# Boston Gas Co.

Boston Gas Co. is a security (CUSIP 100743AP8) tracked across SEC portfolio filings. 8 registered fund positions totaling $21.3M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Boston Gas Co.
- CUSIP: 100743AP8
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 8
- N-PORT value: $21.3M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [MFS Corporate Bond Fund](https://search.stillhousedata.com/fund/S000002492) | MFS Series Trust IX | $19.0M | 43.40% |
| [Multi-Manager Total Return Bond Strategies Fund](https://search.stillhousedata.com/fund/S000036205) | COLUMBIA FUNDS SERIES TRUST I | $664K | 0.54% |
| [VOYA INTERMEDIATE BOND PORTFOLIO](https://search.stillhousedata.com/fund/S000008760) | Voya Intermediate Bond Portfolio | $551K | 6.05% |
| MFS MULTIMARKET INCOME TRUST | MFS MULTIMARKET INCOME TRUST | $529K | 19.59% |
| [T. Rowe Price Balanced Fund, Inc.](https://search.stillhousedata.com/fund/S000002068) | T. Rowe Price Balanced Fund, Inc. | $257K | 0.52% |
| [MFS Global Alternative Strategy Fund](https://search.stillhousedata.com/fund/S000019515) | MFS Series Trust XV | $202K | 9.32% |
| MFS CHARTER INCOME TRUST | MFS CHARTER INCOME TRUST | $93K | 3.42% |
| [VANGUARD CORE-PLUS BOND INDEX ETF](https://search.stillhousedata.com/fund/S000097262) | VANGUARD QUANTITATIVE FUNDS | $5K | 0.45% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/100743AP8.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.