UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-6660 Name of Fund: MuniYield Quality Fund, Inc. Fund Address: P.O. Box 9011 Princeton, NJ 08543-9011 Name and address of agent for service: Terry K. Glenn, President, MuniYield Quality Fund, Inc., 800 Scudders Mill Road, Plainsboro, NJ 08536. Mailing address: P.O. Box 9011, Princeton, NJ 08543-9011 Registrant's telephone number, including area code: (609) 282-2800 Date of fiscal year end: 10/31/04 Date of reporting period: 05/01/04 - 07/31/04 Item 1 - Schedule of Investments MuniYield Quality Fund, Inc. Schedule of Investments as of July 31, 2004 (in Thousands) S&P Moody's Face State Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== Alaska - 0.5% AAA Aaa $ 2,100 Alaska State International Airports Revenue Bonds, Series B, $ 2,342 5.75% due 10/01/2019(a) ----------------------------------------------------------------------------------------------------------------------------------- Arizona - 1.1% AAA NR* 2,345 Maricopa County, Arizona, Public Finance Corporation, Lease 2,840 Revenue Bonds, RIB, Series 511X, 9.64% due 7/01/2014(a)(k) ----------------------------------------------------------------------------------------------------------- AAA Aaa 2,000 Mesa, Arizona, IDA Revenue Bonds (Discovery Health Systems), 2,237 Series A, 5.875% due 1/01/2014(h) ----------------------------------------------------------------------------------------------------------------------------------- California - 19.5% AAA Aaa 4,150 Alameda Corridor Transportation Authority, California, Revenue 2,720 Refunding Bonds, Subordinated Lien, Series A, 5.525%** due 10/01/2025(a) ----------------------------------------------------------------------------------------------------------- California State Department of Water Resources, Power Supply Revenue Bonds, Series A: BBB+ A2 1,400 5.375% due 5/01/2021 1,470 AAA Aaa 1,000 5.375% due 5/01/2022(h) 1,063 ----------------------------------------------------------------------------------------------------------- California State, GO, Refunding: BBB A3 5,700 5.25% due 9/01/2026 5,750 AAA Aaa 7,700 5.25% due 2/01/2030(h) 7,858 AAA Aaa 6,000 5.25% due 2/01/2030(l) 6,123 ----------------------------------------------------------------------------------------------------------- AAA NR* 2,850 California State, GO, Refunding, ROCS, Series II-R-272, 9.328% 2,920 due 2/01/2033(j)(k) ----------------------------------------------------------------------------------------------------------------------------------- Portfolio Abbreviations To simplify the listings of MuniYield Quality Fund, Inc.'s portfolio holdings in the Schedule of Investments, we have abbreviated the names of many of the securities according to the list below. AMT Alternative Minimum Tax (subject to) COP Certificates of Participation DRIVERS Derivative Inverse Tax-Exempt Receipts EDA Economic Development Authority GO General Obligation Bonds HDA Housing Development Authority HFA Housing Finance Agency IDA Industrial Development Authority IDB Industrial Development Board PCR Pollution Control Revenue Bonds RIB Residual Interest Bonds RITR Residual Interest Trust Receipts ROCS Reset Option Certificates S/F Single-Family 1 MuniYield Quality Fund, Inc. Schedule of Investments as of July 31, 2004 (continued) (in Thousands) S&P Moody's Face State Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== California California State, Various Purpose, GO: (concluded) BBB Aaa $ 3,300 5.50% due 4/01/2028 $ 3,433 BBB A3 2,500 5.25% due 11/01/2029 2,513 BBB A3 3,200 5.50% due 11/01/2033 3,312 ----------------------------------------------------------------------------------------------------------- Golden State Tobacco Securitization Corporation of California, Tobacco Settlement Revenue Bonds: AAA NR* 7,080 RIB, Series RR II 287X, 10.07% due 6/01/2038(k)(m) 7,767 AAA NR* 5,000 RIB, Series RR II 285X, 9.816% due 6/01/2043(k)(l) 5,324 BBB- Baa1 4,050 Series B, 5.60% due 6/01/2028 4,070 AAA Aaa 3,000 Series B, 5.50% due 6/01/2033(l) 3,130 AAA Aaa 1,870 Series B, 5.625% due 6/01/2033(l) 1,968 AAA Aaa 4,500 Series B, 5% due 6/01/2038(a) 4,392 AAA Aaa 1,600 Series B, 5.50% due 6/01/2043(l) 1,652 ----------------------------------------------------------------------------------------------------------- San Diego, California, Unified School District, Election 1998, GO, Series D(d): AAA Aaa 3,945 5.25% due 7/01/2022 4,176 AAA Aaa 2,700 5.25% due 7/01/2024 2,830 ----------------------------------------------------------------------------------------------------------- AAA Aaa 16,895 San Francisco, California, City and County, COP (San Bruno Jail 17,205 No. 3), 5.25% due 10/01/2033(a) ----------------------------------------------------------------------------------------------------------------------------------- Colorado - 7.7% Colorado Health Facilities Authority Revenue Bonds, Series A: AA Aa2 1,650 (Catholic Health Initiatives), 5.50% due 3/01/2032 1,686 AA NR* 1,600 (Covenant Retirement Communities Inc.), 5.50% 1,645 due 12/01/2027(j) AA NR* 1,000 (Covenant Retirement Communities Inc.), 5.50% 1,023 due 12/01/2033(j) ----------------------------------------------------------------------------------------------------------- Colorado Housing and Finance Authority, Revenue Refunding Bonds, AMT: AAA Aaa 1,720 (S/F Program), Series B-2, 6.80% due 2/01/2031(h) 1,829 AAA Aaa 960 (S/F Program), Series C-2, 8.40% due 10/01/2021(e)(h) 973 AAA Aaa 1,410 Series C-2, 7.05% due 4/01/2031(e)(h) 1,425 AAA Aaa 2,285 Series C-2, 7.25% due 10/01/2031(a) 2,302 AAA Aaa 480 Series E-2, 7% due 2/01/2030(h) 482 ----------------------------------------------------------------------------------------------------------- AAA Aaa 4,000 Denver, Colorado, City and County Airport Revenue Bonds, AMT, 4,866 Series D, 7.75% due 11/15/2013(h) ----------------------------------------------------------------------------------------------------------- AAA Aaa 6,405 Denver, Colorado, City and County, COP, Series B, 5.75% 7,346 due 12/01/2010(a)(i) ----------------------------------------------------------------------------------------------------------- AAA Aaa 16,000 Northwest Parkway, Colorado, Public Highway Authority, Capital 11,725 Appreciation Revenue Bonds, Senior Convertible, Series C, 5.332%** due 6/15/2025(f) ----------------------------------------------------------------------------------------------------------------------------------- District of AAA Aaa 2,500 District of Columbia, Revenue Refunding Bonds (Catholic University 2,630 Columbia - 0.6% of America Project), 5.625% due 10/01/2029(a) ----------------------------------------------------------------------------------------------------------------------------------- 2 MuniYield Quality Fund, Inc. Schedule of Investments as of July 31, 2004 (continued) (in Thousands) S&P Moody's Face State Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== Florida - 0.7% AA NR* $ 2,240 Beacon Tradeport Community Development District, Florida, $ 2,330 Special Assessment Revenue Refunding Bonds (Commercial Project), Series A, 5.625% due 5/01/2032(j) ----------------------------------------------------------------------------------------------------------- AAA Aaa 700 South Miami, Florida, Health Facilities Authority, Hospital 713 Revenue Bonds (Baptist Health System Obligation Group), 5.25% due 11/15/2033(a) ----------------------------------------------------------------------------------------------------------------------------------- Georgia - 1.2% A A3 4,785 Monroe County, Georgia, Development Authority, PCR, Refunding 5,578 (Oglethorpe Power Corporation-Scherer), Series A, 6.80% due 1/01/2011 ----------------------------------------------------------------------------------------------------------------------------------- Hawaii - 0.5% AAA Aaa 2,000 Hawaii State, GO, Series CX, 5.50% due 2/01/2021(f) 2,161 ----------------------------------------------------------------------------------------------------------------------------------- Illinois - 19.4% Chicago, Illinois, Board of Education, GO(a): AAA Aaa 1,750 (Chicago School Reform Project), Series A, 5.25% 1,776 due 12/01/2030 NR* Aaa 5,000 RIB, Series 467, 10.14% due 12/01/2027(k) 6,107 ----------------------------------------------------------------------------------------------------------- Chicago, Illinois, Capital Appreciation, GO, Project and Refunding, Series A(h): AAA Aaa 1,000 5.422%** due 1/01/2027 733 AAA Aaa 1,000 5.435%** due 1/01/2028 729 AAA Aaa 1,000 5.448%** due 1/01/2029 726 AAA Aaa 1,000 5.46%** due 1/01/2030 737 ----------------------------------------------------------------------------------------------------------- Chicago, Illinois, GO (Lakefront Millennium Parking Facilities)(h): AAA Aaa 5,000 5.125% due 1/01/2028 5,047 AAA Aaa 2,500 5.444%** due 1/01/2029 2,379 ----------------------------------------------------------------------------------------------------------- AAA Aaa 5,000 Chicago, Illinois, O'Hare International Airport, General Airport 5,223 Revenue Refunding Bonds, Third Lien, AMT, Series A, 5.50% due 1/01/2022(h) ----------------------------------------------------------------------------------------------------------- Chicago, Illinois, O'Hare International Airport Revenue Bonds, 3rd Lien, AMT, Series B-2: AAA Aaa 3,400 5.75% due 1/01/2023(f) 3,642 AAA Aaa 4,000 5.75% due 1/01/2024(f) 4,269 AAA Aaa 3,300 6% due 1/01/2029(l) 3,548 ----------------------------------------------------------------------------------------------------------- Chicago, Illinois, O'Hare International Airport Revenue Refunding Bonds, AMT: AAA Aaa 2,665 3rd Lien, Series A-2, 5.75% due 1/01/2021(f) 2,880 AAA NR* 6,835 DRIVERS, Series 250, 10.094% due 1/01/2021(h)(k) 7,941 ----------------------------------------------------------------------------------------------------------- AAA Aaa 6,200 Cook County, Illinois, Capital Improvement, GO, Series C, 5.50% 6,532 due 11/15/2026(a) ----------------------------------------------------------------------------------------------------------- AAA Aaa 2,130 Illinois Development Finance Authority Revenue Bonds 2,321 (Presbyterian Home Lake Project), Series B, 6.25% due 9/01/2017(f) ----------------------------------------------------------------------------------------------------------- AAA Aaa 3,750 Illinois Sports Facilities Authority Revenue Bonds, 5.433%** 2,805 due 6/15/2030(a) ----------------------------------------------------------------------------------------------------------- AAA Aaa 10,000 Illinois State, GO, First Series, 5.50% due 8/01/2018(f) 10,943 ----------------------------------------------------------------------------------------------------------- 3 MuniYield Quality Fund, Inc. Schedule of Investments as of July 31, 2004 (continued) (in Thousands) S&P Moody's Face State Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== Illinois (concluded) NR* A1 $ 3,750 Illinois Student Assistance Commission, Student Loan Revenue $ 3,756 Refunding Bonds, AMT, Sub-Series CC, 6.875% due 3/01/2015 ----------------------------------------------------------------------------------------------------------- NR* Aaa 5,295 Kane and De Kalb Counties, Illinois, Community Unity School 5,880 District Number 302, GO, 5.80% due 2/01/2022(d) ----------------------------------------------------------------------------------------------------------- Metropolitan Pier and Exposition Authority, Illinois, Dedicated State Tax Revenue Refunding Bonds (McCormick Place Expansion Project): AAA Aaa 7,000 5.50% due 12/15/2024(d) 7,453 AAA Aaa 3,500 Series B, 5.75% due 6/15/2023(h) 3,836 ----------------------------------------------------------------------------------------------------------------------------------- Indiana - 2.4% De Kalb County, Indiana, Redevelopment Authority Revenue Bonds (Mini-Mill), Series A(b): AAA Aaa 3,000 6.50% due 1/15/2014 3,127 AAA Aaa 3,220 6.625% due 1/15/2017 3,351 ----------------------------------------------------------------------------------------------------------- AAA Aaa 2,500 Indiana Bond Bank Revenue Bonds, Guarantee State Revolver, 2,618 6.875% due 2/01/2005(a)(i) ----------------------------------------------------------------------------------------------------------- AAA Aaa 2,000 Indianapolis, Indiana, Local Public Improvement Bond Bank Revenue 2,043 Bonds (Waterworks Project), Series A, 5.25% due 7/01/2033(h) ----------------------------------------------------------------------------------------------------------------------------------- Kentucky - 1.5% AAA Aaa 6,570 Lexington-Fayette Urban County Government, Kentucky, Governmental 6,791 Program Revenue Bonds (University of Kentucky Alumni Association Inc. Project), 6.75% due 11/01/2004(h)(i) ----------------------------------------------------------------------------------------------------------------------------------- Louisiana - 4.1% AAA Aaa 8,500 Louisiana Local Government, Environmental Facilities, Community 9,752 Development Authority Revenue Bonds (Capital Projects and Equipment Acquisition), Series A, 6.30% due 7/01/2030(a) ----------------------------------------------------------------------------------------------------------- AAA Aaa 6,800 New Orleans, Louisiana, Ernest N. Morial Exhibit Hall Authority, 6,994 Special Tax, Sub-Series A, 5.25% due 7/15/2028(a) ----------------------------------------------------------------------------------------------------------- AAA Aaa 1,900 Terrebonne Parish, Louisiana, Hospital Service District Number 1, 1,975 Hospital Revenue Bonds (Terrebonne General Medical Center Project), 5.50% due 4/01/2033(a) ----------------------------------------------------------------------------------------------------------------------------------- Massachusetts - 5.4% Massachusetts Bay, Massachusetts, Transportation Authority, General Transportation System, Revenue Refunding Bonds, Series A(h): AAA Aaa 3,730 7% due 3/01/2011 4,480 AAA Aaa 3,550 7% due 3/01/2014 4,364 ----------------------------------------------------------------------------------------------------------- AAA Aaa 7,005 Massachusetts State, HFA, Rental Housing Mortgage Revenue Bonds, 7,147 AMT, Series C, 5.60% due 1/01/2045 (f) ----------------------------------------------------------------------------------------------------------- Massachusetts State, HFA, S/F Housing Revenue Bonds(h): AAA Aaa 1,135 6.35% due 6/01/2017 1,163 AAA Aaa 1,175 Series 37, 6.35% due 6/01/2017 1,204 ----------------------------------------------------------------------------------------------------------- AAA Aaa 3,825 Massachusetts State Port Authority, Special Facilities Revenue 3,876 Bonds (Delta Air Lines Inc. Project), AMT, Series A, 5.50% due 1/01/2019(a) ----------------------------------------------------------------------------------------------------------- 4 MuniYield Quality Fund, Inc. Schedule of Investments as of July 31, 2004 (continued) (in Thousands) S&P Moody's Face State Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== Massachusetts AAA Aaa $ 2,400 Massachusetts State Special Obligation Dedicated Tax Revenue $ 2,478 (concluded) Bonds, 5.25% due 1/01/2028(d) ----------------------------------------------------------------------------------------------------------------------------------- Michigan - 5.6% Detroit, Michigan, City School District, GO, Series A(f): AAA Aaa 4,000 5.50% due 5/01/2019 4,378 AAA Aaa 3,625 5.50% due 5/01/2020 3,945 ----------------------------------------------------------------------------------------------------------- AAA Aaa 3,040 Michigan Higher Education Student Loan Authority, Student Loan 3,125 Revenue Refunding Bonds, AMT, Series XVII-G, 5.20% due 9/01/2020(a) ----------------------------------------------------------------------------------------------------------- Michigan State Strategic Fund, Limited Obligation Revenue Refunding Bonds (Detroit Edison Company Project)(l): AAA Aaa 3,100 5.45% due 9/01/2029 3,229 AAA Aaa 1,700 AMT, Series A, 5.50% due 6/01/2030 1,746 AAA Aaa 3,300 AMT, Series C, 5.65% due 9/01/2029 3,406 AAA Aaa 5,800 AMT, Series C, 5.45% due 12/15/2032 5,903 ----------------------------------------------------------------------------------------------------------------------------------- Nebraska - 0.5% A+ NR* 2,300 Washington County, Nebraska, Wastewater Facilities Revenue Bonds 2,404 (Cargill Inc. Project), AMT, 5.90% due 11/01/2027 ----------------------------------------------------------------------------------------------------------------------------------- Nevada - 4.2% AA NR* 4,100 Carson City, Nevada, Hospital Revenue Bonds (Carson-Tahoe 4,194 Hospital Project), Series A, 5.50% due 9/01/2033(j) ----------------------------------------------------------------------------------------------------------- AAA Aaa 3,000 Clark County, Nevada, Airport System Subordinate Lien Revenue 3,040 Bonds, Series B, 5.25% due 7/01/2034(d) ----------------------------------------------------------------------------------------------------------- Director of the State of Nevada, Department of Business and Industry Revenue Bonds (Las Vegas Monorail Company Project), First Tier(a): AAA Aaa 1,000 5.625% due 1/01/2032 1,059 AAA Aaa 4,400 5.375% due 1/01/2040 4,495 ----------------------------------------------------------------------------------------------------------- AAA Aaa 5,710 Washoe County, Nevada, School District, GO, 5.875% 6,485 due 12/01/2009(f)(i) ----------------------------------------------------------------------------------------------------------------------------------- New Hampshire - AAA Aaa 10,000 New Hampshire Health and Education Facilities Authority Revenue 10,563 3.5% Bonds (Dartmouth-Hitchcock Obligation Group, 5.50% due 8/01/2027(f) ----------------------------------------------------------------------------------------------------------- AAA Aaa 5,000 New Hampshire State Business Finance Authority, PCR, Refunding 5,495 (Public Service Company), AMT, Series D, 6% due 5/01/2021(h) ----------------------------------------------------------------------------------------------------------------------------------- New Jersey - 1.1% BBB Baa3 5,700 Tobacco Settlement Financing Corporation of New Jersey Revenue 5,135 Bonds, 6.75% due 6/01/2039 ----------------------------------------------------------------------------------------------------------------------------------- New York - 10.4% AAA Aaa 700 Erie County, New York, IDA, School Facility Revenue Bonds (City 771 of Buffalo Project), 5.75% due 5/01/2023(f) ----------------------------------------------------------------------------------------------------------- AAA Aaa 8,085 New York City, New York, City Municipal Water Finance Authority, 9,338 Water and Sewer System Revenue Bonds, RITR, Series FR-6, 10.15% due 6/15/2026(h)(k) ----------------------------------------------------------------------------------------------------------- 5 MuniYield Quality Fund, Inc. Schedule of Investments as of July 31, 2004 (continued) (in Thousands) S&P Moody's Face State Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== New York New York City, New York, GO: (concluded) AAA NR* $ 3,500 DRIVERS, Series 194, 10.147% due 2/01/2015(f)(k) $ 3,926 NR* Aaa 6,920 RIB, Series 394, 10.362% due 8/01/2016(h)(k) 8,771 AAA Aaa 9,325 Refunding, Series G, 5.75% due 2/01/2017(f) 9,886 AAA Aaa 5,000 Series B, 5.875% due 8/15/2013(l) 5,424 AAA Aaa 3,235 Series F, 5.75% due 2/01/2006(i) 3,470 AAA Aaa 1,425 Series F, 5.75% due 2/01/2019(l) 1,511 ----------------------------------------------------------------------------------------------------------- AAA Aaa 4,570 Tobacco Settlement Financing Corporation of New York Revenue 4,756 Bonds, Series A-1, 5.25% due 6/01/2022(a) ----------------------------------------------------------------------------------------------------------------------------------- Ohio - 1.0% AAA Aaa 2,500 Columbus, Ohio, City School District, GO (School Facilities 2,590 Construction and Improvements), 5.25% due 12/01/2027(f) ----------------------------------------------------------------------------------------------------------- AA NR* 2,000 Jackson, Ohio, Hospital Facilities Revenue Bonds (Consolidated 2,211 Health System-Jackson Hospital), 6.125% due 10/01/2020(j) ----------------------------------------------------------------------------------------------------------------------------------- Oklahoma - 0.8% Tulsa, Oklahoma, Airports Improvement Trust, General Revenue Bonds (Tulsa International Airport), AMT(d): AAA Aaa 1,250 Series A, 6% due 6/01/2020 1,430 AAA Aaa 1,000 Series B, 6% due 6/01/2019 1,094 AAA Aaa 1,000 Series B, 6.125% due 6/01/2026 1,080 ----------------------------------------------------------------------------------------------------------------------------------- Oregon - 2.0% NR* Aaa 7,500 Portland, Oregon, Sewer System Revenue Bonds, RIB, Series 386, 9,151 10.09% due 8/01/2020(d)(k) ----------------------------------------------------------------------------------------------------------------------------------- Pennsylvania - 7.3% AAA Aaa 2,000 Allegheny County, Pennsylvania, Port Authority, Special 2,277 Transportation Revenue Bonds, 6% due 3/01/2009(h)(i) ----------------------------------------------------------------------------------------------------------- AAA Aaa 800 Allegheny County, Pennsylvania, Sanitation Authority, Sewer 834 Revenue Bonds, 5.50% due 12/01/2030(h) ----------------------------------------------------------------------------------------------------------- Pennsylvania State Public School Building Authority, School Lease Revenue Bonds (The School District of Philadelphia Project)(f): AAA Aaa 6,000 5.25% due 6/01/2025 6,218 AAA Aaa 7,000 5% due 6/01/2033 6,936 ----------------------------------------------------------------------------------------------------------- AAA Aaa 6,250 Philadelphia, Pennsylvania, Authority for Industrial Development, 6,765 Lease Revenue Bonds, Series B, 5.50% due 10/01/2021(f) ----------------------------------------------------------------------------------------------------------- Philadelphia, Pennsylvania, School District, GO, Series B(d): AAA Aaa 1,500 5.625% due 8/01/2020 1,626 AAA Aaa 3,670 5.625% due 8/01/2021 3,960 AAA Aaa 2,000 5.625% due 8/01/2022 2,150 ----------------------------------------------------------------------------------------------------------- AAA Aaa 2,400 Washington County, Pennsylvania, Capital Funding Authority 2,748 Revenue Bonds (Capital Projects and Equipment Program), 6.15% due 12/01/2029(a) ----------------------------------------------------------------------------------------------------------- 6 MuniYield Quality Fund, Inc. Schedule of Investments as of July 31, 2004 (continued) (in Thousands) S&P Moody's Face State Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== Rhode Island - 0.6% AAA Aaa $ 2,500 Providence, Rhode Island, GO, Series A, 5.70% due 7/15/2019(f) $ 2,723 ----------------------------------------------------------------------------------------------------------------------------------- South Carolina - AAA Aaa 2,900 Florence County, South Carolina, Hospital Revenue Refunding Bonds 2,942 3.0% (McLeod Regional Medical Center Project), Series A, 5.25% due 11/01/2034(f) ----------------------------------------------------------------------------------------------------------- AA Ba1 1,450 South Carolina Educational Facilities Authority for Private 1,510 Nonprofit Institutions Revenue Bonds (The Benedict College), 5.625% due 7/01/2031(j) ----------------------------------------------------------------------------------------------------------- AAA NR* 3,045 South Carolina State Public Service Authority, Revenue Refunding 3,415 Bonds, DRIVERS, Series 277, 10.122% due 1/01/2022(h)(k) ----------------------------------------------------------------------------------------------------------- NR* A1 3,800 Spartanburg County, South Carolina, Solid Waste Disposal 3,987 Facilities Revenue Bonds (BMW Project), AMT, 7.55% due 11/01/2024 ----------------------------------------------------------------------------------------------------------- BBB Baa3 2,250 Tobacco Settlement Revenue Management Authority of South Carolina, 1,929 Tobacco Settlement Revenue Bonds, Series B, 6.375% due 5/15/2030 ----------------------------------------------------------------------------------------------------------------------------------- Tennessee - 6.3% AAA Aaa 17,000 Chattanooga, Tennessee, IDB, Lease Rent Revenue Bonds 18,829 (Southside Redevelopment Corporation), 5.875% due 10/01/2024(a) ----------------------------------------------------------------------------------------------------------- AAA Aaa 5,000 Memphis-Shelby County, Tennessee, Airport Authority, Airport 5,569 Revenue Bonds, AMT, Series D, 6.25% due 3/01/2018(a) ----------------------------------------------------------------------------------------------------------- Tennessee HDA, Homeownership Revenue Bonds, AMT, Series 2-C(a): AAA Aaa 2,075 6.10% due 7/01/2013 2,188 AA Aa2 2,390 6.20% due 7/01/2015 2,533 ----------------------------------------------------------------------------------------------------------------------------------- Texas - 14.3% Austin, Texas, Convention Center Revenue Bonds (Convention Enterprises Inc.), Trust Certificates, Second Tier, Series B: NR* Aa3 4,000 6% due 1/01/2023 4,005 NR* Aa3 1,400 5.75% due 1/01/2032 1,347 ----------------------------------------------------------------------------------------------------------- NR* Aaa 1,000 Bell County, Texas, Health Facilities Development Revenue Bonds 1,197 (Lutheran General Health Care System), 6.50% due 7/01/2019(c) ----------------------------------------------------------------------------------------------------------- Dallas-Fort Worth, Texas, International Airport Revenue Refunding and Improvement Bonds, AMT, Series A(d): AAA Aaa 1,835 5.875% due 11/01/2017 2,030 AAA Aaa 2,145 5.875% due 11/01/2018 2,364 AAA Aaa 2,385 5.875% due 11/01/2019 2,619 ----------------------------------------------------------------------------------------------------------- NR* Aaa 5,235 Denton, Texas, Utility System Revenue Bonds, RIB, Series 369, 6,653 10.59% due 12/01/2017(f)(k) ----------------------------------------------------------------------------------------------------------- Gregg County, Texas, Health Facilities Development Corporation, Hospital Revenue Bonds (Good Shepherd Medical Center Project)(j): AA Baa2 6,000 6.875% due 10/01/2020 6,943 AA Baa2 2,600 6.375% due 10/01/2025 2,900 ----------------------------------------------------------------------------------------------------------- 7 MuniYield Quality Fund, Inc. Schedule of Investments as of July 31, 2004 (continued) (in Thousands) S&P Moody's Face State Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== Texas AAA Aaa $ 4,000 Harris County, Houston, Texas, Sports Authority Revenue Refunding $ 4,378 (concluded) Bonds, Senior Lien, Series G, 5.75% due 11/15/2020(h) ----------------------------------------------------------------------------------------------------------- AAA Aaa 2,700 Houston, Texas, Airport System Revenue Refunding Bonds, Sub-Lien, 2,814 Series B, 5.50% due 7/01/2030(f) ----------------------------------------------------------------------------------------------------------- AA Baa2 2,800 Sam Rayburn, Texas, Municipal Power Agency, Revenue Refunding 2,991 Bonds, 5.75% due 10/01/2021(j) ----------------------------------------------------------------------------------------------------------- AAA Aaa 7,200 Texas State Turnpike Authority, Central Texas Turnpike System 7,696 Revenue Bonds, First Tier, Series A, 5.75% due 8/15/2038(a) ----------------------------------------------------------------------------------------------------------- Travis County, Texas, Health Facilities Development Corporation, Revenue Refunding Bonds (Ascension Health Credit), Series A(i): AAA Aaa 8,100 5.875% due 11/15/2009(a) 9,226 AAA Aaa 4,600 6.25% due 11/15/2009(h) 5,323 ----------------------------------------------------------------------------------------------------------- AAA NR* 2,900 White Settlement, Texas, Independent School District, GO, 5.75% 3,113 due 8/15/2034 ----------------------------------------------------------------------------------------------------------------------------------- Utah - 3.8% AAA Aaa 15,000 Salt Lake City, Utah, Hospital Revenue Refunding Bonds (IHC 17,517 Hospitals Inc.), 6.30% due 2/15/2015(h) ----------------------------------------------------------------------------------------------------------------------------------- Virginia - 2.2% AAA Aaa 6,000 Fairfax County, Virginia, EDA, Resource Recovery Revenue 6,661 Refunding Bonds, AMT, Series A, 6.05% due 2/01/2009(a) ----------------------------------------------------------------------------------------------------------- AAA Aaa 3,100 Halifax County, Virginia, IDA, Exempt Facility Revenue Refunding 3,256 Bonds (Old Dominion Electric Cooperative Project), AMT, 5.625% due 6/01/2028(a) ----------------------------------------------------------------------------------------------------------------------------------- Washington - 8.8% AAA NR* 10,000 Energy Northwest, Washington, Electric Revenue Bonds, DRIVERS, 12,324 Series 242, 10.127% due 7/01/2017(h)(k) ----------------------------------------------------------------------------------------------------------- AAA Aaa 2,835 King County, Washington, Sewer Revenue Refunding Bonds, Series 2,974 B, 5.50% due 1/01/2027(f) ----------------------------------------------------------------------------------------------------------- AAA A1 2,400 Port of Tacoma, Washington, Revenue Refunding Bonds, Series A, 2,451 5.25% due 12/01/2034 (a) ----------------------------------------------------------------------------------------------------------- Washington State, GO(f): AAA Aaa 7,500 Series A and AT-6, 6.25% due 2/01/2011 8,671 AAA Aaa 9,000 Series S-4, 5.75% due 1/01/2013 10,024 ----------------------------------------------------------------------------------------------------------- AAA Aaa 3,750 Washington State, Various Purpose, GO, Series C, 5.25% 3,837 due 1/01/2026(f) ----------------------------------------------------------------------------------------------------------------------------------- Wisconsin - 0.7% BBB Baa3 2,600 Badger, Wisconsin, Tobacco Asset Securitization Corporation, 2,220 Asset-Backed Revenue Bonds, 6.375% due 6/01/2032 ----------------------------------------------------------------------------------------------------------- NR* Aaa 1,000 Milwaukee County, Wisconsin, Airport Revenue Bonds, AMT, Series 1,050 A, 5.75% due 12/01/2025(d) ----------------------------------------------------------------------------------------------------------------------------------- 8 MuniYield Quality Fund, Inc. Schedule of Investments as of July 31, 2004 (continued) (in Thousands) S&P Moody's Face Ratings Ratings Amount Municipal Bonds Value =================================================================================================================================== Puerto Rico - 0.7% AAA Aaa $ 2,435 Puerto Rico Electric Power Authority, Power Revenue Bonds, $ 3,129 Trust Receipts, Class R, Series 16 HH, 10.07% due 7/01/2013(f)(k) ----------------------------------------------------------------------------------------------------------------------------------- Total Municipal Bonds (Cost - $613,249) - 141.4% 649,298 ----------------------------------------------------------------------------------------------------------------------------------- Shares Held Short-Term Securities ----------------------------------------------------------------------------------------------------------------------------------- 3,370 Merrill Lynch Institutional Tax-Exempt Fund(g) 3,370 ----------------------------------------------------------------------------------------------------------------------------------- Total Short-Term Securities (Cost - $3,370) - 0.7% 3,370 ----------------------------------------------------------------------------------------------------------------------------------- Total Investments (Cost - $616,619***) - 142.1% 652,668 Other Assets Less Liabilities - 1.4% 6,702 Preferred Stock, at Redemption Value - (43.5%) (200,020) --------- Net Assets Applicable to Common Stock - 100.0% $ 459,350 ========= (a) AMBAC Insured. (b) Connie Lee Insured. (c) Escrowed to maturity. (d) FGIC Insured. (e) FHA Insured. (f) FSA Insured. (g) Investments in companies considered to be an affiliate of the Fund (such companies are defined as "Affiliated Companies" in Section 2(a)(3) of the Investment Company Act of 1940) were as follows: (in Thousands) -------------------------------------------------------------------------- Affiliate Net Activity Dividend Income -------------------------------------------------------------------------- Merrill Lynch Institutional Tax-Exempt Fund (7,100) $ 57 -------------------------------------------------------------------------- (h) MBIA Insured. (i) Prerefunded. (j) Radian Insured. (k) The interest rate is subject to change periodically and inversely based upon prevailing market rates. The interest rate shown is the rate in effect at July 31, 2004. (l) XL Capital Insured. (m) CIFG Insured. 9 MuniYield Quality Fund, Inc. Schedule of Investments as of July 31, 2004 (concluded) * Not Rated. ** Represents a zero coupon bond; the interest rate shown reflects the effective yield at the time of purchase by the Fund. *** The cost and unrealized appreciation/depreciation of investments as of July 31, 2004, as computed for federal income tax purposes, were as follows: (in Thousands) -------------------------------------------------------------------------- Aggregate cost $ 616,619 ========= Gross unrealized appreciation $ 37,706 Gross unrealized depreciation (1,657) --------- Net unrealized appreciation $ 36,049 ========= Forward interest rate swaps outstanding as of July 31, 2004 were as follows: (in Thousands) -------------------------------------------------------------------------- Notional Unrealized Amount Depreciation -------------------------------------------------------------------------- Receive a variable rate equal to 7-Day Bond Market Association Municipal Swap Index Rate and pay a fixed rate equal to 4.051% Broker, J.P. Morgan Chase Bank Expires September 2014 $ 20,000 $ (462) Receive a variable rate equal to 7-Day Bond Market Association Municipal Swap Index Rate and pay a fixed rate equal to 4.595% Broker, J.P. Morgan Chase Bank Expires September 2024 $ 52,000 (2,102) Receive a variable rate equal to 7-Day Bond Market Association Municipal Swap Index Rate and pay a fixed rate equal to 4.5425% Broker, Morgan Stanley Capital Services, Inc. Expires September 2024 $ 14,000 (409) -------------------------------------------------------------------------- Total $ (2,973) ======== 10 Item 2 - Controls and Procedures 2(a) - The registrant's certifying officers have reasonably designed such disclosure controls and procedures to ensure material information relating to the registrant is made known to us by others particularly during the period in which this report is being prepared. The registrant's certifying officers have determined that the registrant's disclosure controls and procedures are effective based on our evaluation of these controls and procedures as of a date within 90 days prior to the filing date of this report. 2(b) - There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the Act (17 CFR 270.30a-3(d)) that occurred during the last fiscal quarter of the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 3 - Exhibits Certifications - Attached hereto Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. MuniYield Quality Fund, Inc. By: /s/ Terry K. Glenn ----------------------- Terry K. Glenn, President of MuniYield Quality Fund, Inc. Date: September 17, 2004 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By: /s/ Terry K. Glenn ----------------------- Terry K. Glenn, President of MuniYield Quality Fund, Inc. Date: September 17, 2004 By: /s/ Donald C. Burke ----------------------- Donald C. Burke, Chief Financial Officer of MuniYield Quality Fund, Inc. Date: September 17, 2004