MYI (BLACKROCK MUNIYIELD QUALITY FUND III,) Market Cap: $735.79 Mil (As of Jun. 26, 2026)


MYI BLACKROCK MUNIYIELD QUALITY FUND III, INC. MYI
36 GF Score
Price $11.07
! 4 Warning Signs
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What is BLACKROCK MUNIYIELD QUALITY FUND III, Market Cap?

BLACKROCK MUNIYIELD QUALITY FUND III, MYI +0.73% 36 Market Cap is $735.79 Mil as of Jun. 26, 2026. GuruFocus rates MYI with a GF Score™ of 36/100. The stock has 4 warning signs investors should review. Among 1,662 Asset Management companies, BLACKROCK MUNIYIELD QUALITY FUND III, ranks better than 76.35% on this metric.

Market cap is the total market value to buy the whole company. It is equal to the share price times the number of Shares Outstanding (EOP). BLACKROCK MUNIYIELD QUALITY FUND III,'s share price for the quarter that ended in Jan. 2026 was $11.16. BLACKROCK MUNIYIELD QUALITY FUND III,'s Shares Outstanding (EOP) for the quarter that ended in Jan. 2026 was 66.47 Mil. Therefore, BLACKROCK MUNIYIELD QUALITY FUND III,'s market cap for the quarter that ended in Jan. 2026 was $741.77 Mil.

BLACKROCK MUNIYIELD QUALITY FUND III,'s quarterly market cap declined from Jan. 2025 ($744.43 Mil) to Jul. 2025 ($689.93 Mil) but then increased from Jul. 2025 ($689.93 Mil) to Jan. 2026 ($741.77 Mil).

BLACKROCK MUNIYIELD QUALITY FUND III,'s annual market cap increased from Jul. 2023 ($751.34 Mil) to Jul. 2024 ($755.73 Mil) but then declined from Jul. 2024 ($755.73 Mil) to Jul. 2025 ($689.93 Mil).

Enterprise Value is the theoretical takeover price. It is more comprehensive than market capitalization (market cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash and cash equivalents. BLACKROCK MUNIYIELD QUALITY FUND III,'s Enterprise Value for Today is $736.58 Mil.


BLACKROCK MUNIYIELD QUALITY FUND III,  (NYSE:MYI) Market Cap Explanation

Market cap is not the real price you pay for a company. If you buy the company and become its owner, you become the owner of the cash the company has, and you also assume the company’s debt. The real price you pay is the Enterprise Value.

Warren Buffett uses the ratio of total market cap of all public traded companies over GDP to measure if the market is expensive. As of April 2012, the US total market cap is about $14.7 trillion, while the US GDP is about $15 trillion. The market was modestly overvalued.


BLACKROCK MUNIYIELD QUALITY FUND III, Market Cap Related Terms


BLACKROCK MUNIYIELD QUALITY FUND III, Market Cap Historical Data

* Premium members only.

The historical data trend for BLACKROCK MUNIYIELD QUALITY FUND III,'s Market Cap can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

BLACKROCK MUNIYIELD QUALITY FUND III, Market Cap Chart

BLACKROCK MUNIYIELD QUALITY FUND III, Annual Data
Trend Jul17 Jul18 Jul19 Jul20 Jul21 Jul22 Jul23 Jul24 Jul25
Market Cap
Get a 7-Day Free Trial Premium Member Only 1,030.44 834.17 751.34 755.73 689.93

BLACKROCK MUNIYIELD QUALITY FUND III, Semi-Annual Data
Jul17 Jan18 Jul18 Jan19 Jul19 Jan20 Jul20 Jan21 Jul21 Jan22 Jul22 Jan23 Jul23 Jan24 Jul24 Jan25 Jul25 Jan26
Market Cap Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 749.75 755.73 744.43 689.93 741.77

MYI vs CCD, BTO, BIT: Market Cap Comparison

For the Asset Management subindustry, BLACKROCK MUNIYIELD QUALITY FUND III,'s Market Cap, along with its competitors' market caps and Market Cap data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


BLACKROCK MUNIYIELD QUALITY FUND III, Market Cap vs Asset Management Industry

For the Asset Management industry and Financial Services sector, BLACKROCK MUNIYIELD QUALITY FUND III,'s Market Cap distribution charts can be found below:

* The bar in red indicates where BLACKROCK MUNIYIELD QUALITY FUND III,'s Market Cap falls into.


MYI
36GF Score
BLACKROCK MUNIYIELD QUALITY FUND III, INC. MYI
Market Cap is just one metric. See GF Score™, valuation, warning signs, and more.
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BLACKROCK MUNIYIELD QUALITY FUND III, Market Cap Calculation

Market cap is the short version of market capitalization. It is the total market value to buy the whole company. It is equal to the share price times the number of shares outstanding.

BLACKROCK MUNIYIELD QUALITY FUND III,'s Market Cap for the fiscal year that ended in Jul. 2025 is calculated as

Market Cap (A: Jul. 2025 )=Share Price (A: Jul. 2025 )*Shares Outstanding (EOP) (A: Jul. 2025 )
=$10.38*66.467
=$689.93

BLACKROCK MUNIYIELD QUALITY FUND III,'s Market Cap for the quarter that ended in Jan. 2026 is calculated as

Market Cap (Q: Jan. 2026 )=Share Price (Q: Jan. 2026 )*Shares Outstanding (EOP) (Q: Jan. 2026 )
=$11.16*66.467
=$741.77

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Market Cap →
What does a Market Cap of $735.79 Mil mean?
BLACKROCK MUNIYIELD QUALITY FUND III, (MYI) has a Market Cap of $735.79 Mil as of Jun. 26, 2026. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on BLACKROCK MUNIYIELD QUALITY FUND III, and its competitors. According to the industry distribution chart, BLACKROCK MUNIYIELD QUALITY FUND III, ranks #393 out of 1662 companies in the Asset Management industry, placing it in the top 23.6%.
Is BLACKROCK MUNIYIELD QUALITY FUND III,'s Market Cap too high?
BLACKROCK MUNIYIELD QUALITY FUND III,'s current Market Cap is $735.79 Mil. The Asset Management industry median Market Cap is 201.82. BLACKROCK MUNIYIELD QUALITY FUND III,'s value of $735.79 Mil is 264.6% above this industry median. Based on the distribution chart, BLACKROCK MUNIYIELD QUALITY FUND III, ranks #393 out of 1662 companies in the Asset Management industry, which is in the top quartile — a strong position relative to peers. Overall, BLACKROCK MUNIYIELD QUALITY FUND III, has a GF Score™ of 36/100, reflecting its overall financial health beyond just this single metric.
How does BLACKROCK MUNIYIELD QUALITY FUND III,'s Market Cap compare to CCD and BTO?
According to the Asset Management industry distribution chart, BLACKROCK MUNIYIELD QUALITY FUND III, ranks #393 out of 1662 companies for Market Cap. This places BLACKROCK MUNIYIELD QUALITY FUND III, in the top 24% of its industry — outperforming the majority of peers. The industry median Market Cap is 201.82. BLACKROCK MUNIYIELD QUALITY FUND III,'s value of $735.79 Mil is 264.6% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Market Cap for an Asset Management company?
The median Market Cap among Asset Management companies is 201.82, based on 1,662 companies in the industry. Companies in the top quartile (top 25%) have a Market Cap significantly above this median, while those in the bottom quartile fall well below. However, Market Cap should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. BLACKROCK MUNIYIELD QUALITY FUND III,'s current Market Cap of $735.79 Mil is 264.6% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Market Cap mean?
A high Market Cap can signal that a stock is expensive relative to its fundamentals. Market cap equals the total value of a company's shares: price times shares outstanding. View historical data on BLACKROCK MUNIYIELD QUALITY FUND III, and its competitors. For the Asset Management industry, the median Market Cap is 201.82 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BLACKROCK MUNIYIELD QUALITY FUND III,'s current Market Cap is $735.79 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BLACKROCK MUNIYIELD QUALITY FUND III, stock overvalued right now?
BLACKROCK MUNIYIELD QUALITY FUND III, (MYI) has a current Market Cap of $735.79 Mil. The current Market Cap is $735.79 Mil and 264.6% above the Asset Management industry median of 201.82. BLACKROCK MUNIYIELD QUALITY FUND III,'s overall GF Score™ is 36/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Market Cap calculated?
Market Cap is calculated from a company's financial statements. For BLACKROCK MUNIYIELD QUALITY FUND III, (MYI), the current Market Cap is $735.79 Mil as of Jun. 26, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

BLACKROCK MUNIYIELD QUALITY FUND III, Business Description

Address 100 Bellevue Parkway, Wilmington, DE, USA, 19809
BLACKROCK MUNIYIELD QUALITY FUND III, INC. is an investment management company. Its investment objective is to provide shareholders with a high level of current income exempt from U.S. federal income taxes, as is consistent with its investment policies and prudent investment management. The fund invests a majority of its assets in municipal obligations exempt from U.S. federal income taxes (except that the interest may be subject to the U.S. federal alternative minimum tax). Under normal market conditions, the fund invests mainly in long-term municipal obligations that are investment-grade quality or are considered by the adviser to be of comparable quality at the time of investment. It can also invest directly in such securities or synthetically through the use of derivatives.
36GF Score

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$11.07
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