nq2.htm



 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY
 
Investment Company Act file number 811-06379
 
Nuveen Municipal Opportunity Fund, Inc.
(Exact name of registrant as specified in charter)
 
Nuveen Investments
        333 West Wacker Drive, Chicago, Illinois 60606         
(Address of principal executive offices) (Zip code)
 

Kevin J. McCarthy
Vice President and Secretary
        333 West Wacker Drive, Chicago, Illinois 60606         
(Name and address of agent for service)
 
Registrant's telephone number, including area code:         312-917-7700        
 
Date of fiscal year end:            10/31          
 
Date of reporting period:         1/31/14         
 
Form N-Q is to be used by management investment companies, other than small business investment companies registered on Form N-5 (§§ 239.24 and 274.5 of this chapter), to file reports with the Commission, not later than 60 days after the close of the first and third fiscal quarters, pursuant to rule 30b1-5 under the Investment Company Act of 1940 (17 CFR 270.30b1-5). The Commission may use the information provided on Form N-Q in its regulatory, disclosure review, inspection, and policymaking roles.
 
A registrant is required to disclose the information specified by Form N-Q, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-Q unless the Form displays a currently valid Office of Management and Budget ("OMB") control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to the Secretary, Securities and Exchange Commission, 450 Fifth Street, NW, Washington, DC 20549-0609. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. § 3507.

 
 
 

 
 
Item 1. Schedule of Investments
 
 
           
   
Portfolio of Investments (Unaudited)
     
           
   
Nuveen Municipal Opportunity Fund, Inc. (NIO)
     
   
   January 31, 2014
     
 
 
Principal
   
Optional Call
   
Amount (000)
 
Description (1)
Provisions (2)
Ratings (3)
Value
   
LONG-TERM INVESTMENTS – 150.8% (100.0% of Total Investments)
     
   
MUNICIPAL BONDS – 150.8% (100.0% of Total Investments)
     
   
Alabama – 0.5% (0.3% of Total Investments)
     
$ 6,850
 
Birmingham Waterworks and Sewerage Board, Alabama, Water and Sewerage Revenue Bonds,
1/17 at 100.00
AA+
$ 6,858,083
   
Series 2007A, 4.500%, 1/01/43 – BHAC Insured
     
   
Arizona – 3.3% (2.2% of Total Investments)
     
4,230
 
Apache County Industrial Development Authority, Arizona, Pollution Control Revenue Bonds,
3/22 at 100.00
Baa1
4,168,919
   
Tucson Electric Power Company, Series 20102A, 4.500%, 3/01/30
     
4,545
 
Arizona Health Facilities Authority, Hospital Revenue Bonds, Banner Health Systems, Series
1/22 at 100.00
AA–
4,653,716
   
2012A, 5.000%, 1/01/43
     
   
Arizona State University, Certificates of Participation, Resh Infrastructure Projects, Series 2005A:
     
2,000
 
5.000%, 9/01/25 – AMBAC Insured
3/15 at 100.00
AA–
2,086,720
2,000
 
5.000%, 9/01/27 – AMBAC Insured
3/15 at 100.00
AA–
2,077,840
1,000
 
Arizona State University, System Revenue Bonds, Series 2005, 5.000%, 7/01/27 – AMBAC Insured
7/15 at 100.00
Aa3
1,050,540
3,000
 
Arizona State, Certificates of Participation, Department of Administration Series 2010B,
4/20 at 100.00
AA–
3,143,130
   
5.000%, 10/01/29 – AGC Insured
     
1,000
 
Maricopa County Union High School District 210, Phoenix, Arizona, General Obligation Bonds,
7/14 at 100.00
AA (4)
1,020,300
   
Series 2004A, 5.000%, 7/01/22 (Pre-refunded 7/01/14) – AGM Insured
     
5,200
 
Mesa, Arizona, Utility System Revenue Bonds, Tender Option Bond Trust, Series 11032- 11034,
7/17 at 100.00
AA
5,294,640
   
15.419%, 7/01/26 – AGM Insured (IF)
     
1,150
 
Phoenix Civic Improvement Corporation, Arizona, Junior Lien Wastewater System Revenue Bonds,
7/14 at 100.00
AA+
1,169,067
   
Series 2004, 5.000%, 7/01/27 – NPFG Insured
     
13,490
 
Phoenix Civic Improvement Corporation, Arizona, Junior Lien Water System Revenue Bonds, Series
7/15 at 100.00
AAA
14,270,666
   
2005, 4.750%, 7/01/25 – NPFG Insured
     
5,000
 
Phoenix Civic Improvement Corporation, Arizona, Subordinate Excise Tax Revenue Bonds, Civic
7/15 at 100.00
AA+
5,199,900
   
Plaza Expansion Project, Series 2005A, 5.000%, 7/01/41 – FGIC Insured
     
2,000
 
Yavapai County Industrial Development Authority, Arizona, Hospital Revenue Bonds, Yavapai
8/23 at 100.00
Baa1
2,034,420
   
Regional Medical Center, Series 2013A, 5.250%, 8/01/33
     
44,615
 
Total Arizona
   
46,169,858
   
Arkansas – 0.2% (0.1% of Total Investments)
     
2,660
 
Arkansas State University, Student Fee Revenue Bonds, Beebe Campus, Series 2006, 5.000%,
9/15 at 100.00
A1
2,773,449
   
9/01/35 – AMBAC Insured
     
   
California – 19.4% (12.8% of Total Investments)
     
5,600
 
Alameda Corridor Transportation Authority, California, Revenue Bonds, Refunding Subordinate
No Opt. Call
BBB+
4,542,216
   
Lien Series 2004A, 0.000%, 10/01/20 – AMBAC Insured
     
   
California Department of Water Resources, Water System Revenue Bonds, Central Valley Project,
     
   
Series 2005AC:
     
30
 
5.000%, 12/01/24 (Pre-refunded 12/01/14) – NPFG Insured
12/14 at 100.00
AAA
31,218
200
 
5.000%, 12/01/24 (Pre-refunded 12/01/14) – NPFG Insured
12/14 at 100.00
Aa1 (4)
208,120
3,470
 
5.000%, 12/01/24 (Pre-refunded 12/01/14) – NPFG Insured
12/14 at 100.00
AAA
3,610,882
25
 
5.000%, 12/01/27 (Pre-refunded 12/01/14) – NPFG Insured
12/14 at 100.00
AAA
26,015
140
 
5.000%, 12/01/27 (Pre-refunded 12/01/14) – NPFG Insured
12/14 at 100.00
Aa1 (4)
145,684
2,655
 
5.000%, 12/01/27 (Pre-refunded 12/01/14) – NPFG Insured
12/14 at 100.00
AAA
2,762,793
3,000
 
California Health Facilities Financing Authority, Revenue Bonds, Lucile Salter Packard
8/22 at 100.00
AA
3,070,050
   
Children’s Hospital, Series 2012A, 5.000%, 8/15/51
     
710
 
California Health Facilities Financing Authority, Revenue Bonds, Saint Joseph Health System,
7/23 at 100.00
AA–
737,811
   
Series 2013A, 5.000%, 7/01/37
     
   
California Health Facilities Financing Authority, Revenue Bonds, Stanford Hospitals and Clinics,
     
   
Tender Option Bond Trust 3294:
     
3,220
 
9.333%, 2/15/20 (IF) (5)
No Opt. Call
AA–
3,347,641
1,275
 
9.333%, 2/15/20 (IF) (5)
No Opt. Call
AA–
1,325,541
1,215
 
9.325%, 2/15/20 (IF) (5)
No Opt. Call
AA–
1,263,114
10,150
 
California State, General Obligation Bonds, Series 2004, 5.000%, 6/01/31 – AMBAC Insured
12/14 at 100.00
A1
10,442,828
3,500
 
Coachella Valley Unified School District, Riverside County, California, General Obligation
8/15 at 100.00
A1 (4)
3,750,950
   
Bonds, Series 2005A, 5.000%, 8/01/26 (Pre-refunded 8/01/15) – FGIC Insured
     
5,750
 
East Bay Municipal Utility District, Alameda and Contra Costa Counties, California, Water
6/15 at 100.00
AAA
6,043,365
   
System Subordinated Revenue Bonds, Series 2005A, 5.000%, 6/01/27 – NPFG Insured
     
   
Foothill/Eastern Transportation Corridor Agency, California, Toll Road Revenue Refunding
     
   
Bonds, Series 2013A:
     
2,400
 
5.750%, 1/15/46
1/24 at 100.00
BBB–
2,412,024
5,400
 
6.000%, 1/15/49
1/24 at 100.00
BBB–
5,460,264
10,000
 
Golden State Tobacco Securitization Corporation, California, Enhanced Tobacco Settlement
6/15 at 100.00
A2
10,001,200
   
Asset-Backed Revenue Bonds, Series 2005A, 5.000%, 6/01/38 – FGIC Insured
     
   
Golden State Tobacco Securitization Corporation, California, Tobacco Settlement Asset-Backed
     
   
Bonds, Series 2007A-1:
     
13,620
 
4.500%, 6/01/27
6/17 at 100.00
B
11,728,318
5,290
 
5.000%, 6/01/33
6/17 at 100.00
B
4,064,360
1,520
 
Hayward Redevelopment Agency, California, Downtown Redevelopment Project Tax Allocation Bonds,
3/16 at 100.00
A–
1,523,055
   
Series 2006, 5.000%, 3/01/36 – SYNCORA GTY Insured
     
5,600
 
Kern Community College District, California, General Obligation Bonds, Series 2006, 0.000%,
No Opt. Call
Aa2
3,691,856
   
11/01/24 – AGM Insured
     
2,740
 
Los Angeles Harbors Department, California, Revenue Bonds, Series 2006A, 5.000%, 8/01/22 –
8/16 at 102.00
AA
3,058,607
   
FGIC Insured (Alternative Minimum Tax)
     
3,000
 
Los Angeles Unified School District, California, General Obligation Bonds, Series 2006F,
7/16 at 100.00
Aa2
3,291,090
   
5.000%, 7/01/24 – FGIC Insured
     
5,720
 
Mount San Antonio Community College District, Los Angeles County, California, General
8/35 at 100.00
AA
2,860,172
   
Obligation Bonds, Election of 2008, Series 2013A, 0.000%, 8/01/43
     
5,200
 
Palomar Pomerado Health, California, General Obligation Bonds, Series 2009A, 0.000%, 8/01/38 –
8/29 at 100.00
AA–
4,339,608
   
AGC Insured
     
   
Poway Redevelopment Agency, California, Tax Allocation Bonds, Paguay Redevelopment Project,
     
   
Series 2001:
     
15,000
 
5.200%, 6/15/30 – AMBAC Insured
6/14 at 100.00
N/R
15,001,650
6,000
 
5.125%, 6/15/33 – AMBAC Insured
6/14 at 100.00
N/R
5,999,700
2,035
 
Redding, California, Electric System Revenue Certificates of Participation, Series 2005,
6/15 at 100.00
A
2,059,339
   
5.000%, 6/01/30 – FGIC Insured
     
6,000
 
Redlands Unified School District, San Bernardino County, California, General Obligation Bonds,
7/14 at 100.00
AA–
6,019,440
   
Series 2003, 5.000%, 7/01/26 – AGM Insured
     
2,970
 
Riverside Community College District, California, General Obligation Bonds, Series 2005,
8/15 at 100.00
AA
3,169,911
   
5.000%, 8/01/22 – AGM Insured
     
510
 
Riverside County Transportation Commission, California, Toll Revenue Senior Lien Bonds, Series
6/23 at 100.00
BBB–
523,020
   
2013A, 5.750%, 6/01/48
     
2,500
 
Sacramento County Sanitation District Financing Authority, California, Revenue Bonds, Series
12/15 at 100.00
AA
2,666,825
   
2005B, 4.750%, 12/01/21 – FGIC Insured
     
4,000
 
San Francisco Airports Commission, California, Revenue Bonds, San Francisco International
5/23 at 100.00
A+
4,126,760
   
Airport, Governmental Purpose, Second Series 2013B, 5.000%, 5/01/43
     
66,685
 
San Joaquin Hills Transportation Corridor Agency, Orange County, California, Senior Lien Toll
No Opt. Call
Aaa
57,359,094
   
Road Revenue Bonds, Series 1993, 0.000%, 1/01/21 (ETM)
     
   
San Joaquin Hills Transportation Corridor Agency, Orange County, California, Toll Road Revenue
     
   
Refunding Bonds, Series 1997A:
     
31,615
 
5.250%, 1/15/30 – NPFG Insured
7/14 at 100.00
A
30,765,189
21,500
 
0.000%, 1/15/32 – NPFG Insured
No Opt. Call
A
7,028,350
21,255
 
San Jose Redevelopment Agency, California, Tax Allocation Bonds, Merged Area Redevelopment
8/17 at 100.00
A
19,091,028
   
Project, Series 2006C, 4.250%, 8/01/30 – NPFG Insured
     
11,250
 
Santa Ana Financing Authority, California, Lease Revenue Bonds, Police Administration and
No Opt. Call
A
12,530,475
   
Housing Facility, Series 1994A, 6.250%, 7/01/24 – NPFG Insured
     
6,785
 
Santa Clara Valley Water District, California, Water Revenue Bonds, Series 2006A, 3.750%,
6/16 at 100.00
Aa1
6,923,821
   
6/01/25 – AGM Insured
     
5,000
 
Walnut Energy Center Authority, California, Electric Revenue Bonds, Turlock Irrigation
7/14 at 100.00
A+
5,015,750
   
District, Series 2004A, 5.000%, 1/01/34 – AMBAC Insured
     
304,535
 
Total California
   
272,019,134
   
Colorado – 4.9% (3.3% of Total Investments)
     
1,080
 
Arkansas River Power Authority, Colorado, Power Revenue Bonds, Series 2006, 5.250%, 10/01/40 –
10/16 at 100.00
BBB–
1,040,180
   
SYNCORA GTY Insured
     
1,900
 
Aspen, Colorado, Sales Tax Revenue Bonds, Parks and Open Space, Series 2005B, 5.250%, 11/01/24
11/15 at 100.00
Aa2 (4)
2,065,471
   
(Pre-refunded 11/01/15) – AGM Insured
     
1,000
 
Colorado Department of Transportation, Certificates of Participation, Series 2004, 5.000%,
6/14 at 100.00
AA- (4)
1,018,180
   
6/15/25 (Pre-refunded 6/15/14) – NPFG Insured
     
5,000
 
Colorado Health Facilities Authority, Colorado, Revenue Bonds, Catholic Health Initiatives,
1/23 at 100.00
A+
5,121,350
   
Series 2013A, 5.250%, 1/01/45
     
550
 
Colorado Health Facilities Authority, Colorado, Revenue Bonds, Evangelical Lutheran Good
6/23 at 100.00
A–
572,435
   
Samaritan Society Project, Series 2013, 5.625%, 6/01/43
     
7,415
 
Denver City and County, Colorado, Airport System Revenue Bonds, Subordinate Lien Series 2013B,
11/23 at 100.00
A
7,666,813
   
5.000%, 11/15/43
     
1,740
 
Douglas County School District RE1, Douglas and Elbert Counties, Colorado, General Obligation
12/14 at 100.00
Aa1 (4)
1,813,480
   
Bonds, Series 2005B, 5.000%, 12/15/28 (Pre-refunded 12/15/14) – AGM Insured
     
35,995
 
E-470 Public Highway Authority, Colorado, Senior Revenue Bonds, Series 1997B, 0.000%,
No Opt. Call
A
23,741,222
   
9/01/23 – NPFG Insured
     
10,000
 
E-470 Public Highway Authority, Colorado, Toll Revenue Bonds, Series 2004A, 0.000%, 9/01/27 –
No Opt. Call
A
5,045,600
   
NPFG Insured
     
4,520
 
Jefferson County School District R1, Colorado, General Obligation Bonds, Series 2004, 5.000%,
12/14 at 100.00
Aa2 (4)
4,710,880
   
12/15/24 (Pre-refunded 12/15/14) – AGM Insured
     
4,335
 
Poudre Tech Metro District, Colorado, Unlimited Property Tax Supported Revenue Bonds,
12/20 at 100.00
AA–
4,275,914
   
Refunding & Improvement Series 2010A, 5.000%, 12/01/39 – AGM Insured
     
2,500
 
Summit County School District RE-1, Summit, Colorado, General Obligation Bonds, Series 2004B,
12/14 at 100.00
Aa2 (4)
2,601,300
   
5.000%, 12/01/24 (Pre-refunded 12/01/14) – FGIC Insured
     
8,500
 
University of Colorado Hospital Authority, Colorado, Revenue Bonds, Series 2012A, 5.000%, 11/15/42
11/22 at 100.00
A+
8,595,795
15
 
University of Colorado, Enterprise System Revenue Bonds, Series 2005, 5.000%, 6/01/30 –
6/15 at 100.00
Aa2
15,630
   
FGIC Insured
     
   
University of Colorado, Enterprise System Revenue Bonds, Series 2005:
     
645
 
5.000%, 6/01/30 (Pre-refunded 6/01/15) – FGIC Insured
6/15 at 100.00
Aa2 (4)
685,274
340
 
5.000%, 6/01/30 (Pre-refunded 6/01/15) – FGIC Insured
6/15 at 100.00
Aa2 (4)
361,230
85,535
 
Total Colorado
   
69,330,754
   
Connecticut – 0.2% (0.2% of Total Investments)
     
3,250
 
Connecticut Health and Educational Facilities Authority, Revenue Bonds, Wesleyan University,
7/20 at 100.00
AA
3,446,365
   
Series 2010G, 5.000%, 7/01/39
     
   
District of Columbia – 0.4% (0.3% of Total Investments)
     
2,850
 
District of Columbia Student Dormitory Revenue Bonds, Provident Group – Howard Properties LLC
10/22 at 100.00
BBB–
2,473,059
   
Issue, Series 2013, 5.000%, 10/01/45
     
2,670
 
Washington Convention Center Authority, District of Columbia, Dedicated Tax Revenue Bonds,
10/16 at 100.00
AA+
2,795,250
   
Tender Option Bond Trust 1606, 11.881%, 10/01/30 – AMBAC Insured (IF) (5)
     
5,520
 
Total District of Columbia
   
5,268,309
   
Florida – 17.7% (11.7% of Total Investments)
     
1,250
 
Bay County, Florida, Water System Revenue Bonds, Series 2005, 5.000%, 9/01/24 – AMBAC Insured
9/15 at 100.00
Aa3
1,329,325
1,275
 
Broward County, Florida, Airport System Revenue Bonds, Series 2004L, 5.000%, 10/01/23 –
10/14 at 100.00
A+
1,311,363
   
AMBAC Insured
     
875
 
Broward County, Florida, Airport System Revenue Bonds, Series 2004L, 5.000%, 10/01/23
10/14 at 100.00
A1 (4)
903,026
   
(Pre-refunded 10/01/14) – AMBAC Insured
     
6,000
 
Cape Coral, Florida, Water and Sewer Revenue Bonds, Refunding Series 2011, 5.000%, 10/01/41 –
10/21 at 100.00
AA–
6,218,940
   
AGM Insured
     
   
Clay County, Florida, Utility System Revenue Bonds, Series 2007:
     
5,110
 
5.000%, 11/01/27 – AGM Insured (UB)
11/17 at 100.00
AA
5,594,428
12,585
 
5.000%, 11/01/32 – AGM Insured (UB)
11/17 at 100.00
AA
13,288,627
1,500
 
Collier County, Florida, Capital Improvement Revenue Bonds, Series 2005, 5.000%, 10/01/23
10/14 at 100.00
AA– (4)
1,546,905
   
(Pre-refunded 10/01/14) – NPFG Insured
     
3,000
 
Collier County, Florida, Gas Tax Revenue Bonds, Series 2005, 5.000%, 6/01/22 – AMBAC Insured
6/15 at 100.00
AA–
3,158,550
   
Dade County Housing Finance Authority, Florida, Multifamily Mortgage Revenue Bonds, Siesta
     
   
Pointe Apartments Project, Series 1997A:
     
1,005
 
5.650%, 9/01/17 – AGM Insured (Alternative Minimum Tax)
3/14 at 100.00
AA+
1,007,754
1,890
 
5.750%, 9/01/29 – AGM Insured (Alternative Minimum Tax)
3/14 at 100.00
AA+
1,891,814
2,500
 
Escambia County School Board, Florida, Certificates of Participation, Series 2004, 5.000%,
2/15 at 100.00
A
2,535,900
   
2/01/22 – NPFG Insured
     
2,500
 
Flagler County School Board, Florida, Certificates of Participation, Master Lease Revenue
8/15 at 100.00
AA–
2,604,875
   
Program, Series 2005A, 5.000%, 8/01/30 – AGM Insured
     
1,200
 
Flagler County, Florida, Capital Improvement Revenue Bonds, Series 2005, 5.000%, 10/01/30 –
10/15 at 100.00
A
1,220,352
   
NPFG Insured
     
90
 
Florida Municipal Loan Council, Revenue Bonds, Series 2001A, 5.250%, 11/01/18
5/14 at 100.00
Baa1
90,252
1,915
 
Halifax Hospital Medical Center, Florida, Revenue Bonds, Series 2006, 5.500%, 6/01/38 –
6/18 at 100.00
AA–
1,981,891
   
AGM Insured
     
2,500
 
Hillsborough County Industrial Development Authority, Florida, Industrial Development Revenue
No Opt. Call
Aaa
2,982,400
   
Bonds, University Community Hospital, Series 1994, 6.500%, 8/15/19 – NPFG Insured (ETM)
     
1,000
 
Hillsborough County School Board, Florida, Certificates of Participation, Master Lease
7/15 at 100.00
Aa2
1,051,550
   
Program, Series 2005A, 5.000%, 7/01/26 – NPFG Insured
     
1,000
 
Hillsborough County, Florida, Revenue Refunding Bonds, Tampa Bay Arena, Series 2005, 5.000%,
10/15 at 100.00
AA+
1,075,240
   
10/01/25 – FGIC Insured
     
2,595
 
Indian River County School Board, Florida, Certificates of Participation, Series 2005, 5.000%,
7/15 at 100.00
A+
2,746,704
   
7/01/22 – NPFG Insured
     
   
Indian Trace Development District, Florida, Water Management Special Benefit Assessment Bonds,
     
   
Series 2005:
     
1,645
 
5.000%, 5/01/25 – NPFG Insured
5/15 at 102.00
Baa1
1,713,070
1,830
 
5.000%, 5/01/27 – NPFG Insured
5/15 at 102.00
Baa1
1,899,430
1,500
 
JEA, Florida, Water and Sewerage System Revenue Bonds, Crossover Refunding Series 2007B,
10/14 at 100.00
AA
1,546,455
   
5.000%, 10/01/24 – NPFG Insured
     
4,665
 
Lee County, Florida, Airport Revenue Refunding Bonds, Series 2011A, 5.375%, 10/01/32 – AGM
8/21 at 100.00
AA–
4,914,298
   
Insured (Alternative Minimum Tax)
     
1,230
 
Lee County, Florida, Local Option Gas Tax Revenue Bonds, Series 2004, 5.000%, 10/01/20 –
10/14 at 100.00
A2
1,248,278
   
FGIC Insured
     
1,505
 
Lee County, Florida, Transportation Facilities Revenue Bonds, Series 2004B, 5.000%, 10/01/21 –
10/14 at 100.00
A–
1,542,204
   
AMBAC Insured
     
1,000
 
Lee Memorial Health System, Florida, Hospital Revenue Bonds, Series 2007A, 5.000%, 4/01/32 –
4/17 at 100.00
A
1,014,540
   
NPFG Insured
     
3,000
 
Leesburg, Florida, Utility Revenue Bonds, Series 2007, 5.000%, 10/01/37 – NPFG Insured
10/17 at 100.00
Aa3
3,116,970
   
Miami-Dade County, Florida, Aviation Revenue Bonds, Miami International Airport, Refunding
     
   
Series 2012A:
     
3,200
 
5.000%, 10/01/30 (Alternative Minimum Tax)
No Opt. Call
A
3,305,472
1,545
 
5.000%, 10/01/31 (Alternative Minimum Tax)
No Opt. Call
A
1,585,881
2,200
 
Miami-Dade County, Florida, Aviation Revenue Bonds, Miami International Airport, Series 2002A,
4/14 at 100.00
AA–
2,200,594
   
5.125%, 10/01/35 – AGM Insured (Alternative Minimum Tax)
     
12,930
 
Miami-Dade County, Florida, Public Facilities Revenue Bonds, Jackson Health System, Series
12/15 at 100.00
Aa3
13,103,909
   
2005A, 5.000%, 6/01/32 – NPFG Insured
     
5,320
 
Miami-Dade County, Florida, Public Facilities Revenue Bonds, Jackson Health System, Series
6/15 at 100.00
Aa3
5,538,492
   
2005B, 5.000%, 6/01/25 – NPFG Insured
     
3,000
 
Miami-Dade County, Florida, Transit System Sales Surtax Revenue Bonds, Series 2008, 5.000%,
7/18 at 100.00
AA
3,144,390
   
7/01/35 – AGM Insured
     
2,000
 
Miami-Dade County, Florida, Water and Sewer System Revenue Bonds, Refunding Series 2008B,
No Opt. Call
AA–
2,356,140
   
5.250%, 10/01/22 – AGM Insured
     
6,655
 
Miami-Dade County, Florida, Water and Sewer System Revenue Bonds, Series 2013A,
10/22 at 100.00
Aa3
6,855,116
   
5.000%, 10/01/42
     
   
Northern Palm Beach County Improvement District, Florida, Revenue Bonds, Water Control and
     
   
Improvement Development Unit 9B, Series 2005:
     
1,290
 
5.000%, 8/01/23 – NPFG Insured
8/15 at 102.00
A
1,338,001
2,145
 
5.000%, 8/01/29 – NPFG Insured
8/15 at 102.00
A
2,192,962
2,000
 
Okaloosa County, Florida, Water and Sewer Revenue Bonds, Series 2006, 5.000%, 7/01/36 –
7/16 at 100.00
AA–
2,089,380
   
AGM Insured
     
3,500
 
Orange County Health Facilities Authority, Florida, Hospital Revenue Bonds, Orlando Health, Inc.,
4/22 at 100.00
A
3,360,805
   
Series 2012A, 5.000%, 10/01/42
     
1,000
 
Orange County School Board, Florida, Certificates of Participation, Series 2007A, 5.000%,
8/17 at 100.00
Aa2
1,093,090
   
8/01/27 – FGIC Insured
     
2,500
 
Orange County, Florida, Tourist Development Tax Revenue Bonds, Series 2006, 5.000%, 10/01/31 –
10/16 at 100.00
AA–
2,654,175
   
SYNCORA GTY Insured
     
   
Osceola County, Florida, Transportation Revenue Bonds, Osceola Parkway, Series 2004:
     
2,500
 
5.000%, 4/01/21 – NPFG Insured
4/14 at 100.00
Aa3
2,519,325
7,820
 
5.000%, 4/01/23 – NPFG Insured
4/14 at 100.00
Aa3
7,873,176
1,750
 
Palm Bay, Florida, Utility System Revenue Bonds, Palm Bay Utility Corporation, Series 2003,
4/14 at 100.00
Aa3
1,756,808
   
5.000%, 10/01/20 – NPFG Insured
     
945
 
Palm Beach County Housing Finance Authority, Florida, Multifamily Housing Revenue Bonds, Westlake
7/14 at 100.00
AA–
946,030
   
Apartments Phase II, Series 2002, 5.150%, 7/01/22 – AGM Insured (Alternative Minimum Tax)
     
2,150
 
Palm Beach County School Board, Florida, Certificates of Participation, Series 2004A, 5.000%,
8/14 at 100.00
AA– (4)
2,202,224
   
8/01/24 (Pre-refunded 8/01/14) – FGIC Insured
     
3,000
 
Palm Beach County School Board, Florida, Certificates of Participation, Series 2007E, 5.000%,
8/17 at 100.00
AA–
3,269,760
   
8/01/27 – NPFG Insured
     
8,000
 
Palm Beach County Solid Waste Authority, Florida, Revenue Bonds, Series 2002B, 0.000%,
No Opt. Call
AA+ (4)
7,989,040
   
10/01/14 – AMBAC Insured (ETM)
     
3,000
 
Pasco County, Florida, Water and Sewer Revenue Bonds, Series 2006 Refunding, 5.000%,
4/16 at 100.00
AA
3,174,720
   
10/01/36 – AGM Insured
     
1,170
 
Polk County, Florida, Utility System Revenue Bonds, Series 2004A, 5.000%, 10/01/24
10/14 at 100.00
Aa3 (4)
1,207,838
   
(Pre-refunded 10/01/14) – FGIC Insured
     
1,000
 
Port Saint Lucie. Florida, Special Assessment Revenue Bonds, Southwest Annexation District 1B,
7/17 at 100.00
A
1,020,240
   
Series 2007, 5.000%, 7/01/33 – NPFG Insured
     
   
Port St. Lucie, Florida, Utility System Revenue Bonds, Refunding Series 2009:
     
5,450
 
5.250%, 9/01/35 – AGC Insured
9/18 at 100.00
AA–
5,993,801
8,500
 
5.000%, 9/01/35 – AGC Insured
9/18 at 100.00
AA–
9,043,490
1,000
 
Port St. Lucie, Florida, Utility System Revenue Bonds, Series 2004, 5.000%, 9/01/21
9/14 at 100.00
AA– (4)
1,028,180
   
(Pre-refunded 9/01/14) – NPFG Insured
     
1,895
 
Reedy Creek Improvement District, Orange and Osceola Counties, Florida, General Obligation
6/15 at 100.00
Aa3
1,990,735
   
Bonds, Series 2005B, 5.000%, 6/01/25 – AMBAC Insured
     
4,260
 
Saint Lucie County School Board, Florida, Certificates of Participation, Master Lease Program,
7/14 at 100.00
AA– (4)
4,346,308
   
Series 2004A, 5.000%, 7/01/24 (Pre-refunded 7/01/14) – AGM Insured
     
5,740
 
Seminole County, Florida, Water and Sewer Revenue Bonds, Refunding & Improvement Series 1992,
No Opt. Call
Aa2 (4)
6,755,636
   
6.000%, 10/01/19 – NPFG Insured (ETM)
     
2,185
 
Seminole County, Florida, Water and Sewer Revenue Bonds, Refunding & Improvement Series 1992,
No Opt. Call
Aa2
2,286,887
   
6.000%, 10/01/19 – NPFG Insured
     
   
St. Lucie County, Florida, Utility System Revenue Refunding Bonds, Series 1993:
     
2,635
 
5.500%, 10/01/15 – FGIC Insured (ETM)
No Opt. Call
N/R (4)
2,768,278
1,200
 
5.500%, 10/01/21 – FGIC Insured (ETM)
No Opt. Call
N/R (4)
1,448,544
   
St. Petersburg, Florida, Sales Tax Revenue Bonds, Professional Sports Facility, Series 2003:
     
1,475
 
5.125%, 10/01/20 – AGM Insured
4/14 at 100.00
A1
1,480,856
1,555
 
5.125%, 10/01/21 – AGM Insured
4/14 at 100.00
A1
1,561,096
2,500
 
Tallahassee, Florida, Energy System Revenue Bonds, Series 2005, 5.000%, 10/01/29 – NPFG Insured
10/15 at 100.00
AA
2,642,600
400
 
Tamarac, Florida, Utility System Revenue Bonds, Series 2009, 5.000%, 10/01/39 – AGC Insured
10/19 at 100.00
Aa2
419,976
1,485
 
Tampa, Florida, Healthcare System Revenue Bonds, Allegany Health System – St. Joseph’s
4/14 at 100.00
Aaa
1,502,642
   
Hospital, Series 1993, 5.125%, 12/01/23 – NPFG Insured (ETM)
     
10,335
 
Tampa, Florida, Revenue Bonds, University of Tampa, Series 2006, 5.000%, 4/01/35 – CIFG Insured
4/16 at 100.00
A3
10,383,781
21,095
 
Tampa-Hillsborough County Expressway Authority, Florida, Revenue Bonds, Refunding Series
No Opt. Call
A
21,714,560
   
2012B, 5.000%, 7/01/42
     
4,275
 
Volusia County School Board, Florida, Certificates of Participation, Series 2005B, 5.000%,
8/15 at 100.00
Aa3
4,516,409
   
8/01/24 – AGM Insured
     
2,000
 
Volusia County, Florida, Gas Tax Revenue Bonds, Series 2004, 5.000%, 10/01/21 (Pre-refunded
10/14 at 100.00
AA– (4)
2,064,680
   
10/01/14) – AGM Insured
     
12,000
 
Volusia County, Florida, School Board Certificates of Participation, Master Lease Program
8/17 at 100.00
Aa3
12,272,160
   
Series 2007, 5.000%, 8/01/32 – AGM Insured
     
1,785
 
Volusia County, Florida, Tax Revenue Bonds, Tourist Development, Series 2004, 5.000%,
12/14 at 100.00
A2
1,853,919
   
12/01/24 – AGM Insured
     
238,555
 
Total Florida
   
248,387,247
   
Georgia – 2.3% (1.5% of Total Investments)
     
1,000
 
Atlanta, Georgia, Water and Wastewater Revenue Bonds, Series 2004, 5.000%, 11/01/22
11/14 at 100.00
AA– (4)
1,036,560
   
(Pre-refunded 11/01/14) – AGM Insured
     
10,000
 
Atlanta, Georgia, Water and Wastewater Revenue Bonds, Series 2009B, 5.375%, 11/01/39 –
11/19 at 100.00
AA–
10,502,800
   
AGM Insured
     
1,155
 
Augusta, Georgia, Water and Sewerage Revenue Bonds, Series 2004, 5.250%, 10/01/39 –
10/14 at 100.00
AA–
1,185,631
   
AGM Insured
     
2,825
 
Cherokee County Water and Sewerage Authority, Georgia, Revenue Bonds, Refunding Series 2007,
8/20 at 100.00
AA
2,952,040
   
4.000%, 8/01/26
     
1,520
 
College Park Business and Industrial Development Authority, Georgia, Revenue Bonds, Public
9/14 at 102.00
AA– (4)
1,595,848
   
Safety Project, Series 2004, 5.250%, 9/01/23 (Pre-refunded 9/01/14) – NPFG Insured
     
   
Fulton County Development Authority, Georgia, Revenue Bonds, Georgia Tech Molecular Science
     
   
Building, Series 2004:
     
1,695
 
5.250%, 5/01/19 – NPFG Insured
5/14 at 100.00
Aa3
1,715,713
1,135
 
5.250%, 5/01/20 – NPFG Insured
5/14 at 100.00
Aa3
1,148,722
4,500
 
5.000%, 5/01/36 – NPFG Insured
5/14 at 100.00
Aa3
4,541,670
5,295
 
Greene County Development Authority, Georgia, Health System Revenue Bonds, Catholic Health
No Opt. Call
Aa2
4,793,087
   
East Issue, Series 2012, 4.250%, 11/15/42
     
2,250
 
Gwinnett County Hospital Authority, Georgia, Revenue Anticipation Certificates, Gwinnett
7/19 at 100.00
A+
2,342,745
   
Hospital System Inc. Project, Series 2007C, 5.500%, 7/01/39 – AGM Insured
     
31,375
 
Total Georgia
   
31,814,816
   
Hawaii – 0.0% (0.0% of Total Investments)
     
   
Hawaii Department of Budget and Finance, Special Purpose Revenue Bonds, Hawaii Pacific
     
   
University, Series 2013A:
     
250
 
6.625%, 7/01/33
7/23 at 100.00
BB+
253,783
170
 
6.875%, 7/01/43
7/23 at 100.00
BB+
172,365
420
 
Total Hawaii
   
426,148
   
Idaho – 0.8% (0.5% of Total Investments)
     
8,730
 
Idaho Health Facilities Authority, Revenue Bonds, Saint Luke’s Health System Project, Series
3/22 at 100.00
A
8,857,196
   
2012A, 5.000%, 3/01/47 – AGM Insured
     
   
Idaho Housing and Finance Association, Grant and Revenue Anticipation Bonds, Federal Highway
     
   
Trust Funds, Series 2006:
     
1,000
 
5.000%, 7/15/23 – NPFG Insured
7/16 at 100.00
Aa3
1,089,650
1,065
 
5.000%, 7/15/24 – NPFG Insured
7/16 at 100.00
Aa3
1,160,477
10,795
 
Total Idaho
   
11,107,323
   
Illinois – 10.2% (6.8% of Total Investments)
     
1,050
 
Bedford Park, Illinois, General Obligation Bonds, Series 2004A, 5.250%, 12/15/20 – AGM Insured
12/14 at 100.00
AA–
1,091,790
7,700
 
Chicago, Illinois, General Airport Revenue Bonds, O’Hare International Airport, Third Lien
1/20 at 100.00
AA–
7,914,214
   
Refunding Series 2010C, 5.250%, 1/01/35 – AGC Insured
     
7,200
 
Chicago, Illinois, Third Lien General Airport Revenue Bonds, O’Hare International Airport,
1/16 at 100.00
A
7,638,408
   
Series 2005A, 5.250%, 1/01/24 – NPFG Insured
     
10,000
 
Chicago, Illinois, Water Revenue Bonds, Refunding Second Lien Series 2012-2, 5.000%, 11/01/42
11/22 at 100.00
AA
10,073,300
7,095
 
Cook County Community College District 508, Illinois, General Obligation Bonds, Chicago City
12/23 at 100.00
AA
7,339,636
   
Colleges, Series 2013, 5.250%, 12/01/43
     
6,160
 
De Witt, Ford, Livingston, Logan, Mc Lean and Tazewell Community College District 540,
12/17 at 100.00
Aa2
5,479,320
   
Illinois, General Obligation Bonds, Series 2007, 3.000%, 12/01/26 – AGM Insured
     
3,400
 
Illinois Educational Facilities Authority, Revenue Bonds, Field Museum of Natural History,
11/23 at 100.00
A2
3,509,752
   
Series 2002, 5.500%, 11/01/36
     
3,295
 
Illinois Educational Facilities Authority, Revenue Bonds, Robert Morris College, Series 2000,
6/14 at 100.00
Baa1
3,297,537
   
5.800%, 6/01/30 – NPFG Insured
     
5,750
 
Illinois Finance Authority, Revenue Bonds, Centegra Health System, Series 2012, 5.000%, 9/01/38
9/22 at 100.00
A–
5,567,955
2,315
 
Illinois Finance Authority, Revenue Bonds, Advocate Health Care Network, Series 2012,
No Opt. Call
AA
2,363,083
   
5.000%, 6/01/42
     
1,265
 
Illinois Finance Authority, Revenue Bonds, Rehabilitation Institute of Chicago, Series 2013A,
7/23 at 100.00
A–
1,345,340
   
6.000%, 7/01/43
     
6,720
 
Illinois Finance Authority, Revenue Bonds, The Carle Foundation, Series 2011A, 6.000%,
8/21 at 100.00
AA–
7,317,946
   
8/15/41 – AGM Insured
     
14,965
 
Illinois Finance Authority, Revenue Bonds, The University of Chicago, Series 2012A, 5.000%, 10/01/51
10/21 at 100.00
Aa1
15,271,932
   
Illinois State, General Obligation Bonds, Refunding Series 2012:
     
3,160
 
5.000%, 8/01/21
No Opt. Call
A–
3,574,497
1,225
 
5.000%, 8/01/22
No Opt. Call
A–
1,366,818
2,740
 
5.000%, 8/01/23
No Opt. Call
A–
3,038,002
1,055
 
5.000%, 8/01/24
8/22 at 100.00
A–
1,150,762
270
 
5.000%, 8/01/25
8/22 at 100.00
A–
292,178
1,425
 
Illinois State, General Obligation Bonds, Series 2013, 5.500%, 7/01/38
7/23 at 100.00
A–
1,487,173
5,405
 
Illinois Toll Highway Authority, State Toll Highway Authority Revenue Bonds, Series 2006A-1,
7/16 at 100.00
AA–
5,858,155
   
5.000%, 1/01/24 – AGM Insured
     
1,395
 
Illinois Toll Highway Authority, Toll Highway Revenue Bonds, Tender Option Bond Trust 4304,
No Opt. Call
AA–
1,566,920
   
18.345%, 1/01/21 (IF) (5)
     
   
Metropolitan Pier and Exposition Authority, Illinois, Revenue Bonds, McCormick Place Expansion
     
   
Project, Capital Appreciation Refunding Series 2010B-1:
     
20,000
 
0.000%, 6/15/45 – AGM Insured
No Opt. Call
AAA
3,388,200
10,000
 
0.000%, 6/15/46 – AGM Insured
No Opt. Call
AAA
1,566,100
20,045
 
Metropolitan Pier and Exposition Authority, Illinois, Revenue Bonds, McCormick Place Expansion
No Opt. Call
AAA
6,131,164
   
Project, Series 2002A, 0.000%, 12/15/35 – AGM Insured
     
   
Metropolitan Pier and Exposition Authority, Illinois, Revenue Bonds, McCormick Place Expansion
     
   
Project, Tender Option Bond Trust 3861:
     
5,000
 
15.339%, 6/15/18 (IF) (5)
No Opt. Call
AAA
5,268,950
5,920
 
13.834%, 6/15/42 (IF) (5)
6/20 at 100.00
AAA
5,641,050
   
Schaumburg, Illinois, General Obligation Bonds, Series 2004B:
     
4,260
 
5.000%, 12/01/22 (Pre-refunded 12/01/14) – FGIC Insured
12/14 at 100.00
AAA
4,431,550
2,365
 
5.000%, 12/01/23 (Pre-refunded 12/01/14) – FGIC Insured
12/14 at 100.00
AAA
2,460,239
5,250
 
Southwestern Illinois Development Authority, Health Facility Revenue Bonds, Memorial Group,
11/23 at 100.00
BB+
5,226,848
   
Inc., Series 2013, 7.625%, 11/01/48
     
4,000
 
Southwestern Illinois Development Authority, School Revenue Bonds, Triad School District 2,
No Opt. Call
A+
2,289,560
   
Madison County, Illinois, Series 2006, 0.000%, 10/01/25 – NPFG Insured
     
   
Williamson & Johnson Counties Community Unit School District 2, Marion, Illinois, General
     
   
Obligation Bonds, Series 2011:
     
930
 
7.000%, 12/01/21 – AGM Insured
12/20 at 100.00
AA–
1,132,703
1,035
 
7.000%, 12/01/22 – AGM Insured
12/20 at 100.00
AA–
1,244,908
1,155
 
7.000%, 12/01/23 – AGM Insured
12/20 at 100.00
AA–
1,378,192
1,065
 
7.000%, 12/01/26 – AGM Insured
12/20 at 100.00
AA–
1,234,346
2,085
 
7.250%, 12/01/29 – AGM Insured
12/20 at 100.00
AA–
2,415,264
2,295
 
7.250%, 12/01/30 – AGM Insured
12/20 at 100.00
AA–
2,644,322
178,995
 
Total Illinois
   
142,998,114
   
Indiana – 6.2% (4.1% of Total Investments)
     
13,115
 
Indiana Finance Authority, Hospital Revenue Bonds, Community Health Network Project, Series
5/23 at 100.00
A
13,035,392
   
2012A, 5.000%, 5/01/42
     
3,450
 
Indiana Finance Authority, Midwestern Disaster Relief Revenue Bonds, Ohio Valley Electric
6/22 at 100.00
BBB–
3,269,565
   
Corporation Project, Series 2012A, 5.000%, 6/01/39 – AGM Insured
     
14,760
 
Indiana Finance Authority, Private Activity Bonds, Ohio River Bridges East End Crossing
7/23 at 100.00
BBB
14,314,838
   
Project, Series 2013A, 5.250%, 1/01/51 (Alternative Minimum Tax)
     
5,000
 
Indiana Finance Authority, Revenue Bonds, Trinity Health Care Group, Refunding Series 2010B.,
12/20 at 100.00
Aa2
5,082,100
   
5.000%, 12/01/37
     
11,200
 
Indiana Health Facility Financing Authority, Revenue Bonds, Community Hospitals of Indiana,
5/15 at 100.00
N/R (4)
11,867,632
   
Series 2005A, 5.000%, 5/01/35 (Pre-refunded 5/01/15) – AMBAC Insured
     
8,500
 
Indiana Municipal Power Agency, Power Supply Revenue Bonds, Series 2007A, 5.000%, 1/01/42 –
1/17 at 100.00
A+
8,712,500
   
NPFG Insured
     
5,000
 
Indianapolis Local Public Improvement Bond Bank Bonds, Indiana, PILOT Infrastructure Project
1/20 at 100.00
Aa2
5,376,800
   
Revenue Bonds, Series 2010F, 5.000%, 1/01/35 – AGM Insured
     
20,000
 
Indianapolis Local Public Improvement Bond Bank, Indiana, Series 1999E, 0.000%, 2/01/28 –
No Opt. Call
AA
11,456,000
   
AMBAC Insured
     
9,615
 
Indianapolis Local Public Improvement Bond Bank, Indiana, Waterworks Project Series 2009A,
1/19 at 100.00
AA–
10,232,764
   
5.500%, 1/01/38 – AGC Insured
     
935
 
Shoals, Indiana, Exempt Facilities Revenue Bonds, National Gypsum Company Project, Series
11/23 at 100.00
N/R
947,884
   
2013, 7.250%, 11/01/43 (Alternative Minimum Tax)
     
2,040
 
Valparaiso, Indiana, Exempt Facilities Revenue Bonds, Pratt Paper LLC Project, Series 2013,
1/24 at 100.00
N/R
2,139,389
   
7.000%, 1/01/44 (Alternative Minimum Tax)
     
1,500
 
Vigo County Hospital Authority, Indiana, Revenue Bonds, Union Hospital, Series 2007,
9/17 at 100.00
N/R
1,393,290
   
5.800%,9/01/47
     
95,115
 
Total Indiana
   
87,828,154
   
Iowa – 1.3% (0.8% of Total Investments)
     
10,000
 
Iowa Finance Authority, Health Facilities Revenue Bonds, UnityPoint Health Project, Series
2/23 at 100.00
Aa3
10,419,700
   
2013A, 5.250%, 2/15/44
     
   
Iowa Tobacco Settlement Authority, Asset Backed Settlement Revenue Bonds, Series 2005C:
     
1,910
 
5.375%, 6/01/38
6/15 at 100.00
B+
1,487,852
1,010
 
5.500%, 6/01/42
6/15 at 100.00
B+
782,195
430
 
5.625%, 6/01/46
6/15 at 100.00
B+
334,510
5,600
 
Iowa Tobacco Settlement Authority, Tobacco Asset-Backed Revenue Bonds, Series 2005B,
6/17 at 100.00
B+
4,763,920
   
5.600%, 6/01/34
     
18,950
 
Total Iowa
   
17,788,177
   
Kansas – 0.7% (0.4% of Total Investments)
     
2,055
 
Kansas Turnpike Authority, Revenue Bonds, Series 2004A-2, 5.000%, 9/01/23 (Pre-refunded
9/14 at 101.00
AA– (4)
2,133,891
   
9/01/14) – AGM Insured
     
   
Neosho County Unified School District 413, Kansas, General Obligation Bonds, Series 2006:
     
2,145
 
5.000%, 9/01/27 (Pre-refunded 9/01/14) – AGM Insured
9/14 at 100.00
A2 (4)
2,205,918
4,835
 
5.000%, 9/01/29 (Pre-refunded 9/01/14) – AGM Insured
9/14 at 100.00
A2 (4)
4,972,314
9,035
 
Total Kansas
   
9,312,123
   
Kentucky – 2.9% (1.9% of Total Investments)
     
3,870
 
Kenton County School District Finance Corporation, Kentucky, School Building Revenue Bonds,
6/14 at 100.00
Aa3 (4)
3,933,042
   
Series 2004, 5.000%, 6/01/20 (Pre-refunded 6/01/14) – NPFG Insured
     
5,170
 
Kentucky Economic Development Finance Authority, Hospital Facilities Revenue Bonds, Owensboro
6/20 at 100.00
BBB+
5,502,069
   
Medical Health System, Series 2010A, 6.000%, 6/01/30
     
   
Kentucky Public Transportation Infrastructure Authority, First Tier Toll Revenue Bonds,
     
   
Downtown Crossing Project, Convertible Capital Appreciation Series 2013C:
     
3,330
 
0.000%, 7/01/43
7/31 at 100.00
Baa3
1,879,052
5,735
 
0.000%, 7/01/46
7/31 at 100.00
Baa3
3,204,145
   
Kentucky Public Transportation Infrastructure Authority, First Tier Toll Revenue Bonds,
     
   
Downtown Crossing Project, Series 2013A:
     
1,445
 
5.750%, 7/01/49
7/23 at 100.00
Baa3
1,492,107
290
 
6.000%, 7/01/53
7/23 at 100.00
Baa3
302,128
   
Kentucky State Property and Buildings Commission, Revenue Bonds, Project 93, Refunding Series 2009:
     
3,860
 
5.250%, 2/01/20 – AGC Insured
2/19 at 100.00
AA–
4,492,114
10,000
 
5.250%, 2/01/24 – AGC Insured
2/19 at 100.00
AA–
11,362,000
7,500
 
Kentucky Turnpike Authority, Economic Development Road Revenue Bonds, Revitalization Project,
7/16 at 100.00
AA+
8,162,775
   
Series 2006B, 5.000%, 7/01/25 – AMBAC Insured
     
41,200
 
Total Kentucky
   
40,329,432
   
Louisiana – 4.5% (3.0% of Total Investments)
     
3,330
 
Jefferson Parish Hospital District1, Louisiana, Hospital Revenue Bonds, West Jefferson Medical
1/21 at 100.00
AA–
3,574,822
   
Center, Refunding Series 2011A, 6.000%, 1/01/39 – AGM Insured
     
3,025
 
Lafayette City and Parish, Louisiana, Utilities Revenue Bonds, Series 2004, 5.250%, 11/01/22
11/14 at 100.00
A+ (4)
3,141,009
   
(Pre-refunded 11/01/14) – NPFG Insured
     
4,170
 
Louisiana Public Facilities Authority, Revenue Bonds, Baton Rouge General Hospital, Series
7/14 at 100.00
A (4)
4,254,526
   
2004, 5.250%, 7/01/24 (Pre-refunded 7/01/14) – NPFG Insured
     
   
Louisiana State, Gasoline and Fuels Tax Revenue Bonds, Series 2005A:
     
2,400
 
5.000%, 5/01/25 (Pre-refunded 5/01/15) – FGIC Insured
5/15 at 100.00
Aa1 (4)
2,544,312
4,415
 
5.000%, 5/01/26 (Pre-refunded 5/01/15) – FGIC Insured
5/15 at 100.00
Aa1 (4)
4,680,474
5,000
 
5.000%, 5/01/27 (Pre-refunded 5/01/15) – FGIC Insured
5/15 at 100.00
Aa1 (4)
5,300,650
   
Louisiana State, Gasoline and Fuels Tax Revenue Bonds, Series 2006A:
     
3,300
 
4.750%, 5/01/39 – AGM Insured (UB)
5/16 at 100.00
Aa1
3,360,192
35,725
 
4.500%, 5/01/41 – FGIC Insured (UB)
5/16 at 100.00
Aa1
35,756,795
38
 
Louisiana State, Gasoline and Fuels Tax Revenue Bonds, Series 2006, Residuals 660-1, 16.435%,
5/16 at 100.00
Aa1
38,469
   
5/01/34 – NPFG Insured (IF)
     
61,403
 
Total Louisiana
   
62,651,249
   
Maine – 0.1% (0.0% of Total Investments)
     
1,015
 
Maine Health and Higher Educational Facilities Authority Revenue Bonds, Eastern Maine Medical
7/23 at 100.00
Baa1
981,576
   
Center Obligated Group Issue, Series 2013, 5.000%, 7/01/43
     
   
Maryland – 0.4% (0.2% of Total Investments)
     
5,345
 
Baltimore, Maryland, Senior Lien Convention Center Hotel Revenue Bonds, Series 2006A, 5.250%,
9/16 at 100.00
BB+
5,157,391
   
9/01/28 – SYNCORA GTY Insured
     
   
Massachusetts – 2.5% (1.7% of Total Investments)
     
4,500
 
Massachusetts Department of Transportation, Metropolitan Highway System Revenue Bonds,
1/20 at 100.00
AA+
4,762,800
   
Commonwealth Contract Assistance Secured, Refunding Series 2010B, 5.000%, 1/01/35
     
3,225
 
Massachusetts Development Finance Agency, Resource Recovery Revenue Refunding Bonds,
11/17 at 100.00
BB+
2,858,995
   
Covanta Energy Project, Series 2012B, 4.875%, 11/01/42
     
5,330
 
Massachusetts Health and Educational Facilities Authority, Revenue Bonds, Harvard University,
12/19 at 100.00
AAA
6,977,503
   
Tender Option Bond Trust 2010-20W, 13.656%, 12/15/34 (IF) (5)
     
11,000
 
Massachusetts School Building Authority, Dedicated Sales Tax Revenue Bonds, Series 2005A,
8/15 at 100.00
AA+ (4)
11,807,840
   
5.000%, 8/15/23 (Pre-refunded 8/15/15) – AGM Insured (UB)
     
7,255
 
Massachusetts Water Resources Authority, General Revenue Bonds, Series 2007A, 4.500%,
2/17 at 100.00
AA+
7,345,325
   
8/01/46 – AGM Insured (UB) (5)
     
1,500
 
University of Massachusetts Building Authority, Senior Lien Project Revenue Bonds, Series
11/14 at 100.00
AA (4)
1,559,055
   
2004-1, 5.375%, 11/01/20 (Pre-refunded 11/01/14) – AMBAC Insured
     
32,810
 
Total Massachusetts
   
35,311,518
   
Michigan – 3.4% (2.3% of Total Investments)
     
5,490
 
Detroit City School District, Wayne County, Michigan, Unlimited Tax School Building and Site
No Opt. Call
AA
5,863,046
   
Improvement Bonds, Series 2001A, 6.000%, 5/01/29 – AGM Insured (UB)
     
1,695
 
Detroit Water and Sewerage Department, Michigan, Sewage Disposal System Revenue Bonds,
7/22 at 100.00
BBB+
1,569,434
   
Refunding Senior Lien Series 2012A, 5.250%, 7/01/39
     
6,000
 
Detroit, Michigan, General Obligation Bonds, Series 2001A-1, 5.375%, 4/01/18 – NPFG Insured (6)
4/14 at 100.00
A
5,695,080
2,000
 
Detroit, Michigan, Sewage Disposal System Revenue Bonds, Series 2001D-2, 0.320%, 7/01/32 (7)
7/14 at 100.00
A
1,458,631
3,000
 
Michigan Public Power Agency, AFEC Project Revenue Bonds, Series 2012A, 5.000%, 1/01/43
1/22 at 100.00
A2
3,041,970
8,260
 
Michigan State Building Authority, Revenue Refunding Bonds, Facilities Program, Series
10/21 at 100.00
Aa3
8,850,590
   
2011-II-A, 5.375%, 10/15/41
     
11,000
 
Michigan State Hospital Finance Authority, Revenue Bonds, Trinity Health Care Group, Series
6/22 at 100.00
Aa2
11,175,340
   
2009C, 5.000%, 12/01/48
     
10,000
 
Wayne Charter County, Michigan, Limited Tax General Obligation Airport Hotel Revenue Bonds,
6/14 at 100.00
A
10,000,800
   
Detroit Metropolitan Wayne County Airport, Series 2001A, 5.250%, 12/01/25 – NPFG Insured
     
47,445
 
Total Michigan
   
47,654,891
   
Minnesota – 0.9% (0.6% of Total Investments)
     
5,450
 
Minneapolis, Minnesota, Health Care System Revenue Bonds, Fairview Health Services, Series
11/18 at 100.00
AA–
6,287,175
   
2008B, 6.500%, 11/15/38 – AGC Insured
     
5,020
 
Minnesota State, General Obligation Bonds, Various Purpose, Refunding Series 2010D,
No Opt. Call
AA+
5,904,574
   
5.000%, 8/01/18
     
10,470
 
Total Minnesota
   
12,191,749
   
Missouri – 0.5% (0.3% of Total Investments)
     
2,250
 
Missouri Health and Educational Facilities Authority, Health Facilities Revenue Bonds,
2/22 at 100.00
A1
2,288,678
   
Heartland Regional Medical Center, Series 2012, 5.000%, 2/15/43
     
305
 
St. Louis County Industrial Development Authority, Missouri, Revenue Bonds, Friendship Village
9/23 at 100.00
A–
313,644
   
of Sunset Hills, Series 2013A, 5.875%, 9/01/43
     
4,125
 
St. Louis, Missouri, Airport Revenue Bonds, Lambert-St. Louis International Airport, Series
No Opt. Call
A
4,611,668
   
2005, 5.500%, 7/01/29 – NPFG Insured
     
6,680
 
Total Missouri
   
7,213,990
   
Montana – 0.2% (0.2% of Total Investments)
     
3,000
 
Montana Facility Finance Authority, Hospital Revenue Bonds, Benefits Health System Obligated
1/21 at 100.00
AA–
3,279,330
   
Group, Series 2011A, 5.750%, 1/01/31 – AGM Insured
     
   
Nebraska – 2.8% (1.8% of Total Investments)
     
4,680
 
Lincoln County Hospital Authority 1, Nebraska, Hospital Revenue and Refunding Bonds, Great
No Opt. Call
A–
4,739,623
   
Plains Regional Medical Center Project, Series 2012, 5.000%, 11/01/42
     
27,125
 
Lincoln, Nebraska, Electric System Revenue Bonds, Series 2007A, 4.500%, 9/01/37 – FGIC
9/17 at 100.00
AA
27,640,918
   
Insured (UB) (5)
     
5,000
 
Municipal Energy Agency of Nebraska, Power Supply System Revenue and Refunding Bonds, Series
4/19 at 100.00
AA+
5,413,550
   
2009A, 5.375%, 4/01/39 – BHAC Insured
     
1,000
 
Nebraska Public Power District, General Revenue Bonds, Series 2005A, 5.000%, 1/01/25
7/15 at 100.00
AA– (4)
1,067,500
   
(Pre-refunded 7/01/15) – AGM Insured
     
37,805
 
Total Nebraska
   
38,861,591
   
Nevada – 3.6% (2.4% of Total Investments)
     
7,000
 
Clark County School District, Nevada, General Obligation Bonds, Refunding Series 2005A,
6/15 at 101.00
AA–
7,465,640
   
5.000%, 6/15/19 – FGIC Insured
     
3,500
 
Clark County School District, Nevada, General Obligation Bonds, Series 2004B, 5.000%,
6/14 at 100.00
AA–
3,561,705
   
6/15/18 – AGM Insured
     
3,000
 
Clark County, Nevada, Airport Revenue Bonds, Subordinate Lien Series 2009C, 5.000%, 7/01/26 –
7/19 at 100.00
AA–
3,293,580
   
AGM Insured
     
16,840
 
Clark County, Nevada, Passenger Facility Charge Revenue Bonds, Las Vegas-McCarran
1/20 at 100.00
AA–
17,609,083
   
International Airport, Series 2010A, 5.250%, 7/01/39 – AGM Insured
     
7,370
 
Clark County, Nevada, Subordinate Lien Airport Revenue Bonds, Series 2004A-2, 5.125%,
7/14 at 100.00
A+
7,496,027
   
7/01/25 – FGIC Insured
     
10,285
 
Henderson, Nevada, General Obligation Bonds, Sewer Series 2004, 5.000%, 6/01/34 (Pre-refunded
12/14 at 100.00
AA (4)
10,697,634
   
12/01/14) – FGIC Insured
     
47,995
 
Total Nevada
   
50,123,669
   
New Jersey – 4.3% (2.9% of Total Investments)
     
   
Essex County Improvement Authority, New Jersey, Guaranteed Revenue Bonds, Project
     
   
Consolidation, Series 2004:
     
2,000
 
5.125%, 10/01/21 – NPFG Insured
10/14 at 100.00
Aa2
2,064,140
2,250
 
5.125%, 10/01/22 – NPFG Insured
10/14 at 100.00
Aa2
2,321,843
   
New Jersey Economic Development Authority, Revenue Bonds, Motor Vehicle Surcharge, Series 2004A:
     
3,850
 
5.000%, 7/01/22 – NPFG Insured
7/14 at 100.00
A
3,918,723
3,850
 
5.000%, 7/01/23 – NPFG Insured
7/14 at 100.00
A
3,915,489
5,900
 
5.000%, 7/01/29 – NPFG Insured
7/14 at 100.00
A
5,986,081
26,000
 
New Jersey Turnpike Authority, Revenue Bonds, Refunding Series 2005D-1, 5.250%, 1/01/26 –
No Opt. Call
AA–
30,360,200
   
AGM Insured
     
3,320
 
New Jersey Turnpike Authority, Revenue Bonds, Series 2005A, 5.000%, 1/01/21 – AGM Insured
1/15 at 100.00
AA–
3,442,574
   
Tobacco Settlement Financing Corporation, New Jersey, Tobacco Settlement Asset-Backed Bonds,
     
   
Series 2007-1A:
     
4,750
 
4.500%, 6/01/23
6/17 at 100.00
B1
4,472,743
1,545
 
4.625%, 6/01/26
6/17 at 100.00
B1
1,340,844
1,470
 
4.750%, 6/01/34
6/17 at 100.00
B2
1,086,742
1,330
 
Washington Township Board of Education, Mercer County, New Jersey, General Obligation Bonds,
No Opt. Call
Aa3
1,625,699
   
Series 2005, 5.250%, 1/01/26 – AGM Insured
     
56,265
 
Total New Jersey
   
60,535,078
   
New Mexico – 1.3% (0.9% of Total Investments)
     
3,660
 
San Juan County, New Mexico, Gross Receipts Tax Revenue Bonds, Refunding Subordinate Series
6/15 at 100.00
A+
3,858,775
   
2005, 5.000%, 6/15/25 – NPFG Insured
     
13,600
 
University of New Mexico, System Improvement Subordinated Lien Revenue Bonds, Series 2007A,
6/17 at 100.00
AA
14,286,664
   
5.000%, 6/01/36 – AGM Insured
     
17,260
 
Total New Mexico
   
18,145,439
   
New York – 6.6% (4.4% of Total Investments)
     
1,880
 
Dormitory Authority of the State of New York, FHA-Insured Mortgage Revenue Bonds, Montefiore
2/15 at 100.00
A
1,949,560
   
Hospital, Series 2004, 5.000%, 8/01/23 – FGIC Insured
     
7,225
 
Dormitory Authority of the State of New York, Revenue Bonds, Non State Supported Debt, Cornell
7/20 at 100.00
Aa1
7,907,112
   
University, Series 2010A, 5.000%, 7/01/35
     
3,335
 
Dormitory Authority of the State of New York, State Personal Income Tax Revenue Bonds, Series
3/15 at 100.00
AAA
3,487,643
   
2005F, 5.000%, 3/15/24 – AMBAC Insured
     
3,720
 
Hudson Yards Infrastructure Corporation, New York, Revenue Bonds, Series 2006A, 4.500%,
2/17 at 100.00
A
3,690,649
   
2/15/47 – NPFG Insured
     
12,500
 
Long Island Power Authority, New York, Electric System General Revenue Bonds, Series 2006A,
6/16 at 100.00
A
13,463,500
   
5.000%, 12/01/25 – FGIC Insured
     
2,500
 
Long Island Power Authority, New York, Electric System Revenue Bonds, Series 2011A, 5.000%,
5/21 at 100.00
AA–
2,600,750
   
5/01/36 – AGM Insured
     
3,025
 
Monroe County Industrial Development Corporation, New York, FHA Insured Mortgage Revenue
2/21 at 100.00
Aa2
3,336,031
   
Bonds, Unity Hospital of Rochester Project, Series 2010, 5.500%, 8/15/40
     
2,615
 
New York City Industrial Development Agency, New York, Revenue Bonds, Yankee Stadium Project
3/19 at 100.00
AA–
3,028,353
   
PILOT, Series 2009A, 7.000%, 3/01/49 – AGC Insured
     
85
 
New York City, New York, General Obligation Bonds, Fiscal Series 2005F-1, 5.000%, 9/01/21 –
9/15 at 100.00
AA
91,120
   
AMBAC Insured
     
4,915
 
New York City, New York, General Obligation Bonds, Fiscal Series 2005F-1, 5.000%, 9/01/21
9/15 at 100.00
Aa2 (4)
5,284,313
   
(Pre-refunded 9/01/15) – AMBAC Insured
     
10,000
 
New York City, New York, General Obligation Bonds, Fiscal Series 2005M, 5.000%, 4/01/26 –
4/15 at 100.00
AA
10,499,000
   
FGIC Insured
     
5,000
 
New York State Thruway Authority, General Revenue Bonds, Series 2005F, 5.000%, 1/01/26 –
1/15 at 100.00
A
5,184,600
   
AMBAC Insured
     
14,000
 
New York State Thruway Authority, General Revenue Bonds, Series 2005G, 5.000%, 1/01/30 –
7/15 at 100.00
AA–
14,673,120
   
AGM Insured
     
   
New York State Urban Development Corporation, State Personal Income Tax Revenue Bonds,
     
   
Series 2004A-1:
     
1,000
 
5.000%, 3/15/23 (Pre-refunded 3/15/14) – FGIC Insured
3/14 at 100.00
AAA
1,005,990
5,000
 
5.000%, 3/15/25 (Pre-refunded 3/15/14) – FGIC Insured
3/14 at 100.00
AAA
5,029,950
3,650
 
New York State Urban Development Corporation, State Personal Income Tax Revenue Bonds, Series
3/15 at 100.00
AAA
3,848,268
   
2005B, 5.000%, 3/15/25 (Pre-refunded 3/15/15) – AGM Insured
     
4,655
 
Onondaga Civic Development Corporation, New York, Revenue Bonds, St. Joseph’s Hospital Health
7/22 at 100.00
BB
3,912,714
   
Center Project, Series 2012, 5.000%, 7/01/42
     
   
Triborough Bridge and Tunnel Authority, New York, General Purpose Revenue Bonds, Refunding
     
   
Subordinate Lien Series 2013A:
     
2,135
 
5.000%, 11/15/28
No Opt. Call
A+
2,357,574
2,430
 
0.000%, 11/15/31
No Opt. Call
A+
1,079,066
1,460
 
0.000%, 11/15/32
No Opt. Call
A+
609,827
91,130
 
Total New York
   
93,039,140
   
North Carolina – 1.9% (1.3% of Total Investments)
     
750
 
Gaston County Industrial Facilities and Pollution Control Financing Authority, North Carolina, National
8/15 at 100.00
N/R
673,365
   
Gypsum Company Project Exempt Facilities Revenue Bonds, Series 2005, 5.750%, 8/01/35
     
   
(Alternative Minimum Tax)
     
   
Mooresville, North Carolina, Enterprise System Revenue Bonds, Series 2004:
     
2,115
 
5.000%, 5/01/22 (Pre-refunded 5/01/14) – FGIC Insured
5/14 at 100.00
AA– (4)
2,140,782
2,575
 
5.000%, 5/01/26 (Pre-refunded 5/01/14) – FGIC Insured
5/14 at 100.00
AA– (4)
2,606,389
10,000
 
North Carolina Medical Care Commission, Health Care Facilities Revenue Bonds, Duke University
6/22 at 100.00
AA
10,403,600
   
Health System, Series 2012A, 5.000%, 6/01/42
     
4,715
 
North Carolina Medical Care Commission, Health Care Facilities Revenue Bonds, Vidant Health,
6/22 at 100.00
A+
4,827,641
   
Refunding Series 2012A, 5.000%, 6/01/36
     
   
Raleigh Durham Airport Authority, North Carolina, Airport Revenue Bonds, Series 2005A:
     
3,205
 
5.000%, 5/01/23 – AMBAC Insured
5/15 at 100.00
Aa3
3,342,879
3,295
 
5.000%, 5/01/24 – AMBAC Insured
5/15 at 100.00
Aa3
3,436,751
26,655
 
Total North Carolina
   
27,431,407
   
North Dakota – 0.8% (0.5% of Total Investments)
     
2,525
 
Grand Forks, North Dakota, Health Care System Revenue Bonds, Altru Health System Obligated
12/21 at 100.00
A–
2,524,823
   
Group, Series 2012, 5.000%, 12/01/35
     
   
Grand Forks, North Dakota, Sales Tax Revenue Bonds, Alerus Project, Series 2005A:
     
2,195
 
5.000%, 12/15/22 – NPFG Insured
12/15 at 100.00
Aa3
2,347,267
1,355
 
5.000%, 12/15/23 – NPFG Insured
12/15 at 100.00
Aa3
1,445,595
3,000
 
5.000%, 12/15/24 – NPFG Insured
12/15 at 100.00
Aa3
3,192,540
1,890
 
Williston, North Dakota, Multifamily Housing Revenue Bonds, Eagle Crest Apartments LLC
9/23 at 100.00
N/R
1,893,591
   
Project, Series 2013, 7.750%, 9/01/38
     
10,965
 
Total North Dakota
   
11,403,816
   
Ohio – 7.5% (5.0% of Total Investments)
     
1,730
 
Akron, Bath and Copley Joint Township Hospital District, Ohio, Hospital Revenue Bonds,
5/22 at 100.00
A1
1,750,950
   
Children’s Hospital Medical Center, Improvement & Refunding Series 2012, 5.000%, 11/15/42
     
   
Allen County, Ohio, Hospital Facilities Revenue Bonds, Catholic Health Partners, Refunding and
     
   
Improvement Series 2012A:
     
1,930
 
5.000%, 5/01/33
5/22 at 100.00
AA–
2,023,566
2,755
 
4.000%, 5/01/33
5/22 at 100.00
AA–
2,573,638
2,420
 
5.000%, 5/01/42
5/22 at 100.00
AA–
2,493,205
   
Buckeye Tobacco Settlement Financing Authority, Ohio, Tobacco Settlement Asset-Backed Revenue
     
   
Bonds, Senior Lien, Series 2007A-2:
     
12,565
 
5.125%, 6/01/24
6/17 at 100.00
B–
10,594,934
350
 
5.875%, 6/01/30
6/17 at 100.00
B
282,233
11,575
 
5.750%, 6/01/34
6/17 at 100.00
B
9,013,221
1,860
 
5.875%, 6/01/47
6/17 at 100.00
B
1,485,768
2,650
 
Cleveland State University, Ohio, General Receipts Bonds, Series 2004, 5.250%, 6/01/24
6/14 at 100.00
A+ (4)
2,695,395
   
(Pre-refunded 6/01/14) – FGIC Insured
     
2,000
 
Columbus City School District, Franklin County, Ohio, General Obligation Bonds, Series 2004,
12/14 at 100.00
AA (4)
2,085,380
   
5.250%, 12/01/25 (Pre-refunded 12/01/14) – AGM Insured
     
2,385
 
Columbus, Ohio, Tax Increment Financing Bonds, Easton Project, Series 2004A, 5.000%, 12/01/22
6/14 at 100.00
N/R (4)
2,423,876
   
(Pre-refunded 6/01/14) – AMBAC Insured
     
6,000
 
Franklin County, Ohio, Hospital Revenue Bonds, Nationwide Children’s Hospital Project,
5/22 at 100.00
Aa2
6,160,740
   
Improvement Series 2012A, 5.000%, 11/01/42
     
2,205
 
Hamilton City School District, Ohio, General Obligation Bonds, Series 2005, 5.000%, 12/01/24 –
6/15 at 100.00
Baa1
2,315,801
   
NPFG Insured
     
19,595
 
Hamilton County, Ohio, Sales Tax Bonds, Subordinate Lien, Series 2006A, 4.250%, 12/01/32 –
12/16 at 100.00
A+
19,601,858
   
AMBAC Insured
     
6,425
 
JobsOhio Beverage System, Ohio, Statewide Liquor Profits Revenue Bonds, Senior Lien Series
1/23 at 100.00
AA
6,689,710
   
2013A, 5.000%, 1/01/38 (UB) (5)
     
   
JobsOhio Beverage System, Ohio, Statewide Senior Lien Liquor Profits Revenue Bonds, Tender
     
   
Option Bond Trust 1157:
     
2,000
 
17.677%, 1/01/38 (IF) (5)
1/23 at 100.00
AA
2,329,600
1,725
 
17.677%, 1/01/38 (IF) (5)
1/23 at 100.00
AA
2,009,280
1,250
 
17.677%, 1/01/38 (IF) (5)
1/23 at 100.00
AA
1,456,000
625
 
17.677%, 1/01/38 (IF) (5)
1/23 at 100.00
AA
728,000
1,750
 
17.669%, 1/01/38 (IF) (5)
1/23 at 100.00
AA
2,038,260
390
 
17.609%, 1/01/38 (IF) (5)
1/23 at 100.00
AA
454,015
   
Middletown City School District, Butler County, Ohio, General Obligation Bonds, Refunding
     
   
Series 2007:
     
4,380
 
5.250%, 12/01/27 – AGM Insured
No Opt. Call
A2
5,016,589
6,000
 
5.250%, 12/01/31 – AGM Insured
No Opt. Call
A2
6,854,160
9,235
 
Muskingum County, Ohio, Hospital Facilities Revenue Bonds, Genesis HealthCare System Obligated
2/23 at 100.00
BB+
7,185,107
   
Group Project, Series 2013, 5.000%, 2/15/48
     
   
Southeastern Ohio Port Authority, Hospital Facilities Revenue Bonds, Memorial Health System
     
   
Obligated Group Project, Refunding and Improvement Series 2012:
     
2,000
 
5.750%, 12/01/32
12/22 at 100.00
N/R
1,885,800
1,320
 
6.000%, 12/01/42
12/22 at 100.00
N/R
1,239,256
2,000
 
University of Akron, Ohio, General Receipts Bonds, Federally Taxable Build America Bonds,
1/20 at 100.00
AA–
2,126,580
   
Series 2010B, 5.000%, 1/01/29 – AGM Insured
     
109,120
 
Total Ohio
   
105,512,922
   
Oklahoma – 2.8% (1.8% of Total Investments)
     
   
Oklahoma Capitol Improvement Authority, State Facilities Revenue Bonds, Series 2005F:
     
3,500
 
5.000%, 7/01/24 – AMBAC Insured
7/15 at 100.00
AA
3,704,610
7,500
 
5.000%, 7/01/27 – AMBAC Insured
7/15 at 100.00
AA
7,885,575
   
Oklahoma City Water Utilities Trust, Oklahoma, Water and Sewer Revenue Bonds, Series 2010:
     
1,000
 
5.375%, 7/01/40
7/21 at 100.00
AAA
1,110,830
1,500
 
5.000%, 7/01/40
7/21 at 100.00
AAA
1,615,845
180
 
Oklahoma Housing Finance Agency, GNMA Collateralized Single Family Mortgage Revenue Bonds,
No Opt. Call
AA+
183,672
   
Series 1987A, 7.997%, 8/01/18 (Alternative Minimum Tax)
     
19,765
 
Oklahoma Municipal Power Authority, Power Supply System Revenue Bonds, Series 2007, 4.500%,
1/17 at 100.00
A
19,638,306
   
1/01/47 – FGIC Insured
     
4,880
 
University of Oklahoma, Student Housing Revenue Bonds, Series 2004, 5.000%, 7/01/22 –
7/14 at 100.00
Aa3
4,970,134
   
AMBAC Insured
     
38,325
 
Total Oklahoma
   
39,108,972
   
Oregon – 0.5% (0.3% of Total Investments)
     
2,535
 
Oregon Department of Administrative Services, Certificates of Participation, Series 2005A,
5/15 at 100.00
AA (4)
2,686,111
   
5.000%, 5/01/25 (Pre-refunded 5/01/15) – AGM Insured
     
4,000
 
Oregon Department of Administrative Services, State Lottery Revenue Bonds, Series 2011A,
4/21 at 100.00
AAA
4,506,240
   
5.250%, 4/01/31
     
6,535
 
Total Oregon
   
7,192,351
   
Pennsylvania – 5.6% (3.8% of Total Investments)
     
2,165
 
Allegheny County Sanitary Authority, Pennsylvania, Sewer Revenue Bonds, Series 2010, 5.000%,
12/20 at 100.00
AA–
2,213,236
   
6/01/40 – AGM Insured
     
7,925
 
Commonwealth Financing Authority, Pennsylvania, State Appropriation Lease Bonds, Series 2006A,
6/16 at 100.00
AA
8,556,702
   
5.000%, 6/01/26 – AGM Insured (UB)
     
7,630
 
Dauphin County General Authority, Pennsylvania, Health System Revenue Bonds, Pinnacle Health
6/22 at 100.00
A
7,691,574
   
System Project, Series 2012A, 5.000%, 6/01/42
     
5,250
 
Delaware River Port Authority, New Jersey and Pennsylvania, Revenue Bonds, Series 2010E,
1/20 at 100.00
AA–
5,455,275
   
5.000%, 1/01/40 – AGM Insured
     
1,565
 
Montgomery County Industrial Development Authority, Pennsylvania, FHA Insured Mortgage Revenue
8/20 at 100.00
AA
1,672,782
   
Bonds, New Regional Medical Center Project, Series 2010, 5.375%, 8/01/38
     
1,800
 
Pennsylvania Higher Educational Facilities Authority, Revenue Bonds, Drexel University, Series
5/15 at 100.00
A
1,878,120
   
2005A, 5.000%, 5/01/28 – NPFG Insured
     
11,100
 
Pennsylvania Public School Building Authority, Lease Revenue Bonds, School District of
12/16 at 100.00
AA–
11,103,774
   
Philadelphia, Series 2006B, 4.500%, 6/01/32 – AGM Insured
     
2,625
 
Pennsylvania Turnpike Commission, Turnpike Revenue Bonds, Series 2006A, 5.000%, 12/01/26 –
6/16 at 100.00
A+
2,822,951
   
AMBAC Insured
     
1,300
 
Philadelphia Hospitals and Higher Education Facilities Authority, Pennsylvania, Hospital
7/22 at 100.00
BB+
1,111,760
   
Revenue Bonds, Temple University Health System Obligated Group, Series 2012A, 5.625%, 7/01/42
     
10,000
 
Philadelphia, Pennsylvania, Airport Revenue Bonds, Series 2010A, 5.000%, 6/15/40 – AGM Insured
6/20 at 100.00
AA–
10,232,100
7,055
 
Pittsburgh and Allegheny County Sports and Exhibition Authority, Pennsylvania, Hotel Room
8/20 at 100.00
AA–
7,269,966
   
Excise Tax Revenue Bonds, Refunding Series 2010, 5.000%, 2/01/35 – AGC Insured
     
5,180
 
Pittsburgh and Allegheny County Sports and Exhibition Authority, Pennsylvania, Sales Tax
8/20 at 100.00
AA–
5,475,415
   
Revenue Bonds, Refunding Series 2010, 5.000%, 2/01/31 – AGM Insured
     
6,335
 
Radnor Township School District, Delaware County, Pennsylvania, General Obligation Bonds,
8/15 at 100.00
Aa2
6,629,831
   
Series 2005B, 5.000%, 2/15/30 – AGM Insured
     
   
Reading School District, Berks County, Pennsylvania, General Obligation Bonds, Series 2005:
     
3,285
 
5.000%, 1/15/22 – AGM Insured
1/16 at 100.00
AA–
3,556,144
3,450
 
5.000%, 1/15/23 – AGM Insured
1/16 at 100.00
AA–
3,730,554
76,665
 
Total Pennsylvania
   
79,400,184
   
Puerto Rico – 0.7% (0.4% of Total Investments)
     
2,500
 
Puerto Rico Electric Power Authority, Power Revenue Bonds, Series 2005RR, 5.000%, 7/01/30
7/15 at 100.00
AA+ (4)
2,667,275
   
(Pre-refunded 7/01/15) – SYNCORA GTY Insured
     
445
 
Puerto Rico Highway and Transportation Authority, Highway Revenue Bonds, Series 2003G, 5.250%,
7/14 at 100.00
BBB
354,518
   
7/01/19 – FGIC Insured
     
1,550
 
Puerto Rico Municipal Finance Agency, Series 2005C, 5.250%, 8/01/21 – CIFG Insured
No Opt. Call
AA–
1,530,656
   
Puerto Rico Sales Tax Financing Corporation, Sales Tax Revenue Bonds, Series 2007A:
     
20,300
 
0.000%, 8/01/41 – NPFG Insured
No Opt. Call
AA–
3,117,877
14,195
 
0.000%, 8/01/45 – NPFG Insured
No Opt. Call
AA–
1,645,059
38,990
 
Total Puerto Rico
   
9,315,385
   
Rhode Island – 1.0% (0.7% of Total Investments)
     
2,195
 
Providence Housing Development Corporation, Rhode Island, FHA-Insured Section 8 Assisted
7/14 at 100.00
A
2,200,246
   
Mortgage Revenue Refunding Bonds, Barbara Jordan Apartments, Series 1994A, 6.750%,
     
   
7/01/25 – NPFG Insured
     
1,405
 
Rhode Island Health & Educational Building Corporation, Higher Education Auxiliary Enterprise
9/14 at 100.00
A1 (4)
1,451,787
   
Revenue Bonds, Series 2004A, 5.500%, 9/15/24 (Pre-refunded 9/15/14) – AMBAC Insured
     
   
Rhode Island Tobacco Settlement Financing Corporation, Tobacco Settlement Asset-Backed Bonds,
     
   
Series 2002A:
     
250
 
6.125%, 6/01/32
6/14 at 100.00
BBB+
249,980
10,790
 
6.250%, 6/01/42
6/14 at 100.00
BBB–
10,617,144
14,640
 
Total Rhode Island
   
14,519,157
   
South Carolina – 4.4% (2.9% of Total Investments)
     
14,650
 
Anderson County School District 5, South Carolina, General Obligation Bonds, Series 2008,
No Opt. Call
Aa1
17,256,821
   
Trust 1181, 9.766%, 8/01/15 – AGM Insured (IF)
     
   
Medical University Hospital Authority, South Carolina, FHA-Insured Mortgage Revenue Bonds,
     
   
Series 2004A:
     
2,000
 
5.250%, 8/15/22 (Pre-refunded 8/15/14) – NPFG Insured
8/14 at 100.00
A (4)
2,054,560
2,605
 
5.250%, 8/15/23 (Pre-refunded 8/15/14) – NPFG Insured
8/14 at 100.00
A (4)
2,676,064
2,385
 
5.250%, 8/15/25 (Pre-refunded 8/15/14) – NPFG Insured
8/14 at 100.00
A (4)
2,450,063
4,500
 
Saint Peters Parish/Jasper County Public Facilities Corporation, South Carolina, Installment
4/21 at 100.00
AA–
4,661,280
   
Purchase Revenue Bonds, County Office Building Projects, Series 2011A, 5.250%, 4/01/44 –
     
   
AGC Insured
     
4,100
 
South Carolina JOBS Economic Development Authority, Industrial Revenue Bonds, South Carolina
2/23 at 100.00
A
4,166,707
   
Electric and Gas Company, Series 2013, 4.000%, 2/01/28
     
1,250
 
South Carolina Jobs-Economic Development Authority, Hospital Revenue Bonds, Palmetto Health,
8/21 at 100.00
AA–
1,395,863
   
Refunding Series 2011A, 6.500%, 8/01/39 – AGM Insured
     
15,795
 
South Carolina Transportation Infrastructure Bank, Revenue Bonds, Series 2007A, 4.500%,
10/16 at 100.00
A1
15,823,589
   
10/01/34 – SYNCORA GTY Insured
     
10,250
 
Spartanburg Regional Health Services District, Inc., South Carolina, Hospital Revenue
4/22 at 100.00
A1
10,704,998
   
Refunding Bonds, Series 2012A, 5.000%, 4/15/32
     
57,535
 
Total South Carolina
   
61,189,945
   
Tennessee – 0.4% (0.3% of Total Investments)
     
6,160
 
Chattanooga Health, Educational and Housing Facility Board, Tennessee, Hospital Revenue Bonds,
1/23 at 100.00
A+
6,309,503
   
Catholic Health Initiatives, Series 2013A, 5.250%, 1/01/45
     
   
Texas – 9.0% (6.0% of Total Investments)
     
4,405
 
Bexar County, Texas, Venue Project Revenue Bonds, Refunding Series 2010, 5.500%, 8/15/49 –
8/19 at 100.00
AA–
4,628,862
   
AGM Insured
     
12,700
 
Dallas-Fort Worth International Airport, Texas, Joint Revenue Bonds, Improvement Series 2013C,
11/22 at 100.00
A+
12,796,901
   
5.125%, 11/01/43 (Alternative Minimum Tax)
     
9,035
 
Dallas-Fort Worth International Airport, Texas, Joint Revenue Bonds, Refunding and Improvement
11/21 at 100.00
A+
9,153,087
   
Bonds, Series 2012C, 5.000%, 11/01/45 – AGM Insured
     
4,330
 
Grand Parkway Transportation Corporation, Texas, System Toll Revenue Bonds, Tender Option
10/23 at 100.00
AA+
4,547,583
   
Bond Trust 2013- 9A, 18.365%, 4/01/53 (IF)
     
25,000
 
Harris County-Houston Sports Authority, Texas, Junior Lien Revenue Refunding Bonds, Series
5/14 at 100.00
A
24,999,750
   
2001B, 5.250%, 11/15/40 – NPFG Insured
     
   
Houston, Texas, First Lien Combined Utility System Revenue Bonds, First Lien Series 2004A:
     
4,000
 
5.250%, 5/15/24 – FGIC Insured
5/14 at 100.00
AA
4,058,960
5,000
 
5.250%, 5/15/25 – NPFG Insured
5/14 at 100.00
AA
5,073,700
6,700
 
Hutto Independent School District, Williamson County, Texas, General Obligation Bonds,
8/21 at 100.00
A
6,882,106
   
Refunding Series 2012A, 5.000%, 8/01/46
     
3,500
 
Irving, Texas, Hotel Occupancy Tax Revenue Bonds, Series 2014B, 5.000%, 8/15/43 (WI/DD,
8/19 at 100.00
BBB+
3,397,415
   
Settling 2/20/14)
     
60
 
Lower Colorado River Authority, Texas, Revenue Refunding and Improvement Bonds, Series
5/14 at 100.00
A1
60,192
   
2001A, 5.000%, 5/15/21
     
   
McCamey County Hospital District, Texas, General Obligation Bonds, Series 2013:
     
2,355
 
5.750%, 12/01/33
12/25 at 100.00
Baa2
2,434,528
2,385
 
6.125%, 12/01/38
12/25 at 100.00
Baa2
2,466,996
8,425
 
North Central Texas Health Facilities Development Corporation, Texas, Revenue Bonds,
8/22 at 100.00
AA
8,891,155
   
Children’s Medical Center Dallas Project, Series 2012, 5.000%, 8/15/32
     
24,330
 
Tarrant Regional Water District, Texas, Water Revenue Bonds, Refunding and Improvement
3/22 at 100.00
AAA
25,430,689
   
Series 2012, 5.000%, 3/01/52
     
1,750
 
Texas Municipal Gas Acquisition and Supply Corporation III, Gas Supply Revenue Bonds, Series
No Opt. Call
A3
1,769,898
   
2012, 5.000%, 12/15/30
     
7,600
 
Waco Health Facilities Development Corporation, Texas, Hillcrest Health System Project, FHA
8/16 at 100.00
A (4)
8,471,416
   
Insured Mortgage Revenue Bonds, Series 2006A, 5.000%, 8/01/31 (Pre-refunded 8/01/16) –
     
   
NPFG Insured
     
1,840
 
Ysleta Independent School District Public Facility Corporation, Texas, Lease Revenue Refunding
5/14 at 100.00
AA–
1,864,766
   
Bonds, Series 2001, 5.375%, 11/15/24 – AMBAC Insured
     
123,415
 
Total Texas
   
126,928,004
   
Utah – 1.2% (0.8% of Total Investments)
     
15,000
 
Utah Transit Authority, Sales Tax Revenue Bonds, Series 2008A, 5.000%, 6/15/32 – AGM
6/18 at 100.00
AAA
16,259,850
   
Insured (UB) (5)
     
   
Virginia – 1.9% (1.3% of Total Investments)
     
10,000
 
Fairfax County Industrial Development Authority, Virginia, Healthcare Revenue Bonds, Inova
5/22 at 100.00
AA+
10,451,200
   
Health System, Series 2012A, 5.000%, 5/15/40
     
1,035
 
Loudoun County Industrial Development Authority, Virginia, Lease Revenue Bonds, Public Safety
6/14 at 100.00
AA+ (4)
1,054,665
   
Facilities, Series 2003A, 5.250%, 12/15/20 (Pre-refunded 6/15/14) – AGM Insured
     
985
 
Roanoke Industrial Development Authority, Virginia, Hospital Revenue Bonds, Carillion Health
7/20 at 100.00
AA–
1,017,692
   
System Obligated Group, Series 2005B, 5.000%, 7/01/38
     
15
 
Roanoke Industrial Development Authority, Virginia, Hospital Revenue Bonds, Carillion Health
7/20 at 100.00
AA– (4)
17,977
   
System Obligated Group, Series 2005B, 5.000%, 7/01/38 (Pre-refunded 7/01/20)
     
5,740
 
Route 460 Funding Corporation, Virginia, Toll Road Revenue Bonds, Series 2012A, 5.000%, 7/01/52
No Opt. Call
BBB–
5,531,236
   
Route 460 Funding Corporation, Virginia, Toll Road Revenue Bonds, Series 2012B:
     
1,740
 
0.000%, 7/01/32
No Opt. Call
BBB–
574,826
2,465
 
0.000%, 7/01/33
No Opt. Call
BBB–
761,808
960
 
0.000%, 7/01/34
No Opt. Call
BBB–
278,448
1,330
 
0.000%, 7/01/35
No Opt. Call
BBB–
361,374
2,300
 
Virginia Small Business Financing Authority, Senior Lien Revenue Bonds, 95 Express Lanes LLC
1/22 at 100.00
BBB–
2,124,165
   
Project, Series 2012, 5.000%, 1/01/40 (Alternative Minimum Tax)
     
5,030
 
Virginia Small Business Financing Authority, Senior Lien Revenue Bonds, Elizabeth River
7/22 at 100.00
BBB–
5,043,179
   
Crossing, Opco LLC Project, Series 2012, 5.500%, 1/01/42 (Alternative Minimum Tax)
     
31,600
 
Total Virginia
   
27,216,570
   
Washington – 6.6% (4.4% of Total Investments)
     
10,000
 
Central Puget Sound Regional Transit Authority, Washington, Sales Tax and Motor Vehicle Excise
8/14 at 100.00
AAA
10,125,000
   
Tax Bonds, Series 1999, 4.750%, 2/01/28 – FGIC Insured
     
2,500
 
Grant County Public Utility District 2, Washington, Revenue Bonds, Wanapum Hydroelectric
1/15 at 100.00
AA (4)
2,611,375
   
Development, Series 2005A, 5.000%, 1/01/29 (Pre-refunded 1/01/15) – FGIC Insured
     
3,500
 
King County School District 401, Highline, Washington, General Obligation Bonds, Series 2004,
12/14 at 100.00
AA+ (4)
3,640,420
   
5.000%, 10/01/24 (Pre-refunded 12/01/14) – FGIC Insured
     
7,500
 
King County, Washington, General Obligation Sewer Bonds, Series 2009, Trust 1W, 9.729%,
1/19 at 100.00
Aa1
9,158,550
   
1/01/39 – AGC Insured (IF) (5)
     
17,000
 
King County, Washington, Sewer Revenue Bonds, Series 2007, 5.000%, 1/01/42 – AGM Insured
7/17 at 100.00
AA+
17,855,950
4,345
 
King County, Washington, Sewer Revenue Bonds, Tender Option Bond Trust 3090, 13.766%,
7/17 at 100.00
AA+
5,183,933
   
7/01/32 – AGM Insured (IF) (5)
     
11,000
 
Port of Seattle, Washington, Revenue Bonds, Intermediate Lien Series 2005A, 5.000%, 3/01/35 –
3/15 at 100.00
A+
11,080,850
   
NPFG Insured
     
2,375
 
Snohomish County Public Utility District 1, Washington, Generation System Revenue Bonds,
No Opt. Call
Aaa
2,640,406
   
Series 1989, 6.650%, 1/01/16 – FGIC Insured (ETM)
     
   
Tacoma, Washington, Solid Waste Utility Revenue Refunding Bonds, Series 2006:
     
3,890
 
5.000%, 12/01/24 – SYNCORA GTY Insured
12/16 at 100.00
AA
4,312,610
4,085
 
5.000%, 12/01/25 – SYNCORA GTY Insured
12/16 at 100.00
AA
4,501,057
4,290
 
5.000%, 12/01/26 – SYNCORA GTY Insured
12/16 at 100.00
AA
4,680,390
2,510
 
Washington Health Care Facilities Authority, Revenue Bonds, Seattle Children’s Hospital,
10/22 at 100.00
AA
2,661,027
   
Refunding Series 2012B, 5.000%, 10/01/30
     
6,540
 
Washington Health Care Facilities Authority, Revenue Bonds, Seattle Children’s Hospital,
10/22 at 100.00
AA
6,717,757
   
Series 2012A, 5.000%, 10/01/42
     
5,945
 
Washington State, General Obligation Bonds, Series 2009, Trust 1212, 13.833%, 7/01/14 – AGM
No Opt. Call
AA+
7,927,836
   
Insured (IF)
     
85,480
 
Total Washington
   
93,097,161
   
West Virginia – 2.4% (1.6% of Total Investments)
     
10,000
 
West Virginia Economic Development Authority, State Lottery Revenue Bonds, Series 2010A,
6/20 at 100.00
AAA
10,433,600
   
5.000%, 6/15/40
     
22,400
 
West Virginia Hospital Finance Authority, Hospital Revenue Bonds, West Virginia United Health
6/23 at 100.00
A
23,225,440
   
System Obligated Group, Refunding and Improvement Series 2013A, 5.500%, 6/01/44
     
32,400
 
Total West Virginia
   
33,659,040
   
Wisconsin – 2.0% (1.3% of Total Investments)
     
8,460
 
Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Aurora Health Care,
7/21 at 100.00
A
8,977,752
   
Inc., Series 2012A, 5.000%, 7/15/25
     
5,090
 
Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Froedtert Health Inc.
10/22 at 100.00
AA–
5,224,681
   
Obligated Group, Series 2012A, 5.000%, 4/01/42
     
10,300
 
Wisconsin Health and Educational Facilities Authority, Revenue Bonds, Gundersen Lutheran,
10/21 at 100.00
A+
10,541,535
   
Series 2011A, 5.250%, 10/15/39
     
290
 
Wisconsin State, General Obligation Bonds, Series 2004-3, 5.250%, 5/01/20 – FGIC Insured
5/14 at 100.00
AA
293,654
2,600
 
Wisconsin State, General Obligation Bonds, Series 2004-3, 5.250%, 5/01/20 (Pre-refunded
5/14 at 100.00
Aa2 (4)
2,633,384
   
5/01/14) – FGIC Insured
     
26,740
 
Total Wisconsin
   
27,671,006
$ 2,196,253
 
Total Municipal Bonds (cost $2,037,825,105)
   
2,117,219,370
 
Principal
           
Amount (000)
 
Description (1)
Coupon
Maturity
Ratings (3)
Value
   
CORPORATE BONDS – 0.0% (0.0% of Total Investments)
       
   
Transportation – 0.0% (0.0% of Total Investments)
       
$ 565
 
Las Vegas Monorail Company, Senior Interest Bonds (7), (8)
5.500%
7/15/19
N/R
$           101,648
158
 
Las Vegas Monorail Company, Senior Interest Bonds (7), (8)
3.000%
7/15/55
N/R
21,214
$ 723
 
Total Corporate Bonds (cost $35,995)
     
122,862
   
Total Long-Term Investments (cost $2,037,861,100)
     
2,117,342,232
   
Floating Rate Obligations – (6.7)%
     
(94,673,333)
   
Variable Rate Demand Preferred Shares, at Liquidation Value – (47.5)% (9)
     
(667,200,000)
   
Other Assets Less Liabilities – 3.4%
     
48,381,543
   
Net Assets Applicable to Common Shares – 100%
     
$ 1,403,850,442
 
 
 
 

 
 
Fair Value Measurements
 
Fair value is defined as the price that the Fund would receive upon selling an investment or transferring a liability in an orderly transaction to an independent buyer in the principal or most advantageous market for the investment. A three-tier hierarchy is used to maximize the use of observable market data and minimize the use of unobservable inputs and to establish classification of fair value measurements for disclosure purposes. Observable inputs reflect the assumptions market participants would use in pricing the asset or liability. Observable inputs are based on market data obtained from sources independent of the reporting entity. Unobservable inputs reflect the reporting entity’s own assumptions about the assumptions market participants would use in pricing the asset or liability. Unobservable inputs are based on the best information available in the circumstances. The following is a summary of the three-tiered hierarchy of valuation input levels.
 
Level 1 – Inputs are unadjusted and prices are determined using quoted prices in active markets for identical securities.
 
Level 2 – Prices are determined using other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.).
 
Level 3 – Prices are determined using significant unobservable inputs (including management's assumptions in determining the fair value of investments).
 
The inputs or methodologies used for valuing securities are not an indication of the risks associated with investing in those securities. The following is a summary of the Fund's fair value measurements as of the end of the reporting period:
         
 
Level 1
Level 2
Level 3
Total
Long-Term Investments:
       
Municipal Bonds
$ —
$2,115,760,739
$1,458,631
$2,117,219,370
Corporate Bonds
122,862
122,862
Total
$ —
$2,115,760,739
$1,581,493
$2,117,342,232
 
Income Tax Information
 
The following information is presented on an income tax basis. Differences between amounts for financial statement and federal income tax purposes are primarily due to timing differences in recognizing taxable market discount, timing differences in recognizing certain gains and losses on investment transactions and the treatment of investments in inverse floating rate securities reflected as financing transactions, if any. To the extent that differences arise that are permanent in nature, such amounts are reclassified within the capital accounts on the Statement of Assets and Liabilities presented in the annual report, based on their federal tax basis treatment; temporary differences do not require reclassification. Temporary and permanent differences do not impact the net asset value of the Fund.
 
As of January 31, 2014, the cost of investments was $1,949,954,403.
 
Gross unrealized appreciation and gross unrealized depreciation of investments as of January 31, 2014, were as follows:
   
Gross unrealized:
 
Appreciation
$110,884,702
Depreciation
(38,168,910)
Net unrealized appreciation (depreciation) of investments
$ 72,715,792
 
 
     
(1)
 
All percentages shown in the Portfolio of Investments are based on net assets applicable to common
   
shares unless otherwise noted.
(2)
 
Optional Call Provisions: Dates (month and year) and prices of the earliest optional call or redemption.
   
There may be other call provisions at varying prices at later dates. Certain mortgage-backed securities
   
may be subject to periodic principal paydowns.
(3)
 
Ratings: Using the highest of Standard & Poor’s Group ("Standard & Poor's"), Moody’s Investors Service,
   
Inc. ("Moody's") or Fitch, Inc. ("Fitch") rating. Ratings below BBB by Standard & Poor’s, Baa by Moody’s or
   
BBB by Fitch are considered to be below investment grade. Holdings designated N/R are not rated by any
   
of these national rating agencies.
(4)
 
Backed by an escrow or trust containing sufficient U.S. Government or U.S. Government agency securities,
   
which ensure the timely payment of principal and interest. Certain bonds backed by U.S. Government or
   
agency securities are regarded as having an implied rating equal to the rating of such securities.
(5)
 
Investment, or portion of investment, has been pledged to collateralize the net payment obligations for
   
investments in inverse floating rate transactions.
(6)
 
At or subsequent to the end of the reporting period, this security is non-income producing. Non-income
   
producing, in the case of a fixed-income security, generally denotes that the issuer has (1) defaulted on
   
the payment of principal or interest, (2) is under the protection of the Federal Bankruptcy Court or (3) the
   
Fund’s Adviser has concluded that the issue is not likely to meet its future interest payment obligations
   
and has directed the Fund’s custodian to cease accruing additional income on the Fund’s records.
(7)
 
Investment valued at fair value using methods determined in good faith by, or at the discretion of, the
   
Board of Directors. For fair value measurement disclosure purposes, investment classified as Level 3.
(8)
 
During January 2010, Las Vegas Monorail Company (“Las Vegas Monorail”) filed for federal bankruptcy
   
protection. During March 2012, Las Vegas Monorail emerged from federal bankruptcy with the acceptance
   
of a reorganization plan assigned by the Federal Bankruptcy Court. Under the reorganization plan, the Fund
   
surrendered its Las Vegas Monorail Project Revenue Bonds, First Tier, Series 2000 and in turn received two
   
senior interest corporate bonds: the first with an annual coupon rate of 5.500% maturing on July 15, 2019
   
and the second with an annual coupon rate of 3.000% (5.500% after December 31, 2015) maturing on
   
July 15, 2055. The Fund’s custodian is not accruing income on the Fund’s records for either senior interest
   
corporate bond.
(9)
 
Variable Rate Demand Preferred Shares, at Liquidation Value as a percentage of Total Investments is 31.5%.
WI/DD
 
Investment, or portion of investment, purchased on a when-issued or delayed delivery basis.
(ETM)
 
Escrowed to maturity.
(IF)
 
Inverse floating rate investment.
(UB)
 
Underlying bond of an inverse floating rate trust reflected as a financing transaction.
 
 
 
 

 
 
Item 2. Controls and Procedures.

a.  
The registrant's principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the "1940 Act") (17 CFR 270.30a-3(c))) are effective, as of a date within 90 days of the filing date of this report that includes the disclosure required by this paragraph, based on their evaluation of the controls and procedures required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and Rule 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934 (17 CFR 240.13a-15(b) or 240.15d-15(b)).
 
b.  
There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) 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 1940 Act (17 CFR 270.30a-2(a)), exactly as set forth below: See EX-99 CERT attached hereto.

 
 
 

 
 
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)  Nuveen Municipal Opportunity Fund, Inc. 
 
By (Signature and Title)     /s/ Kevin J. McCarthy                    
                                                   Kevin J. McCarthy
                                                   Vice President and Secretary
 
Date:         April 1, 2014        
 
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)     /s/ Gifford R. Zimmerman                    
                                                    Gifford R. Zimmerman
                                                  Chief Administrative Officer (principal executive officer) 
 
Date:         April 1, 2014        
 
By (Signature and Title)     /s/ Stephen D. Foy                              
                                                   Stephen D. Foy
                                                  Vice President and Controller (principal financial officer) 
 
Date:         April 1, 2014