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BlackRock MuniYield Quality Fund III, Inc. (MYI) Stock Analysis

BlackRock MuniYield Quality Fund III, Inc. (MYI) is a Asset Management stock listed on NYSE and quoted in US Dollar.

Last Updated: October 21, 2026

MYI

$9.77

−$0.14 (−1.41%)

Oct 21, 2026 · Market close

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Price History

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MYI Key Statistics

As of Oct 21, 2026
Trading
Open
$9.96
Previous Close
$9.91
Day's Range
9.76–9.95
52-Week Range
9.37–11.46
Volume
1.38M
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
0.64
Valuation
Market Cap
$1.19B
P/E Ratio
11.63
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
13.78
EPS (ttm)Profit attributable to each share over the last twelve months.
0.84
Financials (FY)
Revenue (FY)
$38.59M
Net Income (FY)
$38.37M
Profit marginThe share of revenue left as profit after all costs and taxes.
64.42%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
122.29M
1-Year Return
−7.10%
Dividend and dates
Dividend
$0.67+6.72%
Ex-Dividend Date
November 13, 2026
Avg Volume
606.59K

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

As of October 21, 2026, MYI closed at $9.77, −7.10% over 1 year.

BlackRock MuniYield Quality Fund III, Inc. (MYI) has a market capitalization of $1.19B.

In fiscal 2024, MYI reported revenue of $38.59M.

MYI Stock Return by Calendar Year

BlackRock MuniYield Quality Fund III, Inc. (MYI) 10-year return: what $10,000 became

1 year
$10,000 $9,290
−7.10%
5 years
$10,000 $8,870
−11.30%
10 years
$10,000 $11,081
+10.81%

If you had invested $10,000 in BlackRock MuniYield Quality Fund III, Inc. (MYI) 10 years ago, at the close on October 21, 2016, it would have been worth $11,081 at the close on October 21, 2026: +10.81% in total, +1.03% a year, with dividends reinvested. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)−6.87%
2025+4.80%
2024+0.61%
2023+8.85%
2022−20.49%
2021+7.03%
2020+11.65%
2019+17.08%
2018−7.99%
2017+7.14%
2016 (partial year)−10.80%

As of October 21, 2026.

MYI Revenue and Earnings by Fiscal Year

FY ends July
Fiscal yearRevenueNet incomeNet margin
2024$38.59M$38.37M99.4%
2023−$2.04M−$2.56M125.1%
2022−$131.82M−$135.09M102.5%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2024$38.59M——$38.37M99.4%
2023−$2.04M——−$2.56M125.1%
2022−$131.82M——−$135.09M102.5%

Annual figures as reported, in the company's reporting currency. As of July 31, 2024.

MYI Dividend History

$0.67+0.0% vs 2024

Dividends per share, 2025 · 12 payments

YearDividends per sharePaymentsChange
2026*$0.509—
2025$0.6712+0.0%
2024$0.6712+32.5%
2023$0.5112−14.2%
YearDividends per sharePaymentsChange
2026 (partial year)$0.509—
2025$0.6712+0.0%
2024$0.6712+32.5%
2023$0.5112−14.2%
2022$0.5912−5.3%
2021$0.6212+11.2%
2020$0.5612−2.6%
2019$0.5812−12.7%
2018$0.6612−18.7%
2017$0.8112+497.1%
2016$0.142—

Most recent payment: $0.06 per share, ex-dividend September 15, 2026. Per-share amounts summed by calendar year from ex-dividend dates. Partial years are shown muted and marked with an asterisk.

MYI Valuation vs Asset Management Median

Median of 512 stocks
MetricMYIAsset Management medianvs median
P/E11.639.4423% above
P/S ratio13.788.5960% above
Profit margin64.42%74.97%10.6 pts below

Medians across 512 Asset Management stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Analysis

Data-derived

Company Overview

BlackRock MuniYield Quality Fund III, Inc. (MYI) is capitalised at $1.19B on the latest close. It is classified in the Asset Management industry, within the Financial Services sector.

MYI last closed at $9.77 on October 21, 2026. That is −$0.14 (−1.41%) against the previous close. Over the past 52 weeks the price has ranged from $9.37 to $11.46. The latest close sits 4.27% above that 52-week low.

Financial Health

Fiscal 2024 revenue came to $38.59M. Net income for the same year was $38.37M. The reported profit margin is 64.42%. That is 10.6 percentage points below the Asset Management median of 74.97%. Earnings per share on a trailing basis come to 0.84.

Across the 3 fiscal years on file, revenue moves from −$131.82M in 2022 to $38.59M in 2024. Of those 3 years, 1 report positive net income.

Valuation Assessment

The trailing P/E ratio stands at 11.63. That is 23.2% above the Asset Management median of 9.44. Measured against sales, the shares trade at 13.78 times revenue. On price-to-sales that is 60.36% above the Asset Management median of 8.59. 512 Asset Management companies report these metrics, and the medians quoted come from that group.

Over the trailing twelve months the total return is −7.10%. Measured over 10 years, that is +1.03% a year compounded. Beta against the wider market is reported at 0.64. Annualized volatility over the trailing 10 years is 11.44%.

Growth & Income

MYI pays a dividend yielding 6.72%. That is 2.2 percentage points below the Asset Management median yield of 8.91%. At the indicated rate that is $0.67 a share a year. The ex-dividend date on file is November 13, 2026. Dividends are recorded for 11 calendar years; 2026 shows 9 payments totalling $0.50 a share. The year before, 2025, totalled $0.67 a share.

2026 is still running; the total return is −6.87% year to date. The strongest complete calendar year on file is 2019 at +17.08%; the weakest is 2022 at −20.49%. Of the 9 complete calendar years on file, 7 finished higher.

Peer Comparison

BlackRock MuniYield Quality Fund III, Inc. (MYI) operates in the Asset Management industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
BlackRock MuniYield Quality Fund III, Inc. MYI $1.19B 11.6
BlackRock, Inc. BLK $184.31B 25.8
Blackstone Inc. BX $127.43B 23.9
Brookfield Corporation BN $83.74B 69.5

The Asset Management industry average P/E ratio is 9.4x. BlackRock MuniYield Quality Fund III, Inc. trades at a P/E of 11.6.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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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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