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BlackRock MuniYield Quality Fund III, Inc. (MYI)

Financial Services | Asset Management | New York, United States | NYSE
11.05 USD +0.02 (0.181%) ⇧ (April 17, 2026, 4 p.m. EDT)
After hours: 11.05
Short-term: ★★☆☆☆ | Long-term: ★★★☆☆ | Dividends: ★★★★☆
Hot Take | April 11, 2026, 1:32 p.m. EDT

MYI appears to be a defensive investment with a high dividend yield of 6.31%, which is attractive for income-focused investors. However, the stock has a negative profit margin, indicating potential financial stress, and a high debt-to-equity ratio, which raises concerns about long-term sustainability. The recent price history shows some volatility but has been relatively stable within a narrow range, suggesting that there may be short-term trading opportunities. The consistent dividend payments, though modest, indicate reliability. Overall, it's a moderate buy for long-term investors seeking income, but caution is advised due to underlying financial risks.
Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
AutoARIMA ✓0.016892
AutoETS0.016892
MSTL0.016924
AutoTheta0.017198

Forecast horizon: 45 days | Selected: AutoARIMA

Forecast Reliability
Score 42%
H-stat 18.26
Ljung-Box p 0.000
Jarque-Bera p 0.069
Excess Kurtosis -0.39
Attribute Value
Sector Financial Services
Ex Dividend Date 2026-05-14
Last Dividend Date 2026-04-14
Debt to Equity Ratio 70.228
Revenue per Share 0.928
Market Cap 734,463,168
Trailing P/E 29.08
Beta 0.64
Profit Margins 40.35%
Website https://www.blackrock.com/investing/products/240262/blackrock-muniyield-quality-fund-iii-inc-fund

Dividend Data

Yield Summary
Last Yield 1yr Yield 3yr Avg 5yr Avg
0.51% 6.38% 6.33% 6.11%
Dividend History
Date Dividend Yield %
2026-04-15 0.056 0.507246
2026-03-13 0.056 0.516836
2026-02-06 0.056 0.509672
2026-01-20 0.056 0.510857
2025-12-22 0.056 0.529112
2025-11-14 0.056 0.521715
2025-10-15 0.056 0.519650
2025-09-15 0.056 0.524170
2025-08-15 0.056 0.557569
2025-07-15 0.056 0.561081
2025-06-13 0.056 0.566790
2025-05-15 0.056 0.558027
2025-04-15 0.056 0.570120
2025-03-14 0.056 0.550516
2025-02-14 0.056 0.539472
2025-01-15 0.056 0.549094
2024-12-16 0.056 0.541119
2024-11-15 0.056 0.540443
2024-10-15 0.056 0.521876
2024-09-16 0.056 0.518632
2024-08-15 0.056 0.541091
2024-07-15 0.056 0.549490
2024-06-14 0.056 0.565148
2024-05-14 0.056 0.565945
2024-04-12 0.056 0.568283
2024-03-14 0.056 0.559575
2024-02-14 0.056 0.563800
2024-01-11 0.056 0.569637
2023-12-14 0.056 0.569921
2023-11-14 0.041 0.463594
2023-10-13 0.041 0.495995
2023-09-14 0.041 0.469760
2023-08-14 0.041 0.451269
2023-07-13 0.041 0.440591
2023-06-14 0.041 0.449222
2023-05-12 0.041 0.441112
2023-04-13 0.041 0.432944
2023-03-14 0.041 0.449690
2023-02-14 0.041 0.432711
2023-01-12 0.041 0.434654
2022-12-15 0.041 0.453007
2022-11-14 0.041 0.482524
2022-10-13 0.041 0.480707
2022-09-14 0.052 0.572880
2022-08-12 0.052 0.515590
2022-07-14 0.052 0.535518
2022-06-14 0.052 0.569228
2022-05-13 0.052 0.562351
2022-04-13 0.052 0.550052
2022-03-14 0.052 0.516609
2022-02-14 0.052 0.504729
2022-01-13 0.052 0.463844
2021-12-16 0.052 0.449070
2021-11-12 0.052 0.449139
2021-10-14 0.052 0.455669
2021-09-14 0.052 0.447475
2021-08-13 0.052 0.445749
2021-07-14 0.052 0.447888
2021-06-14 0.052 0.454898
2021-05-13 0.052 0.474753
2021-04-14 0.052 0.473488
2021-03-12 0.052 0.487096
2021-02-12 0.052 0.466554
2021-01-14 0.052 0.485772
2020-12-14 0.052 0.486188
2020-11-13 0.052 0.502145
2020-10-14 0.052 0.514122
2020-09-14 0.045 0.448621
2020-08-13 0.045 0.441588
2020-07-14 0.045 0.453967
2020-06-12 0.045 0.475398
2020-05-14 0.045 0.504242
2020-04-14 0.045 0.491911
2020-03-13 0.045 0.480599
2020-02-13 0.045 0.442918
2020-01-14 0.045 0.448206
2019-12-13 0.045 0.461690
2019-11-14 0.045 0.468452
2019-10-11 0.045 0.460024
2019-09-13 0.045 0.475158
2019-08-14 0.045 0.463781
2019-07-12 0.045 0.479066
2019-06-13 0.051 0.549372
2019-05-14 0.051 0.552352
2019-04-12 0.051 0.566204
2019-03-14 0.051 0.574289
2019-02-14 0.051 0.579792
2019-01-14 0.051 0.600259
2018-12-12 0.051 0.617930
2018-11-14 0.051 0.630087
2018-10-12 0.051 0.642680
2018-09-13 0.051 0.608656
2018-08-14 0.051 0.603309
2018-07-13 0.051 0.599030
2018-06-14 0.059 0.701399
2018-05-14 0.059 0.706976
2018-04-13 0.059 0.703526
2018-03-14 0.059 0.701244
2018-02-14 0.059 0.698982
2018-01-12 0.059 0.663173
2017-12-11 0.064 0.684929
2017-11-14 0.068 0.736725
2017-10-13 0.068 0.729424
2017-09-14 0.068 0.710102
2017-08-11 0.068 0.734217
2017-07-12 0.068 0.736677
2017-06-13 0.068 0.744291
2017-05-11 0.068 0.753630
2017-04-11 0.068 0.765313
2017-03-13 0.068 0.800344
2017-02-13 0.068 0.784056
2017-01-11 0.068 0.786194
2016-12-08 0.068 0.802791
2016-11-10 0.068 0.807912
2016-10-12 0.068 0.758959
2016-09-13 0.068 0.738645
2016-08-11 0.068 0.713081
2016-07-13 0.068 0.727774
2016-06-13 0.068 0.732370
2016-05-12 0.074 0.792274
2016-04-13 0.074 0.803816
2016-03-11 0.074 0.842099
2016-02-11 0.074 0.837221
2016-01-13 0.074 0.855101
2015-12-10 0.074 0.871836
2015-11-12 0.074 0.898614
2015-10-13 0.074 0.902072
2015-09-11 0.074 0.925127
2015-08-12 0.074 0.911615
2015-07-13 0.074 0.935572
2015-06-11 0.074 0.937820
2015-05-13 0.074 0.939543
2015-04-13 0.074 0.925265
2015-03-11 0.074 0.939327
2015-02-11 0.074 0.929744
2015-01-13 0.074 0.924829
2014-12-10 0.075 0.965495
2014-11-12 0.074 0.966617
2014-10-10 0.074 0.982275
2014-09-11 0.074 0.993967
2014-08-13 0.074 0.995718
2014-07-11 0.074 1.015807
2014-06-12 0.074 0.997871
2014-05-13 0.074 1.008279
2014-04-11 0.074 1.030786
2014-03-12 0.074 1.059752
2014-02-12 0.072 1.049495
2014-01-13 0.072 1.059226
2013-12-11 0.072 1.150213
2013-11-13 0.072 1.139221
2013-10-11 0.072 1.104608
2013-09-12 0.072 1.151394
2013-08-13 0.072 1.154341
2013-07-11 0.072 1.061462
2013-06-12 0.072 1.040338
2013-05-13 0.072 0.957326
2013-04-11 0.072 0.964379
2013-03-13 0.072 0.977360
2013-02-13 0.072 0.950295
2013-01-11 0.072 0.924813
2012-12-12 0.075 0.961074
2012-11-13 0.072 0.940386
2012-10-11 0.072 0.968414
2012-09-12 0.072 0.960503
2012-08-13 0.072 0.988253
2012-07-12 0.072 1.012694
2012-06-13 0.072 1.027798
2012-05-11 0.072 1.036307
2012-04-12 0.072 1.073252
2012-03-13 0.072 1.049411
2012-02-13 0.072 1.048127
2012-01-11 0.072 1.102938
2011-12-13 0.074 1.192240
2011-11-10 0.072 1.187351
2011-10-12 0.072 1.235506
2011-09-13 0.072 1.241421
2011-08-11 0.072 1.300893
2011-07-13 0.072 1.277466
2011-06-13 0.072 1.308482
2011-05-12 0.072 1.329954
2011-04-13 0.072 1.413604
2011-03-11 0.072 1.345951
2011-02-11 0.072 1.395819
2011-01-12 0.072 1.400729
2010-12-13 0.072 1.382493
2010-11-10 0.072 1.266000
2010-10-13 0.072 1.214568
2010-09-13 0.072 1.196914
2010-08-12 0.071 1.186197
2010-07-13 0.071 1.237945
2010-06-11 0.071 1.267339
2010-05-12 0.066 1.213970
2010-04-13 0.066 1.237903
2010-03-11 0.066 1.258678
2010-02-10 0.061 1.170180
2010-01-13 0.061 1.210619
2009-12-11 0.061 1.226382
2009-11-10 0.061 1.264078
2009-10-13 0.061 1.218862
2009-09-11 0.061 1.214228
2009-08-12 0.061 1.276405
2009-07-13 0.061 1.310929
2009-06-11 0.061 1.371991
2009-05-13 0.056 1.284309
2009-04-13 0.056 1.348244
2009-03-12 0.056 1.370517
2009-02-11 0.056 1.312402
2009-01-13 0.056 1.427712
2008-12-11 0.056 1.835526
2008-11-12 0.056 1.498246
2008-10-10 0.056 2.009150
2008-09-11 0.056 1.283386
2008-08-13 0.056 1.267835
2008-07-11 0.056 1.202442
2008-06-12 0.056 1.196395
2008-05-13 0.056 1.182153
2008-04-11 0.056 1.209530
2008-03-12 0.056 1.254166
2008-02-13 0.056 1.189514
2008-01-17 0.056 1.149645
2007-12-12 0.056 1.208560
2007-11-13 0.056 1.268461
2007-10-11 0.056 1.190816
2007-09-12 0.056 1.156661
2007-08-13 0.056 1.199755
2007-07-12 0.056 1.190486
2007-06-13 0.056 1.164306
2007-05-11 0.056 1.130620
2007-04-12 0.056 1.134259
2007-03-13 0.056 1.137114
2007-02-13 0.056 1.161017
2007-01-11 0.056 1.166447
2006-12-13 0.056 1.171089
2006-11-10 0.058 1.195619
2006-10-12 0.058 1.229630
2006-09-13 0.058 1.219926
2006-08-10 0.058 1.265079
2006-07-13 0.058 1.312527
2006-06-09 0.058 1.266729
2006-05-11 0.068 1.465941
2006-04-12 0.068 1.449295
2006-03-10 0.068 1.423261
2006-02-10 0.068 1.428912
2006-01-13 0.068 1.419966
2005-12-13 0.075 1.638710
2005-11-10 0.075 1.619827
2005-10-13 0.075 1.621404
2005-09-12 0.075 1.531512
2005-08-11 0.080 1.693130
2005-07-12 0.080 1.660047
2005-06-10 0.080 1.712284
2005-04-13 0.080 1.790908
2005-03-11 0.080 1.787212
2005-02-11 0.080 1.748725
2005-01-14 0.080 1.819262
2004-12-13 0.081 1.871768
2004-11-09 0.081 1.906533
2004-10-13 0.081 1.840454
2004-09-10 0.081 1.885425
2004-08-12 0.081 1.946247
2004-07-13 0.081 2.007732
2004-06-02 0.081 2.028485
2004-05-12 0.081 2.112078
2004-04-14 0.081 1.990121
2004-03-11 0.081 1.826941
2004-02-11 0.081 1.874418
2004-01-14 0.078 1.809951
2003-12-15 0.078 1.881699
2003-11-12 0.078 1.912796
2003-10-15 0.079 1.968264
2003-09-12 0.078 1.947221
2003-08-13 0.078 1.988412
2003-07-15 0.079 1.908584
2003-06-12 0.079 1.861366
2003-05-14 0.078 1.906566
2003-04-14 0.078 1.984251
2003-03-13 0.078 2.000463
2003-02-12 0.078 2.019622
2003-01-14 0.078 2.085898
2002-12-11 0.079 2.138348
2002-11-12 0.078 2.045121
2002-10-16 0.078 2.056274
2002-09-13 0.078 1.974010
2002-08-15 0.078 2.000165
2002-07-16 0.079 2.065318
2002-06-13 0.078 2.089743
2002-05-16 0.078 2.162312
2002-04-15 0.078 2.215273
2002-03-14 0.079 2.203550
2002-02-13 0.079 2.088693
2002-01-11 0.080 2.143505
2001-12-18 0.083 2.333113
2001-11-16 0.080 2.140160
2001-10-12 0.075 2.019717
2001-08-16 0.075 2.061291
2001-07-13 0.075 2.107341
2001-06-15 0.075 2.121076
2001-05-14 0.075 2.181589
2001-04-11 0.072 2.092210
2001-03-15 0.072 2.088156
2001-02-14 0.072 2.119195
2001-01-11 0.070 2.063158
2000-12-18 0.070 2.148306
2000-11-16 0.070 2.374265
2000-10-13 0.070 2.375554
2000-09-14 0.070 2.265308
2000-08-16 0.070 2.309702
2000-07-13 0.070 2.390383
2000-06-15 0.070 2.451651
2000-05-12 0.070 2.636852
2000-04-13 0.070 2.543590
2000-03-15 0.070 2.711147
2000-02-15 0.070 2.547744
2000-01-13 0.072 2.776378
1999-12-21 0.072 2.692699
1999-11-18 0.073 2.650518
1999-10-20 0.073 2.639823
1999-08-19 0.072 2.531439
1999-07-21 0.072 2.418580
1999-06-21 0.071 2.334006
1999-05-19 0.070 2.282489
1999-04-20 0.072 2.251558
1999-03-22 0.068 2.110291
1999-02-17 0.075 2.319029
1999-01-20 0.082 2.467651
1998-12-21 0.528 15.308173
1998-11-18 0.082 2.501094
1998-10-20 0.072 2.286275
1998-09-18 0.075 2.481542
1998-08-19 0.073 2.478564
1998-07-21 0.070 2.358619
1998-06-18 0.072 2.478694
1998-05-19 0.070 2.452792
1998-04-20 0.076 2.653232
1998-03-19 0.068 2.346250
1998-02-17 0.076 2.569661
1998-01-20 0.076 2.551241
1997-12-17 0.232 8.019936
1997-11-13 0.075 2.688075
1997-10-16 0.073 2.607592
1997-09-16 0.075 2.669742
1997-08-14 0.076 2.696440
1997-07-17 0.078 2.781260
1997-06-17 0.082 3.000538
1997-05-15 0.078 2.944082
1997-04-16 0.080 3.116500
1997-03-18 0.085 3.330057
1997-01-22 0.144 5.726345
1996-12-18 0.076 3.137404
1996-11-14 0.078 3.151132
1996-10-17 0.075 3.074208
1996-09-13 0.078 3.214396
1996-08-15 0.076 3.149844
1996-07-18 0.072 3.112362
1996-06-14 0.075 3.199781
1996-05-17 0.074 3.203991
1996-04-17 0.078 3.364468
1996-03-15 0.075 3.224109
1996-02-15 0.078 3.169443
1996-01-17 0.077 3.228362
1995-12-20 0.076 3.350871
1995-11-21 0.078 3.458343
1995-10-18 0.074 3.269710
1995-09-20 0.077 3.484026
1995-08-21 0.078 3.582689
1995-07-19 0.075 3.531103
1995-06-21 0.076 3.564413
1995-05-15 0.076 3.654122
1995-04-17 0.075 3.627246
1995-03-20 0.078 3.757678
1995-02-13 0.075 3.669496
1995-01-13 0.082 4.113933
1994-12-13 0.079 4.194972
1994-11-14 0.082 4.776473
1994-10-12 0.080 4.220733
1994-09-13 0.082 4.353842
1994-08-15 0.082 4.131893
1994-07-12 0.080 3.836733
1994-06-14 0.082 3.991628
1994-05-11 0.078 4.001368
1994-04-12 0.079 3.822088
1994-03-15 0.081 3.805190
1994-02-09 0.082 3.623884
1994-01-11 0.084 3.532597
1993-12-14 0.336 15.505803
1993-11-12 0.085 3.818589
1993-10-12 0.083 3.578412
1993-09-14 0.085 3.768680
1993-08-16 0.085 3.910048
1993-07-13 0.082 3.762254
1993-06-14 0.085 4.015758
1993-05-12 0.081 3.848230
1993-04-13 0.082 3.948473
1993-03-15 0.081 3.827291
1993-02-09 0.080 3.893344
1993-01-12 0.084 4.143530
1992-12-14 0.180 9.234256
1992-11-09 0.086 4.427669
1992-10-09 0.082 4.175503
1992-09-14 0.085 4.280716
1992-08-11 0.085 4.304131
1992-07-13 0.083 4.369287
1992-06-12 0.052 2.776271
Additional Data
dividendRate 0.67
dividendYield 6.03
exDividendDate 2026-05-15
trailingAnnualDividendRate 0.666
trailingAnnualDividendYield 0.060380783
lastDividendValue 0.056
lastDividendDate 2026-04-15
dividendDate 2019-02-01

Info Dump

Attribute Value
52 Week Change 0.07820141
Address1 50 Hudson Yards
All Time High 17.0625
All Time Low 7.07
Ask 11.31
Ask Size 11,000
Average Daily Volume10 Day 374,720
Average Daily Volume3 Month 234,142
Average Volume 234,142
Average Volume10Days 374,720
Beta 0.639
Bid 11.01
Bid Size 2,500
Book Value 11.9
City New York
Country United States
Crypto Tradeable 0
Currency USD
Current Price 11.05
Current Ratio 0.066
Custom Price Alert Confidence HIGH
Date Short Interest 1,774,915,200
Day High 11.065
Day Low 11.0
Debt To Equity 70.228
Display Name BlackRock MuniYield Quality Fund III
Dividend Date 1,548,979,200
Dividend Rate 0.67
Dividend Yield 6.03
Earnings Growth 165.414
Earnings Quarterly Growth 165.398
Earnings Timestamp End 1,744,023,540
Earnings Timestamp Start 1,744,023,540
Ebitda Margins 0.0
Eps Trailing Twelve Months 0.38
Esg Populated 0
Ex Dividend Date 1,778,803,200
Exchange NYQ
Exchange Data Delayed By 0
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fax 212 810 5801
Fifty Day Average 10.9804
Fifty Day Average Change 0.069600105
Fifty Day Average Change Percent 0.0063385763
Fifty Two Week Change Percent 7.8201413
Fifty Two Week High 11.46
Fifty Two Week High Change -0.40999985
Fifty Two Week High Change Percent -0.0357766
Fifty Two Week Low 10.19
Fifty Two Week Low Change 0.8600006
Fifty Two Week Low Change Percent 0.08439653
Fifty Two Week Range 10.19 - 11.46
Financial Currency USD
First Trade Date Milliseconds 703,171,800,000
Five Year Avg Dividend Yield 5.21
Free Cashflow 9,781,907
Full Exchange Name NYSE
Gmt Off Set Milliseconds -14,400,000
Gross Margins 1.0
Gross Profits 61,663,664
Has Pre Post Market Data 1
Held Percent Insiders 0.00307
Held Percent Institutions 0.29135
Implied Shares Outstanding 66,467,251
Industry Asset Management
Industry Disp Asset Management
Industry Key asset-management
Is Earnings Date Estimate 0
Language en-US
Last Dividend Date 1,776,211,200
Last Dividend Value 0.056
Last Fiscal Year End 1,753,920,000
Long Business Summary 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.
Long Name BlackRock MuniYield Quality Fund III, Inc.
Market us_market
Market Cap 734,463,168
Market State CLOSED
Max Age 86,400
Message Board Id finmb_6184198
Most Recent Quarter 1,769,817,600
Net Income To Common 24,879,840
Next Fiscal Year End 1,785,456,000
Non Diluted Market Cap 734,463,123
Open 11.05
Operating Cashflow 8,899,501
Operating Margins 0.87709
Payout Ratio 1.7526
Phone 212 810 5300
Post Market Change 0.0
Post Market Change Percent 0.0
Post Market Price 11.05
Post Market Time 1,776,459,900
Previous Close 11.03
Price Hint 2
Price To Book 0.92857146
Price To Sales Trailing12 Months 11.910793
Profit Margins 0.40348
Quick Ratio 0.064
Quote Source Name Delayed Quote
Quote Type EQUITY
Recommendation Key none
Region US
Regular Market Change 0.0200005
Regular Market Change Percent 0.181328
Regular Market Day High 11.065
Regular Market Day Low 11.0
Regular Market Day Range 11.0 - 11.065
Regular Market Open 11.05
Regular Market Previous Close 11.03
Regular Market Price 11.05
Regular Market Time 1,776,456,002
Regular Market Volume 223,242
Return On Assets 0.02487
Return On Equity 0.031070001
Revenue Growth 0.063
Revenue Per Share 0.928
Sand P52 Week Change 0.36506534
Sector Financial Services
Sector Disp Financial Services
Sector Key financial-services
Shares Outstanding 66,467,251
Shares Percent Shares Out 0.0011999999
Shares Short 77,766
Shares Short Previous Month Date 1,772,150,400
Shares Short Prior Month 198,776
Short Name Blackrock MuniYield Quality Fun
Short Percent Of Float 0.0011999999
Short Ratio 0.41
Source Interval 15
State NY
Symbol MYI
Total Debt 555,480,256
Total Revenue 61,663,664
Tradeable 0
Trailing Annual Dividend Rate 0.666
Trailing Annual Dividend Yield 0.060380783
Trailing Eps 0.38
Trailing P E 29.078949
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 10.86265
Two Hundred Day Average Change 0.18735027
Two Hundred Day Average Change Percent 0.017247198
Type Disp Equity
Volume 223,242
Website https://www.blackrock.com/investing/products/240262/blackrock-muniyield-quality-fund-iii-inc-fund
Zip 10,001