MFS California Municipal Bond Fund is a registered fund series of MFS Municipal Series Trust (series S000002530). Net assets $788.1M as of 2026-03-31.
Showing 15 of 200 holdings by value.
| Holding | Ticker | Value | % of fund |
|---|---|---|---|
| MFS Institutional Money Market Portfolio | — | $33.2M | 420.82% |
| California Community Choice Financing Authority | — | $9.3M | 118.50% |
| California Community Choice Financing Authority | — | $8.0M | 101.97% |
| Los Angeles Housing Authority | — | $7.9M | 100.49% |
| California Municipal Finance Authority | — | $7.9M | 100.20% |
| Oakland Unified School District/Alameda County | — | $7.4M | 93.41% |
| Inglewood Joint Powers Authority | — | $6.3M | 80.33% |
| FNMA | — | $5.9M | 74.76% |
| California Health Facilities Financing Authority | — | $5.8M | 73.27% |
| California Community Choice Financing Authority | — | $5.4M | 68.65% |
| San Francisco City & County Airport Comm-San Francisco International Airport | — | $5.3M | 67.76% |
| San Francisco Community College District | — | $5.3M | 67.37% |
| City of Oakland CA | — | $5.3M | 67.21% |
| California Community Choice Financing Authority | — | $5.3M | 67.11% |
| California Community Choice Financing Authority | — | $5.2M | 66.40% |
| Report date | Net assets |
|---|---|
| 2026-03-31 | $788.1M |
| 2025-12-31 | $747.7M |
| 2025-09-30 | $709.1M |
| 2025-06-30 | $688.3M |
| 2025-03-31 | $698.9M |
| 2024-12-31 | $692.6M |
| 2024-09-30 | $670.3M |
| 2024-06-30 | $609.9M |