# City of Detroit MI Sewage Disposal System Revenue City of Detroit, Series 2006 B

City of Detroit MI Sewage Disposal System Revenue City of Detroit, Series 2006 B is a security (CUSIP 2512377S6) tracked across SEC portfolio filings. 3 registered fund positions totaling $20K via N-PORT as of 2026-04-30.

## Summary

- Issuer: City of Detroit MI Sewage Disposal System Revenue
- Class: City of Detroit, Series 2006 B
- CUSIP: 2512377S6
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 3
- N-PORT value: $20K
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Franklin Federal Tax-Free Income Fund](https://search.stillhousedata.com/fund/S000006760) | Franklin Federal Tax Free Income Fund | $10K | 0.01% |
| Nuveen Municipal Credit Income Fund | Nuveen Municipal Credit Income Fund | $5K | 0.02% |
| Nuveen Intermediate Duration Quality Municipal Term Fund | Nuveen Intermediate Duration Quality Municipal Term Fund | $5K | 0.29% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/2512377S6.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.