# EDGAR Filing Document

**Accession Number:** 0001258943
**File Stem:** 0001752724-25-209146
**Filing Date:** 2025-8
**Character Count:** 79312
**Document Hash:** ebacf894f0ef40531fad04530563201f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-209146.hdr.sgml**: 20250827

**ACCESSION NUMBER**: 0001752724-25-209146

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250630

**FILED AS OF DATE**: 20250827

**DATE AS OF CHANGE**: 20250827

**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:** 251264045

**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

## Nport-Ex

## Pioneer Municipal High Income Advantage Fund, Inc.
Schedule of Investments \| June 30, 2025

&nbsp;&nbsp;**Ticker Symbol: MAV** 

------

### Schedule of Investments \| 6/30/25
(unaudited)

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Principal<br> Amount<br> USD ($)** |  | **Value** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**UNAFFILIATED ISSUERS — 119.6%** |  |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Municipal Bonds — 119.1% of Net Assets(a)** |  |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Alabama — 1.8%** |  |
| 3160000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Mobile County Industrial Development Authority, Calvert LLC Project, Series A, 5.00%, 6/1/54 | $2998303 |
| 740000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Mobile County Industrial Development Authority, Calvert LLC Project, Series B, 4.75%, 12/1/54 | &nbsp;&nbsp; 676582 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Alabama** | &nbsp;&nbsp;&nbsp;&nbsp; **$3674885** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Arizona — 0.9%** |  |
| 1965000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Industrial Development Authority of the City of Phoenix, 3rd & Indian School Assisted Living Project, 5.40%, 10/1/36 | $1824640 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Arizona** | &nbsp;&nbsp;&nbsp;&nbsp; **$1824640** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Arkansas — 5.6%** |  |
| 1500000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Arkansas Development Finance Authority, Big River Steel Project, 4.75%, 9/1/49 (144A) | $1471935 |
| 10000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Arkansas Development Finance Authority, Green Bond, 5.45%, 9/1/52 | &nbsp;&nbsp; 9929700 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Arkansas** | &nbsp;&nbsp; **$11401635** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**California — 11.5%** |  |
| 10,000,000(b) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;California County Tobacco Securitization Agency, Capital Appreciation, Stanislaus County, Subordinated, Series A, 6/1/46 | $2334900 |
| 2,000,000(c) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;California Educational Facilities Authority, Series V-5, 5.00%, 3/1/55 | &nbsp;&nbsp; 2285860 |
| 1,000,000(c) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;California Infrastructure & Economic Development Bank, Brightline West Passenger Rail Project, Series A, 9.50%, 1/1/65 (144A) | &nbsp;&nbsp; 946220 |
| 1500000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;California Municipal Finance Authority, Series A, 5.25%, 11/1/52 (AG Insured) | &nbsp;&nbsp; 1521735 |
| 600000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;California School Finance Authority, New Designs Charter School Project, Series A, 5.00%, 6/1/64 (144A) | &nbsp;&nbsp; 537846 |
| 2000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;California Statewide Communities Development Authority, Loma Linda University Medical Center, 5.50%, 12/1/58 (144A) | &nbsp;&nbsp; 1955920 |
| 5915000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;California Statewide Communities Development Authority, Loma Linda University Medical Center, Series A, 5.00%, 12/1/46 (144A) | &nbsp;&nbsp; 5572226 |
| 23,000,000(b) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Golden State Tobacco Securitization Corp., Series B-2, 6/1/66 | &nbsp;&nbsp; 2406030 |

---

1Pioneer Municipal High Income Advantage Fund, Inc. \| 6/30/25

------

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Principal<br> Amount<br> USD ($)** |  | **Value** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**California — (continued)** |  |
| 4000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;San Diego County Regional Airport Authority, Private Activity, Series B, 5.25%, 7/1/58 | $4067920 |
| 1,530,000(d) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;State of California, 5.00%, 3/1/32 | &nbsp;&nbsp; 1723422 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total California** | &nbsp;&nbsp; **$23352079** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Colorado — 0.6%** |  |
| 1250000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Colorado Educational & Cultural Facilities Authority, Ascent Classical Academy Charter Schools, Inc Project, 5.75%, 4/1/59 (144A) | $1239062 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Colorado** | &nbsp;&nbsp;&nbsp;&nbsp; **$1239062** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Connecticut — 0.2%** |  |
| 400000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Stamford Housing Authority, Mozaic Concierge Living Project, Series A, 6.25%, 10/1/60 | $386180 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Connecticut** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **$386180** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Florida — 2.8%** |  |
| 1410000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Capital Projects Finance Authority, Unionwest Properties LLC Project, Series A-1, 5.25%, 6/1/44 (144A) | $1404346 |
| 500000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Capital Trust Authority, St. Johns Classical Academy, Inc. Project, Series A, 5.25%, 6/15/59 (144A) | &nbsp;&nbsp; 456855 |
| 750000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;City of Venice, Village On The Isle Project, Series A, 5.625%, 1/1/60 (144A) | &nbsp;&nbsp; 709365 |
| 825000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;County of Lake, Imagine South Lake, Charter School Project, 5.00%, 1/15/49 (144A) | &nbsp;&nbsp; 727485 |
| 1000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Florida Development Finance Corp., Brightline Florida Passenger Rail Project, 5.25%, 7/1/53 (AG Insured) | &nbsp;&nbsp; 981660 |
| 1000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Florida Development Finance Corp., Brightline Florida Passenger Rail Project, 5.50%, 7/1/53 | &nbsp;&nbsp; 916880 |
| 585000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Miami-Dade County Industrial Development Authority, Academir Charter Schools, Inc., Project, Series A, 5.25%, 7/1/52 (144A) | &nbsp;&nbsp; 539463 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Florida** | &nbsp;&nbsp;&nbsp;&nbsp; **$5736054** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Idaho — 1.0%** |  |
| 2000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Power County Industrial Development Corp., FMC Corp. Project, 6.45%, 8/1/32 | $2005660 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Idaho** | &nbsp;&nbsp;&nbsp;&nbsp; **$2005660** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Illinois — 5.6%** |  |
| 3,760,000(d) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Chicago Board of Education, Series A, 5.00%, 12/1/47 | $3451154 |
| 1,000,000(d) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Chicago Board of Education, Series A, 7.00%, 12/1/46 (144A) | &nbsp;&nbsp; 1028870 |
| 1,200,000(d) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Chicago Board of Education, Series D, 5.00%, 12/1/46 | &nbsp;&nbsp; 1099836 |

---

Pioneer Municipal High Income Advantage Fund, Inc. \| 6/30/252

------

(unaudited) (continued)

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Principal<br> Amount<br> USD ($)** |  | **Value** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Illinois — (continued)** |  |
| 2,000,000(d) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Chicago Board of Education, Series H, 5.00%, 12/1/46 | $1834240 |
| 1250000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Chicago O'Hare International Airport, Senior Lien, Series A, 5.50%, 1/1/59 | &nbsp;&nbsp; 1283275 |
| 1,000,000(d) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;City of Chicago, Series A, 5.50%, 1/1/49 | &nbsp;&nbsp; 1001100 |
| 47,039(c)(e) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Illinois Finance Authority, Clare Oaks Project, Series A-3, 4.00%, 11/15/52 | &nbsp;&nbsp; 3763 |
| 2000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Metropolitan Pier & Exposition Authority, McCormick Place Expansion, 4.00%, 6/15/50 | &nbsp;&nbsp; 1624680 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Illinois** | &nbsp;&nbsp; **$11326918** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Indiana — 1.3%** |  |
| 750000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;City of Valparaiso, Pratt Paper LLC Project, 5.00%, 1/1/54 (144A) | $700530 |
| 1000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indiana Finance Authority, Marquette Project, Series A, 5.375%, 3/1/55 | &nbsp;&nbsp; 972010 |
| 1000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indiana Finance Authority, Multipurpose Educational Facilities, Avondale Meadows Academy Project, 5.125%, 7/1/37 | &nbsp;&nbsp; 995710 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Indiana** | &nbsp;&nbsp;&nbsp;&nbsp; **$2668250** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Iowa — 3.1%** |  |
| 4600000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Iowa Finance Authority, Alcoa Inc. Projects, 4.75%, 8/1/42 | $4429984 |
| 2055000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Iowa Tobacco Settlement Authority, Series A-2, 4.00%, 6/1/49 | &nbsp;&nbsp; 1800653 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Iowa** | &nbsp;&nbsp;&nbsp;&nbsp; **$6230637** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Louisiana — 4.7%** |  |
| 9420000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Louisiana Public Facilities Authority, I-10 Calcasieu River Bridge Public-Private Partnership Project, 5.75%, 9/1/64 | $9670384 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Louisiana** | &nbsp;&nbsp;&nbsp;&nbsp; **$9670384** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Maryland — 0.9%** |  |
| 1,700,000(d) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;State of Maryland, Series A, 5.00%, 6/1/29 | $1848461 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Maryland** | &nbsp;&nbsp;&nbsp;&nbsp; **$1848461** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Massachusetts — 7.7%** |  |
| 1,700,000(d) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Commonwealth of Massachusetts, Series B, 5.00%, 6/1/33 | $1933716 |
| 1,700,000(d) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Commonwealth of Massachusetts, Series B, 5.00%, 6/1/35 | &nbsp;&nbsp; 1945089 |
| 500000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Massachusetts Development Finance Agency, Brown University Health Obligated Group, Series A, 5.50%, 8/15/50 | &nbsp;&nbsp; 514115 |

---

3Pioneer Municipal High Income Advantage Fund, Inc. \| 6/30/25

------

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Principal<br> Amount<br> USD ($)** |  | **Value** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Massachusetts — (continued)** |  |
| 370000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Massachusetts Development Finance Agency, Gingercare Living Issue, Series A, 5.50%, 12/1/44 (144A) | $358708 |
| 1885000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Massachusetts Development Finance Agency, Gingercare Living Issue, Series A, 5.875%, 12/1/60 (144A) | &nbsp;&nbsp; 1728639 |
| 8000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Massachusetts Development Finance Agency, WGBH Educational Foundation, Series A, 5.75%, 1/1/42 (AMBAC Insured) | &nbsp;&nbsp; 9139840 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Massachusetts** | &nbsp;&nbsp; **$15620107** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Michigan — 2.4%** |  |
| 1910000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;David Ellis Academy-West, 5.25%, 6/1/45 | $1685900 |
| 3000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Michigan Finance Authority, The Henry Ford Health Detroit South Campus Central Utility Plant Project, 5.50%, 2/28/49 | &nbsp;&nbsp; 3098400 |
| 205000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Michigan Public Educational Facilities Authority, Crescent Academy, 7.00%, 10/1/36 | &nbsp;&nbsp; 205289 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Michigan** | &nbsp;&nbsp;&nbsp;&nbsp; **$4989589** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Minnesota — 0.4%** |  |
| 1000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;City of Ham Lake, DaVinci Academy, Series A, 5.00%, 7/1/47 | $887210 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Minnesota** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **$887210** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Montana — 0.2%** |  |
| 2,445,000(c)(e) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;City of Hardin, Tax Allocation, Rocky Mountain Power, Inc., Project, 6.25%, 9/1/31 | $366750 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Montana** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **$366750** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Nevada — 0.6%** |  |
| 1,500,000(d) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Las Vegas Valley Water District, Series A, 4.00%, 6/1/51 | $1301160 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Nevada** | &nbsp;&nbsp;&nbsp;&nbsp; **$1301160** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**New Jersey — 1.3%** |  |
| 750,000(c) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;New Jersey Educational Facilities Authority, Princeton University, Series A, 5.00%, 7/1/64 | $825847 |
| 1100000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;New Jersey Educational Facilities Authority, Princeton University, Series B, 5.00%, 7/1/31 | &nbsp;&nbsp; 1231032 |
| 470000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;New Jersey Educational Facilities Authority, Princeton University, Series B, 5.00%, 7/1/32 | &nbsp;&nbsp; 530931 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total New Jersey** | &nbsp;&nbsp;&nbsp;&nbsp; **$2587810** |

---

Pioneer Municipal High Income Advantage Fund, Inc. \| 6/30/254

------

(unaudited) (continued)

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Principal<br> Amount<br> USD ($)** |  | **Value** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**New York — 12.1%** |  |
| 2500000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Metropolitan Transportation Authority, Series D-2, 4.00%, 11/15/48 (BAM-TCRS Insured) | $2140825 |
| 2000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Metropolitan Transportation Authority, Green Bond, Series C-1, 5.25%, 11/15/55 | &nbsp;&nbsp; 2010480 |
| 2530000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;New York Counties Tobacco Trust IV, Settlement Pass-Through, Series A, 5.00%, 6/1/45 | &nbsp;&nbsp; 2332964 |
| 1750000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;New York Transportation Development Corp., Green Bond, 5.375%, 6/30/60 | &nbsp;&nbsp; 1719375 |
| 9290000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;New York Transportation Development Corp., JFK Airport Terminal 6 Redevelopment Project, Series A, 5.50%, 12/31/60 | &nbsp;&nbsp; 9311088 |
| 4900000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;New York Transportation Development Corp., John F. Kennedy International Airport New Terminal One Project, 5.00%, 6/30/60 | &nbsp;&nbsp; 4630402 |
| 1700000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;New York Transportation Development Corp., John F. Kennedy International Airport New Terminal One Project, 5.50%, 6/30/54 | &nbsp;&nbsp; 1709656 |
| 1000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Westchester County Local Development Corp., Purchase Senior Learning Community, 5.00%, 7/1/56 (144A) | &nbsp;&nbsp; 870680 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total New York** | &nbsp;&nbsp; **$24725470** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**North Carolina — 2.4%** |  |
| 4000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;North Carolina Medical Care Commission, Carolina Meadows, 5.25%, 12/1/54 | $4016440 |
| 675,000(c) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;North Carolina Medical Care Commission, Duke University Health System, Series B, 5.00%, 6/1/55 | &nbsp;&nbsp; 725976 |
| 220000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;North Carolina Medical Care Commission, Penick Village Project, Series A, 5.50%, 9/1/54 | &nbsp;&nbsp; 208349 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total North Carolina** | &nbsp;&nbsp;&nbsp;&nbsp; **$4950765** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Ohio — 8.6%** |  |
| 14355000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Buckeye Tobacco Settlement Financing Authority, Senior Class 2, Series B-2, 5.00%, 6/1/55 | $12219694 |
| 1500000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;County of Muskingum, Genesis Healthcare System Project , 5.00%, 2/15/44 | &nbsp;&nbsp; 1418580 |
| 1980000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Ohio Housing Finance Agency, Mortgage-Backed Securities Program, Series B, 4.70%, 9/1/54 (GNMA/FNMA/FHLMC Insured) | &nbsp;&nbsp; 1868862 |
| 2000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;State of Ohio, 5.00%, 12/31/39 | &nbsp;&nbsp; 2000140 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Ohio** | &nbsp;&nbsp; **$17507276** |

---

5Pioneer Municipal High Income Advantage Fund, Inc. \| 6/30/25

------

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Principal<br> Amount<br> USD ($)** |  | **Value** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Pennsylvania — 7.3%** |  |
| 500000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Allentown Commercial and Industrial Development Authority, Executive Education Academy Charter School Project, 5.00%, 7/1/59 (144A) | $444950 |
| 1000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Chester County Industrial Development Authority, Collegium Charter School, Series A, 5.25%, 10/15/47 | &nbsp;&nbsp; 901350 |
| 6665000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Montgomery County Higher Education and Health Authority, Thomas Jefferson University, 4.00%, 9/1/49 (BAM-TCRS Insured) | &nbsp;&nbsp; 5593135 |
| 2000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Montgomery County Industrial Development Authority, The Haverford School Project, 4.00%, 3/1/49 | &nbsp;&nbsp; 1682200 |
| 3335000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pennsylvania Higher Educational Facilities Authority, University of Pennsylvania, 4.00%, 8/15/49 | &nbsp;&nbsp; 2790361 |
| 2,500,000(c) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Philadelphia Authority for Industrial Development, 5.125%, 12/15/44 (144A) | &nbsp;&nbsp; 2271300 |
| 500000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Philadelphia Authority for Industrial Development, 5.50%, 6/1/49 (144A) | &nbsp;&nbsp; 482730 |
| 1000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Philadelphia Authority for Industrial Development, Global Leadership Academy Charter School Project, Series A, 5.00%, 11/15/50 | &nbsp;&nbsp; 811240 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Pennsylvania** | &nbsp;&nbsp; **$14977266** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Puerto Rico — 18.6%** |  |
| 462,343(c) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Commonwealth of Puerto Rico, 11/1/43 | $284341 |
| 2,375,679(d) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Commonwealth of Puerto Rico, Restructured Series A-1, 4.00%, 7/1/37 | &nbsp;&nbsp; 2255850 |
| 5,021,480(d) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Commonwealth of Puerto Rico, Restructured Series A-1, 4.00%, 7/1/41 | &nbsp;&nbsp; 4485537 |
| 6,810,000(d) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Commonwealth of Puerto Rico, Restructured Series A-1, 4.00%, 7/1/46 | &nbsp;&nbsp; 5788500 |
| 11550000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Puerto Rico Commonwealth Aqueduct & Sewer Authority, Series A, 5.00%, 7/1/47 (144A) | &nbsp;&nbsp; 11174625 |
| 1,400,000(c) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Puerto Rico Industrial Development Co., 7.00%, 1/1/54 | &nbsp;&nbsp; 1294720 |
| 5741000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Puerto Rico Sales Tax Financing Corp., Series A-1, 4.75%, 7/1/53 | &nbsp;&nbsp; 5259962 |
| 7732000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Puerto Rico Sales Tax Financing Corp., Series A-1, 5.00%, 7/1/58 | &nbsp;&nbsp; 7257796 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Puerto Rico** | &nbsp;&nbsp; **$37801331** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Rhode Island — 0.3%** |  |
| 1,355,000(e) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Central Falls Detention Facility Corp., 7.25%, 7/15/35 | $542000 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Rhode Island** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **$542000** |

---

Pioneer Municipal High Income Advantage Fund, Inc. \| 6/30/256

------

(unaudited) (continued)

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Principal<br> Amount<br> USD ($)** |  | **Value** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**South Carolina — 2.4%** |  |
| 4,400,000(f) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tobacco Settlement Revenue Management Authority, Series B, 6.375%, 5/15/30 | $4972000 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total South Carolina** | &nbsp;&nbsp;&nbsp;&nbsp; **$4972000** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Tennessee — 0.3%** |  |
| 550000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Knox County Health Educational & Housing Facility Board, University of Tennessee Project, Series B-1, 5.25%, 7/1/64 (BAM Insured) | $544599 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Tennessee** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **$544599** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Texas — 9.6%** |  |
| 490000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Arlington Higher Education Finance Corp., LTTS Charter School, Universal Academy, 5.45%, 3/1/49 (144A) | $459110 |
| 1000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Arlington Higher Education Finance Corp., Universal Academy, Series A, 7.00%, 3/1/34 | &nbsp;&nbsp; 1001770 |
| 1500000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Arlington Higher Education Finance Corp., Universal Academy, Series A, 7.125%, 3/1/44 | &nbsp;&nbsp; 1473735 |
| 7345000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;City of Houston Airport System Revenue, 4.00%, 7/15/41 | &nbsp;&nbsp; 6572820 |
| 1000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;City of Houston Airport System Revenue, Series A, 4.00%, 7/1/41 | &nbsp;&nbsp; 906000 |
| 5,000,000(c)(e) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Greater Texas Cultural Education Facilities Finance Corp., 9.00%, 2/1/50 (144A) | &nbsp;&nbsp; 3050000 |
| 2430000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Greater Texas Cultural Education Facilities Finance Corp., Texas Biomedical Research Institute Project, Series A, 5.25%, 6/1/54 | &nbsp;&nbsp; 2508198 |
| 3700000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Texas Private Activity Bond Surface Transportation Corp., NTE Mobility Partners Segment 3 LLC Project, 5.00%, 6/30/58 | &nbsp;&nbsp; 3531095 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Texas** | &nbsp;&nbsp; **$19502728** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Utah — 0.5%** |  |
| 600000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Mida Mountain Village Public Infrastructure District, Series 2, 6.00%, 6/15/54 (144A) | $601998 |
| 400000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;MIDA Mountain Village Public Infrastructure District, Series 1, 5.125%, 6/15/54 (144A) | &nbsp;&nbsp; 361708 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Utah** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **$963706** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Virginia — 1.9%** |  |
| 1000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Lynchburg Economic Development Authority, 3.00%, 1/1/51 (BAM-TCRS Insured) | $721030 |

---

7Pioneer Municipal High Income Advantage Fund, Inc. \| 6/30/25

------

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;**Principal<br> Amount<br> USD ($)** |  | **Value** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Virginia — (continued)** |  |
| 1000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Virginia Small Business Financing Authority, Senior Lien 95 Express Lanes LLC Project, 4.00%, 1/1/48 | $824560 |
| 2500000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Virginia Small Business Financing Authority, Transform 66-P3 Project, 5.00%, 12/31/52 | &nbsp;&nbsp; 2358625 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Virginia** | &nbsp;&nbsp;&nbsp;&nbsp; **$3904215** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Washington — 1.5%** |  |
| 560000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Washington State Housing Finance Commission, Blakeley And Laurel Villages Portfolio, Series A, 5.25%, 7/1/55 (144A), (BAM Insured) | $554266 |
| 800000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Washington State Housing Finance Commission, Blakeley And Laurel Villages Portfolio, Series A, 5.50%, 7/1/50 (144A) | &nbsp;&nbsp; 791632 |
| 1700000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Washington State Housing Finance Commission, Blakeley And Laurel Villages Portfolio, Series A, 5.75%, 7/1/60 (144A) | &nbsp;&nbsp; 1692537 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Washington** | &nbsp;&nbsp;&nbsp;&nbsp; **$3038435** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Wisconsin — 1.0%** |  |
| 2000000 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Public Finance Authority, Senior Lien-Puerto Rico Tollroads LLC, Series A, 5.75%, 7/1/54 | $2029020 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Wisconsin** | &nbsp;&nbsp;&nbsp;&nbsp; **$2029020** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total Municipal Bonds<br> (Cost $247,520,404)** | **$242576282** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**U.S. Government and Agency<br> Obligations — 0.5% of Net Assets** |  |
| 1,000,000(b) | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;U.S. Treasury Bills, 8/5/25 | $995863 |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Total U.S. Government and Agency Obligations<br> (Cost $995,839)** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **$** **995863** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**TOTAL INVESTMENTS IN UNAFFILIATED ISSUERS — 119.6%<br> (Cost $248,516,243)** | **$243572145** |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**OTHER ASSETS AND LIABILITIES — (19.6)%** | $(39958874) |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**net assets — 100.0%** | **$203613271** |

---

AMBAC Ambac Assurance Corporation. <br> BAM Build America Mutual Assurance Company. <br> TCRS Transferable Custodial Receipts.

Pioneer Municipal High Income Advantage Fund, Inc. \| 6/30/258

------

(unaudited) (continued)

(144A) The resale of such security is exempt from registration under Rule 144A of the Securities Act of 1933. Such securities may be resold normally to qualified institutional buyers. At June 30, 2025, the value of
these securities amounted to $42,133,006, or 20.7% of net assets.

(a) Consists of Revenue Bonds unless otherwise indicated.

(b) Security issued with a zero coupon. Income is recognized through accretion of discount.

(c) The interest rate is subject to change periodically. The interest rate and/or reference index and spread shown at June 30, 2025.

(d) Represents a General Obligation Bond.

(e) Security is in default.

(f) Escrow to maturity.

#### FUTURES CONTRACTS<br> FIXED INCOME INDEX FUTURES CONTRACTS

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Number of<br> Contracts<br> Long** | &nbsp;&nbsp;**Description** | &nbsp;&nbsp;**Expiration<br> Date** | &nbsp;&nbsp;**Notional<br> Amount** | &nbsp;&nbsp;**Market<br> Value** | &nbsp;&nbsp;**Unrealized<br> Appreciation** |
| &nbsp;&nbsp;&nbsp;&nbsp;68 | &nbsp;&nbsp;U.S. Long Bond (CBT) | &nbsp;&nbsp;9/19/25 | &nbsp;&nbsp;$7616713 | &nbsp;&nbsp;$7851875 | &nbsp;&nbsp;$235162 |
| **TOTAL FUTURES CONTRACTS** | **TOTAL FUTURES CONTRACTS** | **TOTAL FUTURES CONTRACTS** | &nbsp;&nbsp;**$7616713** | &nbsp;&nbsp;**$7851875** | &nbsp;&nbsp;**$235162** |
| CBT | &nbsp;&nbsp;Chicago Board of Trade. | &nbsp;&nbsp;Chicago Board of Trade. | &nbsp;&nbsp;Chicago Board of Trade. | &nbsp;&nbsp;Chicago Board of Trade. | &nbsp;&nbsp;Chicago Board of Trade. |

---

9Pioneer Municipal High Income Advantage Fund, Inc. \| 6/30/25

------

Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in the three broad levels below.

---

| |
|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Level 1 – unadjusted quoted prices in active markets for identical securities. |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Level 2 – other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risks, etc.). |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Level 3 – significant unobservable inputs (including the Adviser's own assumptions in determining fair value of investments). |

---

The following is a summary of the inputs used as of June 30, 2025 in valuing the Fund's investments:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Level 1** | &nbsp;&nbsp;**Level 2** | &nbsp;&nbsp;**Level 3** | &nbsp;&nbsp;**Total** |
| Municipal Bonds | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$— | &nbsp;&nbsp;$242576282 | &nbsp;&nbsp;$— | &nbsp;&nbsp;$242576282 |
| U.S. Government and Agency Obligations | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;995863 | &nbsp;&nbsp;&nbsp;— | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;995863 |
| **Total Investments in Securities** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$—** | &nbsp;&nbsp;**$243572145** | &nbsp;&nbsp;**$—** | &nbsp;&nbsp;**$243572145** |
| **Other Financial Instruments** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Net unrealized appreciation on futures contracts | $235162 | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$— | &nbsp;&nbsp;$— | &nbsp;&nbsp;&nbsp;&nbsp;$235162 |
| **Total Other Financial Instruments** | **$235162** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$—** | &nbsp;&nbsp;**$—** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**$235162** |

---

During the period ended June 30, 2025, there were no transfers in or out of Level 3.

Pioneer Municipal High Income Advantage Fund, Inc. \| 6/30/2510

## 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:** 2025-06-30

**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:** $253947311.23

**Total Liabilities:** $50334040.61

**Net Assets:** $203613270.62

**Cash Not Reported:** $6431988.45

**Currency Risk Metrics (dv01):**

- 

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

- **3-Month:** -245.00000000 | **1-Year:** 0.00000000 | **5-Year:** -13088.00000000 | **10-Year:** -35519.00000000 | **30-Year:** -54435.00000000

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

- **3-Month:** -22.00000000 | **1-Year:** 0.00000000 | **5-Year:** -2897.00000000 | **10-Year:** -6500.00000000 | **30-Year:** -102774.00000000

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000000000 | -2.43%               | -1.12%               | 0.39%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-1517116.39             | $-4228189.84                               |
| Month 2  | $-2699319.75             | $-107254.89                                |
| Month 3  | $524718.76               | $-627593.57                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| MASSACHUSETTS ST                            | Commonwealth of Massachusetts                                       | CUSIP: 57582TDG4<br>LEI: 5493001N1YCXNI1O7K10 | Long             | DBT              | MUN               | US        |   1700000 | PA      | $1945089.00   | 0.96%             | 2035-06-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| NORTH CAROLINA ST MED CARE COM              | North Carolina Medical Care Commission                              | CUSIP: 65821DZV6<br>LEI: 549300FH6KOXGCHQYG81 | Long             | DBT              | MUN               | US        |    675000 | PA      | $725976.00    | 0.36%             | 2055-06-01      | Variable      | 5.00%                 | No            |                  2 | On Loan: No      |
| MARYLAND ST                                 | State of Maryland                                                   | CUSIP: 574193WY0<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1700000 | PA      | $1848461.00   | 0.91%             | 2029-06-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CHICAGO IL BRD OF EDU                       | Chicago Board of Education                                          | CUSIP: 167505WB8<br>LEI: 54930099NR6T9V7LVB43 | Long             | DBT              | MUN               | US        |   1200000 | PA      | $1099836.00   | 0.54%             | 2046-12-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| VIRGINIA SMALL BUSINESS FING A              | Virginia Small Business Financing Authority                         | CUSIP: 928097AC8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2500000 | PA      | $2358625.00   | 1.16%             | 2052-12-31      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| MASSACHUSETTS ST DEV FIN AGY R              | Massachusetts Development Finance Agency                            | CUSIP: 57585BCW6<br>LEI: 549300UZSVMFXJK08K70 | Long             | DBT              | MUN               | US        |    370000 | PA      | $358707.60    | 0.18%             | 2044-12-01      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| GOLDEN ST TOBACCO SECURITIZATI              | Golden State Tobacco Securitization Corp                            | CUSIP: 38122NB84<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |  23000000 | PA      | $2406030.00   | 1.18%             | 2066-06-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| LAKE CNTY FL EDUCTNL FACS REVE              | County of Lake FL                                                   | CUSIP: 50825CAC5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    825000 | PA      | $727485.00    | 0.36%             | 2049-01-15      | 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      | $205289.05    | 0.10%             | 2036-10-01      | Fixed         | 7.00%                 | No            |                  2 | On Loan: No      |
| NEW JERSEY ST EDUCTNL FACS AUT              | New Jersey Educational Facilities Authority                         | CUSIP: 646067KM9<br>LEI: 549300UTOO4X537XXG70 | Long             | DBT              | MUN               | US        |    470000 | PA      | $530930.80    | 0.26%             | 2032-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| PUERTO RICO CMWLTH                          | Commonwealth of Puerto Rico                                         | CUSIP: 74514L3M7<br>LEI: 549300X44HXPLJU48U63 | Long             | DBT              | MUN               | US        |   2375679 | PA      | $2255849.75   | 1.11%             | 2037-07-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| MIDA MOUNTAIN VLG PUBLIC INFRA              | Mida Mountain Village Public Infrastructure District                | CUSIP: 59561UAA8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    400000 | PA      | $361708.00    | 0.18%             | 2054-06-15      | Fixed         | 5.12%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA STWD CMNTYS DEV AUT              | California Statewide Communities Development Authority              | CUSIP: 13080SMK7<br>LEI: 549300KTNI2GCJNX2U48 | Long             | DBT              | MUN               | US        |   5915000 | PA      | $5572225.75   | 2.74%             | 2046-12-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| HOUSTON TX ARPT SYS REVENUE                 | City of Houston TX Airport System Revenue                           | CUSIP: 442349GA8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   7345000 | PA      | $6572820.15   | 3.23%             | 2041-07-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| NEW YORK ST TRANSPRTN DEV CORP              | New York Transportation Development Corp                            | CUSIP: 650116HA7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1750000 | PA      | $1719375.00   | 0.84%             | 2060-06-30      | Fixed         | 5.38%                 | No            |                  2 | On Loan: No      |
| MIDA MOUNTAIN VLG PUBLIC INFRA              | Mida Mountain Village Public Infrastructure District                | CUSIP: 59561UAD2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    600000 | PA      | $601998.00    | 0.30%             | 2054-06-15      | Fixed         | 6.00%                 | No            |                  2 | On Loan: No      |
| PUERTO RICO CMWLTH AQUEDUCT &               | Puerto Rico Commonwealth Aqueduct & Sewer Authority                 | CUSIP: 745160SJ1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |  11550000 | PA      | $11174625.00  | 5.49%             | 2047-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| PWR CNTY ID INDL DEV CORP SOL               | Power County Industrial Development Corp                            | CUSIP: 739247AA2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2005660.00   | 0.99%             | 2032-08-01      | Fixed         | 6.45%                 | No            |                  2 | On Loan: No      |
| NORTH CAROLINA ST MED CARE COM              | North Carolina Medical Care Commission                              | CUSIP: 65820YTP1<br>LEI: 549300FH6KOXGCHQYG81 | Long             | DBT              | MUN               | US        |    220000 | PA      | $208348.80    | 0.10%             | 2054-09-01      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| NEW JERSEY ST EDUCTNL FACS AUT              | New Jersey Educational Facilities Authority                         | CUSIP: 646067KE7<br>LEI: 549300UTOO4X537XXG70 | Long             | DBT              | MUN               | US        |    750000 | PA      | $825847.50    | 0.41%             | 2064-07-01      | Variable      | 5.00%                 | No            |                  2 | On Loan: No      |
| PUERTO RICO CMWLTH                          | Commonwealth of Puerto Rico                                         | CUSIP: 74514L3T2<br>LEI: 549300X44HXPLJU48U63 | Long             | DBT              | MUN               | US        |    462343 | PA      | $284340.86    | 0.14%             | 2043-11-01      | Variable      | 0.01%                 | No            |                  2 | On Loan: No      |
| MOBILE CNTY AL INDL DEV AUTH S              | Mobile County Industrial Development Authority                      | CUSIP: 60733UAA9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   3160000 | PA      | $2998302.80   | 1.47%             | 2054-06-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| PENNSYLVANIA ST HGR EDUCTNL FA              | Pennsylvania Higher Educational Facilities Authority                | CUSIP: 70917S6Y4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   3335000 | PA      | $2790361.15   | 1.37%             | 2049-08-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| ARKANSAS DEV FIN AUTH ENVIRONM              | Arkansas Development Finance Authority                              | CUSIP: 04110FAA3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |  10000000 | PA      | $9929700.00   | 4.88%             | 2052-09-01      | Fixed         | 5.45%                 | No            |                  2 | On Loan: No      |
| ILLINOIS ST FIN AUTH REVENUE                | Illinois Finance Authority                                          | CUSIP: 45204FEP6<br>LEI: 549300ZG6UBPNNNRN315 | Long             | DBT              | MUN               | US        |     47039 | PA      | $3763.14      | 0.00%             | 2052-11-15      | Variable      | 4.00%                 | 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    | 0.27%             | 2035-07-15      | Fixed         | 7.25%                 | No            |                  2 | On Loan: No      |
| COLORADO EDUCTNL & CULTURAL AU              | Colorado Educational & Cultural Facilities Authority                | CUSIP: 19645URH9<br>LEI: 549300BJRX2FHSSZP042 | Long             | DBT              | MUN               | US        |   1250000 | PA      | $1239062.50   | 0.61%             | 2059-04-01      | Fixed         | 5.75%                 | No            |                  2 | On Loan: No      |
| VALPARAISO IN EXEMPT FACS REVE              | City of Valparaiso IN                                               | CUSIP: 92028RAF2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    750000 | PA      | $700530.00    | 0.34%             | 2054-01-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| NORTH CAROLINA ST MED CARE COM              | North Carolina Medical Care Commission                              | CUSIP: 65820YTG1<br>LEI: 549300FH6KOXGCHQYG81 | Long             | DBT              | MUN               | US        |   4000000 | PA      | $4016440.00   | 1.97%             | 2054-12-01      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| TREASURY BILL                               | United States Treasury Bill                                         | CUSIP: 912797QH3<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |   1000000 | PA      | $995863.19    | 0.49%             | 2025-08-05      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| PUERTO RICO CMWLTH INDL DEV CO              | Puerto Rico Industrial Development Co                               | CUSIP: 745211LM2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1400000 | PA      | $1294720.00   | 0.64%             | 2054-01-01      | Variable      | 7.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST INFRASTRUCTURE &              | California Infrastructure & Economic Development Bank               | CUSIP: 13034A6B1<br>LEI: 549300C1OG9RDIM8ET06 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $946220.00    | 0.46%             | 2065-01-01      | Variable      | 9.50%                 | 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      | $459110.40    | 0.23%             | 2049-03-01      | Fixed         | 5.45%                 | No            |                  2 | On Loan: No      |
| HAM LAKE MN CHRT SCH LEASE REV              | City of Ham Lake MN                                                 | CUSIP: 406511AC9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1000000 | PA      | $887210.00    | 0.44%             | 2047-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST EDUCTNL FACS AUT              | California Educational Facilities Authority                         | CUSIP: 130179XC3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2285860.00   | 1.12%             | 2055-03-01      | Variable      | 5.00%                 | No            |                  2 | On Loan: No      |
| PUERTO RICO CMWLTH                          | Commonwealth of Puerto Rico                                         | CUSIP: 74514L3P0<br>LEI: 549300X44HXPLJU48U63 | Long             | DBT              | MUN               | US        |   6810000 | PA      | $5788500.00   | 2.84%             | 2046-07-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| STAMFORD CT HSG AUTH                        | Stamford Housing Authority                                          | CUSIP: 852640AL5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    400000 | PA      | $386180.00    | 0.19%             | 2060-10-01      | Fixed         | 6.25%                 | No            |                  2 | On Loan: No      |
| NEW JERSEY ST EDUCTNL FACS AUT              | New Jersey Educational Facilities Authority                         | CUSIP: 646067KL1<br>LEI: 549300UTOO4X537XXG70 | Long             | DBT              | MUN               | US        |   1100000 | PA      | $1231032.00   | 0.60%             | 2031-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| MET TRANSPRTN AUTH NY REVENUE               | Metropolitan Transportation Authority                               | CUSIP: 59261AG50<br>LEI: 5493000TKYODLXADQD60 | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2010480.00   | 0.99%             | 2055-11-15      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| CHICAGO IL BRD OF EDU                       | Chicago Board of Education                                          | CUSIP: 167505RM0<br>LEI: 54930099NR6T9V7LVB43 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1028870.00   | 0.51%             | 2046-12-01      | Fixed         | 7.00%                 | No            |                  2 | On Loan: No      |
| CAPITAL TRUST AUTH FL EDUCTNL               | Capital Trust Authority                                             | CUSIP: 14054WBR5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    500000 | PA      | $456855.00    | 0.22%             | 2059-06-15      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| NEW YORK ST TRANSPRTN DEV CORP              | New York Transportation Development Corp                            | CUSIP: 650116HS8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   4900000 | PA      | $4630402.00   | 2.27%             | 2060-06-30      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| MONTGOMERY CNTY PA HGR EDU & H              | Montgomery County Higher Education and Health Authority             | CUSIP: 613603M71<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   6665000 | PA      | $5593134.70   | 2.75%             | 2049-09-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| MIAMI-DADE CNTY FL INDL DEV AU              | Miami-Dade County Industrial Development Authority                  | CUSIP: 59334GAM9<br>LEI: 549300RM19LZY32DAU30 | Long             | DBT              | MUN               | US        |    585000 | PA      | $539463.60    | 0.26%             | 2052-07-01      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| TOBACCO SETTLEMENT REVENUE MGM              | Tobacco Settlement Revenue Management Authority                     | CUSIP: 888806AD8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   4400000 | PA      | $4972000.00   | 2.44%             | 2030-05-15      | Fixed         | 6.38%                 | No            |                  2 | On Loan: No      |
| HOUSTON TX ARPT SYS REVENUE                 | City of Houston TX Airport System Revenue                           | CUSIP: 442349FZ4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1000000 | PA      | $906000.00    | 0.44%             | 2041-07-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| PHILADELPHIA PA AUTH FOR INDL               | Philadelphia Authority for Industrial Development                   | CUSIP: 71780CAM2<br>LEI: 549300DIY68KQZEW7M79 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $811240.00    | 0.40%             | 2050-11-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CHICAGO IL BRD OF EDU                       | Chicago Board of Education                                          | CUSIP: 167505TK2<br>LEI: 54930099NR6T9V7LVB43 | Long             | DBT              | MUN               | US        |   2000000 | PA      | $1834240.00   | 0.90%             | 2046-12-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| MASSACHUSETTS ST DEV FIN AGY                | Massachusetts Development Finance Agency                            | CUSIP: 57583FZE4<br>LEI: 549300UZSVMFXJK08K70 | Long             | DBT              | MUN               | US        |   8000000 | PA      | $9139840.00   | 4.49%             | 2042-01-01      | Fixed         | 5.75%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA STWD CMNTYS DEV AUT              | California Statewide Communities Development Authority              | CUSIP: 13080SVN1<br>LEI: 549300KTNI2GCJNX2U48 | Long             | DBT              | MUN               | US        |   2000000 | PA      | $1955920.00   | 0.96%             | 2058-12-01      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST MUNI FIN AUTH CO              | California Municipal Finance Authority                              | CUSIP: 130493CL1<br>LEI: 5493000UQOV6R4ZWS346 | Long             | DBT              | MUN               | US        |   1500000 | PA      | $1521735.00   | 0.75%             | 2052-11-01      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| WASHINGTON ST HSG FIN COMMISSI              | Washington State Housing Finance Commission                         | CUSIP: 93978LJN7<br>LEI: 549300YL1HU59NREG764 | Long             | DBT              | MUN               | US        |    560000 | PA      | $554265.60    | 0.27%             | 2055-07-01      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| ALLENTOWN COMMERCIAL & INDL DE              | Allentown Commercial and Industrial Development Authority           | CUSIP: 01843AAN6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    500000 | PA      | $444950.00    | 0.22%             | 2059-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST SCH FIN AUTH EDU              | California School Finance Authority                                 | CUSIP: 130591BP4<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    600000 | PA      | $537846.00    | 0.26%             | 2064-06-01      | Fixed         | 5.00%                 | 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   | 1.50%             | 2050-02-01      | Variable      | 9.00%                 | No            |                  2 | On Loan: No      |
| SAN DIEGO CNTY CA REGL ARPT AU              | San Diego County Regional Airport Authority                         | CUSIP: 79739GRM0<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   4000000 | PA      | $4067920.00   | 2.00%             | 2058-07-01      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| VIRGINIA ST SMALL BUSINESS FIN              | Virginia Small Business Financing Authority                         | CUSIP: 928104PX0<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1000000 | PA      | $824560.00    | 0.40%             | 2048-01-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| LYNCHBURG VA ECON DEV AUTH HOS              | Lynchburg Economic Development Authority                            | CUSIP: 55123TBT8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1000000 | PA      | $721030.00    | 0.35%             | 2051-01-01      | Fixed         | 3.00%                 | No            |                  2 | On Loan: No      |
| MET TRANSPRTN AUTH NY REVENUE               | Metropolitan Transportation Authority                               | CUSIP: 59261A4H7<br>LEI: 5493000TKYODLXADQD60 | Long             | DBT              | MUN               | US        |   2500000 | PA      | $2140825.00   | 1.05%             | 2048-11-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| OHIO ST PRIVATE ACTIVITY REVEN              | State of Ohio                                                       | CUSIP: 67759YAX5<br>LEI: 5493005LEB5E170OMX59 | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2000140.00   | 0.98%             | 2039-12-31      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| TEXAS ST PRIV ACTIVITY BOND SU              | Texas Private Activity Bond Surface Transportation Corp             | CUSIP: 882667AN8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   3700000 | PA      | $3531095.00   | 1.73%             | 2058-06-30      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CHICAGO IL O'HARE INTERNATIONA              | Chicago O'Hare International Airport                                | CUSIP: 1675934T6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1250000 | PA      | $1283275.00   | 0.63%             | 2059-01-01      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| HARDIN MT TAX INCR INDL INFRAS              | City of Hardin MT                                                   | CUSIP: 412236AA9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2445000 | PA      | $366750.00    | 0.18%             | 2031-09-01      | Fixed         | 6.25%                 | No            |                  2 | On Loan: No      |
| KNOX CNTY TN HLTH EDUCTNL & HS              | Knox County Health Educational & Housing Facility Board             | CUSIP: 499526BK6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    550000 | PA      | $544599.00    | 0.27%             | 2064-07-01      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| PHILADELPHIA PA AUTH FOR INDL               | Philadelphia Authority for Industrial Development                   | CUSIP: 71780CAF7<br>LEI: 549300DIY68KQZEW7M79 | Long             | DBT              | MUN               | US        |   2500000 | PA      | $2271300.00   | 1.12%             | 2044-12-15      | Floating      | 5.12%                 | No            |                  2 | On Loan: No      |
| TOBACCO SETTLEMENT AUTH IA TOB              | Iowa Tobacco Settlement Authority                                   | CUSIP: 888805CF3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2055000 | PA      | $1800652.65   | 0.88%             | 2049-06-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| ARKANSAS ST DEV FIN AUTH INDL               | Arkansas Development Finance Authority                              | CUSIP: 04108WCD2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1500000 | PA      | $1471935.00   | 0.72%             | 2049-09-01      | Fixed         | 4.75%                 | No            |                  2 | On Loan: No      |
| GREATER TEXAS CULTURAL EDU FAC              | Greater Texas Cultural Education Facilities Finance Corp            | CUSIP: 39237QBU8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2430000 | PA      | $2508197.40   | 1.23%             | 2054-06-01      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| NEW YORK ST TRANSPRTN DEV CORP              | New York Transportation Development Corp                            | CUSIP: 650116HW9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   9290000 | PA      | $9311088.30   | 4.57%             | 2060-12-31      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| NEW YORK CNTYS NY TOBACCO TRUS              | New York Counties Tobacco Trust IV                                  | CUSIP: 62947YAE1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2530000 | PA      | $2332963.60   | 1.15%             | 2045-06-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CHICAGO IL                                  | City of Chicago IL                                                  | CUSIP: 167486E39<br>LEI: T5UYO5SYLC8K73MJQX30 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $1001100.00   | 0.49%             | 2049-01-01      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| MUSKINGUM CNTY OH HOSP FACS                 | County of Muskingum OH                                              | CUSIP: 628077CV9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1500000 | PA      | $1418580.00   | 0.70%             | 2044-02-15      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| MONTGOMERY CNTY PA INDL DEV AU              | Montgomery County Industrial Development Authority/PA               | CUSIP: 613609K88<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   2000000 | PA      | $1682200.00   | 0.83%             | 2049-03-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| MASSACHUSETTS ST DEV FIN AGY R              | Massachusetts Development Finance Agency                            | CUSIP: 57585BKB3<br>LEI: 549300UZSVMFXJK08K70 | Long             | DBT              | MUN               | US        |    500000 | PA      | $514115.00    | 0.25%             | 2050-08-15      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| NEW YORK ST TRANSPRTN DEV CORP              | New York Transportation Development Corp                            | CUSIP: 650116HM1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1700000 | PA      | $1709656.00   | 0.84%             | 2054-06-30      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| WASHINGTON ST HSG FIN COMMISSI              | Washington State Housing Finance Commission                         | CUSIP: 93978LJM9<br>LEI: 549300YL1HU59NREG764 | Long             | DBT              | MUN               | US        |    800000 | PA      | $791632.00    | 0.39%             | 2050-07-01      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| MOBILE CNTY AL INDL DEV AUTH S              | Mobile County Industrial Development Authority                      | CUSIP: 60733UAB7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    740000 | PA      | $676582.00    | 0.33%             | 2054-12-01      | Fixed         | 4.75%                 | No            |                  2 | On Loan: No      |
| LAS VEGAS VLY NV WTR DIST                   | Las Vegas Valley Water District                                     | CUSIP: 517845NQ2<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1500000 | PA      | $1301160.00   | 0.64%             | 2051-06-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| PUBLIC FIN AUTH WI REVENUE                  | Public Finance Authority                                            | CUSIP: 74442PF75<br>LEI: 5493004S6D3NA627K012 | Long             | DBT              | MUN               | US        |   2000000 | PA      | $2029020.00   | 1.00%             | 2054-07-01      | Fixed         | 5.75%                 | No            |                  2 | On Loan: No      |
| OHIO ST HSG FIN AGY RSDL MTGE               | Ohio Housing Finance Agency                                         | CUSIP: 67756Q8A8<br>LEI: 549300K10X7VPG6JVX38 | Long             | DBT              | MUN               | US        |   1980000 | PA      | $1868862.60   | 0.92%             | 2054-09-01      | Fixed         | 4.70%                 | 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      | $1001770.00   | 0.49%             | 2034-03-01      | Fixed         | 7.00%                 | 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      | $1473735.00   | 0.72%             | 2044-03-01      | Fixed         | 7.12%                 | No            |                  2 | On Loan: No      |
| MASSACHUSETTS ST                            | Commonwealth of Massachusetts                                       | CUSIP: 57582TDE9<br>LEI: 5493001N1YCXNI1O7K10 | Long             | DBT              | MUN               | US        |   1700000 | PA      | $1933716.00   | 0.95%             | 2033-06-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| PUERTO RICO SALES TAX FING COR              | Puerto Rico Sales Tax Financing Corp Sales Tax Revenue              | CUSIP: 74529JPX7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   7732000 | PA      | $7257796.44   | 3.56%             | 2058-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| INDIANA ST FIN AUTH REVENUE                 | Indiana Finance Authority                                           | CUSIP: 45506EPA5<br>LEI: 549300PS0PAS7NDSSI20 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $972010.00    | 0.48%             | 2055-03-01      | Fixed         | 5.38%                 | No            |                  2 | On Loan: No      |
| PUERTO RICO CMWLTH                          | Commonwealth of Puerto Rico                                         | CUSIP: 74514L3N5<br>LEI: 549300X44HXPLJU48U63 | Long             | DBT              | MUN               | US        |   5021480 | PA      | $4485537.44   | 2.20%             | 2041-07-01      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| FLORIDA ST DEV FIN CORP                     | Florida Development Finance Corp                                    | CUSIP: 340618DV6<br>LEI: 549300HC854CNBLMWC48 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $981660.00    | 0.48%             | 2053-07-01      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| MET PIER & EXPOSITION AUTH IL               | Metropolitan Pier & Exposition Authority                            | CUSIP: 592250DN1<br>LEI: 254900I3VDCQ58UGBR15 | Long             | DBT              | MUN               | US        |   2000000 | PA      | $1624680.00   | 0.80%             | 2050-06-15      | Fixed         | 4.00%                 | No            |                  2 | On Loan: No      |
| IOWA ST FIN AUTH MIDWSTRN DISA              | Iowa Finance Authority                                              | CUSIP: 46246SAE5<br>LEI: 549300NQVL49BTHOW391 | Long             | DBT              | MUN               | US        |   4600000 | PA      | $4429984.00   | 2.18%             | 2042-08-01      | Fixed         | 4.75%                 | No            |                  2 | On Loan: No      |
| CHICAGO IL BRD OF EDU                       | Chicago Board of Education                                          | CUSIP: 167505YB6<br>LEI: 54930099NR6T9V7LVB43 | Long             | DBT              | MUN               | US        |   3760000 | PA      | $3451153.60   | 1.69%             | 2047-12-01      | Fixed         | 5.00%                 | 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      | $482730.00    | 0.24%             | 2049-06-01      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| WASHINGTON ST HSG FIN COMMISSI              | Washington State Housing Finance Commission                         | CUSIP: 93978LJP2<br>LEI: 549300YL1HU59NREG764 | Long             | DBT              | MUN               | US        |   1700000 | PA      | $1692537.00   | 0.83%             | 2060-07-01      | Fixed         | 5.75%                 | No            |                  2 | On Loan: No      |
| BOARD OF TRADE OF THE CITY OF CHICAGO, INC. | U.S. TREASURY BOND                                                  | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              | CORP              | US        |        68 | NC      | $235161.68    | 0.12%             |  |  |  | No            |                  1 | On Loan: No      |
| MASSACHUSETTS ST DEV FIN AGY R              | Massachusetts Development Finance Agency                            | CUSIP: 57585BCX4<br>LEI: 549300UZSVMFXJK08K70 | Long             | DBT              | MUN               | US        |   1885000 | PA      | $1728639.25   | 0.85%             | 2060-12-01      | Fixed         | 5.88%                 | No            |                  2 | On Loan: No      |
| PHOENIX AZ INDL DEV AUTH MF HS              | Industrial Development Authority of the City of Phoenix Arizona/The | CUSIP: 718903RP4<br>LEI: 549300A62PWFBDWB8332 | Long             | DBT              | MUN               | US        |   1965000 | PA      | $1824640.05   | 0.90%             | 2036-10-01      | Fixed         | 5.40%                 | No            |                  2 | On Loan: No      |
| CAPITAL PROJS FL FIN AUTH STUD              | Capital Projects Finance Authority/FL                               | CUSIP: 140427CN3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1410000 | PA      | $1404345.90   | 0.69%             | 2044-06-01      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| LOUISIANA PUB FACS AUTH REVENU              | Louisiana Public Facilities Authority                               | CUSIP: 546399SZ0<br>LEI: 549300RQIPT5S4P4M065 | Long             | DBT              | MUN               | US        |   9420000 | PA      | $9670383.60   | 4.75%             | 2064-09-01      | Fixed         | 5.75%                 | No            |                  2 | On Loan: No      |
| INDIANA ST FIN AUTH REVENUE                 | Indiana Finance Authority                                           | CUSIP: 45506DF83<br>LEI: 549300PS0PAS7NDSSI20 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $995710.00    | 0.49%             | 2037-07-01      | Fixed         | 5.12%                 | 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      | $1685899.70   | 0.83%             | 2045-06-01      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |
| FLORIDA ST DEV FIN CORP                     | Florida Development Finance Corp                                    | CUSIP: 340618DT1<br>LEI: 549300HC854CNBLMWC48 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $916880.00    | 0.45%             | 2053-07-01      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| BUCKEYE OH TOBACCO SETTLEMENT               | Buckeye Tobacco Settlement Financing Authority                      | CUSIP: 118217CZ9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |  14355000 | PA      | $12219693.75  | 6.00%             | 2055-06-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA CNTY CA TOBACCO SEC              | California County Tobacco Securitization Agency                     | CUSIP: 13016NCT9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |  10000000 | PA      | $2334900.00   | 1.15%             | 2046-06-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| MICHIGAN ST FIN AUTH ACT 38 FA              | Michigan Finance Authority                                          | CUSIP: 59447NBC9<br>LEI: 54930022O46HOX5J1D14 | Long             | DBT              | MUN               | US        |   3000000 | PA      | $3098400.00   | 1.52%             | 2049-02-28      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| VENICE FL                                   | City of Venice FL                                                   | CUSIP: 922687AE8<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    750000 | PA      | $709365.00    | 0.35%             | 2060-01-01      | Fixed         | 5.62%                 | No            |                  2 | On Loan: No      |
| PUERTO RICO SALES TAX FING COR              | Puerto Rico Sales Tax Financing Corp Sales Tax Revenue              | CUSIP: 74529JPW9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   5741000 | PA      | $5259961.61   | 2.58%             | 2053-07-01      | Fixed         | 4.75%                 | No            |                  2 | On Loan: No      |
| WESTCHESTER CNTY NY LOCAL DEV               | Westchester County Local Development Corp                           | CUSIP: 95737TEU6<br>LEI: 549300KOSU8OC75V9238 | Long             | DBT              | MUN               | US        |   1000000 | PA      | $870680.00    | 0.43%             | 2056-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CALIFORNIA ST                               | State of California                                                 | CUSIP: 13063ELV6<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1530000 | PA      | $1723422.60   | 0.85%             | 2032-03-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| CHESTER CNTY PA INDL DEV AUTH               | Chester County Industrial Development Authority                     | CUSIP: 165588DL5<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1000000 | PA      | $901350.00    | 0.44%             | 2047-10-15      | Fixed         | 5.25%                 | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2025-08-27

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

**Signature:** Carol Trevino

**Name of Signer:** Carol Trevino

**Title:** Treasurer