# MFS INVESTMENT GRADE MUNICIPAL TRUST

MFS INVESTMENT GRADE MUNICIPAL TRUST (CIK 847411) is an SEC-registered fund company and $34.7M in net assets as of 2026-05-31.

## Registrant

- CIK: 847411
- File number: 811-05785
- LEI: TQV30XJRB3S7V50XRW52
- Address: 111 HUNTINGTON AVENUE, BOSTON, US-MA, 02199
- Phone: 617-954-5000
- Net assets: $34.7M
- Total assets: $60.2M
- Latest report: 2026-05-31

## Fund series (1)

| Series | Net assets |
| --- | --- |
| MFS INVESTMENT GRADE MUNICIPAL TRUST | $34.7M |

## Largest reported holdings (across all series)

| Holding | Value |
| --- | --- |
| [Michigan Technological University](https://search.stillhousedata.com/security/594746QU6) | $1.7M |
| [Northlake Municipal Management District No 2](https://search.stillhousedata.com/security/66649UBW0) | $1.1M |
| [Tulsa County Industrial Authority](https://search.stillhousedata.com/security/899530BA6) | $1.1M |
| [Texas Water Development Board](https://search.stillhousedata.com/security/88285ABK3) | $1.0M |
| [Build NYC Resource Corp](https://search.stillhousedata.com/security/12008ETX4) | $1.0M |
| [Mississippi Home Corp](https://search.stillhousedata.com/security/60535QJ92) | $1.0M |
| [Kaufman County Fresh Water Supply District No 4A](https://search.stillhousedata.com/security/48618UEZ5) | $1.0M |
| [Virginia Housing Development Authority](https://search.stillhousedata.com/security/92812WKY9) | $923K |
| [Hillsborough County Industrial Development Authority](https://search.stillhousedata.com/security/43233AFD3) | $882K |
| [MFS Institutional Money Market Portfolio](https://search.stillhousedata.com/security/55291X109) | $849K |
| [Connecticut State Health & Educational Facilities Authority](https://search.stillhousedata.com/security/20774YW37) | $675K |
| [Public Finance Authority](https://search.stillhousedata.com/security/74444UAX0) | $662K |
| [Maricopa County Unified School District No 60 Higley](https://search.stillhousedata.com/security/56756QBH2) | $651K |
| [Wisconsin Health & Educational Facilities Authority](https://search.stillhousedata.com/security/97712DC46) | $622K |
| [Williamsburg Economic Development Authority](https://search.stillhousedata.com/security/969671AU0) | $584K |

## More

- [CIK 847411 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=847411&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/registrant/847411.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.