# Maine State Housing Authority, Single Family Mortgage Purchase Bonds, Social Series 2023B-1

Maine State Housing Authority, Single Family Mortgage Purchase Bonds, Social Series 2023B-1 is a security (CUSIP 56052FF26) tracked across SEC portfolio filings. 1 registered fund positions totaling $1.6M via N-PORT as of 2026-04-30.

## Summary

- Issuer: Maine State Housing Authority, Single Family Mortgage Purchase Bonds, Social Series 2023B-1
- CUSIP: 56052FF26
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 1
- N-PORT value: $1.6M
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| Nuveen AMT-Free Municipal Credit Income Fund | Nuveen AMT-Free Municipal Credit Income Fund | $1.6M | 5.93% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/56052FF26.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.