Company: NMZ
Filing Date: 2025-01-06
Form Type: N-CSR
Source: 0001193125-25-002222
Chunk: 29

Company: NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND
Filing Date: 2025-01-06
Form: N-CSR
Chunk 29
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 | 27,070,257 |
|   |           |     |    |     | MAINE - 0.2% (0.1% of Total Investments)                                                                                                                         |     |        |     |          |     |   |            |
|   | 4,965,000 |     |    |     | Maine Health and Higher Educational Facilities Authority Revenue Bonds, Eastern Maine Medical Center Obligated Group Issue, Series 2016A                         |     |  5.000 |     | 07/01/46 |     |   |  4,905,675 |
|   |           |     |    |     | TOTAL MAINE                                                                                                                                                      |     |        |     |          |     |   |  4,905,675 |
|   |           |     |    |     | MARYLAND - 1.2% (0.8% of Total Investments)                                                                                                                      |     |        |     |          |     |   |            |
|   | 2,795,000 |     |    |     | Maryland Economic Development Corporation, Private Activity Revenue Bonds, Purple Line Light Rail Project, Green Series 2022B, (AMT)                             |     |  5.000 |     | 12/31/41 |     |   |  2,914,715 |
|   | 2,000,000 |     | -d |     | Maryland Economic Development Corporation, Revenue Bonds, Chesapeake Bay Hyatt Conference Center, Series 2006A                                                   |     |  5.000 |     | 12/01/31 |     |   |  1,297,500 |
|   | 7,145,000 |     |    |     | Maryland Health and Higher Educational Facilities Authority, Revenue Bonds, Adventist Healthcare, Series 2016A                                                   |     |  5.500 |     | 01/01/46 |     |   |  7,238,746 |

80

|   |  PRINCIPAL |     |    |     | DESCRIPTION                                                                                                                                           
 MARYLAND                                                                                                                                              |     |   RATE |     | MATURITY |     |   |      VALUE |
|:--|-----------:|:----|:---|:----|:------------------------------------------------------------------------------------------------------------------------------------------------------|:----|-------:|:----|:---------|:----|:--|-----------:|
| $ | 20,000,000