# MFS Mississippi Municipal Bond Fund

MFS Mississippi Municipal Bond Fund is a registered fund series of MFS Municipal Series Trust (series S000002535). Net assets $61.6M as of 2026-03-31.

## Profile

- Series ID: S000002535
- Registrant: MFS Municipal Series Trust
- LEI: 4GAB1OTSRRZ89GG72J95
- Net assets: $61.6M
- Total assets: $61.9M
- As of: 2026-03-31

## Advisers

- [MASSACHUSETTS FINANCIAL SERVICES COMPANY (Advisor)](https://search.stillhousedata.com/firm/110045)

## Top holdings (130 reported)

_Showing 15 of 130 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [Jackson County Utility Authority](https://search.stillhousedata.com/security/467319AV1) | — | $2.0M | 324.57% |
| [Mississippi Home Corp.](https://search.stillhousedata.com/security/60535QM98) | — | $1.7M | 273.95% |
| [Mississippi Development Bank](https://search.stillhousedata.com/security/60534XBK1) | — | $1.3M | 215.00% |
| [Medical Center Educational Building Corp.](https://search.stillhousedata.com/security/584556FH2) | — | $1.3M | 204.64% |
| [Medical Center Educational Building Corp.](https://search.stillhousedata.com/security/584556FJ8) | — | $1.3M | 203.45% |
| [Mississippi Development Bank](https://search.stillhousedata.com/security/605341AS5) | — | $1.1M | 180.12% |
| [West Rankin Utility Authority](https://search.stillhousedata.com/security/955525BY5) | — | $1.0M | 169.14% |
| [Mississippi Development Bank](https://search.stillhousedata.com/security/60534XZT6) | — | $1.0M | 168.39% |
| [Mississippi Development Bank](https://search.stillhousedata.com/security/60534WYZ5) | — | $1.0M | 167.89% |
| [Mississippi Development Bank](https://search.stillhousedata.com/security/60534XBJ4) | — | $1.0M | 167.84% |
| [Puerto Rico Sales Tax Financing Corp. Sales Tax Revenue](https://search.stillhousedata.com/security/74529JPX7) | — | $1.0M | 167.49% |
| [Mississippi Development Bank](https://search.stillhousedata.com/security/60534XSQ0) | — | $1.0M | 165.75% |
| [State of Mississippi](https://search.stillhousedata.com/security/605606AX0) | — | $1.0M | 165.56% |
| [State of Mississippi](https://search.stillhousedata.com/security/605581LD7) | — | $1.0M | 164.61% |
| [Mississippi Development Bank](https://search.stillhousedata.com/security/60534WT32) | — | $1.0M | 163.36% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $61.6M |
| 2025-12-31 | $63.2M |
| 2025-09-30 | $63.2M |
| 2025-06-30 | $64.5M |
| 2025-03-31 | $68.7M |
| 2024-12-31 | $71.1M |
| 2024-09-30 | $74.4M |
| 2024-06-30 | $74.5M |

## More

- [Registrant: MFS Municipal Series Trust](https://search.stillhousedata.com/registrant/751656)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000002535.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

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.