# Wisconsin (State of) Public Finance Authority Wisconsin (State of) Public Finance Authority, Series 2023 A, Ref. RB

Wisconsin (State of) Public Finance Authority Wisconsin (State of) Public Finance Authority, Series 2023 A, Ref. RB is a security (CUSIP 74442ELK4) tracked across SEC portfolio filings. 3 registered fund positions totaling $2.6M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Wisconsin (State of) Public Finance Authority
- Class: Wisconsin (State of) Public Finance Authority, Series 2023 A, Ref. RB
- CUSIP: 74442ELK4
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 3
- N-PORT value: $2.6M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| Invesco Municipal Income Opportunities Trust | Invesco Municipal Income Opportunities Trust | $1.0M | 34.37% |
| [High Yield Municipal Bond Fund](https://search.stillhousedata.com/fund/S000000651) | John Hancock Municipal Securities Trust | $1.0M | 19.84% |
| Nuveen Municipal Income Fund, Inc. | Nuveen Municipal Income Fund, Inc. | $510K | 42.79% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/74442ELK4.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.