MASSACHUSETTS ST PORT AUTH Massachusetts Port Authority is a security (CUSIP 575896WR2) tracked across SEC portfolio filings. 3 registered fund positions totaling $11.9M via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Performance Trust Total Return Bond Fund | Trust for Professional Managers | $5.4M | 5.25% |
| BlackRock Taxable Municipal Bond Trust | BlackRock Taxable Municipal Bond Trust | $3.8M | 36.32% |
| Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust | Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust | $2.6M | 63.91% |