Principal |
||||||||
Amount |
||||||||
(000s omitted) | Security | Value | ||||||
Education 10.4%
|
||||||||
$ | 525 |
Grand Valley State University, 5.625%, 12/1/29
|
$ | 535,148 | ||||
525 |
Grand Valley State University, 5.75%, 12/1/34
|
530,581 | ||||||
200 |
Michigan Higher Education Facilities Authority, (Hillsdale
College), 5.00%, 3/1/35
|
176,810 | ||||||
1,000 |
Michigan State University, 5.00%, 2/15/40
|
990,160 | ||||||
460 |
Michigan State University, 5.00%, 2/15/44
|
450,887 | ||||||
$ | 2,683,586 | |||||||
Electric Utilities 0.2%
|
||||||||
$ | 60 |
Michigan Strategic Fund, (Detroit Edison Pollution Control),
5.45%, 9/1/29
|
$ | 60,040 | ||||
$ | 60,040 | |||||||
Escrowed/Prerefunded 17.1%
|
||||||||
$ | 560 |
Macomb County Hospital Finance Authority, (Mount Clemens General
Hospital), Prerefunded to 11/15/13, 5.875%, 11/15/34
|
$ | 635,734 | ||||
1,250 |
Michigan Higher Education Facilities Authority, (Creative
Studies), Prerefunded to 6/1/12, 5.90%, 12/1/27
|
1,331,575 | ||||||
750 |
Michigan Hospital Finance Authority, (Sparrow Obligation Group),
Prerefunded to 11/15/11, 5.625%, 11/15/36
|
785,078 | ||||||
600 |
Puerto Rico Electric Power Authority, Prerefunded to 7/1/12,
5.25%, 7/1/31
|
644,484 | ||||||
1,000 |
White Cloud Public Schools, Prerefunded to 5/1/11,
5.125%, 5/1/31
|
1,008,430 | ||||||
$ | 4,405,301 | |||||||
General Obligations 19.6%
|
||||||||
$ | 350 |
Ann Arbor School District, 4.50%, 5/1/24
|
$ | 345,699 | ||||
495 |
Charter County of Wayne, 6.75%, 11/1/39
|
498,995 | ||||||
500 |
East Grand Rapids Public School District, 5.00%, 5/1/25
|
502,710 | ||||||
1,500 |
Kent County, 5.00%, 1/1/25
|
1,565,625 | ||||||
750 |
Manistee Area Public Schools, 5.00%, 5/1/24
|
753,825 | ||||||
1,000 |
Michigan, 5.00%, 11/1/20
|
1,089,150 | ||||||
270 |
Michigan, 5.50%, 11/1/25
|
285,252 | ||||||
$ | 5,041,256 | |||||||
Hospital 27.0%
|
||||||||
$ | 185 |
Gaylord Hospital Finance Authority, (Otsego Memorial Hospital
Association), 6.20%, 1/1/25
|
$ | 159,626 | ||||
125 |
Gaylord Hospital Finance Authority, (Otsego Memorial Hospital
Association), 6.50%, 1/1/37
|
100,300 | ||||||
275 |
Kent Hospital Finance Authority, (Spectrum Health), 5.50% to
1/15/15 (Put Date), 1/15/47
|
306,834 | ||||||
455 |
Mecosta County, (Michigan General Hospital), 6.00%, 5/15/18
|
430,002 | ||||||
750 |
Michigan Hospital Finance Authority, (Henry Ford Health System),
5.00%, 11/15/38
|
624,608 | ||||||
1,000 |
Michigan Hospital Finance Authority, (Henry Ford Health System),
5.25%, 11/15/46
|
840,120 | ||||||
1,080 |
Michigan Hospital Finance Authority, (McLaren Healthcare),
5.00%, 8/1/35
|
984,906 | ||||||
750 |
Michigan Hospital Finance Authority, (Memorial Healthcare
Center), 5.875%, 11/15/21
|
750,885 | ||||||
500 |
Michigan Hospital Finance Authority, (Mid Michigan Obligation
Group), 6.125%, 6/1/39
|
504,940 | ||||||
1,000 |
Michigan Hospital Finance Authority, (Trinity Health Corp.),
5.00%, 12/1/27
|
986,530 | ||||||
425 |
Monroe County Hospital Finance Authority, (Mercy Memorial
Hospital Corp.), 5.375%, 6/1/26
|
363,668 | ||||||
1,000 |
Saginaw Hospital Finance Authority, (Covenant Medical Center,
Inc.), 5.00%, 7/1/30
|
895,860 | ||||||
$ | 6,948,279 | |||||||
Housing 3.5%
|
||||||||
$ | 1,000 |
Michigan Housing Development Authority, (Williams Pavilion),
(AMT), 4.90%, 4/20/48
|
$ | 894,560 | ||||
$ | 894,560 | |||||||
Industrial Development Revenue 6.5%
|
||||||||
$ | 750 |
Detroit Local Development Finance Authority, (Chrysler Corp.),
5.375%, 5/1/21
|
$ | 399,825 |
Principal |
||||||||
Amount |
||||||||
(000s omitted) | Security | Value | ||||||
$ | 800 |
Dickinson County Economic Development Corp., (International
Paper Co.), 5.75%, 6/1/16
|
$ | 810,824 | ||||
550 |
Puerto Rico Port Authority, (American Airlines, Inc.), (AMT),
6.25%, 6/1/26
|
453,761 | ||||||
$ | 1,664,410 | |||||||
Insured-Education 6.1%
|
||||||||
$ | 570 |
Ferris State University, (AGC), 5.125%, 10/1/33
|
$ | 572,103 | ||||
500 |
Ferris State University, (AGC), 5.25%, 10/1/38
|
501,060 | ||||||
500 |
Wayne State University, (AGM), 5.00%, 11/15/35
|
488,520 | ||||||
$ | 1,561,683 | |||||||
Insured-Electric Utilities 9.5%
|
||||||||
$ | 1,000 |
Michigan Strategic Fund, (Detroit Edison Co.), (NPFG), (AMT),
5.55%, 9/1/29
|
$ | 993,710 | ||||
400 |
Michigan Strategic Fund, (Detroit Edison Co.), (XLCA),
5.25%, 12/15/32
|
377,948 | ||||||
220 |
Puerto Rico Electric Power Authority, (FGIC), (NPFG),
5.25%, 7/1/30
|
207,609 | ||||||
500 |
Puerto Rico Electric Power Authority, (FGIC), (NPFG),
5.25%, 7/1/34
|
449,715 | ||||||
435 |
Puerto Rico Electric Power Authority, (NPFG), 5.25%, 7/1/29
|
414,777 | ||||||
$ | 2,443,759 | |||||||
Insured-Escrowed/Prerefunded 3.9%
|
||||||||
$ | 1,000 |
Detroit Sewage Disposal System, (FGIC), Prerefunded to 7/1/11,
5.125%, 7/1/31
|
$ | 1,016,440 | ||||
$ | 1,016,440 | |||||||
Insured-General Obligations 15.4%
|
||||||||
$ | 1,105 |
Battle Creek School District, (AGM), 5.00%, 5/1/37
|
$ | 1,072,734 | ||||
650 |
Byron Center Public Schools, (AGM), 3.75%, 5/1/26
|
562,829 | ||||||
290 |
Byron Center Public Schools, (AGM), 4.00%, 5/1/28
|
251,398 | ||||||
300 |
Detroit School District, (AGM), 5.25%, 5/1/32
|
285,690 | ||||||
650 |
Detroit School District, (FGIC), 4.75%, 5/1/28
|
599,963 | ||||||
1,250 |
Van Dyke Public Schools, (AGM), 5.00%, 5/1/38
|
1,198,837 | ||||||
$ | 3,971,451 | |||||||
Insured-Hospital 3.3%
|
||||||||
$ | 985 |
Royal Oak Hospital Finance Authority, (William Beaumont
Hospital), (NPFG), 5.25%, 11/15/35
|
$ | 846,302 | ||||
$ | 846,302 | |||||||
Insured-Lease Revenue/Certificates of
Participation 6.0%
|
||||||||
$ | 1,000 |
Michigan Building Authority, (AGM), (FGIC), 0.00%, 10/15/29
|
$ | 314,860 | ||||
4,300 |
Michigan Building Authority, (FGIC), (NPFG), 0.00%, 10/15/30
|
1,232,208 | ||||||
$ | 1,547,068 | |||||||
Insured-Special Tax Revenue 3.3%
|
||||||||
$ | 5,160 |
Puerto Rico Sales Tax Financing Corp., (AMBAC),
0.00%, 8/1/54
|
$ | 258,980 | ||||
2,030 |
Puerto Rico Sales Tax Financing Corp., (NPFG), 0.00%, 8/1/44
|
216,459 | ||||||
2,430 |
Puerto Rico Sales Tax Financing Corp., (NPFG), 0.00%, 8/1/45
|
239,379 | ||||||
1,470 |
Puerto Rico Sales Tax Financing Corp., (NPFG), 0.00%, 8/1/46
|
134,138 | ||||||
$ | 848,956 | |||||||
Insured-Student Loan 3.4%
|
||||||||
$ | 1,000 |
Michigan Higher Education Student Loan Authority, (AMBAC),
(AMT), 5.00%, 3/1/31
|
$ | 875,950 | ||||
$ | 875,950 | |||||||
Insured-Transportation 3.5%
|
||||||||
$ | 1,000 |
Wayne County Airport Authority, (AGC), (AMT),
5.375%, 12/1/32
|
$ | 909,620 | ||||
$ | 909,620 | |||||||
Insured-Water and Sewer 11.6%
|
||||||||
$ | 560 |
Detroit Sewage Disposal System, (AGC), (FGIC), 5.00%, 7/1/36
|
$ | 494,771 | ||||
1,650 |
Detroit Water Supply System, (FGIC), (NPFG), 5.00%, 7/1/30
|
1,497,606 | ||||||
1,000 |
Grand Rapids Water Supply System, (AGC), 5.10%, 1/1/39
|
1,002,810 | ||||||
$ | 2,995,187 | |||||||
Principal |
||||||||
Amount |
||||||||
(000s omitted) | Security | Value | ||||||
Lease Revenue/Certificates of
Participation 1.0%
|
||||||||
$ | 250 |
Puerto Rico, (Guaynabo Municipal Government Center Lease),
5.625%, 7/1/22
|
$ | 250,205 | ||||
$ | 250,205 | |||||||
Other Revenue 1.3%
|
||||||||
$ | 500 |
Michigan Tobacco Settlement Finance Authority, 6.00%, 6/1/48
|
$ | 341,425 | ||||
$ | 341,425 | |||||||
Special Tax Revenue 1.3%
|
||||||||
$ | 115 |
Guam, Limited Obligation Bonds, 5.625%, 12/1/29
|
$ | 113,482 | ||||
125 |
Guam, Limited Obligation Bonds, 5.75%, 12/1/34
|
122,139 | ||||||
110 |
Virgin Islands Public Finance Authority, 6.75%, 10/1/37
|
111,175 | ||||||
$ | 346,796 | |||||||
Water and Sewer 8.5%
|
||||||||
$ | 790 |
Grand Rapids, (Sanitary Sewer System), 5.00%, 1/1/28
|
$ | 809,442 | ||||
600 |
Michigan Municipal Bond Authority, (Clean Water Revenue),
5.00%, 10/1/29
|
621,372 | ||||||
500 |
Michigan Municipal Bond Authority, (Clean Water Revenue),
5.00%, 10/1/30
|
515,545 | ||||||
250 |
Michigan Municipal Bond Authority, (Clean Water Revenue),
5.25%, 10/1/11(1)
|
257,287 | ||||||
$ | 2,203,646 | |||||||
Total Tax-Exempt Investments 162.4%
(identified cost $44,710,959) |
$ | 41,855,920 | ||||||
Auction Preferred Shares Plus Cumulative Unpaid
Dividends (67.9)%
|
$ | (17,500,950 | ) | |||||
Other Assets, Less Liabilities 5.5%
|
$ | 1,424,794 | ||||||
Net Assets Applicable to Common Shares 100.0%
|
$ | 25,779,764 | ||||||
The percentage shown for each investment category in the Portfolio of Investments is based on net assets applicable to common shares. | ||||||
AGC
|
- | Assured Guaranty Corp. | ||||
AGM
|
- | Assured Guaranty Municipal Corp. | ||||
AMBAC
|
- | AMBAC Financial Group, Inc. | ||||
AMT
|
- | Interest earned from these securities may be considered a tax preference item for purposes of the Federal Alternative Minimum Tax. | ||||
FGIC
|
- | Financial Guaranty Insurance Company | ||||
NPFG
|
- | National Public Finance Guaranty Corp. | ||||
XLCA
|
- | XL Capital Assurance, Inc. | ||||
The Trust invests primarily in debt securities issued by Michigan municipalities. The ability of the issuers of the debt securities to meet their obligations may be affected by economic developments in a specific industry or municipality. In order to reduce the risk associated with such economic developments, at February 28, 2011, 40.7% of total investments are backed by bond insurance of various financial institutions and financial guaranty assurance agencies. The aggregate percentage insured by an individual financial institution ranged from 0.9% to 14.9% of total investments. | ||||||
(1)
|
Security (or a portion thereof) has been pledged to cover margin requirements on open financial futures contracts. |
Expiration |
Aggregate |
Net Unrealized |
||||||||||||||
Date | Contracts | Position | Cost | Value | Depreciation | |||||||||||
6/11
|
1 U.S. 10-Year Treasury Note | Short | $ | (118,832 | ) | $ | (119,046 | ) | $ | (214 | ) | |||||
6/11
|
6 U.S. 30-Year Treasury Bond | Short | (719,370 | ) | (722,063 | ) | (2,693 | ) | ||||||||
$ | (2,907 | ) | ||||||||||||||
Annual |
||||||||||||||||
Notional |
Fixed Rate |
Floating Rate |
Effective Date/ |
Net Unrealized |
||||||||||||
Counterparty | Amount | Paid By Trust | Paid To Trust | Termination Date | Depreciation | |||||||||||
Bank of America
|
$ | 400,000 | 4.524 | % |
3-month USD- LIBOR-BBA |
May 18, 2011/ May 20, 2041 |
$ | (13,646 | ) |
Aggregate cost
|
$ | 44,684,256 | ||
Gross unrealized appreciation
|
$ | 619,033 | ||
Gross unrealized depreciation
|
(3,447,369 | ) | ||
Net unrealized depreciation
|
$ | (2,828,336 | ) | |
| Level 1 quoted prices in active markets for identical investments | |
| Level 2 other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds, credit risk, etc.) | |
| Level 3 significant unobservable inputs (including a funds own assumptions in determining the fair value of investments) |
Asset Description | Level 1 | Level 2 | Level 3 | Total | ||||||||||||
Tax-Exempt Investments
|
$ | | $ | 41,855,920 | $ | | $ | 41,855,920 | ||||||||
Total Investments
|
$ | | $ | 41,855,920 | $ | | $ | 41,855,920 | ||||||||
Liability Description | ||||||||||||||||
Futures Contracts
|
$ | (2,907 | ) | $ | | $ | | $ | (2,907 | ) | ||||||
Interest Rate Swaps
|
| (13,646 | ) | | (13,646 | ) | ||||||||||
Total
|
$ | (2,907 | ) | $ | (13,646 | ) | $ | | $ | (16,553 | ) | |||||
By: | /s/ Cynthia J. Clemson | ||
Cynthia J. Clemson | |||
President | |||
By: | /s/ Cynthia J. Clemson | ||
Cynthia J. Clemson | |||
President | |||
By: | /s/ Barbara E. Campbell | ||
Barbara E. Campbell | |||
Treasurer | |||