NYSE:MUJ

Blackrock Muniholdings New Jersey Insured Fund Stock Insider Trading

Financial Services > Asset Management

Buy MUJ

*Your capital is at risk

$12.25

-0.0200 (-0.163%)

At Close: Jun 05, 2026

Blackrock MuniHoldings New Jersey Insured 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 186.47K and sold 25.94K MUJ 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	186.47K shares
● Sell	25.94K shares
48% Buy Activity Negligible or No 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 Demand Preferred Shares J-Other	Banc Of America Preferred Funding Corp	Director	1 800 Value: $0
Apr 11, 2022 Buy	Variable Rate Demand Preferred Shares J-Other	Bank Of America Corp /de/ 10 Percent Owner	10% Owner	1 800 Value: $0.18B
Apr 11, 2022 Buy	Common Stock J-Other	Jaeckel Theodore R Jr Portfolio Manager	Other	27 194 Value: $381.7K
Apr 11, 2022 Buy	Common Stock J-Other	Jaeckel Theodore R Jr	Director	27 194 Value: $0
Apr 11, 2022 Buy	Common Stock J-Other	Romaglino Christian Portfolio Manager	Other	1 566 Value: $22.0K
Apr 11, 2022 Buy	Common Stock J-Other	Romaglino Christian	Director	1 566 Value: $0
Apr 11, 2022 Buy	Variable Rate Demand Preferred Shares J-Other	Bank Of America Corp /de/ 10 Percent Owner	10% Owner	1 800 Value: $0.18B
Apr 11, 2022 Buy	Variable Rate Demand Preferred Shares J-Other	Banc Of America Preferred Funding Corp	Director	1 800 Value: $0
Apr 11, 2022 Buy	Variable Rate Demand Preferred Shares J-Other	Banc Of America Preferred Funding Corp	Director	1 800 Value: $0
Apr 11, 2022 Buy	Common Stock J-Other	Romaglino Christian Insider	Other	0 Value: $0
Apr 11, 2022 Buy	Common Stock J-Other	Romaglino Christian Insider	Other	0 Value: $0
Mar 29, 2022 Buy	Common Stock P-Purchase	Jaeckel Theodore R Jr	Director	3 890 Value: $50.3K
Mar 29, 2022 Buy	Common Stock P-Purchase	Jaeckel Theodore R Jr	Director	3 890 Value: $50.3K
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, 2015 Sell	Common Stock S-Sale	Bank Of America Corp /de/ 10 Percent Owner	10% Owner	100 Value: $1K
Jun 10, 2015 Sell	Common Stock S-Sale	Bank Of America Corp /de/ 10 Percent Owner	10% Owner	1 000 Value: $13.5K
Jun 10, 2015 Sell	Common Stock S-Sale	Bank Of America Corp /de/ 10 Percent Owner	10% Owner	100 Value: $1K
Jun 10, 2015 Sell	Common Stock S-Sale	Bank Of America Corp /de/ 10 Percent Owner	10% Owner	100 Value: $1K
Jun 10, 2015 Sell	Common Stock S-Sale	Bank Of America Corp /de/ 10 Percent Owner	10% Owner	100 Value: $1K
Jun 10, 2015 Sell	Common Stock S-Sale	Bank Of America Corp /de/ 10 Percent Owner	10% Owner	200 Value: $3K
Jun 10, 2015 Sell	Common Stock S-Sale	Bank Of America Corp /de/ 10 Percent Owner	10% Owner	300 Value: $4K
Jun 10, 2015 Sell	Common Stock S-Sale	Bank Of America Corp /de/ 10 Percent Owner	10% Owner	200 Value: $3K
Jun 10, 2015 Sell	Common Stock S-Sale	Bank Of America Corp /de/ 10 Percent Owner	10% Owner	100 Value: $1K
Jun 10, 2015 Sell	Common Stock S-Sale	Bank Of America Corp /de/ 10 Percent Owner	10% Owner	100 Value: $1K

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