# Hillsborough County Aviation Authority HILLSBOROUGH CNTY FL AVIATION AUTH

Hillsborough County Aviation Authority HILLSBOROUGH CNTY FL AVIATION AUTH is a security (CUSIP 432308X25) tracked across SEC portfolio filings. 4 registered fund positions totaling $42.6M via N-PORT as of 2026-04-30.

## Summary

- Issuer: Hillsborough County Aviation Authority
- Class: HILLSBOROUGH CNTY FL AVIATION AUTH
- CUSIP: 432308X25
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 4
- N-PORT value: $42.6M
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| BlackRock MuniYield Quality Fund, Inc. | BlackRock MuniYield Quality Fund, Inc. | $21.3M | 115.02% |
| BlackRock MuniYield Fund, Inc. | BlackRock MuniYield Fund, Inc. | $10.7M | 205.30% |
| BlackRock MuniYield Quality Fund II, Inc. | BlackRock MuniYield Quality Fund II, Inc. | $5.6M | 232.03% |
| BlackRock Investment Quality Municipal Trust, Inc. | BlackRock Investment Quality Municipal Trust, Inc. | $4.9M | 232.86% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/432308X25.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.