MFS Municipal Income Fund (MMIBX) is an MF managed by Independent / Boutique. Its largest position is MFS INSTITUTIONAL MONEY MARKET PORTFOLIO (null), representing 2.42% of fund assets.
MFS Municipal Income Fund Portfolio Holdings
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- MMIBX
- Type:
- MF
- Manager:
- Independent / Boutique
- Total Assets:
- —
- Report Date:
- Mar 31, 2026
- Filing Date:
- May 26, 2026
| Holding | Weight | Market Value | Shares |
|---|---|---|---|
|
-
MFS INSTITUTIONAL MONEY MARKET PORTFOLIO
|
2.42% | $168,421,496.15 | 168,421,496 |
|
-
FRETE 2023-ML15 V/R 01/25/40
|
0.22% | $15,402,544.35 | 15,549,013 |
|
-
WSHFC 2021-1 A 3.5% 12/20/35
|
0.22% | $14,950,154.38 | 15,601,809 |
|
-
FRETE 2024-ML21 V/R 08/25/41
|
0.16% | $11,326,014.38 | 11,052,917 |
|
-
FHLMC STRUCTURED V/R 10/25/40
|
0.15% | $10,211,137.86 | 10,065,794 |
|
-
ILLINOIS HOUSING DEVELOPMENT AUTHORITY
|
0.10% | $6,977,787.01 | 7,734,600 |
|
-
TENDER OPTION BOND TRUST RECEIPTS/CERTIFICATES
|
0.10% | $6,803,696.62 | 6,115,000 |
|
-
FRETE 2023-ML16 V/R 07/25/38
|
0.04% | $2,966,059.65 | 2,914,169 |
|
-
ILLINOIS HOUSING DEVELOPMENT AUTHORITY
|
0.04% | $2,845,689.45 | 3,154,334 |
|
-
ILLINOIS HOUSING DEVELOPMENT AUTHORITY
|
0.04% | $2,839,635.33 | 3,147,623 |
|
-
ILLINOIS HOUSING DEVELOPMENT AUTHORITY
|
0.04% | $2,591,162.20 | 2,872,200 |
|
-
CALIFORNIA HOUSING FINANCE AGENCY
|
0.03% | $2,021,491.33 | 51,256,411 |
|
-
ILLINOIS HOUSING DEVELOPMENT AUTHORITY
|
0.03% | $1,783,207.39 | 1,976,615 |
|
-
FREDDIE MAC MULTIFAMILY
|
0.02% | $1,455,220.08 | 33,906,829 |
|
-
FHLMC MULTIFAMILY ML CERTIFICATES
|
0.01% | $1,030,827.02 | 12,029,780 |
|
-
CALIFORNIA HOUSING FINANCE AGENCY
|
0.01% | $772,884.02 | 18,313,138 |
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