0001752724-25-011698.hdr.sgml : 20250124 20250124080052 0001752724-25-011698 NPORT-P 1 20241130 20250124 20250124 20241130 MFS INVESTMENT GRADE MUNICIPAL TRUST 0000847411 043046360 MA 1130 NPORT-P 40 811-05785 25551668 111 HUNTINGTON AVENUE 24TH FLOOR BOSTON MA 02199 617-954-5000 111 HUNTINGTON AVENUE 24TH FLOOR BOSTON MA 02199 COLONIAL INVESTMENT GRADE MUNICIPAL TRUST 19920703