Compare fund portfolios
See how two funds' portfolios overlap. Enter two tickers:
MPMAX vs MFSCX
Shared holdings
65
MPMAX covered by MFSCX
11.23%
MFSCX covered by MPMAX
11.23%
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.
MPMAX (March 31, 2026)
| Security | Weight | |
|---|---|---|
| MFS Institutional Money Market Portfolio, Class A | 1.68% | |
| MASSACHUSETTS ST DEV FIN AGY R REGD B/E 5.00000000 | 1.37% | |
| Commonwealth of Massachusetts Transportation Fund, Series 2025A | 1.30% | |
| MASSACHUSETTS ST DEV FIN AGY REVENUE | 1.24% | |
| MA CLEAN WTR TRUST-27 | 1.05% | |
| MBTA SLS TAX 5.25% 7/1/55 | 1.04% | |
| MASSACHUSETTS ST | 1.03% | |
| MASSACHUSETTS ST SCH BLDG AUTH SALES TAX REVENUE | 1.03% | |
| MASSACHUSETTS ST SCH BLDG AUTH SALES TAX REVENUE | 1.02% | |
| MA ST TRANS REV 5% 6/1/2053 | 1.02% | |
| Tri-County Regional Vocational Technical School District, Series CHAPTER 70B | 0.96% | |
| MASS DEVEL FIN 4% 10/1/2045 | 0.91% | |
| PUERTO RICO SALES TAX FING COR REGD OID B/E 5.00000000 | 0.90% | |
| MASSACHUSETTS ST DEV FIN AGY REVENUE | 0.89% | |
| MASSACHUSETTS ST PORT AUTH | 0.89% | |
| Massachusetts Development Finance Agency, Series 2025W | 0.89% | |
| Town of Tisbury | 0.88% | |
| Massachusetts Housing Finance Agency | 0.87% | |
| Massachusetts Bay Transportation Authority, Series 2025 B | 0.80% | |
| Massachusetts Educational Financing Authority | 0.79% | |
| WAKEFIELD MA REGD B/E 5.00000000 | 0.78% | |
| Massachusetts Development Finance Agency | 0.78% | |
| MASSACHUSETTS ST DEV FIN AGY REVENUE | 0.77% | |
| MA ST TRANS REV 5% 6/1/2049 | 0.77% | |
| MASS DEVEL FIN 5% 7/1/2048 | 0.77% | |
| MASSACHUSETTS ST PORT AUTH REGD B/E AMT 5.00000000 | 0.76% | |
| MASSACHUSETTS ST | 0.76% | |
| MASSACHUSETTS ST PORT AUTH | 0.76% | |
| MASSACHUSETTS ST TRANSPRTN FUND REVENUE | 0.75% | |
| MASSACHUSETTS ST DEV FIN AGY R REGD B/E 5.50000000 | 0.75% | |
| MASSACHUSETTS ST DEV FIN AGY R REGD B/E 5.00000000 | 0.75% | |
| Massachusetts Housing Finance Agency | 0.75% | |
| Massachusetts Port Authority, Revenue Bonds, Refunding Series 2017A | 0.75% | |
| Massachusetts (Commonwealth of), Series 2024 E, GO Bonds | 0.75% | |
| Massachusetts Housing Finance Agency, Series 2013B | 0.74% | |
| Massachusetts Housing Finance Agency, Series 249 | 0.74% | |
| S E ENERGY COOP DT | 0.72% | |
| MA ST DEV FIN -J2 | 0.71% | |
| Nashoba Regional School District | 0.71% | |
| Commonwealth of Massachusetts Transportation Fund Revenue | 0.71% | |
| Massachusetts Development Finance Agency 4.00% 07/01/2039 | 0.70% | |
| MASSACHUSETTS ST PORT AUTH | 0.70% | |
| Town of Hingham, Series 2025 | 0.70% | |
| NEW BEDFORD MA | 0.69% | |
| MASSACHUSETTS ST DEV FIN AGY REVENUE | 0.69% | |
| MASSACHUSETTS ST DEV FIN AGY REVENUE | 0.67% | |
| MA ST DEV FIN AGY-N | 0.67% | |
| Massachusetts Housing Finance Agency, Single Family Housing Revenue Bonds, Social Series 2024-234 | 0.67% | |
| Massachusetts Development Finance Agency | 0.65% | |
| CALIFORNIA ST HLTH FACS FING AUTH REVENUE | 0.61% |
MFSCX (March 31, 2026)
| Security | Weight | |
|---|---|---|
| MFS Institutional Money Market Portfolio, Class A | 3.93% | |
| Beaufort-Jasper Water & Sewer Authority, Series 2025A | 1.55% | |
| PUERTO RICO SALES TAX FING COR REGD OID B/E 5.00000000 | 1.43% | |
| City of Charleston, Series 2022 | 1.30% | |
| Spartanburg County School District No. 4, Series 2022 A, GO Bonds | 1.30% | |
| SOUTH CAROLINA ST PORTS AUTH PORTS REVENUE | 1.26% | |
| SOUTH CAROLINA ST JOBS-ECON DE REGD B/E 5.25000000 | 1.21% | |
| Grand Strand Water & Sewer Authority, Series 2026 | 1.18% | |
| SPARTANBURG SC REGL HLTH SVCS DIST INC HOSP REVENUE | 1.16% | |
| SOUTH CAROLINA ST HSG FIN & DEV AUTH MTGE REVENUE | 1.14% | |
| CHARLESTON SC HSG AUTH REVENUE REGD B/E HUD SEC 5.00000000 | 1.07% | |
| City of Columbia, Series 2023A | 1.01% | |
| Woodruff Facilities Corp., Series 2025 | 0.99% | |
| Medical University Hospital Authority, An Agency of The State of south Carolina FHA Insured Hospital Mortgage, Indian Land Project | 0.94% | |
| South Carolina State Housing Finance and Development Authority, Series 2026A | 0.93% | |
| Clemson University | 0.93% | |
| SOUTH CAROLINA ST PUBLIC SVC A SOUTH CAROLINA PUBLIC SERVICE AUTHORITY | 0.91% | |
| PATRIOTS EN GRP 5.25% MT | 0.89% | |
| SOUTH CAROLINA ST HSG FIN & DEV AUTH MTGE REVENUE | 0.87% | |
| Clemson University, Series 2025A | 0.87% | |
| SOUTH CAROLINA ST PUBLIC SVC AUTH REVENUE | 0.87% | |
| City of Charleston Waterworks & Sewer System Revenue | 0.87% | |
| City of Columbia, Series 2025 | 0.86% | |
| GREENVILLE-SPARTANBURG SC ARPT DIST ARPT SYS REVENUE | 0.86% | |
| Spartanburg County School District No. 4 | 0.86% | |
| South Carolina (State of) Jobs-Economic Development Authority (Prisma Health Obligated Group), Series 2018, RB | 0.86% | |
| SOUTH CAROLINA ST PUBLIC SVC AUTH REVENUE | 0.86% | |
| Columbia Facilities Corp., Series 2025 A | 0.85% | |
| SC MDUMED 5.25 11/15/2050 | 0.85% | |
| Corp. ForGreer, Series 2025 | 0.85% | |
| CHARLSTN SC ARP 5.25% 7/1/2054 | 0.85% | |
| Spartanburg County School District No. 7 | 0.85% | |
| County of Horry | 0.85% | |
| SOUTH CAROLINA ST HSG FIN & DEV AUTH MTGE REVENUE | 0.84% | |
| South Carolina Jobs-Economic Development Authority, Series 2025 | 0.84% | |
| NORTH CHRLTN SC 5% 10/1/2040 | 0.84% | |
| SOUTH CAROLINA ST JOBS-ECON DEV AUTH ECON DEV REVENUE | 0.84% | |
| SOUTH CAROLINA ST JOBS-ECON DEV AUTH HLTHCARE REVENUE | 0.84% | |
| South Carolina State Housing Finance & Development Authority, Series M TEMS BDS 2023 A FN | 0.83% | |
| SOUTH CAROLINA ST JOBS-ECON DEV AUTH ECON DEV REVENUE | 0.83% | |
| South Carolina Jobs-Economic Development Authority, Series 2023A | 0.83% | |
| UNIV SC HGH ED 5% 5/1/2046 | 0.82% | |
| GREENWOOD HOSP-REF | 0.82% | |
| SOUTH CAROLINA ST JOBS-ECON DEV AUTH RSDL DEV REVENUE | 0.82% | |
| SOUTH CAROLINA ST HSG FIN & DEV AUTH MTGE REVENUE | 0.81% | |
| HORRY CNTY S C 4.50% 9/1/2052 | 0.79% | |
| College of Charleston, Series 2025A | 0.79% | |
| BEAUFORT CNTY 4% 3/1/2048 | 0.79% | |
| South Island Public Service District | 0.79% | |
| SOUTH CAROLINA ST JOBS-ECON DEV AUTH HOSP REVENUE | 0.79% |
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