Common Stock J-Other	Walker Trent Officer	Officer	0 Value: $0
Jan 01, 2019 Buy	Common Stock J-Other	Gabbay Henry	Director	0 Value: $0
Jan 01, 2019 Buy	Common Stock J-Other	Gabbay Henry	Director	0 Value: $0
Aug 03, 2018 Buy	Common Stock J-Other	Maloney Kevin Insider	Other	0 Value: $0
Aug 03, 2018 Buy	Common Stock J-Other	Maloney Kevin Insider	Other	0 Value: $0
Feb 16, 2018 Buy	Common Stock J-Other	Fairbairn Robert W	Director	0 Value: $0
Feb 16, 2018 Buy	Common Stock J-Other	Fairbairn Robert W	Director	0 Value: $0
Feb 01, 2018 Buy	Common Stock J-Other	Perilli Michael Insider	Other	0 Value: $0
Feb 01, 2018 Buy	Common Stock J-Other	Perilli Michael Insider	Other	0 Value: $0
Apr 01, 2016 Buy	Common Stock J-Other	Egan Cynthia	Director	0 Value: $0
Apr 01, 2016 Buy	Common Stock J-Other	Egan Cynthia	Director	0 Value: $0
Mar 01, 2016 Buy	Common Stock J-Other	Lynch Catherine A.	Director	0 Value: $0

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT BLACKROCK MUNIHOLDINGS CALIFORNIA QUALITY FUND INC

BlackRock MuniHoldings California Quality Fund, Inc. is a closed ended fixed income mutual fund launched by BlackRock, Inc. It is managed by BlackRock Advisors, LLC. The fund invests in fixed income markets. It invests primarily in a portfolio of long-term investment-grade municipal obligations, the interest on which is exempt from Federal and California income taxes. BlackRock MuniHoldings California Quality Fund, Inc. was formed in 1997 and is ...

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