Pioneer High Income Municipal Fund

Top 10 Portfolio Holdings as of 7/31/2015
Default: sorted by market value

Security Name Par / Shares Market Value
Alachua County Health Facilities Authority, 8.125%, 11/15/46 5,000,000 $5,955,614
Allegheny County Hospital Development Authority, 5.125%, 4/1/35 680,000 $686,489
Arlington Higher Education Finance Corp., 7.125%, 3/1/44 5,500,000 $5,982,556
Bloomington Port Authority, 9.0%, 12/1/35 2,000,000 $2,326,540
Buckeye Tobacco Settlement Financing Authority, 5.75%, 6/1/34 6,000,000 $4,822,640
Buckeye Tobacco Settlement Financing Authority, 5.875%, 6/1/47 6,000,000 $4,855,690
Buckeye Tobacco Settlement Financing Authority, 6.0%, 6/1/42 8,555,000 $6,968,475
Buckeye Tobacco Settlement Financing Authority, 6.5%, 6/1/47 5,010,000 $4,379,458
California County Tobacco Securitization Agency, 5.125%, 6/1/38 5,040,000 $4,163,452
California County Tobacco Securitization Agency, 5.25%, 6/1/45 1,880,000 $1,540,021
California County Tobacco Securitization Agency, 5.25%, 6/1/45 6,755,000 $5,479,521
California County Tobacco Securitization Agency, 5.6%, 6/1/36 2,715,000 $2,504,542
California County Tobacco Securitization Agency, 5.7%, 6/1/46 3,800,000 $3,384,356
California Municipal Finance Authority, 5.25%, 10/1/45 1,300,000 $1,309,341
California Municipal Finance Authority, 6.0%, 7/1/42 6,300,000 $6,609,708
California School Finance Authority, 5.625%, 10/1/34 830,000 $860,054
California School Finance Authority, 5.875%, 10/1/44 1,475,000 $1,538,371
California School Finance Authority, 6.0%, 10/1/49 1,000,000 $1,048,510
California School Finance Authority, 7.125%, 10/1/48 3,230,000 $3,657,071
California School Finance Authority, 7.375%, 10/1/43 3,000,000 $3,571,870
California Statewide Communities Development Authority, 5.5%, 12/1/54 2,500,000 $2,697,792
California Statewide Communities Development Authority, 6.125%, 11/1/33 1,560,000 $1,711,059
California Statewide Communities Development Authority, 6.375%, 11/1/43 4,030,000 $4,463,255
California Statewide Communities Development Authority, 7.5%, 6/1/42 2,000,000 $2,228,000
California Statewide Communities Development Authority, 9.0%, 12/1/38 315,559 $104,138
Capital Trust Agency, Inc., 7.75%, 1/1/41 5,000,000 $4,771,092
Castle Oaks Metropolitan District No 3, 6.25%, 12/1/44 2,860,000 $2,851,639
Central Falls Detention Facility Corp., 7.25%, 7/15/35 2,065,000 $707,999
Cherry Hill Community Development Authority, 5.4%, 3/1/45 2,100,000 $2,142,777
City of Brooklyn Park Minnesota, 9.25%, 3/1/39 (Pre-Refunded) 1,500,000 $1,785,468
City of Carmel Indiana, 7.0%, 11/15/32 1,750,000 $1,961,414
City of Carmel Indiana, 7.125%, 11/15/42 2,000,000 $2,249,203
City of Carmel Indiana, 7.125%, 11/15/47 2,000,000 $2,244,603
City of Celina Texas, 5.375%, 9/1/28 400,000 $398,318
City of Celina Texas, 5.5%, 9/1/24 1,000,000 $1,002,597
City of Celina Texas, 5.5%, 9/1/32 250,000 $247,917
City of Celina Texas, 5.875%, 9/1/40 650,000 $641,965
City of Celina Texas, 6.0%, 9/1/30 1,075,000 $1,071,721
City of Celina Texas, 6.25%, 9/1/40 2,700,000 $2,674,220
City of Crown Point Indiana, 8.0%, 11/15/39 3,500,000 $3,999,761
City of Mclendon-Chisholm Texas, 5.125%, 9/15/28 500,000 $497,087
City of Mclendon-Chisholm Texas, 5.375%, 9/15/35 450,000 $445,278
City of Mclendon-Chisholm Texas, 5.5%, 9/15/40 400,000 $394,917
City of Philippi West Virginia, 7.75%, 10/1/44 25,000,000 $20,664,833
Colorado Educational & Cultural Facilities Authority, 5.0%, 12/15/45 1,000,000 $990,969
Colorado Educational & Cultural Facilities Authority, 8.0%, 9/1/43 2,000,000 $2,081,787
Colorado Educational & Cultural Facilities Authority, 8.125%, 9/1/48 5,000,000 $5,214,271
Commonwealth of Puerto Rico, 8.0%, 7/1/35 18,000,000 $12,629,640
Community Memorial Hospital District, 6.68%, 12/1/34 5,740,000 $6,023,288
County of Liberty Florida, 8.25%, 7/1/28 1,820,000 $585,267
County of Muskingum Ohio, 5.0%, 2/15/33 1,150,000 $1,233,140
County of Muskingum Ohio, 5.0%, 2/15/48 5,000,000 $5,294,428
County of Otero New Mexico, 6.0%, 4/1/28 6,055,000 $5,898,781
District of Columbia, 5.0%, 10/1/45 4,000,000 $3,852,187
District of Columbia Tobacco Settlement Financing Corp., 6.75%, 5/15/40 735,000 $745,371
Flint Hospital Building Authority, 5.25%, 7/1/39 1,250,000 $1,225,644
Flint Hospital Building Authority, 7.375%, 7/1/35 1,250,000 $1,424,557
Flint International Academy, 5.75%, 10/1/37 5,485,000 $5,629,511
Florida Development Finance Corp., 7.0%, 6/1/35 1,000,000 $1,037,237
Florida Development Finance Corp., 7.0%, 6/1/45 3,000,000 $3,083,570
Golden State Tobacco Securitization Corp., 5.75%, 6/1/47 12,500,000 $10,747,417
Golden State Tobacco Securitization Corp., 6/1/37 5,130,000 $4,223,495
Gulf Coast Industrial Development Authority, 0.0%, 12/1/36 234,442 $60,176
Illinois Finance Authority, 0.0%, 11/15/52 2,634,795 $91,059
Illinois Finance Authority, 11/15/52 526,959 $144,260
Illinois Finance Authority, 11/15/52 526,959 $90,679
Illinois Finance Authority, 7.0%, 11/15/17 485,000 $492,288
Illinois Finance Authority, 7.625%, 9/15/28 1,250,000 $1,421,044
Illinois Finance Authority, 7.75%, 9/15/38 4,845,000 $5,699,938
Illinois Finance Authority, Floating Rate Note, 11/15/52 4,213,653 $2,729,707
Iowa Tobacco Settlement Authority, 5.5%, 6/1/42 105,000 $92,284
Iowa Tobacco Settlement Authority, 5.6%, 6/1/34 1,000,000 $948,383
Iowa Tobacco Settlement Authority, 5.625%, 6/1/46 4,580,000 $4,037,247
Johnson City Health & Educational Facilities Board, 5.0%, 2/15/43 5,000 $5,245
Kinney County Public Facilities Corp., 7.0%, 11/1/25 1,380,000 $1,262,203
Kirkwood Industrial Development Authority, 8.25%, 5/15/45 2,500,000 $2,875,942
Kremmling Memorial Hospital District, 7.125%, 12/1/45 8,000,000 $6,675,480
La Vernia Higher Education Finance Corp., 5.5%, 8/15/45 2,000,000 $2,002,996
Maryland Health & Higher Educational Facilities Authority, 6.75%, 7/1/44 1,000,000 $1,087,925
Massachusetts Development Finance Agency, 0.0%, 11/15/56 1,116,746 $6,555
Massachusetts Development Finance Agency, 5.5%, 11/15/46 4,003,354 $3,455,740
Massachusetts Development Finance Agency, 6.25%, 11/15/26 1,235,770 $1,219,785
Massachusetts Development Finance Agency, 6.25%, 11/15/39 3,340,294 $3,231,783
Massachusetts Development Finance Agency, 6.75%, 10/15/37 2,000,000 $2,111,150
Massachusetts Development Finance Agency, 7.625%, 10/15/37 860,000 $978,853
Massachusetts Health & Educational Facilities Authority, 0.0%, 1/15/38 3,500,000 $814,936
Michigan Public Educational Facilities Authority, 5.875%, 6/1/37 4,410,000 $4,455,783
Michigan Public Educational Facilities Authority, 7.25%, 4/1/20 225,000 $244,149
Michigan Public Educational Facilities Authority, 8.0%, 4/1/40 2,020,000 $2,204,722
Michigan Strategic Fund, Floating Rate Note, 11/1/41 4,000,000 $4,333,810
Michigan Strategic Fund, Floating Rate Note, 3/1/40 7,135,000 $7,898,623
Michigan Tobacco Settlement Finance Authority, 6.0%, 6/1/34 -1,695,000 $657,773
Michigan Tobacco Settlement Finance Authority, 6.0%, 6/1/48 6,290,000 $5,225,103
Michigan Tobacco Settlement Finance Authority, 6.875%, 6/1/42 1,250,000 $1,225,698
New Jersey Economic Development Authority, 6.625%, 1/1/37 6,000,000 $6,070,985
New Jersey Health Care Facilities Financing Authority, 6.25%, 7/1/35 4,500,000 $4,865,438
New York City Industrial Development Agency, 5.25%, 12/1/32 85,000 $86,088
New York Counties Tobacco Trust IV, 5.0%, 6/1/45 1,180,000 $1,008,125
New York Counties Tobacco Trust V, 0.0%, 6/1/38 10,000,000 $2,208,900
Non-Profit Preferred Funding Trust I, Floating Rate Note, 9/15/37 (144A) 1,175,000 $72,991
Northern Tobacco Securitization Corp., 5.0%, 6/1/46 1,250,000 $963,729
Onondaga Civic Development Corp., 5.0%, 7/1/42 2,000,000 $2,053,993
Onondaga Civic Development Corp., 5.125%, 7/1/31 1,000,000 $1,057,061
Pennsylvania Economic Development Financing Authority, 5.25%, 6/1/28 3,000,000 $3,027,810
Pennsylvania Economic Development Financing Authority, 7.5%, 5/1/20 2,005,000 $2,345,609
Pennsylvania Economic Development Financing Authority, 8.0%, 5/1/29 8,445,000 $10,167,611
Philadelphia Authority for Industrial Development, 5.5%, 6/15/32 2,500,000 $2,584,969
Philadelphia Authority for Industrial Development, 5.75%, 6/15/42 5,200,000 $5,395,298
Philadelphia Authority for Industrial Development, 6.5%, 6/1/45 2,200,000 $2,191,097
Philadelphia Authority for Industrial Development, 6.5%, 6/15/33 (144A) 1,000,000 $1,056,546
Philadelphia Authority for Industrial Development, 6.625%, 6/1/50 3,145,000 $3,135,161
Philadelphia Authority for Industrial Development, 6.75%, 6/15/43 (144A) 3,000,000 $3,186,615
Philadelphia Authority for Industrial Development, 8.2%, 12/1/43 6,000,000 $6,663,620
Philadelphia Hospitals & Higher Education Facilities Authority, 5.625%, 7/1/42 4,000,000 $4,208,470
Pittsburg Unified School District, 0.0%, 9/1/41 2,500,000 $702,825
Pittsburg Unified School District, 0.0%, 9/1/42 1,925,000 $515,496
Pottsville Hospital Authority Pennsylvania, 6.5%, 7/1/28 4,000,000 $4,294,547
Public Finance Authority, 5.125%, 10/1/45 1,245,000 $1,270,626
Public Finance Authority, 5.625%, 7/1/44 1,590,000 $1,686,907
Public Finance Authority, 5.75%, 4/1/35 1,500,000 $1,516,468
Public Finance Authority, 5.875%, 4/1/45 4,150,000 $4,171,626
Public Finance Authority, 6.2%, 10/1/42 1,015,000 $3,072,563
Public Finance Authority, 7.0%, 10/1/42 5,057,500 $5,180,465
Public Finance Authority, 8.25%, 6/1/46 5,325,000 $6,278,601
Public Finance Authority, 8.375%, 6/1/20 1,265,000 $1,286,781
River Islands Public Financing Authority, 5.5%, 9/1/45 3,500,000 $3,666,112
Sanger Industrial Development Corp., 8.0%, 7/1/38 14,850,000 $16,048,197
Southeastern Ohio Port Authority, 5.0%, 12/1/43 500,000 $506,727
Southeastern Ohio Port Authority, 5.5%, 12/1/43 1,000,000 $1,053,607
Southeastern Ohio Port Authority, 6.0%, 12/1/42 2,900,000 $3,149,197
Southwestern Illinois Development Authority, 5.625%, 11/1/26 2,520,000 $2,352,048
Southwestern Illinois Development Authority, 6.2%, 6/1/17 485,000 $499,993
Southwestern Illinois Development Authority, 6.625%, 6/1/37 7,020,000 $7,211,658
State of Hawaii Department of Budget & Finance, 9.0%, 11/15/44 1,000,000 $1,276,060
St Paul Housing & Redevelopment Authority, 5.25%, 7/1/50 3,000,000 $2,843,985
Suffolk Tobacco Asset Securitization Corp., 6/1/44 4,500,000 $4,479,758
Tarrant County Cultural Education Facilities Finance Corp., 8.0%, 11/15/28 1,775,000 $1,809,788
Tarrant County Cultural Education Facilities Finance Corp., 8.0%, 11/15/29 2,250,000 $2,218,903
Tarrant County Cultural Education Facilities Finance Corp., 8.0%, 11/15/34 120,000 $140,307
Tarrant County Cultural Education Facilities Finance Corp., 8.125%, 11/15/39 5,000,000 $4,883,464
Tarrant County Cultural Education Facilities Finance Corp., 8.125%, 11/15/44 6,350,000 $7,411,738
Tarrant County Cultural Education Facilities Finance Corp., 8.25%, 11/15/44 5,000,000 $5,069,633
Tensas Parish Law Enforcement District, 0.0%, 10/1/26 5,800,000 $4,935,180
Texas Midwest Public Facility Corp., 0.0%, 10/1/30 1,000,000 $475,000
The Erie County Industrial Development Agency, 0.0%, 10/1/30 8,000,000 $3,765,147
The Erie County Industrial Development Agency, 0.0%, 10/1/30 1,795,000 $844,805
The Erie County Industrial Development Agency, 0.0%, 10/1/30 10,000,000 $4,706,433
The Industrial Development Authority of the County of Pima, 7.0%, 5/1/34 1,000,000 $1,052,350
The Industrial Development Authority of the County of Pima, 7.25%, 5/1/44 3,000,000 $3,165,855
The Industrial Development Authority of the County of Pima, 8.5%, 7/1/39 (Pre-Refunded) 725,000 $903,367
Tobacco Securitization Authority of Southern California, 5.0%, 6/1/37 6,000,000 $5,065,580
Tobacco Securitization Authority of Southern California, 5.125%, 6/1/46 2,800,000 $2,304,293
Tobacco Settlement Financing Corp. New Jersey, 4.75%, 6/1/34 7,580,000 $5,691,418
Tobacco Settlement Financing Corp. New Jersey, 5.0%, 6/1/41 13,000,000 $9,857,943
Tobacco Settlement Financing Corp. Virginia, 5.0%, 6/1/47 12,920,000 $9,039,392
Town of Hamden Connecticut, 7.75%, 1/1/43 2,640,000 $2,769,461
TSASC, Inc. New York, 5.125%, 6/1/42 9,040,000 $7,856,679
Utah State Charter School Finance Authority, 7.25%, 5/15/21 1,285,000 $1,431,394
Utah State Charter School Finance Authority, 8.125%, 5/15/31 1,985,000 $2,279,917
Utah State Charter School Finance Authority, 8.5%, 5/15/41 5,145,000 $5,998,527
Vigo County Hospital Authority, 8.0%, 9/1/41 4,000,000 $4,922,693
Washington State Housing Finance Commission, 5.625%, 1/1/27 3,500,000 $3,530,616
Washington State Housing Finance Commission, 5.625%, 1/1/38 10,610,000 $10,440,850
Westchester Tobacco Asset Securitization New York, 5.125%, 6/1/38 100,000 $96,567
West Virginia Hospital Finance Authority, 9.125%, 10/1/41 5,395,000 $6,144,078

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