Compare fund portfolios
See how two funds' portfolios overlap. Enter two tickers:
PRTMX vs MTBAX
Shared holdings
37
PRTMX covered by MTBAX
4.79%
MTBAX covered by PRTMX
4.79%
Coverage = share of one portfolio's weight reproduced by the other (overlapping positions, min weight). Top 50 positions per side shown; = held by both — hover a shared position to highlight it in both columns.
PRTMX (Jan. 31, 2026)
| Security | Weight | |
|---|---|---|
| RESTRUCTURED-SER A1 | 1.23% | |
| PUERTO RICO SALES TAX FING COR REGD ZCP OID B/E 0.00000000 | 0.79% | |
| MAIN STR NAT GA 4% 07/01/2052 MT | 0.73% | |
| RESTRUCTURED-SER A-2 | 0.72% | |
| Southeast Energy Authority, Alabama, Commodity Supply Revenue Bonds, Project 2, Series 2021B-1 | 0.69% | |
| BLACK BELT ENERGY GAS VAR | 0.68% | |
| CHICAGO MIDWAY INTERNATIONAL AIRPORT | 0.68% | |
| NEW YORK ST DORM AUTH ST PERSO NYSGEN 03/43 FIXED 5 | 0.62% | |
| NY ST DORM DASNY PIT 17B 5.0% 02-15-35 | 0.55% | |
| ARLNGTN VA IDA 5% MT | 0.53% | |
| Miami-Dade County, Florida, Aviation Revenue Bonds, Refunding Series 2024A | 0.52% | |
| RESTRUCTURED-SER A1 | 0.48% | |
| DENVER CO ARPT 5% 12/1/2035 @ | 0.47% | |
| State of Illinois, Series C | 0.47% | |
| S E ENERGY-B-REV | 0.47% | |
| MAIN STR NAT GA 4% MT | 0.46% | |
| TX ST 5% 10/1/2033 | 0.46% | |
| MD TRANSPRTN-A-REF | 0.45% | |
| TEXAS ST MUNI GAS ACQUISITION& SPLY CORP III GAS SPLY REVEN | 0.44% | |
| NYC WTR 5% 6/15/2037 | 0.44% | |
| EMPIRE STATE DEVELOPMENT CORP | 0.44% | |
| TEXAS ST-B-REF | 0.44% | |
| TX TRANSPRTN-C-REF | 0.43% | |
| ID ST LUKES HLTH 25D L=TD V1 | 0.42% | |
| MUNIBOND | 0.42% | |
| CHARLOTTE-MECKLENBURG NC HOSP CHARLOTTE-MECKLENBURG HOSPITAL AUTHORITY/THE | 0.42% | |
| MET WASHINGTON DC ARPTS AUTH ARPT SYS REVENUE | 0.41% | |
| Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Series 2024A-1 | 0.40% | |
| NC CHAMED 01/15/2038 | 0.40% | |
| NJ EDUCTNL FACS AUTH | 0.39% | |
| STATE OF WASHINGTON | 0.38% | |
| INDIANA ST FIN AUTH REVENUE REGD B/E 5.00000000 | 0.37% | |
| WASHINGTON ST | 0.36% | |
| MAIN STR NAT GA 5% MT | 0.36% | |
| RESTRUCTURED-SER A1 | 0.36% | |
| North Texas Tollway Authority, Series 2019 A, Ref. RB | 0.36% | |
| NH NFADEV 4.12 01/20/2034 | 0.35% | |
| ENERGY NW/WPPS 5% 7/1/2039 | 0.35% | |
| Public Energy Authority of Kentucky, Gas Supply Revenue Bonds, Refunding Series 2024B | 0.35% | |
| WAYNE MI ARPT A 5% 12/1/2037 @ | 0.34% | |
| Puerto Rico, General Obligation Bonds, Vintage CW NT Claims Taxable Series 2022 | 0.34% | |
| GT LAKES WTR MI 5% 7/1/2036 | 0.33% | |
| TX TXSUTL 01/01/2055 | 0.33% | |
| STATE OF CONNECTICUT SPECIAL TAX REVENUE | 0.32% | |
| NYC TRANSITIONAL-G-1 | 0.32% | |
| Puerto Rico Commonwealth Aqueduct & Sewer Authority, Series B | 0.32% | |
| County of Guilford, Series 2025 | 0.32% | |
| STATE OF CONNECTICUT SPECIAL TAX REVENUE | 0.31% | |
| VIRGINIA ST CLG BLDG AUTH EDUCTNL FACS REVENUE 21ST CENTURY | 0.31% | |
| PUBLIC FIN AUTH WI HLTHCARE SYS REVENUE | 0.31% |
MTBAX (Jan. 31, 2026)
| Security | Weight | |
|---|---|---|
| CHICAGO ILLIN 6% 4/1/2046 | 0.71% | |
| S E ENERGY-B-REV | 0.71% | |
| DREY-GVT CSH-I | 0.70% | |
| NH NFAUTL 6.89 04/01/2034 | 0.67% | |
| California (State of) Community Choice Financing Authority (Green Bonds), Series 2023 C, RB | 0.66% | |
| San Francisco (City & County of), CA Airport Commission (San Francisco International Airport), Series 2025 A, RB | 0.59% | |
| LA DEPT WTR/PWR-BABS | 0.57% | |
| SOUTHEAST ENERGY AUTH VAR | 0.52% | |
| OK TURNPIKE AUTH | 0.51% | |
| Colorado Health Facilities Authority, Series E | 0.49% | |
| IL ST TOLL HWY AUTH-A | 0.47% | |
| OT FEDMFH 08/25/2041 | 0.46% | |
| Hillsborough County Aviation Authority, Series B | 0.44% | |
| NEW YORK ST DORM AUTH REVENUES REGD B/E 5.50000000 | 0.44% | |
| WYLIE TEX INDP 5.25% 8/15/54 | 0.41% | |
| UNITED STATES VIRGIN ISLANDS FEDERAL EXCISE TAX 5.0% 10-01-39 | 0.40% | |
| TX TXSUTL 01/01/2055 | 0.40% | |
| NJ TPK 5.25% 1/1/52 | 0.40% | |
| CHARLOTTE-MECKLENBURG NC HOSPAUTH HLTH CARE SYS REVENUE | 0.39% | |
| Lee (County of), FL, Series 2024, RB | 0.39% | |
| New Hampshire Business Finance Authority | 0.39% | |
| Sales Tax Securitization Corp., Series C | 0.39% | |
| Black Belt Energy Gas District, Series B | 0.37% | |
| San Francisco City & County Airport Comm-San Francisco International Airport, Series A | 0.37% | |
| Chicago O'Hare International Airport, Series E | 0.36% | |
| MASSACHUSETTS ST DEV FIN AGY R REGD B/E AG 5.50000000 | 0.36% | |
| Puerto Rico Commonwealth Aqueduct & Sewer Authority, Series B | 0.36% | |
| Village of Schaumburg, Series A | 0.35% | |
| California (State of) Community Choice Financing Authority (Clean Energy) (Green Bonds), Series 2024, RB | 0.34% | |
| SAN ANTONIO WTR 5.25% 5/15/2052 | 0.33% | |
| GO Refunding Bonds Series 2017A | 0.33% | |
| NORTH CAROLINA ST MED CARE COMMISSION HLTH CARE FACS REVENUE | 0.32% | |
| WORTH OH SCH 5.50% 12/1/2054 | 0.32% | |
| NV LASGEN 4 07/01/2049 | 0.32% | |
| OMAHA PUB PWR DIST-A | 0.32% | |
| California Community Choice Financing Authority, Series A-2 | 0.31% | |
| NH NFADEV 11/20/2042 | 0.31% | |
| California Community Choice Financing Authority, Series C | 0.31% | |
| PENNSYLVANIA ST HGR EDUCTNL FACS AUTH REVENUE | 0.31% | |
| State of Connecticut Special Tax, Series A | 0.31% | |
| California Community Choice Financing Authority, Series E-2 | 0.30% | |
| BROOKHAVEN GA D(CHILD HLTH ATL) 4% 7/1/44 | 0.30% | |
| Chicago O'Hare International Airport, Series E | 0.30% | |
| Southeast Energy Authority, Alabama, A Cooperative District Energy Supply Revenue Bonds Series 2024A | 0.29% | |
| NYC WTR 3% 6/15/2044 | 0.29% | |
| ILLINOIS ST FIN AUTH REVENUE ILSGEN 08/57 ADJUSTABLE VAR | 0.29% | |
| TRIBOROUGH NY BRIDGE & TUNNEL AUTH PAYROLL MOBILITY TAX | 0.29% | |
| Village of Boys Town Projects | 0.29% | |
| SOUTHEAST ENERGY AUTH VAR | 0.28% | |
| PENNSYLVANIA ST ECON DEV FING REGD B/E AMT AG 5.75000000 | 0.28% |
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