MFS MUNICIPAL INCOME TRUST N-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF

REGISTERED MANAGEMENT INVESTMENT COMPANIES

Investment Company Act file number 811-04841

MFS MUNICIPAL INCOME TRUST

(Exact name of registrant as specified in charter)

500 Boylston Street, Boston, Massachusetts 02116

(Address of principal executive offices) (Zip code)

Susan S. Newton

Massachusetts Financial Services Company

500 Boylston Street

Boston, Massachusetts 02116

(Name and address of agents for service)

Registrant’s telephone number, including area code: (617) 954-5000

Date of fiscal year end: October 31

Date of reporting period: January 31, 2012


ITEM 1. SCHEDULE OF INVESTMENTS.


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MFS® Municipal Income Trust

 

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QUARTERLY REPORT

January 31, 2012


PORTFOLIO OF INVESTMENTS

1/31/12 (unaudited)

 

The Portfolio of Investments is a complete list of all securities owned by your fund. It is categorized by broad-based asset classes.

Issuer    Shares/Par     Value ($)  
    
Municipal Bonds - 142.5%                 
Airport Revenue - 2.6%                 
Chicago, IL, O’Hare International Airport Rev. (Third Lien Passenger Facility), “B”, AGM, 5.75%, 2022    $ 3,000,000      $ 3,178,444   
Houston, TX, Airport System Rev., “B”, 5%, 2026      265,000        304,419   
Miami-Dade County, FL, Aviation Rev., “B”, AGM, 5%, 2035      1,365,000        1,464,017   
Port Authority NY & NJ, Special Obligation Rev. (JFK International Air Terminal LLC), 6%, 2036      485,000        530,459   
Port Authority NY & NJ, Special Obligation Rev. (JFK International Air Terminal LLC), 6%, 2042      550,000        599,478   
San Jose, CA, Airport Rev., “A-2”, 5.25%, 2034      1,215,000        1,319,028   
    

 

 

 
             $ 7,395,845   
General Obligations - General Purpose - 3.3%                 
Chicago, IL, Metropolitan Water Reclamation District-Greater Chicago, “C”, 5%, 2030    $ 1,260,000      $ 1,496,666   
Commonwealth of Puerto Rico, Public Improvement, “B”, 6.5%, 2037      495,000        562,454   
Luzerne County, PA, AGM, 6.75%, 2023      865,000        1,035,388   
Puerto Rico Public Buildings Authority Rev., Guaranteed (Government Facilities), “F”, N, 5.25%, 2024      2,500,000        2,741,625   
State of California, 5.25%, 2028      660,000        769,857   
State of California, 5.25%, 2030      1,560,000        1,801,098   
State of California, 5%, 2041      455,000        491,901   
State of Hawaii, “DZ”, 5%, 2031      335,000        396,345   
    

 

 

 
             $ 9,295,334   
General Obligations - Improvement - 0.1%                 
Guam Government, “A”, 7%, 2039    $ 170,000      $ 182,502   
General Obligations - Schools - 0.5%                 
Beverly Hills, CA, Unified School District (Election of 2008), Capital Appreciation, 0%, 2031    $ 525,000      $ 220,915   
Chicago, IL, Board of Education, “A”, 5%, 2041      170,000        180,146   
Los Angeles, CA, Unified School District, “D”, 5%, 2034      180,000        196,259   
Merced, CA, Union High School District, Capital Appreciation, “A”, ASSD GTY, 0%, 2030      145,000        56,414   
Royse City, TX, Independent School District, School Building, Capital Appreciation, PSF, 0%, 2027      955,000        476,335   
Royse City, TX, Independent School District, School Building, Capital Appreciation, PSF, 0%, 2029      965,000        429,965   
    

 

 

 
             $ 1,560,034   
Healthcare Revenue - Hospitals - 32.4%                 
Alexander City, AL, Special Care Facilities Financing Authority Medical Facilities Rev., “A” (Russell Hospital Corp.), 5.75%, 2036    $ 600,000      $ 600,696   
Allegheny County, PA, Hospital Development Authority Rev. (West Penn Allegheny Health), “A”, 5%, 2028      1,905,000        1,571,339   
Allegheny County, PA, Hospital Development Authority Rev. (West Penn Allegheny Health), “A”, 5.375%, 2040      1,055,000        849,254   
Athens County, OH, Hospital Facilities Rev. (O’Bleness Memorial Hospital), “A”, 7.125%, 2033      1,500,000        1,509,090   
Burleigh County, ND, Health Care Rev. (St. Alexius Medical Center), “A”, 5%, 2038      380,000        381,208   
Butler County, OH, Hospital Facilities Rev. (UC Health), 5.75%, 2040      260,000        274,219   
California Health Facilities Financing Authority Rev. (St. Joseph Health System), “A”, 5.75%, 2039      650,000        708,812   
California Health Facilities Financing Authority Rev. (Sutter Health), “B”, 5.875%, 2031      1,295,000        1,548,678   
Chautauqua County, NY, Capital Resource Corp., Rev. (Women’s Christian Assn.), “A”, 8%, 2030      1,060,000        1,134,179   
Citrus County, FL, Hospital Development Authority Rev. (Citrus Memorial Hospital), 6.25%, 2023      745,000        730,614   
Clinton County, MO, Industrial Development Agency, Health Facilities Rev. (Cameron Regional Medical Center), 5%, 2032      275,000        232,133   
Cullman County, AL, Health Care Authority (Cullman Regional Medical Center), “A”, 6.75%, 2029      865,000        874,576   
DeKalb County, GA, Hospital Authority Rev. (DeKalb Medical Center, Inc.), 6.125%, 2040      1,150,000        1,212,227   
Escambia County, FL, Health Facilities Authority (Baptist Hospital, Inc.), “A”, 6%, 2036      615,000        647,681   
Fruita, CO, Rev. (Family Health West Project), 7%, 2018      230,000        248,276   
Fruita, CO, Rev. (Family Health West Project), 8%, 2043      1,310,000        1,387,604   
Garden City, MI, Hospital Finance Authority Rev. (Garden City Hospital), “A”, 4.875%, 2027      1,275,000        1,098,884   
Glasgow, KY, Healthcare Rev. (TJ Samson Community Hospital), 6.375%, 2035      570,000        605,203   
Glendale, AZ, Industrial Development Authority (John C. Lincoln Health), 5%, 2042      755,000        725,155   
Harris County, TX, Health Facilities Development Corp., Hospital Rev. (Memorial Hermann Healthcare Systems), “B”, 7.25%, 2035      610,000        720,990   
Illinois Finance Authority Rev. (Kewanee Hospital), 5.1%, 2031      375,000        333,308   

 

1


Portfolio of Investments (unaudited) – continued

 

Issuer    Shares/Par     Value ($)  
    
Municipal Bonds - continued                 
Healthcare Revenue - Hospitals - continued                 
Illinois Finance Authority Rev. (Provena Health), “A”, 7.75%, 2034    $ 945,000      $ 1,132,025   
Illinois Finance Authority Rev. (Silver Cross Hospital & Medical Centers), 6.875%, 2038      940,000        1,052,612   
Indiana Health & Educational Facilities Authority, Hospital Rev. (Riverview Hospital), 6.125%, 2012 (c)      1,000,000        1,037,970   
Indiana Health & Educational Facilities Finance Authority, Hospital Rev. (Clarian Health), “A”, 5%, 2039      1,000,000        1,018,980   
Indiana Health & Educational Facilities Finance Authority, Hospital Rev. (Community Foundation of Northwest Indiana), 5.5%, 2037      1,860,000        1,932,410   
Jefferson Parish, LA, Hospital Service District No. 2 (East Jefferson General Hospital), 6.25%, 2031      595,000        644,683   
Jefferson Parish, LA, Hospital Service District No. 2 (East Jefferson General Hospital), 6.375%, 2041      375,000        402,821   
Johnson City, TN, Health & Educational Facilities Board Hospital Rev. (Mountain States Health Alliance), 6%, 2038      365,000        388,762   
Kentucky Economic Development Finance Authority, Hospital Facilities Rev. (Owensboro Medical Health System), “A”, 6.375%, 2040      1,095,000        1,189,444   
Knox County, TN, Health, Educational, Hospital & Housing Facilities Board Rev. (Baptist Health Systems), 6.5%, 2012 (c)      1,725,000        1,764,140   
Louisiana Public Facilities Authority Hospital Rev. (Lake Charles Memorial Hospital), 6.375%, 2034      1,615,000        1,634,202   
Lufkin, TX, Health Facilities Development Corp. Rev. (Memorial Health System), 5.5%, 2032      110,000        109,075   
Lufkin, TX, Health Facilities Development Corp. Rev. (Memorial Health System), 5.5%, 2037      110,000        104,970   
Macomb County, MI, Hospital Finance Authority Rev. (Mount Clemens General Hospital), 5.875%, 2013 (c)      435,000        477,769   
Martin County, FL, Health Facilities Authority Rev. (Martin Memorial Medical Center), 5.5%, 2042      495,000        505,850   
Massachusetts Health & Educational Facilities Authority Rev. (Berkshire Health Systems), “E”, 6.25%, 2031      1,020,000        1,030,690   
Massachusetts Health & Educational Facilities Authority Rev. (Saints Memorial Medical Center), “A”, 6%, 2023      505,000        419,897   
Miami Beach, FL, Health Facilities Authority Rev. (Mount Sinai Medical Center), 6.75%, 2029      810,000        855,587   
Miami Beach, FL, Health Facilities Authority Rev. (Mount Sinai Medical Center), “A”, 6.7%, 2019      995,000        1,007,338   
Michigan Hospital Finance Authority Rev. (Henry Ford Health System), 5.75%, 2039      2,000,000        2,176,180   
Monroe County, MI, Hospital Finance Authority, Hospital Rev. (Mercy Memorial Hospital Corp.), 5.5%, 2035      1,020,000        1,025,763   
Montgomery, AL, Medical Clinic Board Health Care Facility Rev. (Jackson Hospital & Clinic), 5.25%, 2031      225,000        226,301   
Montgomery, AL, Medical Clinic Board Health Care Facility Rev. (Jackson Hospital & Clinic), 5.25%, 2036      1,135,000        1,134,955   
Mount Lebanon, PA, Hospital Authority Rev. (St. Clair Memorial Hospital), 5.625%, 2032      435,000        437,771   
New Hampshire Business Finance Authority Rev. (Elliot Hospital Obligated Group), “A”, 6%, 2027      1,110,000        1,183,482   
New Hampshire Health & Education Facilities Authority Rev. (Catholic Medical Center), “A”, 6.125%, 2032      120,000        121,760   
New Hampshire Health & Education Facilities Authority Rev. (Covenant Health System), 6.5%, 2017      75,000        75,959   
New Mexico Hospital Equipment Loan Council, Hospital Rev. (Rehoboth McKinley Christian Hospital), “A”, 5%, 2017      100,000        99,379   
New Mexico Hospital Equipment Loan Council, Hospital Rev. (Rehoboth McKinley Christian Hospital), “A”, 5.25%, 2026      440,000        391,428   
Norman, OK, Regional Hospital Authority Rev., 5%, 2027      300,000        292,698   
Norman, OK, Regional Hospital Authority Rev., 5.375%, 2029      175,000        173,910   
Norman, OK, Regional Hospital Authority Rev., 5.375%, 2036      1,395,000        1,331,834   
Ohio Higher Educational Facility Commission Rev. (University Hospital Health System), 6.75%, 2039      1,610,000        1,739,927   
Oklahoma Development Finance Authority Rev. (Comanche County Hospital), “B”, 6.6%, 2031      1,665,000        1,705,326   
Olympia, WA, Healthcare Facilities Authority Rev. (Catholic Health Initiatives), “D”, 6.375%, 2036      1,500,000        1,778,640   
Palomar Pomerado Health Care District, CA, COP, 6.75%, 2039      1,735,000        1,857,665   
Philadelphia, PA, Hospitals & Higher Education Facilities Authority Rev. (Temple University Health System), “A”, 6.625%, 2023      725,000        726,269   
Rhode Island Health & Educational Building Corp. Rev., Hospital Financing (Lifespan Obligated Group), 6.375%, 2012 (c)      1,560,000        1,611,324   
Rhode Island Health & Educational Building Corp., Hospital Financing (Lifespan Obligated Group), 6.5%, 2012 (c)      505,000        521,256   
Royal Oak, MI, Hospital Finance Authority Rev. (William Beaumont Hospital), 8.25%, 2039      1,595,000        1,970,064   
Rutherford County, TN, Health & Educational Facilities Board Rev. (Ascension Health), 5%, 2040 (u)      12,500,000        13,731,500   
Salida, CO, Hospital District Rev., 5.25%, 2036      1,582,000        1,528,829   
Salt Lake City, UT, Hospital Authority Rev. (Intermountain Health Care), ETM, FRN, AMBAC, 13.116%, 2020 (p)      600,000        603,768   
Shelby County, TN, Educational & Hospital Facilities Board Hospital Rev. (Methodist Healthcare), 6.375%, 2012 (c)      625,000        646,525   
Shelby County, TN, Educational & Housing Facilities Board Hospital Rev. (Methodist Healthcare), 6.25%, 2012 (c)      185,000        191,349   
Shelby County, TN, Educational & Housing Facilities Board Hospital Rev. (Methodist Healthcare), 6.25%, 2012 (c)      315,000        325,811   
Shelby County, TN, Educational & Housing Facilities Board Hospital Rev. (Methodist Healthcare), 6.375%, 2012 (c)      375,000        387,915   
Skagit County, WA, Public Hospital District No. 001 Rev. (Skagit Valley Hospital), 6%, 2023      205,000        213,026   
South Carolina Jobs & Economic Development Authority, Hospital Facilities Rev. (Palmetto Health Alliance), 6.25%, 2031      835,000        862,480   
South Dakota Health & Education Facilities Authority Rev. (Prairie Lakes Health Care System), 5.625%, 2013 (c)      670,000        711,728   
South Lake County, FL, Hospital District Rev. (South Lake Hospital), “A”, 6%, 2029      255,000        276,229   
South Lake County, FL, Hospital District Rev. (South Lake Hospital), “A”, 6.25%, 2039      385,000        411,727   
Sullivan County, TN, Health, Educational & Housing Facilities Board Hospital Rev. (Wellmont Health Systems Project), “C”, 5.25%, 2036      1,115,000        1,139,028   
Sumner County, TN, Health, Educational & Housing Facilities Board Rev. (Sumner Regional Health Systems, Inc.), “A”, 5.5%, 2046 (a)(d)      735,000        62,475   

 

2


Portfolio of Investments (unaudited) – continued

 

Issuer    Shares/Par     Value ($)  
    
Municipal Bonds - continued                 
Healthcare Revenue - Hospitals - continued                 
Tallahassee, FL, Health Facilities Rev. (Tallahassee Memorial Healthcare, Inc.), 6.25%, 2020    $ 3,085,000      $ 3,090,214   
Tyler, TX, Health Facilities Development Corp. (East Texas Medical Center), “A”, 5.25%, 2032      985,000        975,091   
Tyler, TX, Health Facilities Development Corp. (East Texas Medical Center), “A”, 5.375%, 2037      810,000        807,133   
Upland, CA, COP (San Antonio Community Hospital), 6.375%, 2032      1,750,000        2,005,220   
Upper Illinois River Valley Development, Health Facilities Rev. (Morris Hospital), 6.625%, 2031      600,000        606,564   
Wapello County, IA, Hospital Authority Rev. (Ottumwa Regional Health Center), 6.375%, 2012 (c)      1,500,000        1,557,570   
Washington Health Care Facilities Authority Rev. (Virginia Mason Medical Center), “A”, 6.25%, 2042      1,400,000        1,458,954   
Weirton, WV, Municipal Hospital Building, Commission Rev. (Weirton Hospital Medical Center), 6.375%, 2031      1,095,000        1,094,858   
West Contra Costa, CA, Healthcare District, AMBAC, 5.5%, 2029      195,000        200,657   
West Virginia Hospital Finance Authority, Hospital Rev. (Thomas Health System), 6.5%, 2038      905,000        904,900   
Wisconsin Health & Educational Facilities Authority Rev. (Aurora Health Care, Inc.), 6.875%, 2030      1,000,000        1,041,780   
Wisconsin Health & Educational Facilities Authority Rev. (Aurora Health Care, Inc.), “A”, 5%, 2026      320,000        354,259   
Wisconsin Health & Educational Facilities Authority Rev. (Aurora Health Care, Inc.), “A”, 5%, 2028      95,000        103,349   
Wisconsin Health & Educational Facilities Authority Rev. (Wheaton Franciscan Services), 5.25%, 2034      1,135,000        1,137,247   
Wisconsin Health & Educational Facilities Authority Rev. (Wheaton Franciscan Services), “A”, 5.25%, 2025      745,000        752,845   
Yonkers, NY, Industrial Development Agency, Civic Facilities Rev. (St. Joseph’s Hospital), “C”, 6.2%, 2020      750,000        736,905   
    

 

 

 
             $ 92,605,178   
Healthcare Revenue - Long Term Care - 13.2%                 
Abilene, TX, Health Facilities Development Corp., Retirement Facilities Rev. (Sears Methodist Retirement Systems, Inc.), “A”, 7%, 2033    $ 345,000      $ 305,121   
Arizona Health Facilities Authority Rev. (The Terraces Project), 7.75%, 2013 (c)      750,000        855,443   
Bell County, TX, Health Facility Development Corp. (Advanced Living Technologies, Inc.), 8%, 2036      3,400,000        2,860,012   
Bucks County, PA, Industrial Development Authority Retirement Community Rev. (Ann’s Choice, Inc.), “A”, 6.125%, 2025      430,000        431,161   
Bucks County, PA, Industrial Development Authority Retirement Community Rev. (Ann’s Choice, Inc.), “A”, 6.25%, 2035      290,000        289,980   
Bucks County, PA, Industrial Development Authority Rev. (Lutheran Community Telford Center), 5.75%, 2027      170,000        163,574   
Bucks County, PA, Industrial Development Authority Rev. (Lutheran Community Telford Center), 5.75%, 2037      225,000        197,784   
Cambria County, PA, Industrial Development Authority Rev. (Beverly Enterprises, Inc.), ETM, 10%, 2012 (c)      80,000        82,842   
Chartiers Valley, PA, Industrial & Commercial Development Authority (Asbury Health Center Project), 5.75%, 2022      150,000        150,488   
Chester County, PA, Industrial Development Authority Rev. (RHA Nursing Home), 8.5%, 2032      555,000        511,405   
Colorado Health Facilities Authority Rev. (American Baptist Homes), “A”, 5.9%, 2037      755,000        663,351   
Colorado Health Facilities Authority Rev. (Christian Living Communities Project), “A”, 5.75%, 2037      375,000        372,034   
Colorado Health Facilities Authority Rev. (Covenant Retirement Communities, Inc.), “B”, 6.125%, 2033      1,000,000        1,020,820   
Colorado Health Facilities Authority Rev. (Evangelical Lutheran), 6.9%, 2025      1,170,000        1,184,286   
Cumberland County, PA, Municipal Authority Rev. (Diakon Lutheran Social Ministries), 6.125%, 2029      1,360,000        1,444,334   
Cumberland County, PA, Municipal Authority Rev. (Wesley), “A”, 7.25%, 2013 (c)      720,000        772,675   
Cumberland County, PA, Municipal Authority, Retirement Community Rev. (Wesley), “A”, 7.25%, 2013 (c)      280,000        300,485   
Fulton County, GA, Residential Care Facilities, Elderly Authority Rev. (Canterbury Court), “A”, 6.125%, 2034      330,000        307,940   
Georgia Medical Center Hospital Authority Rev. (Spring Harbor Green Island Project), 5.25%, 2027      1,000,000        937,630   
Georgia Medical Center Hospital Authority Rev. (Spring Harbor Green Island Project), 5.25%, 2037      215,000        189,026   
Hawaii Department of Budget & Finance, Special Purpose Rev. (15 Craigside Project), “A”, 8.75%, 2029      105,000        122,164   
Hawaii Department of Budget & Finance, Special Purpose Rev. (15 Craigside Project), “A”, 9%, 2044      275,000        321,376   
Hawaii Department of Budget & Finance, Special Purpose Rev. (Kahala Nui Senior Living Community), 8%, 2033      500,000        531,970   
Huntsville-Redstone Village, AL, Special Care Facilities Financing Authority (Redstone Village Project), 5.5%, 2028      410,000        388,746   
Huntsville-Redstone Village, AL, Special Care Facilities Financing Authority (Redstone Village Project), 5.5%, 2043      440,000        362,622   
Illinois Finance Authority Rev. (Christian Homes, Inc.), 6.125%, 2027      850,000        883,159   
Illinois Finance Authority Rev. (Evangelical Retirement Homes of Greater Chicago, Inc.), 7.25%, 2045      500,000        519,995   
Illinois Finance Authority Rev. (Franciscan Communities, Inc.), “A”, 5.5%, 2037      800,000        650,520   
Illinois Finance Authority Rev. (Friendship Village), “A”, 5.375%, 2025      1,270,000        1,192,340   
Illinois Finance Authority Rev. (Landing at Plymouth Place), “A”, 6%, 2037      490,000        410,537   
Illinois Finance Authority Rev. (Montgomery Place), “A”, 5.75%, 2038      520,000        476,596   
Illinois Finance Authority Rev. (The Clare at Water Tower), “A-6”, 6%, 2028 (a)(d)      343,000        68,600   
Illinois Finance Authority Rev., Capital Appreciation, (The Clare at Water Tower), “B”, 0%, 2050 (a)      147,000        551   
Iowa Finance Authority, Health Care Facilities Rev. (Care Initiatives), “A”, 5.5%, 2025      800,000        723,088   
Iowa Finance Authority, Health Care Facilities Rev. (Care Initiatives), “B”, 5.75%, 2018      680,000        680,034   
James City County, VA, Economic Development (WindsorMeade Project), “A”, 5.4%, 2027      195,000        156,571   
James City County, VA, Economic Development (WindsorMeade Project), “A”, 5.5%, 2037      785,000        588,656   

 

3


Portfolio of Investments (unaudited) – continued

 

Issuer    Shares/Par     Value ($)  
    
Municipal Bonds - continued                 
Healthcare Revenue - Long Term Care - continued                 
Kentucky Economic Development Finance Authority Rev. (Masonic Home Independent Living II), 7.25%, 2041    $ 250,000      $ 260,758   
Kentucky Economic Development Finance Authority Rev. (Masonic Home Independent Living II), 7.375%, 2046      200,000        209,332   
Lenexa, KS, Health Care Facilities Rev. (Lakeview Village, Inc.), 5.375%, 2027      315,000        289,246   
Lenexa, KS, Health Care Facilities Rev. (Lakeview Village, Inc.), 7.125%, 2029      345,000        360,967   
Maryland Health & Higher Educational Facilities Authority Rev. (Charlestown Community), 6.25%, 2041      475,000        519,394   
Massachusetts Development Finance Agency Rev. (Adventcare), “A”, 6.75%, 2037      1,270,000        1,275,779   
Massachusetts Development Finance Agency Rev. (Linden Ponds, Inc.), “A-1”, 6.25%, 2031      239,410        193,455   
Massachusetts Development Finance Agency Rev. (Linden Ponds, Inc.), “A-1”, 6.25%, 2039      59,939        45,736   
Massachusetts Development Finance Agency Rev. (Linden Ponds, Inc.), “A-2”, 5.5%, 2046      15,996        10,623   
Massachusetts Development Finance Agency Rev. (Linden Ponds, Inc.), Capital Appreciation, “B”, 0%, 2056      79,566        864   
Massachusetts Development Finance Agency Rev. (The Groves in Lincoln), “A”, 7.75%, 2039      150,000        154,611   
Massachusetts Development Finance Agency Rev. (The Groves in Lincoln), “A”, 7.875%, 2044      225,000        232,207   
Montgomery County, PA, Higher Education & Health Authority Rev. (AHF/Montgomery), 6.875%, 2036      1,170,000        1,135,707   
Montgomery County, PA, Industrial Development Authority Rev. (Whitemarsh Continuing Care), 6.125%, 2028      250,000        235,320   
Montgomery County, PA, Industrial Development Authority Rev. (Whitemarsh Continuing Care), 6.25%, 2035      510,000        467,129   
New Jersey Economic Development Authority Rev. (Lions Gate), “A”, 5.875%, 2037      530,000        499,933   
New Jersey Economic Development Authority Rev. (Seabrook Village, Inc.), 5.25%, 2036      715,000        657,414   
Norfolk, VA, Redevelopment & Housing Authority Rev. (Fort Norfolk Retirement Community), “A”, 6%, 2025      215,000        212,517   
Norfolk, VA, Redevelopment & Housing Authority Rev. (Fort Norfolk Retirement Community), “A”, 6.125%, 2035      330,000        323,024   
Sarasota County, FL, Health Facility Authority Rev. (Sarasota Manatee), 5.75%, 2037      490,000        341,393   
Sarasota County, FL, Health Facility Authority Rev. (Sarasota Manatee), 5.75%, 2045      105,000        70,168   
Scott County, IA, Rev. (Ridgecrest Village), 5.25%, 2027      245,000        231,410   
Shelby County, TN, Health, Educational & Housing Facilities Board Rev. (Germantown Village), “A”, 7.25%, 2034      820,000        819,877   
South Carolina Jobs & Economic Development Authority Rev. (Lutheran Homes of South Carolina), 5.5%, 2028      130,000        120,878   
South Carolina Jobs & Economic Development Authority Rev. (Lutheran Homes of South Carolina), 5.625%, 2042      150,000        133,974   
South Carolina Jobs & Economic Development Authority Rev. (Woodlands at Furman), “A”, 6%, 2027 (a)      515,000        264,957   
South Carolina Jobs & Economic Development Authority Rev. (Woodlands at Furman), “A”, 6%, 2042 (a)      470,000        236,636   
St. John’s County, FL, Industrial Development Authority Rev. (Presbyterian Retirement), “A”, 6%, 2045      1,565,000        1,633,704   
Sterling, IL (Hoosier Care), 7.125%, 2034      650,000        639,574   
Suffolk County, NY, Industrial Development Agency (Medford Hamlet Assisted Living), 6.375%, 2039      475,000        429,685   
Tarrant County, TX, Cultural Education Facilities Finance Corp. Retirement Facility (Air Force Village), 6.125%, 2029      115,000        120,676   
Tarrant County, TX, Cultural Education Facilities Finance Corp. Retirement Facility (Air Force Village), 5.125%, 2037      365,000        343,549   
Tarrant County, TX, Cultural Education Facilities Finance Corp. Retirement Facility (Air Force Village), 6.375%, 2044      780,000        814,133   
Tarrant County, TX, Cultural Education Facilities Finance Corp. Retirement Facility (Stayton at Museum Way), 8.25%, 2044      1,500,000        1,594,170   
Travis County, TX, Health Facilities Development Corp. Rev. (Westminster Manor Health), 7%, 2030      245,000        271,289   
Travis County, TX, Health Facilities Development Corp. Rev. (Westminster Manor Health), 7.125%, 2040      370,000        402,945   
Travis County, TX, Health Facilities Development Corp., Retirement Facilities Rev. (Querencia Barton Creek), 5.5%, 2025      460,000        441,503   
Ulster County, NY, Industrial Development Agency (Woodland Pond), “A”, 6%, 2037      1,075,000        742,191   
    

 

 

 
             $ 37,854,644   
Healthcare Revenue - Other - 0.3%                 
Koyukuk, AK, Tanana Chiefs Conference, Healthcare Facilities Project, 7.75%, 2041    $ 705,000      $ 735,844   
Human Services - 2.5%                 
Alaska Industrial Development & Export Authority Community Provider Rev. (Boys & Girls Home of Alaska, Inc.), 5.875%, 2027 (a)    $ 210,000      $ 130,200   
Alaska Industrial Development & Export Authority Community Provider Rev. (Boys & Girls Home of Alaska, Inc.), 6%, 2036 (a)      325,000        201,500   
Greenville County, SC, Hospital Rev. (Chestnut Hill), “A”, 8%, 2015      1,055,000        1,059,684   
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (CDF Healthcare), “A”, 7%, 2036      500,000        489,650   
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (CDF Healthcare), “C”, 7%, 2036      375,000        367,238   
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (Westside Rehab Center Project), “A”, 6.85%, 2036      1,100,000        1,075,558   
Louisiana Local Government, Environmental Facilities & Community Development Authority Rev. (Westside Rehab Center Project), “B”, 6.5%, 2013      115,000        115,772   
Massachusetts Development Finance Agency Rev. (Evergreen Center, Inc.), 5.5%, 2035      620,000        617,563   
New York, NY, Industrial Development Agency, Civic Facility Rev. (A Very Special Place), “A”, 5.75%, 2029      985,000        885,574   
New York, NY, Industrial Development Agency, Civic Facility Rev. (Special Needs Facilities), 6.5%, 2017      1,030,000        1,024,284   
Orange County, FL, Health Facilities Authority Rev. (GF/Orlando Healthcare Facilities), 9%, 2031      1,000,000        997,130   

 

4


Portfolio of Investments (unaudited) – continued

 

Issuer    Shares/Par     Value ($)  
    
Municipal Bonds - continued                 
Human Services - continued                 
Osceola County, FL, Industrial Development Authority Rev. (Community Provider), 7.75%, 2017    $ 165,000      $ 165,888   
    

 

 

 
             $ 7,130,041   
Industrial Revenue - Airlines - 6.7%                 
Clayton County, GA, Development Authority Special Facilities Rev. (Delta Airlines, Inc.), “A”, 8.75%, 2029    $ 555,000      $ 660,239   
Clayton County, GA, Development Authority Special Facilities Rev. (Delta Airlines, Inc.), “B”, 9%, 2035      285,000        309,601   
Denver, CO, City & County Airport Rev. (United Airlines), 5.25%, 2032      3,735,000        3,332,442   
Denver, CO, City & County Airport Rev. (United Airlines), 5.75%, 2032      1,600,000        1,520,176   
Houston, TX, Airport Systems Rev., Special Facilities (Continental Airlines, Inc.), 6.625%, 2038      470,000        478,390   
Houston, TX, Airport Systems Rev., Special Facilities (Continental Airlines, Inc.), “E”, 6.75%, 2029      2,940,000        2,954,700   
Houston, TX, Airport Systems Rev., Special Facilities (Continental Airlines, Inc.), “E”, 7%, 2029      385,000        386,925   
Los Angeles, CA, Regional Airport Lease Rev. (American Airlines, Inc.), “C”, 7.5%, 2024 (a)(d)      850,000        764,677   
New Jersey Economic Development Authority, Special Facilities Rev. (Continental Airlines, Inc.), 6.25%, 2029      1,300,000        1,299,844   
New Jersey Economic Development Authority, Special Facilities Rev. (Continental Airlines, Inc.), 7.2%, 2030      1,595,000        1,595,829   
New York, NY, City Industrial Development Agencies Rev. (American Airlines, Inc.), 7.625%, 2025 (a)      5,485,000        4,964,474   
New York, NY, City Industrial Development Agencies Rev. (American Airlines, Inc.), 7.75%, 2031 (a)      1,025,000        915,684   
    

 

 

 
             $ 19,182,981   
Industrial Revenue - Chemicals - 2.1%                 
Brazos River, TX, Harbor Navigation District (Dow Chemical Co.), “A”, 5.95%, 2033    $ 2,000,000      $ 2,145,100   
Brazos River, TX, Harbor Navigation District (Dow Chemical Co.), “B-2”, 4.95%, 2033      75,000        76,697   
Louisiana Environmental Facilities & Community Development Authority Rev. (Westlake Chemical), 6.75%, 2032      1,000,000        1,082,720   
Louisiana Environmental Facilities & Community Development Authority Rev. (Westlake Chemical), “A”, 6.5%, 2029      610,000        676,258   
Red River Authority, TX, Pollution Control Rev. (Celanese Project) “B”, 6.7%, 2030      1,920,000        1,935,187   
    

 

 

 
             $ 5,915,962   
Industrial Revenue - Environmental Services - 1.3%                 
California Pollution Control Financing Authority, Solid Waste Disposal Rev. (Waste Management, Inc.), “A”, 5%, 2022    $ 695,000      $ 721,966   
Gulf Coast Waste Disposal Authority (Waste Management, Inc.), 5.2%, 2028      440,000        452,641   
Henrico County, VA, Industrial Development Authority Rev. (Browning Ferris, Inc.), 5.45%, 2014      1,750,000        1,843,363   
Maine Finance Authority Solid Waste Disposal Rev. (Casella Waste Systems, Inc.), 6.25%, 2025 (b)      705,000        704,958   
    

 

 

 
             $ 3,722,928   
Industrial Revenue - Other - 6.1%                 
Baker, FL, Correctional Development Corp. (Baker County Detention Center), 7.5%, 2030    $ 440,000      $ 399,058   
California Statewide Communities, Development Authority Facilities (Microgy Holdings Project), 9%, 2038 (a)(d)      12,624        126   
Gulf Coast, TX, Industrial Development Authority Rev. (Microgy Holdings LLC Project), 7%, 2036 (a)(d)      224,775        2,248   
Gulf Coast, TX, Industrial Development Authority Rev. (Valero Energy Corp.), 5.6%, 2031      1,750,000        1,750,263   
Gulf Coast, TX, Waste Disposal Rev. (Valero Energy Corp.), 6.65%, 2032      1,000,000        1,001,920   
Houston, TX, Industrial Development Corp. (United Parcel Service, Inc.), 6%, 2023      90,000        80,831   
Liberty, NY, Development Corp. Rev. (Goldman Sachs Headquarters), 5.25%, 2035      3,185,000        3,496,015   
New Jersey Economic Development Authority Rev. (GMT Realty LLC), “B”, 6.875%, 2037      430,000        401,220   
New Jersey Economic Development Authority Rev. (GMT Realty LLC), “C”, 6.5%, 2015      615,000        618,376   
New York, NY, City Industrial Development Agency Rev., Liberty Bonds (IAC/InterActiveCorp), 5%, 2035      620,000        620,378   
Park Creek Metropolitan District, CO, Rev. (Custodial Receipts), “CR-1”, 7.875%, 2032 (b)(n)      1,270,000        1,323,226   
Park Creek Metropolitan District, CO, Rev. (Custodial Receipts), “CR-2”, 7.875%, 2032 (b)(n)      580,000        604,308   
Pennsylvania Economic Development Financing Authority, (Amtrak Passenger Corp.), “A”, 6.375%, 2041      615,000        619,569   
Pennsylvania Economic Development Financing Authority, Finance Authority Facilities Rev. (Amtrak Passenger Corp.), “A”, 6.25%, 2031      2,000,000        2,011,780   
Philadelphia, PA, Industrial Development Authority Rev. (Host Marriott LP), 7.75%, 2017      3,255,000        3,262,096   
Texas Midwest Public Facilities Corp. Rev. (Secure Treatment Facilities Project), 9%, 2030 (a)(d)      395,000        213,300   
Tooele County, UT, Hazardous Waste Treatment Rev. (Union Pacific Corp.), 5.7%, 2026      1,120,000        1,128,523   
    

 

 

 
             $ 17,533,237   
Industrial Revenue - Paper - 3.1%                 
Bedford County, VA, Industrial Development Authority Rev. (Nekoosa Packaging), “A”, 6.55%, 2025    $ 1,115,000      $ 1,115,000   
Brunswick & Glynn County, GA, Development Authority Rev. (Georgia-Pacific LLC), 5.55%, 2026      440,000        441,267   
Butler, AL, Industrial Development Board, Solid Waste Disposal Rev. (Georgia-Pacific Corp.), 5.75%, 2028      155,000        157,249   

 

5


Portfolio of Investments (unaudited) – continued

 

Issuer    Shares/Par     Value ($)  
    
Municipal Bonds - continued                 
Industrial Revenue - Paper - continued                 
Cass County, TX, Industrial Development Corp. (International Paper Co.), “A”, 4.625%, 2027    $ 2,150,000      $ 2,137,229   
Effingham County, GA, Development Authority, Solid Waste Disposal Rev. (Fort James), 5.625%, 2018      850,000        852,270   
Escambia County, FL, Environmental Improvement Rev. (International Paper Co.), “A”, 4.75%, 2030      525,000        512,201   
Lowndes County, MS, Solid Waste Disposal & Pollution Control Rev. (Weyerhaeuser Co.), 6.8%, 2022      2,000,000        2,213,280   
Rockdale County, GA, Development Authority Project Rev. (Visy Paper Project), “A”, 6.125%, 2034      640,000        655,590   
Selma, AL, Industrial Development Board Rev., Gulf Opportunity Zone (International Paper Co.), “A”, 5.375%, 2035      565,000        589,724   
West Point, VA, Industrial Development Authority, Solid Waste Disposal Rev. (Chesapeake Corp.), 6.25%, 2019 (a)(d)      1,870,000        39,270   
West Point, VA, Industrial Development Authority, Solid Waste Disposal Rev. (Chesapeake Corp.), “A”, 6.375%, 2019 (a)(d)      700,000        14,700   
    

 

 

 
             $ 8,727,780   
Miscellaneous Revenue - Entertainment & Tourism - 0.9%                 
Brooklyn, NY, Arena Local Development Corp. (Barclays Center Project), 6%, 2030    $ 230,000      $ 244,465   
Brooklyn, NY, Arena Local Development Corp. (Barclays Center Project), 6.25%, 2040      150,000        159,944   
Fort Sill Apache Tribe, OK, Economic Development Authority, Gaming Enterprise., “A”, 8.5%, 2026 (n)      520,000        538,855   
Harris County, Houston, TX, Sports Authority, Special Rev., “A”, NATL, 5%, 2025      885,000        858,353   
Seminole Tribe, FL, Special Obligation Rev., “A”, 5.25%, 2027 (n)      515,000        500,508   
Seneca Nation Indians, NY, Capital Improvements Authority, Special Obligation, 5%, 2023 (n)      275,000        240,675   
    

 

 

 
             $ 2,542,800   
Miscellaneous Revenue - Other - 4.3%                 
Austin, TX, Convention Center (Convention Enterprises, Inc.), “A”, 5.25%, 2015    $ 500,000      $ 506,970   
Austin, TX, Convention Center (Convention Enterprises, Inc.), “A”, SYNCORA, 5.25%, 2017      215,000        217,958   
Austin, TX, Convention Center (Convention Enterprises, Inc.), “A”, SYNCORA, 5.25%, 2020      170,000        170,648   
Austin, TX, Convention Center (Convention Enterprises, Inc.), “A”, SYNCORA, 5.25%, 2024      330,000        325,677   
Austin, TX, Convention Center (Convention Enterprises, Inc.), “A”, SYNCORA, 5%, 2034      200,000        181,204   
Citizens Property Insurance Corp., FL, “A-1”, 5%, 2019      245,000        277,698   
Citizens Property Insurance Corp., FL, “A-1”, 5%, 2020      1,285,000        1,456,882   
Cleveland-Cuyahoga County, OH, Port Authority Rev., 7%, 2040      235,000        247,556   
Cleveland-Cuyahoga County, OH, Port Authority Rev. (Cleveland City), “B”, 4.5%, 2030      390,000        320,947   
Cleveland-Cuyahoga County, OH, Port Authority Rev. (Fairmount), “B”, 5.125%, 2025      150,000        148,098   
Columbus, OH, Franklin County Finance Authority Development Rev., 6%, 2035      705,000        715,568   
Dayton Montgomery County, OH, Port Authority Rev. (Parking Garage), 6.125%, 2024      1,130,000        1,135,718   
Hardeman County, TN, Correctional Facilities Rev., 7.75%, 2017      1,350,000        1,356,116   
Houston, TX, Industrial Development Corp. Rev. (Aero Syracuse LLC), 6.375%, 2023      75,000        72,455   
Massachusetts Port Authority Facilities Rev. (Conrac Project), “A”, 5.125%, 2041      65,000        70,315   
New Orleans, LA, Aviation Board Gulf Opportunity Zone CFC Rev. (Consolidated Rental Car), “A”, 6.25%, 2030      455,000        498,430   
New York Liberty Development Corp., Liberty Rev. (One Bryant Park LLC), 6.375%, 2049      1,065,000        1,157,154   
New York Liberty Development Corp., Liberty Rev. (World Trade Center Project), 5%, 2044      895,000        960,818   
Riversouth, OH, Authority Rev. (Lazarus Building), “A”, 5.75%, 2027      1,125,000        1,107,686   
Southwestern Illinois Development Authority Rev., Solid Waste Disposal Rev., 5.9%, 2014      100,000        100,241   
Summit County, OH, Port Authority Building Rev. (Flats East Development Recovery Zone Facility Bonds), 6.875%, 2040      85,000        89,536   
Summit County, OH, Port Authority Building Rev. (Seville Project), “A”, 5.1%, 2025      165,000        153,320   
Summit County, OH, Port Authority Building Rev. (Twinsburg Township), “D”, 5.125%, 2025      145,000        139,632   
Summit County, OH, Port Authority Building Rev. (Workforce Policy Board), “F”, 4.875%, 2025      915,000        822,722   
    

 

 

 
             $ 12,233,349   
Multi-Family Housing Revenue - 2.1%                 
Bay County, FL, Housing Finance Authority, Multi-Family Rev. (Andrews Place II Apartments), AGM, 5%, 2035    $ 210,000      $ 211,002   
Charter Mac Equity Issuer Trust, FHLMC, 6%, 2052 (n)      2,000,000        2,059,540   
Indianapolis, IN, Multi-Family Rev. (Cambridge Station Apartments II), FNMA, 5.25%, 2039 (b)      435,000        439,568   
Mississippi Home Corp., Rev. (Kirkwood Apartments), 6.8%, 2037 (d)(q)      1,095,000        618,336   
MuniMae TE Bond Subsidiary LLC, 5.4%, 2049 (z)      1,000,000        660,080   
MuniMae TE Bond Subsidiary LLC, FRN, 7.5%, 2049 (n)      1,678,524        1,595,387   
North Charleston, SC, Housing Authority Rev. (Horizon Village), “A”, GNMA, 5.15%, 2048      445,000        449,842   
    

 

 

 
             $ 6,033,755   

 

6


Portfolio of Investments (unaudited) – continued

 

Issuer    Shares/Par     Value ($)  
    
Municipal Bonds - continued                 
Parking - 0.2%                 
Boston, MA, Metropolitan Transit Parking Corp., Systemwide Parking Rev., 5.25%, 2036    $ 460,000      $ 510,425   
Port Revenue - 0.2%                 
Maryland Economic Development Corp. Rev. (Port America Chesapeake Terminal Project), “B”, 5.375%, 2025    $ 195,000      $ 202,067   
Maryland Economic Development Corp. Rev. (Port America Chesapeake Terminal Project), “B”, 5.75%, 2035      375,000        385,958   
    

 

 

 
             $ 588,025   
Sales & Excise Tax Revenue - 3.6%                 
Chicago, IL, Transit Authority Sales Tax Receipts Rev., 5.25%, 2029    $ 275,000      $ 319,435   
Chicago, IL, Transit Authority Sales Tax Receipts Rev., 5.25%, 2030      550,000        633,881   
Chicago, IL, Transit Authority Sales Tax Receipts Rev., 5.25%, 2031      105,000        120,352   
Chicago, IL, Transit Authority Sales Tax Receipts Rev., 5.25%, 2040      990,000        1,102,464   
Colorado Regional Transportation District, Private Activity Rev. (Denver Transportation Partners), 6%, 2034      1,180,000        1,258,800   
Colorado Regional Transportation District, Private Activity Rev. (Denver Transportation Partners), 6%, 2041      590,000        627,312   
Desloge, MO, Tax Increment Rev. (U.S. Highway 67 Street Redevelopment), 5.2%, 2020      40,000        39,655   
Massachusetts Bay Transportation Authority, Sales Tax Rev., “A”, 5%, 2024      2,150,000        2,806,137   
Puerto Rico Infrastructure Financing Authority, Special Tax Rev., “B”, 5%, 2037      1,000,000        1,014,660   
Puerto Rico Infrastructure Financing Authority, Special Tax Rev., “B”, 5%, 2041      1,000,000        1,010,880   
Puerto Rico Sales Tax Financing Corp., Sales Tax Rev., “A”, 5.375%, 2039      395,000        431,000   
Puerto Rico Sales Tax Financing Corp., Sales Tax Rev., “A”, 5.5%, 2042      350,000        384,615   
Puerto Rico Sales Tax Financing Corp., Sales Tax Rev., “C”, 5.25%, 2041      180,000        195,394   
Utah Transit Authority Sales Tax Rev., Capital Appreciation, “A”, NATL, 0%, 2028      950,000        430,740   
    

 

 

 
             $ 10,375,325   
Single Family Housing - Local - 0.2%                 
Nortex, TX, Housing Finance Corp., Single Family Mortgage Rev., “B”, 5.5%, 2038    $ 15,000      $ 13,268   
Sedgwick & Shawnee Counties, KS, Single Family Housing Rev., “A”, GNMA, 5.9%, 2035      140,000        141,193   
Sedgwick & Shawnee Counties, KS, Single Family Housing Rev., “A”, GNMA, 6.25%, 2035      50,000        51,819   
Sedgwick & Shawnee Counties, KS, Single Family Housing Rev., “A-1”, GNMA, 5.75%, 2037      40,000        41,672   
Sedgwick & Shawnee Counties, KS, Single Family Housing Rev., “A-2”, GNMA, 5.75%, 2037      125,000        126,005   
Sedgwick & Shawnee Counties, KS, Single Family Housing Rev., “A-5”, GNMA, 5.9%, 2037      75,000        75,639   
    

 

 

 
             $ 449,596   
Single Family Housing - State - 0.4%                 
Colorado Housing & Finance Authority Rev., “C-2”, 5.9%, 2023    $ 90,000      $ 94,582   
Colorado Housing & Finance Authority Rev., “C-2”, FHA, 6.6%, 2032      75,000        79,172   
Colorado Housing & Finance Authority Rev., “C-3”, FHA, 6.375%, 2033      30,000        31,282   
Colorado Housing & Finance Authority Rev., “D-2”, 6.9%, 2029      140,000        145,606   
Texas Affordable Housing Corp. (Single Family Mortgage), “B”, GNMA, 5.25%, 2039      700,000        728,749   
    

 

 

 
             $ 1,079,391   
Solid Waste Revenue - 1.1%                 
Massachusetts Development Finance Agency, Resource Recovery Rev. (Ogden Haverhill Associates), “A”, 6.7%, 2014    $ 85,000      $ 85,305   
Massachusetts Development Finance Agency, Resource Recovery Rev. (Ogden Haverhill Associates), “A”, 5.6%, 2019      2,850,000        2,858,379   
Pennsylvania Economic Development Financing Authority, Sewer Sludge Disposal Rev. (Philadelphia Biosolids Facility), 6.25%, 2032      145,000        156,420   
    

 

 

 
             $ 3,100,104   
State & Agency - Other - 0.3%                 
Commonwealth of Puerto Rico (Mepsi Campus), “A”, 6.5%, 2037    $ 900,000      $ 903,699   
State & Local Agencies - 0.8%                 
Golden State, CA, Tobacco Securitization Corp., Tobacco Settlement Rev., Enhanced, “A”, FGIC, 5%, 2035    $ 220,000      $ 221,727   
Guam Government Department of Education (John F. Kennedy High School), “A”, COP, 6.875%, 2040      620,000        666,804   
Philadelphia, PA, Municipal Authority Rev., 6.5%, 2034      260,000        279,809   
Puerto Rico Public Finance Corp., Commonwealth Appropriations, “B”, 6%, 2026      370,000        434,373   
Puerto Rico Public Finance Corp., Commonwealth Appropriations, “B”, 5.5%, 2031      540,000        582,217   
    

 

 

 
             $ 2,184,930   

 

7


Portfolio of Investments (unaudited) – continued

 

Issuer    Shares/Par     Value ($)  
    
Municipal Bonds - continued                 
Student Loan Revenue - 1.0%                 
Access to Loans for Learning, CA, Student Loan Rev., 7.95%, 2030    $ 650,000      $ 651,658   
Iowa Student Loan Liquidity Corp., “A-2”, 5.5%, 2025      335,000        348,574   
Iowa Student Loan Liquidity Corp., “A-2”, 5.6%, 2026      335,000        348,963   
Iowa Student Loan Liquidity Corp., “A-2”, 5.7%, 2027      40,000        41,713   
Iowa Student Loan Liquidity Corp., “A-2”, 5.75%, 2028      675,000        704,302   
Massachusetts Educational Financing Authority, Education Loan Rev., “H”, ASSD GTY, 6.35%, 2030      810,000        878,243   
    

 

 

 
             $ 2,973,453   
Tax - Other - 1.3%                 
Hudson Yards, NY, Infrastructure Corp. Rev., “A”, 5%, 2047    $ 710,000      $ 731,300   
Hudson Yards, NY, Infrastructure Corp. Rev., “A”, 5.75%, 2047      620,000        700,067   
New York Dormitory Authority, State Personal Income Tax Rev.,”C”, 5%, 2034 (f)      1,670,000        1,904,585   
Virgin Islands Public Finance Authority Rev. (Diageo Project), “A”, 6.75%, 2037      395,000        447,101   
    

 

 

 
             $ 3,783,053   
Tax Assessment - 4.4%                 
Anne Arundel County, MD, Special Obligation (National Business Park-North Project), 6.1%, 2040    $ 265,000      $ 272,916   
Arborwood Community Development District, FL, Capital Improvement Rev. (Master Infrastructure Projects), “A”, 5.35%, 2036      590,000        418,829   
Arborwood Community Development District, FL, Special Assessment (Master Infrastructure Projects), “B”, 5.1%, 2014      190,000        149,483   
Atlanta, GA, Tax Allocation (Eastside Project), “B”, 5.6%, 2030      815,000        823,509   
Atlanta, GA, Tax Allocation (Princeton Lakes Project), 5.5%, 2031      470,000        460,243   
Baltimore, MD, Special Obligation, (East Baltimore Research Park Project), “A”, 7%, 2038      715,000        755,326   
Capital Region Community Development District, FL, Capital Improvement Rev., “A”, 7%, 2039      630,000        555,162   
Concord Station Community Development District, FL, Special Assessment, 5%, 2015      145,000        141,890   
Du Page County, IL, Special Service Area No. 31 Special Tax (Monarch Landing Project), 5.625%, 2036      305,000        245,406   
Fishhawk Community Development District, FL, 7.04%, 2014      40,000        40,024   
Heritage Harbour North Community Development District, FL, Capital Improvement Rev., 6.375%, 2038      560,000        507,606   
Homestead, Community Development District, FL, Special Assessment, “A”, 6%, 2037      660,000        416,988   
Homestead, Community Development District, FL, Special Assessment, “B”, 5.9%, 2013      250,000        150,353   
Killarney Community Development District, FL, Special Assessment, “B”, 5.125%, 2009 (a)(d)      170,000        76,500   
Lancaster County, SC, Assessment Rev. (Sun City Carolina Lakes), 5.45%, 2037      100,000        88,292   
Legends Bay Community Development District, FL, “A”, 5.5%, 2014      415,000        344,081   
Legends Bay Community Development District, FL, “A”, 5.875%, 2038      355,000        262,018   
Main Street Community Development District, FL, “A”, 6.8%, 2038      545,000        494,446   
Naturewalk Community Development District, FL, Capital Improvement Rev., “B”, 5.3%, 2016 (d)(q)      650,000        390,000   
New Port Tampa Bay Community Development District, FL, Special Assessment, “B”, 5.3%, 2012 (a)(d)      440,000        132,004   
Ohio County, WV, Commission Tax Increment Rev. (Fort Henry Centre), “A”, 5.85%, 2034      235,000        241,789   
Old Palm Community Development District, FL, Special Assessment (Palm Beach Gardens), “B”, 5.375%, 2014      215,000        209,513   
OTC Community Development District, FL, Special Assessment, “A”, 5.3%, 2038      945,000        844,310   
Overland Park, KS, Special Assessment (Tallgrass Creek), 4.85%, 2016      170,000        162,921   
Overland Park, KS, Special Assessment (Tallgrass Creek), 5.125%, 2028      592,000        493,752   
Panther Trace II, Community Development District, FL, Special Assessment, 5.125%, 2013      225,000        198,794   
Parker Road Community Development District, FL, “A”, 5.6%, 2038      325,000        162,500   
Parkway Center Community Development District, FL, Special Assessment, “B”, 5.625%, 2014      800,000        708,744   
Paseo Community Development District, FL, “B”, 4.875%, 2010 (a)(d)      210,000        2   
Paseo Community Development District, FL, Capital Improvement Rev., Capital Appreciation, “A-2”, 0%, 2036      520,000        116,678   
Paseo Community Development District, FL, Special Assessment, “A-1”, 5.4%, 2036      40,000        37,927   
Prince George’s County, MD, Special Obligation (National Harbor Project), 5.2%, 2034      245,000        235,097   
Sterling Hill Community Development District, FL, Special Assessment, 5.5%, 2010 (d)      175,000        127,750   
Stone Ridge, CO, Metropolitan District No. 2, 7.25%, 2031      500,000        402,915   
Tolomato Community Development District, FL, Special Assessment, 6.65%, 2040      1,070,000        460,442   
Tuscany Reserve Community Development District, FL, Special Assessment, “B”, 5.25%, 2016      785,000        702,190   
Villa Vizcaya Community Development District, FL, “A”, 5.55%, 2039 (a)(d)      210,000        90,300   
Watergrass Community Development District, FL, “A”, 5.375%, 2039      420,000        233,524   
Watergrass Community Development District, FL, Special Assessment, “B”, 6.96%, 2017      490,000        460,963   
    

 

 

 
             $ 12,615,187   

 

8


Portfolio of Investments (unaudited) – continued

 

Issuer    Shares/Par     Value ($)  
    
Municipal Bonds - continued                 
Tobacco - 7.2%                 
Badger, WI, Tobacco Asset Securitization Corp., 6.125%, 2012 (c)    $ 1,530,000      $ 1,559,682   
Buckeye, OH, Tobacco Settlement Financing Authority, “A-2”, 5.125%, 2024      2,905,000        2,294,340   
Buckeye, OH, Tobacco Settlement Financing Authority, “A-2”, 5.875%, 2030      1,935,000        1,499,760   
Buckeye, OH, Tobacco Settlement Financing Authority, “A-2”, 5.875%, 2047      825,000        611,985   
California Statewide Financing Authority, Tobacco Settlement, 5.625%, 2029      1,440,000        1,431,216   
District of Columbia, Tobacco Settlement, 6.25%, 2024      810,000        821,834   
Golden State, CA, Tobacco Securitization Corp., Tobacco Settlement Rev., “A-1”, 5.75%, 2047      1,035,000        779,127   
Golden State, CA, Tobacco Securitization Corp., Tobacco Settlement Rev., “A-4”, 7.8%, 2013 (c)      1,000,000        1,096,620   
Illinois Railsplitter Tobacco Settlement Authority, 5.5%, 2023      880,000        997,999   
Illinois Railsplitter Tobacco Settlement Authority, 6%, 2028      2,645,000        2,950,736   
Inland Empire, CA, Tobacco Securitization Corp., Tobacco Settlement Rev., Asset Backed, Capital Appreciation, “C-1”, 0%, 2036      3,270,000        324,907   
Iowa Tobacco Settlement Authority, Tobacco Settlement Rev., Asset Backed, “B”, 5.6%, 2034      1,635,000        1,460,954   
Louisiana Tobacco Settlement Authority Rev., “2001-B”, 5.5%, 2030      1,080,000        1,095,131   
New Jersey Tobacco Settlement Financing Corp., 5.75%, 2012 (c)      525,000        534,539   
New Jersey Tobacco Settlement Financing Corp., 7%, 2013 (c)      15,000        16,333   
New Jersey Tobacco Settlement Financing Corp., “1-A”, 5%, 2041      2,095,000        1,575,796   
Tobacco Securitization Authority, Minnesota Tobacco Settlement Rev., “B”, 5.25%, 2031      1,440,000        1,557,000   
Washington Tobacco Settlement Authority Rev., 6.5%, 2026      130,000        135,786   
    

 

 

 
             $ 20,743,745   
Toll Roads - 2.2%                 
E-470 Public Highway Authority, Colorado Rev., Capital Appreciation, “B”, NATL, 0%, 2027    $ 4,115,000      $ 1,673,488   
Mid-Bay Bridge Authority, FL, Springing Lien Rev., “A”, 7.25%, 2040      1,580,000        1,719,419   
North Texas Tollway Authority Rev., 6%, 2038      1,505,000        1,738,471   
North Texas Tollway Authority Rev. (Special Projects System), “D”, 5%, 2031      1,110,000        1,270,717   
    

 

 

 
             $ 6,402,095   
Transportation - Special Tax - 0.5%                 
Arizona Transportation Board Highway Rev., “A”, 5%, 2036    $ 1,290,000      $ 1,453,895   
Universities - Colleges - 14.8%                 
Brevard County, FL, Industrial Development Rev. (TUFF Florida Tech LLC Project), 6.75%, 2039    $ 1,055,000      $ 1,137,828   
California Educational Facilities Authority Rev. (Chapman University), 5%, 2031      240,000        260,354   
California Municipal Finance Authority Rev. (University of La Verne), “A”, 6.25%, 2040      530,000        576,513   
California State University Rev., “A”, 5%, 2037      1,950,000        2,127,353   
California Statewide Communities Development Authority Rev. (California Baptist University), “A”, 5.4%, 2027      370,000        371,129   
California Statewide Communities Development Authority Rev. (California Baptist University), “A”, 5.5%, 2038      420,000        397,496   
Harris County, TX, Cultural Education Facilities Rev. (Baylor College of Medicine), “D”, 5.625%, 2032      510,000        527,213   
Houston, TX, Community College Systems, COP, NATL, 7.875%, 2012 (c)      2,500,000        2,575,075   
Illinois Finance Authority Rev. (Illinois Institute of Technology), “A”, 5%, 2031      795,000        663,038   
Illinois Finance Authority Rev. (Illinois Institute of Technology), “A”, 5%, 2036      1,380,000        1,109,368   
Illinois Finance Authority Rev. (Roosevelt University Project), 6.25%, 2029      905,000        980,984   
Illinois Finance Authority Rev. (Roosevelt University Project), 6.5%, 2039      300,000        325,149   
Illinois Finance Authority Rev. (University of Chicago), “A”, 5%, 2051      270,000        298,512   
Louisiana State University (Health Sciences Center Project), NATL, 6.375%, 2031      2,500,000        2,512,125   
Massachusetts Development Finance Agency Rev. (Simmons College), “H”, SYNCORA, 5.25%, 2033      110,000        116,767   
Massachusetts Health & Educational Facilities Authority Rev. (Massachusetts Institute of Technology), 5%, 2038 (u)      20,000,000        22,205,200   
Massachusetts Health & Educational Facilities Authority Rev. (Simmons College), “I”, 8%, 2029      535,000        612,853   
Massachusetts Health & Educational Facilities Authority Rev. (Suffolk University), “A”, 6.25%, 2030      1,370,000        1,520,522   
Massachusetts Health & Educational Facilities Authority Rev. (Suffolk University), “A”, 5.75%, 2039      885,000        938,003   
New Jersey Educational Facilities Authority Rev. (University of Medicine & Dentistry), “B”, 6%, 2017      590,000        713,056   
New Jersey Educational Facilities Authority Rev. (University of Medicine & Dentistry), “B”, 7.5%, 2032      1,065,000        1,280,897   
Northern Arizona University, AGM, 5%, 2036      10,000        10,804   
Pennsylvania Higher Educational Facilities Authority Rev. (Lasalle University), “A”, 5.25%, 2027      105,000        111,559   
Pennsylvania Higher Educational Facilities Authority Rev. (Saint Francis University Project), “JJ2”, 6.25%, 2041      295,000        309,670   
Washington Higher Education Facilities Authority Rev. (Whitworth University), 5.875%, 2034      540,000        570,078   
    

 

 

 
             $ 42,251,546   

 

9


Portfolio of Investments (unaudited) – continued

 

Issuer    Shares/Par     Value ($)  
    
Municipal Bonds - continued                 
Universities - Dormitories - 1.0%                 
Bowling Green, OH, Student Housing Rev. (State University Project), 5.75%, 2031    $ 350,000      $ 359,279   
California Statewide Communities Development Authority Rev. (Lancer Educational Student Housing Project), 5.625%, 2033      380,000        367,376   
Illinois Finance Authority Student Housing Rev. (Illinois State University), 6.75%, 2031      415,000        455,973   
Illinois Finance Authority Student Housing Rev. (Northern Illinois University Project), 6.625%, 2031      1,215,000        1,335,382   
Pennsylvania Higher Education Facilities Authority Rev. (Edinboro University Foundation), 5.8%, 2030      155,000        165,064   
Pennsylvania Higher Education Facilities Authority Rev. (Edinboro University Foundation), 6%, 2043      215,000        227,939   
    

 

 

 
             $ 2,911,013   
Universities - Secondary Schools - 3.3%                 
California Statewide Communities Development Authority Rev. (Aspire Public Schools), 6.375%, 2045    $ 1,000,000      $ 1,059,700   
Clifton, TX, Higher Education Finance Corp. Rev. (Idea Public Schools), 5.5%, 2031      160,000        162,010   
Clifton, TX, Higher Education Finance Corp. Rev. (Idea Public Schools), 5.75%, 2041      130,000        133,255   
Clifton, TX, Higher Education Finance Corp. Rev. (Uplift Education), “A”, 6.125%, 2040      570,000        597,035   
Clifton, TX, Higher Education Finance Corp. Rev. (Uplift Education), “A”, 6.25%, 2045      350,000        371,144   
Florida Development Finance Corp. Educational Facilities Rev. (Renaissance Charter School),”A”, 6%, 2040      380,000        388,166   
Florida Development Finance Corp. Educational Facilities Rev. (Renaissance Charter School),”A”, 7.625%, 2041      875,000        925,549   
La Vernia, TX, Higher Education Finance Corp. Rev. (KIPP, Inc.), “A”, 6.25%, 2039      365,000        397,879   
Lee County, FL, Industrial Development Authority Rev. (Lee Charter Foundation), “A”, 5.25%, 2027      430,000        407,386   
Lee County, FL, Industrial Development Authority Rev. (Lee Charter Foundation), “A”, 5.375%, 2037      945,000        819,948   
Maryland Health & Higher Educational Facilities Authority Rev. (Washington Christian Academy), 5.5%, 2038 (a)(d)      140,000        56,000   
Maryland Industrial Development Financing Authority, Economic Development Authority Rev. (Our Lady of Good Council), “A”, 6%, 2035      150,000        153,168   
St. Paul, MN, Housing & Redevelopment Authority Charter School Lease Rev. (Nova Classical Academy), “A”, 6.375%, 2031      120,000        124,652   
St. Paul, MN, Housing & Redevelopment Authority Charter School Lease Rev. (Nova Classical Academy), “A”, 6.625%, 2042      240,000        249,216   
Utah County, UT, Charter School Finance Authority, Charter School Rev. (Early Light Academy Project), 8.25%, 2035      770,000        808,562   
Utah County, UT, Charter School Finance Authority, Charter School Rev. (Hawthorne Academy Project), 8.25%, 2035      830,000        879,028   
Utah County, UT, Charter School Rev. (Lakeview Academy), “A”, 5.625%, 2037      500,000        421,405   
Utah County, UT, Charter School Rev. (Renaissance Academy), “A”, 5.625%, 2037      495,000        420,305   
Utah County, UT, Charter School Rev. (Ronald Wilson Reagan Academy), “A”, 6%, 2038      1,255,000        1,067,315   
    

 

 

 
             $ 9,441,723   
Utilities - Cogeneration - 0.4%                 
Alaska Industrial Development & Export Authority, Power Rev., Upper Lynn Canal Regional Power, 5.8%, 2018    $ 830,000      $ 830,606   
Pennsylvania Economic Development Financing Authority Rev., Resource Recovery Rev. (Colver), “G”, 5.125%, 2015      350,000        351,481   
    

 

 

 
             $ 1,182,087   
Utilities - Investor Owned - 5.7%                 
Apache County, AZ, Industrial Development Authority, Pollution Control Rev. (Tucson Electric Power Co.),”A”, 5.85%, 2028    $ 1,875,000      $ 1,877,569   
Brazos River Authority, TX, Authority Texas Rev. (Reliant Energy, Inc.), “A”, 5.375%, 2019      500,000        502,695   
Brazos River Authority, TX, Pollution Control Rev. (TXU Energy Co. LLC), 5%, 2041      835,000        125,183   
Chula Vista, CA, Industrial Development Rev. (San Diego Gas), 5.875%, 2034      470,000        543,546   
Connecticut Development Authority, Pollution Control Rev. (Connecticut Light & Power Co.), 5.95%, 2028      2,270,000        2,292,064   
Farmington, NM, Pollution Control Rev. (Public Service New Mexico), “D”, 5.9%, 2040      1,840,000        1,926,002   
Hawaii Department of Budget & Finance Special Purpose Rev. (Hawaiian Electric Co. & Subsidiary), 6.5%, 2039      250,000        279,033   
Massachusetts Development Finance Agency, Solid Waste Disposal Rev. (Dominion Energy Brayton), 5.75%, 2042 (b)      165,000        190,506   
Matagorda County, TX (CenterPoint Energy), 5.6%, 2027      1,500,000        1,554,465   
Matagorda County, TX, Navigation District No. 1 Rev. (Centerpoint Energy, Inc.), “A”, AMBAC, 5.25%, 2026      390,000        394,910   
Matagorda County, TX, Pollution Control Rev. (Central Power & Light Co.), “A”, 6.3%, 2029      525,000        597,230   
Matagorda County, TX, Pollution Control Rev. (Reliant Energy), 5.95%, 2030      1,655,000        1,657,648   
Mecklenburg County, VA, Industrial Development Authority Rev. (UAE Mecklenburg LP), 6.5%, 2017      800,000        805,608   
Owen County, KY, Waterworks System Rev. (American Water Co. Project), “A”, 6.25%, 2039      400,000        429,820   
Pennsylvania Economic Development Financing Authority (Allegheny Energy Supply Co. LLC), 7%, 2039      1,165,000        1,320,795   
Pima County, AZ, Industrial Development Authority Rev. (Tucson Electric Power Co.), 5.75%, 2029      1,315,000        1,374,517   
West Feliciana Parish, LA, Pollution Control Rev. (Gulf States Utilities Co.), 5.8%, 2016      540,000        540,902   
    

 

 

 
             $ 16,412,493   

 

10


Portfolio of Investments (unaudited) – continued

 

Issuer    Shares/Par     Value ($)  
    
Municipal Bonds - continued                 
Utilities - Municipal Owned - 0.4%                 
Long Island, NY, Power Authority, “A”, 5%, 2038    $ 1,155,000      $ 1,251,812   
Utilities - Other - 2.7%                 
California M-S-R Energy Authority Gas Rev., “A”, 7%, 2034    $ 210,000      $ 268,346   
California M-S-R Energy Authority Gas Rev., “A”, 6.5%, 2039      465,000        565,003   
Georgia Main Street Natural Gas, Inc., Gas Project Rev., “A”, 5%, 2022      500,000        550,425   
Georgia Main Street Natural Gas, Inc., Gas Project Rev., “A”, 5.5%, 2026      285,000        311,106   
Indiana Bond Bank Special Program, Gas Rev., “A”, 5.25%, 2018      440,000        493,706   
Public Authority for Colorado Energy Natural Gas Purchase Rev., 6.5%, 2038      50,000        61,944   
Salt Verde Financial Corp., AZ, Senior Gas Rev., 5%, 2037      2,395,000        2,405,227   
Tennessee Energy Acquisition Corp., Gas Rev., “A”, 5%, 2014      455,000        480,880   
Tennessee Energy Acquisition Corp., Gas Rev., “A”, 5.25%, 2022      510,000        552,167   
Tennessee Energy Acquisition Corp., Gas Rev., “A”, 5.25%, 2023      80,000        86,190   
Tennessee Energy Acquisition Corp., Gas Rev., “A”, 5.25%, 2024      560,000        601,098   
Tennessee Energy Acquisition Corp., Gas Rev., “A”, 5.25%, 2026      905,000        963,970   
Tennessee Energy Acquisition Corp., Gas Rev., “C”, 5%, 2025      450,000        465,674   
    

 

 

 
             $ 7,805,736   
Water & Sewer Utility Revenue - 9.3%                 
Atlanta, GA, Water & Wastewater Rev., “A”, 6%, 2022    $ 710,000      $ 884,518   
California Department of Water Resources, Center Valley Project Rev., “AJ”, 5%, 2035      1,990,000        2,309,952   
DeKalb County, GA, Water & Sewer Rev., “A”, 5.25%, 2028      1,100,000        1,319,483   
DeKalb County, GA, Water & Sewer Rev., “A”, 5.25%, 2029      270,000        321,362   
DeKalb County, GA, Water & Sewer Rev., “A”, 5.25%, 2030      910,000        1,075,556   
DeKalb County, GA, Water & Sewer Rev., “A”, 5.25%, 2031      40,000        46,948   
DeKalb County, GA, Water & Sewer Rev., “A”, 5.25%, 2041      1,965,000        2,198,560   
East Bay, CA, Municipal Utility District, Water System Rev., “A”, 5%, 2028      3,200,000        3,927,488   
Houston, TX, Utility System Rev., “D”, 5%, 2036      855,000        961,182   
King County, WA, Sewer Rev., 5%, 2040      2,750,000        3,052,445   
Madera, CA, Irrigation Financing Authority Rev., 6.5%, 2040      1,280,000        1,414,669   
New York Environmental Facilities Corp., Clean Drinking Water Revolving Funds, 5%, 2024      335,000        411,135   
New York Environmental Facilities Corp., Clean Drinking Water Revolving Funds, 5%, 2041      1,345,000        1,504,880   
New York Environmental Facilities, “C”, 5%, 2041      1,860,000        2,091,979   
New York, NY, Municipal Water Finance Authority, Water & Sewer System Rev., “AA”, 5%, 2034      3,900,000        4,460,742   
Sacramento, CA, Municipal Utility District, “X”, 5%, 2028      565,000        664,231   
    

 

 

 
             $ 26,645,130   
Total Municipal Bonds            $ 407,716,677   
Money Market Funds - 1.7%                 
MFS Institutional Money Market Portfolio, 0.08%, at Net Asset Value (v)      4,926,191      $ 4,926,191   
Total Investments            $ 412,642,868   
Other Assets, Less Liabilities - (4.4)%              (12,661,508
Preferred shares (issued by the fund) - (39.7)%              (113,750,000
Net assets applicable to common shares - 100.0%            $ 286,231,360   

 

(a)   Non-income producing security.
(b)   Mandatory tender date is earlier than stated maturity date.
(c)   Refunded bond.
(d)   In default. Interest and/or scheduled principal payment(s) have been missed.
(f)   All or a portion of the security has been segregated as collateral for open futures contracts.
(n)   Securities exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be sold in the ordinary course of business in transactions exempt from registration, normally to qualified institutional buyers. At period end, the aggregate value of these securities was $6,862,499, representing 2.4% of net assets applicable to common shares.
(p)   Primary inverse floater.
(q)   Interest received was less than stated coupon rate.
(u)   Underlying security deposited into special purpose trust (“the trust”) by investment banker upon creation of self-deposited inverse floaters.

 

11


Portfolio of Investments (unaudited) – continued

 

(v)   Underlying affiliated fund that is available only to investment companies managed by MFS. The rate quoted for the MFS Institutional Money Market Portfolio is the annualized seven-day yield of the fund at period end.
(z)   Restricted securities are not registered under the Securities Act of 1933 and are subject to legal restrictions on resale. These securities generally may be resold in transactions exempt from registration or to the public if the securities are subsequently registered. Disposal of these securities may involve time-consuming negotiations and prompt sale at an acceptable price may be difficult. The fund holds the following restricted securities:

 

Restricted Securities    Acquisition
Date
   Cost      Value  
MuniMae TE Bond Subsidiary LLC, 5.4%, 2049    10/14/04      $1,000,000         $660,080   
% of Net assets applicable to common shares            0.2%   

The following abbreviations are used in this report and are defined:

 

COP   Certificate of Participation
ETM   Escrowed to Maturity
FRN   Floating Rate Note. Interest rate resets periodically and may not be the rate reported at period end.
Insurers     
AGM   Assured Guaranty Municipal
AMBAC   AMBAC Indemnity Corp.
ASSD GTY   Assured Guaranty Insurance Co.
FGIC   Financial Guaranty Insurance Co.
FHA   Federal Housing Administration
FHLMC   Federal Home Loan Mortgage Corp.
FNMA   Federal National Mortgage Assn.
GNMA   Government National Mortgage Assn.
NATL   National Public Finance Guarantee Corp.
PSF   Permanent School Fund
SYNCORA   Syncora Guarantee Inc.

Derivative Contracts at 1/31/12

Futures Contracts Outstanding at 1/31/12

 

Description    Currency      Contracts      Value    Expiration Date      Unrealized
Appreciation
(Depreciation)
 
Liability Derivatives               
Interest Rate Futures               
U.S. Treasury Bond 30 yr (Short)      USD         80       $11,635,000      March - 2012         $(207,164

At January 31, 2012, the fund had sufficient cash and/or other liquid securities to cover any commitments under these derivative contracts.

See attached supplemental information. For more information see notes to financial statements as disclosed in the most recent semiannual or annual report.

 

12


Supplemental Information

1/31/12 (unaudited)

 

(1)   Investment Valuations

Debt instruments and floating rate loans (other than short-term instruments), including restricted debt instruments, are generally valued at an evaluated or composite bid as provided by a third-party pricing service. Short-term instruments with a maturity at issuance of 60 days or less generally are valued at amortized cost, which approximates market value. Futures contracts are generally valued at last posted settlement price as provided by a third-party pricing service on the market on which they are primarily traded. Futures contracts for which there were no trades that day for a particular position are generally valued at the closing bid quotation as provided by a third-party pricing service on the market on which such futures contracts are primarily traded. Open-end investment companies are generally valued at net asset value per share. Securities and other assets generally valued on the basis of information from a third-party pricing service may also be valued at a broker/dealer bid quotation. Values obtained from third-party pricing services can utilize both transaction data and market information such as yield, quality, coupon rate, maturity, type of issue, trading characteristics, and other market data.

The Board of Trustees has delegated primary responsibility for determining or causing to be determined the value of the fund’s investments (including any fair valuation) to the adviser pursuant to valuation policies and procedures approved by the Board. If the adviser determines that reliable market quotations are not readily available, investments are valued at fair value as determined in good faith by the adviser in accordance with such procedures under the oversight of the Board of Trustees. Under the fund’s valuation policies and procedures, market quotations are not considered to be readily available for most types of debt instruments and floating rate loans and many types of derivatives. These investments are generally valued at fair value based on information from third-party pricing services. In addition, investments may be valued at fair value if the adviser determines that an investment’s value has been materially affected by events occurring after the close of the exchange or market on which the investment is principally traded (such as foreign exchange or market) and prior to the determination of the fund’s net asset value, or after the halting of trading of a specific security where trading does not resume prior to the close of the exchange or market on which the security is principally traded. The adviser generally relies on third-party pricing services or other information (such as the correlation with price movements of similar securities in the same or other markets; the type, cost and investment characteristics of the security; the business and financial condition of the issuer; and trading and other market data) to assist in determining whether to fair value and at what value to fair value an investment. The value of an investment for purposes of calculating the fund’s net asset value can differ depending on the source and method used to determine value. When fair valuation is used, the value of an investment used to determine the fund’s net asset value may differ from quoted or published prices for the same investment. There can be no assurance that the fund could obtain the fair value assigned to an investment if it were to sell the investment at the same time at which the fund determines its net asset value per share.

Various inputs are used in determining the value of the fund’s assets or liabilities. These inputs are categorized into three broad levels. In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, an investment’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. The fund’s assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the investment. Level 1 includes unadjusted quoted prices in active markets for identical assets or liabilities. Level 2 includes other significant observable market-based inputs (including quoted prices for similar securities, interest rates, prepayment speed, and credit risk). Level 3 includes unobservable inputs, which may include the adviser’s own assumptions in determining the fair value of investments. Other financial instruments are derivative instruments not reflected in total investments, such as futures. The following is a summary of the levels used as of January 31, 2012 in valuing the fund’s assets or liabilities:

 

Investments at Value    Level 1      Level 2      Level 3      Total  
Municipal Bonds      $—         $407,716,677         $—         $407,716,677   
Mutual Funds      4,926,191                         4,926,191   
Total Investments      $4,926,191         $407,716,677         $—         $412,642,868   
Other Financial Instruments                            
Futures      $(207,164      $—         $—         $(207,164

For further information regarding security characteristics, see the Portfolio of Investments.

 

13


Supplemental Information (unaudited) – continued

 

The following is a reconciliation of level 3 assets for which significant unobservable inputs were used to determine fair value. The fund’s policy is to recognize transfers between the levels as of the end of the period. The table presents the activity of level 3 securities held at the beginning and the end of the period.

 

     Municipal
Bonds
 
Balance as of 10/31/11      $178,062   

Accrued discounts/premiums

     24   

Realized gain (loss)

     (225,800

Change in unrealized appreciation (depreciation)

     213,453   

Sales

     (165,739
Balance as of 1/31/12      $—   

 

(2)   Portfolio Securities

The cost and unrealized appreciation and depreciation in the value of the investments owned by the fund, as computed on a federal income tax basis, are as follows:

 

Aggregate cost      $383,594,235   
Gross unrealized appreciation      $26,408,292   
Gross unrealized depreciation      (13,668,047
Net unrealized appreciation (depreciation)      $12,740,245   

The aggregate cost above includes prior fiscal year end tax adjustments, if applicable.

 

(3)   Transactions in Underlying Affiliated Funds – Affiliated Issuers

An affiliated issuer may be considered one in which the fund owns 5% or more of the outstanding voting securities, or a company which is under common control. For the purposes of this report, the fund assumes the following to be affiliated issuers:

 

Underlying Affiliated Funds    Beginning
Shares/Par
Amount
     Acquisitions
Shares/Par
Amount
     Dispositions
Shares/Par
Amount
     Ending
Shares/Par
Amount
 
MFS Institutional Money Market Portfolio      832,155         25,721,256         (21,627,220      4,926,191   
Underlying Affiliated Funds    Realized
Gain (Loss)
     Capital Gain
Distributions
     Dividend
Income
     Ending
Value
 
MFS Institutional Money Market Portfolio      $—         $—         $836         $4,926,191   

 

14


ITEM 2. CONTROLS AND PROCEDURES.

 

(a) Based upon their evaluation of the effectiveness of the registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940 (the “Act”)) as conducted within 90 days of the filing date of this Form N-Q, the registrant’s principal financial officer and principal executive officer have concluded that those disclosure controls and procedures provide reasonable assurance that the material information required to be disclosed by the registrant on this report is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms.

 

(b) There were no changes in the registrant’s internal controls over financial reporting (as defined in Rule 30a-3(d) under the Act) that occurred during the registrant’s last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the registrant’s internal control over financial reporting.

 

ITEM 3. EXHIBITS.

File as exhibits as part of this Form a separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the Act (17 CFR 270.30a-2): Attached hereto.


Notice

A copy of the Amended and Restated Declaration of Trust, as amended, of the Registrant is on file with the Secretary of State of The Commonwealth of Massachusetts and notice is hereby given that this instrument is executed on behalf of the Registrant by an officer of the Registrant as an officer and not individually and the obligations of or arising out of this instrument are not binding upon any of the Trustees or shareholders individually, but are binding only upon the assets and property of the respective constituent series of the Registrant.


SIGNATURES

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.

Registrant: MFS MUNICIPAL INCOME TRUST

 

By (Signature and Title)*    JOHN M. CORCORAN
  John M. Corcoran, President

Date: March 19, 2012

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 (Signature and Title)*    JOHN M. CORCORAN
  John M. Corcoran, President (Principal Executive Officer)

Date: March 19, 2012

 

By (Signature and Title)*    DAVID L. DILORENZO
  David L. DiLorenzo, Treasurer (Principal Financial Officer and Accounting Officer)

Date: March 19, 2012

 

* Print name and title of each signing officer under his or her signature.