NYSE:MYI

Blackrock Muniyield Quality Fund Iii Stock Insider Trading

Financial Services > Asset Management

Buy MYI

*Your capital is at risk

$10.91

-0.0200 (-0.183%)

At Close: Jun 03, 2026

Blackrock MuniYield Quality Fund III Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 69.65. In total, the insiders bought 166.56M and sold 39.28M MYI 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)	69.65
● Buy	166.56M shares
● Sell	39.28M shares
82% Buy Activity Negligible or No Correlation
Buy Signal High Confidence Feb 23, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 69.65. Confidence increased due to high data reliability score of 80. Supported by overwhelming buy-side pressure (82% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Feb 23, 2026 Buy	VARIABLE RATE DEMAND PREFERRED SHARES J-Other	Toronto Dominion Investments, Inc. 10 Percent Owner	10% Owner	2 313 Value: $26.1K
Feb 23, 2026 Buy	Common Stock J-Other	Kalinoski Michael Director	Director	1 Value: $8
Feb 23, 2026 Buy	Common Stock J-Other	Kalinoski Michael Director	Director	3 085 Value: $36.4K
Feb 23, 2026 Buy	Common Stock J-Other	Harris Stayce D. Director	Director	10 Value: $118
Feb 23, 2026 Buy	Phantom Shares J-Other	Soccio Phillip Portfolio Manager	Other	109 Value: $1K
Jan 30, 2026 Buy	Phantom Shares M-Exempt	Romaglino Christian Portfolio Manager	Other	123 Value: $1K
Jan 30, 2026 Buy	Common Stock M-Exempt	Romaglino Christian Portfolio Manager	Other	170 Value: $2K
Jan 30, 2026 Buy	Phantom Shares A-Award	Romaglino Christian Portfolio Manager	Other	180 Value: $2K
Jan 30, 2026 Buy	Phantom Shares M-Exempt	Kalinoski Michael Portfolio Manager	Other	63 Value: $706
Jan 30, 2026 Buy	Common Stock M-Exempt	Kalinoski Michael Portfolio Manager	Other	115 Value: $1K
Jan 30, 2026 Buy	Phantom Shares M-Exempt	Oconnor Walter Portfolio Manager	Other	160 Value: $2K
Jan 30, 2026 Buy	Common Stock M-Exempt	Oconnor Walter Portfolio Manager	Other	354 Value: $4K
Jan 30, 2026 Buy	Phantom Shares M-Exempt	Oconnor Walter Portfolio Manager	Other	194 Value: $2K
Jan 30, 2026 Sell	Common Stock D-Return	Oconnor Walter Portfolio Manager	Other	354 Value: $4K
Jan 30, 2026 Buy	Phantom Shares A-Award	Kalinoski Michael Portfolio Manager	Other	187 Value: $2K
Jan 30, 2026 Sell	Common Stock D-Return	Kalinoski Michael Portfolio Manager	Other	115 Value: $1K
Jan 30, 2026 Buy	Phantom Shares M-Exempt	Kalinoski Michael Portfolio Manager	Other	51 Value: $573
Jan 30, 2026 Buy	Phantom Shares M-Exempt	Romaglino Christian Portfolio Manager	Other	47 Value: $522
Jan 30, 2026 Sell	Common Stock D-Return	Romaglino Christian Portfolio Manager	Other	170 Value: $2K
May 08, 2025 Buy	Common Stock J-Other	Minar Stephen Thomas Insider	Other	0 Value: $0
May 08, 2025 Buy	Common Stock J-Other	Minar Stephen Thomas Insider	Other	0 Value: $0
Jan 31, 2025 Buy	Phantom Shares A-Award	Kalinoski Michael Portfolio Manager	Other	179 Value: $2K
Jan 31, 2025 Buy	Common Stock M-Exempt	Kalinoski Michael Portfolio Manager	Other	131 Value: $1K
Jan 31, 2025 Buy	Phantom Shares M-Exempt	Kalinoski Michael Portfolio Manager	Other	48 Value: $541
Jan 31, 2025 Sell	Common Stock D-Return	Kalinoski Michael Portfolio Manager	Other	131 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

ABOUT BLACKROCK MUNIYIELD QUALITY FUND III INC

BlackRock MuniYield Quality Fund III, 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 exempt from federal income taxes. BlackRock MuniYield Quality Fund III, Inc. was formed in April 13, 1992 and is domiciled in United States....

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