# EDGAR Filing Document

**Accession Number:** 0001258943
**File Stem:** 0000940400-25-010186
**Filing Date:** 2025-11
**Character Count:** 8030
**Document Hash:** d233ea0181f410d57d7093cfcf2e7171
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000940400-25-010186.hdr.sgml**: 20251125

**ACCESSION NUMBER**: 0000940400-25-010186

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250930

**FILED AS OF DATE**: 20251125

**DATE AS OF CHANGE**: 20251125

**PERIOD START**: 20260331

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PIONEER MUNICIPAL HIGH INCOME ADVANTAGE FUND, INC.
- **CENTRAL INDEX KEY:** 0001258943

**ORGANIZATION NAME:**
- **EIN:** 810634319
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 0331

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-21409
- **FILM NUMBER:** 251516252

**BUSINESS ADDRESS:**
- **STREET 1:** 60 STATE STREET
- **STREET 2:** 5TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02109
- **BUSINESS PHONE:** 617-742-7825

**MAIL ADDRESS:**
- **STREET 1:** 60 STATE STREET
- **STREET 2:** 5TH FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02109

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PIONEER MUNICIPAL HIGH INCOME ADVANTAGE TRUST
- **DATE OF NAME CHANGE:** 20030926

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PIONEER MUNICIPAL ADVANTAGE TRUST
- **DATE OF NAME CHANGE:** 20030807

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** Pioneer Municipal High Income Advantage Fund, Inc.

- **b. Investment Company Act file number:** 811-21409

- **c. CIK number of Registrant:** 0001258943

- **d. LEI of Registrant:** 549300XEJODK1I7Q2U66

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 60 State Street

  - **City:** Boston

  - **State:** MA

  - **Foreign country:** US

  - **Zip / Postal Code:** 02109

  - **Telephone number:** 617-422-4947

**Item A.2. Information about the Series.**

- **a. Name of Series:** Pioneer Municipal High Income Advantage Fund, Inc.

- **c. LEI of Series:** 549300XEJODK1I7Q2U66

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2026-03-31

- **b. Date as of which information is reported:** 2025-09-30

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $11286153.08

**Total Liabilities:** $191575.40

**Net Assets:** $11094577.68

**Cash Not Reported:** $1337507.75

**Currency Risk Metrics (dv01):**

- 

**Credit Spread Risk - Investment Grade (dv01):**

- **3-Month:** 0.00000000 | **1-Year:** 0.00000000 | **5-Year:** 0.00000000 | **10-Year:** 0.00000000 | **30-Year:** 0.00000000

**Credit Spread Risk - Non-Investment Grade (dv01):**

- **3-Month:** -21.00000000 | **1-Year:** 0.00000000 | **5-Year:** 0.00000000 | **10-Year:** 0.00000000 | **30-Year:** -2438.00000000

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000000000 | -3.14%               | -1.13%               |  |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-7728329.45             | $863236.27                                 |
| Month 2  | $-2861983.72             | $751303.26                                 |
| Month 3  | $-57864.13               | $208360.76                                 |

### Schedule of Portfolio Investments

| Name                           | Title                                                    | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| PHILADELPHIA PA AUTH FOR INDL  | Philadelphia Authority for Industrial Development        | CUSIP: 71780CAM2<br>LEI: 549300DIY68KQZEW7M79 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $843000.00    | 7.60%             | 2050-11-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| MICHIGAN ST PUBLIC EDUCTNL FAC | Michigan Public Educational Facilities Authority         | CUSIP: 594569CX1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    205000 | PA      | $205371.05    | 1.85%             | 2036-10-01      | Fixed         | 7.00%                 | No            |                  2 | On Loan: No      |
| ILLINOIS ST FIN AUTH REVENUE   | Illinois Finance Authority                               | CUSIP: 45204FEP6<br>LEI: 549300ZG6UBPNNNRN315 | Long             | DBT              | MUN               | US        |     40429 | PA      | $3234.29      | 0.03%             | 2052-11-15      | Variable      | 4.00%                 | No            |                  2 | On Loan: No      |
| ARLINGTON TX HGR EDU FIN CORP  | Arlington Higher Education Finance Corp                  | CUSIP: 041806XD7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    490000 | PA      | $475633.20    | 4.29%             | 2049-03-01      | Fixed         | 5.45%                 | No            |                  2 | On Loan: No      |
| DAVID ELLIS ACADEMY WEST MI    | David Ellis Academy-West                                 | CUSIP: 238560AA4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1910000 | PA      | $1741595.30   | 15.70%            | 2045-06-01      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| ARLINGTON TX HGR EDU FIN CORP  | Arlington Higher Education Finance Corp                  | CUSIP: 041806AN0<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1500000 | PA      | $1500255.00   | 13.52%            | 2044-03-01      | Fixed         | 7.12%                 | No            |                  2 | On Loan: No      |
| GREATER TEXAS CULTURAL EDU FAC | Greater Texas Cultural Education Facilities Finance Corp | CUSIP: 39237QBH7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   5000000 | PA      | $3050000.00   | 27.49%            | 2050-02-01      | Variable      | 9.00%                 | No            |                  2 | On Loan: No      |
| ARLINGTON TX HGR EDU FIN CORP  | Arlington Higher Education Finance Corp                  | CUSIP: 041806AM2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1002150.00   | 9.03%             | 2034-03-01      | Fixed         | 7.00%                 | No            |                  2 | On Loan: No      |
| PHILADELPHIA PA AUTH FOR INDL  | Philadelphia Authority for Industrial Development        | CUSIP: 71780CAC4<br>LEI: 549300DIY68KQZEW7M79 | Long             | DBT              | MUN               | US        |    500000 | PA      | $500035.00    | 4.51%             | 2049-06-01      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| CENTRL FALLS RI DETENTION FAC  | Central Falls Detention Facility Corp                    | CUSIP: 153457AX4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1355000 | PA      | $542000.00    | 4.89%             | 2035-07-15      | Fixed         | 7.25%                 | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2025-11-24

**Name of Applicant:** Pioneer Municipal High Income Advantage Fund, Inc.

**Signature:** Carol Trevino

**Name of Signer:** Carol Trevino

**Title:** Treasurer