Security
| Principal
Amount
(000's omitted)
| Value
|
Electric Utilities — 3.1%
|
American Municipal Power, Inc., OH, (Prairie State Energy Campus), 4.00%, 2/15/35
| $
| 5,690
| $ 5,200,660
|
Brownsville, TX, Utilities System Revenue, 5.00%, 9/1/29
|
| 1,000
| 1,034,810
|
Clark County Public Utility District No. 1, WA, Electric System Revenue, 5.00%, 1/1/36
|
| 505
| 532,800
|
Florida Municipal Power Agency, 3.00%, 10/1/33
|
| 2,000
| 1,709,360
|
Garland, TX, Electric Utility System Revenue, 5.00%, 3/1/32
|
| 250
| 259,845
|
Lower Colorado River Authority, TX, (LCRA Transmission Services Corp.), 5.00%, 5/15/33
|
| 2,100
| 2,243,556
|
Marquette Board of Light and Power, MI, 5.00%, 7/1/27
|
| 735
| 769,626
|
New Braunfels, TX, Utility System Revenue, 4.00%, 7/1/34
|
| 770
| 756,017
|
North Carolina Municipal Power Agency No. 1, (Catawba), 5.00%, 1/1/29
|
| 500
| 522,935
|
Public Finance Authority, WI, (Duke Energy Progress, LLC), 3.70% to 10/1/30 (Put Date), 10/1/46
|
| 2,730
| 2,609,470
|
Tallahassee, FL, Energy System Revenue:
|
|
|
|
5.00%, 10/1/30
|
| 1,500
| 1,539,225
|
5.00%, 10/1/31
|
| 1,000
| 1,025,770
|
5.00%, 10/1/33
|
| 300
| 307,395
|
Walnut Energy Center Authority, CA, 5.00%, 1/1/33
|
| 250
| 256,033
|
|
|
| $ 18,767,502
|
Escrowed/Prerefunded — 0.2%
|
Addison, TX, Prerefunded to 2/15/23, 5.00%, 2/15/26
| $
| 270
| $ 271,431
|
Colorado Health Facilities Authority, (NCMC, Inc.), Escrowed to Maturity, 5.00%, 5/15/25
|
| 150
| 155,988
|
Kentucky Turnpike Authority, Prerefunded to 7/1/23, 5.00%, 7/1/33
|
| 300
| 303,621
|
North Carolina Medical Care Commission, (United Methodist Retirement Homes),
Prerefunded to 10/1/23, 5.00%, 10/1/30
|
| 250
| 261,125
|
|
|
| $ 992,165
|
General Obligations — 29.0%
|
Anne Arundel County, MD, 5.00%, 4/1/33
| $
| 700
| $ 774,529
|
Auburn, AL, 5.00%, 8/1/37
|
| 1,915
| 2,040,107
|
Barbers Hill Independent School District, TX, (PSF Guaranteed), 5.00%, 2/15/37
|
| 2,970
| 3,182,503
|
Belding Area Schools, MI, 5.00%, 5/1/30
|
| 225
| 236,160
|
Bethel Park School District, PA, 4.00%, 8/1/35
|
| 650
| 611,240
|
Beverly Hills Unified School District, CA, (Election of 2008), 4.00%, 8/1/38
|
| 3,500
| 3,377,045
|
Birmingham, AL, 5.00%, 12/1/27
|
| 2,460
|
2,641,130
|