| 1 | 57583RBY057583RBY0Massachusetts Development Finance Agency | Massachusetts Development Finance Agency | 4.53% | 5.46M | $6.16M |
| 2 | 57585KWD657585KWD6Massachusetts Health & Educational Facilities Authority | Massachusetts Health & Educational Facilities Authority | 4.28% | 5.00M | $5.82M |
| 3 | 576002BN8576002BN8Commonwealth of Massachusetts | Commonwealth of Massachusetts | 3.99% | 4.96M | $5.43M |
| 4 | 575896YK5575896YK5Massachusetts Port Authority | Massachusetts Port Authority | 3.02% | 4.09M | $4.11M |
| 5 | 57604PC6957604PC69Massachusetts Clean Water Trust/The | Massachusetts Clean Water Trust/The | 2.69% | 3.11M | $3.65M |
| 6 | 57586EKB657586EKB6Massachusetts Health & Educational Facilities Authority | Massachusetts Health & Educational Facilities Authority | 2.33% | 3.17M | $3.17M |
| 7 | 576051R81576051R81Massachusetts Water Resources Authority | Massachusetts Water Resources Authority | 2.21% | 3.00M | $3.00M |
| 8 | 57583U6R457583U6R4Massachusetts Development Finance Agency | Massachusetts Development Finance Agency | 2.16% | 2.93M | $2.93M |
| 9 | 664262BA9664262BA9Northeast Metropolitan Regional Vocational School District | Northeast Metropolitan Regional Vocational School District | 2.11% | 3.08M | $2.86M |
| 10 | 5755792E65755792E6Massachusetts Bay Transportation Authority Sales Tax Revenue | Massachusetts Bay Transportation Authority Sales Tax Revenue | 2.09% | 2.67M | $2.83M |
| 11 | S000004841-10S000004841-10BlackRock Liquidity Funds - MuniCash | BlackRock Liquidity Funds - MuniCash | 2.08% | 2.82M | $2.83M |
| 12 | 57584Y7K957584Y7K9Massachusetts Development Finance Agency | Massachusetts Development Finance Agency | 2.05% | 2.50M | $2.79M |
| 13 | 57584Y8K857584Y8K8Massachusetts Development Finance Agency | Massachusetts Development Finance Agency | 1.99% | 2.70M | $2.70M |
| 14 | 57585BAB457585BAB4Massachusetts Development Finance Agency | Massachusetts Development Finance Agency | 1.92% | 2.50M | $2.61M |
| 15 | 57585BHL557585BHL5Massachusetts Development Finance Agency | Massachusetts Development Finance Agency | 1.90% | 2.50M | $2.58M |
| 16 | 57604TKE557604TKE5Commonwealth of Massachusetts Transportation Fund Revenue | Commonwealth of Massachusetts Transportation Fund Revenue | 1.89% | 2.50M | $2.57M |
| 17 | 575898DS7575898DS7Massachusetts Port Authority | Massachusetts Port Authority | 1.85% | 2.50M | $2.51M |
| 18 | 642170SB1642170SB1City of New Bedford MA | City of New Bedford MA | 1.81% | 2.65M | $2.45M |
| 19 | 575579J40575579J40Massachusetts Bay Transportation Authority Sales Tax Revenue | Massachusetts Bay Transportation Authority Sales Tax Revenue | 1.78% | 2.36M | $2.42M |
| 20 | 57585BRS957585BRS9Massachusetts Development Finance Agency | Massachusetts Development Finance Agency | 1.56% | 2.00M | $2.11M |