# ARIZONA INDUSTRIAL DEVELOPMENT AUTHORITY BASIS SCHOOLS INC OBLIGATED GROUP 5.375% 07-01-50

ARIZONA INDUSTRIAL DEVELOPMENT AUTHORITY BASIS SCHOOLS INC OBLIGATED GROUP 5.375% 07-01-50 is a security (CUSIP 04052BAN4) tracked across SEC portfolio filings. 13 registered fund positions totaling $32.5M via N-PORT as of 2026-05-29.

## Summary

- Issuer: ARIZONA INDUSTRIAL DEVELOPMENT AUTHORITY
- Class: BASIS SCHOOLS INC OBLIGATED GROUP 5.375% 07-01-50
- CUSIP: 04052BAN4
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 13
- N-PORT value: $32.5M
- N-PORT report: 2026-05-29

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [American High-Income Municipal Bond Fund](https://search.stillhousedata.com/fund/S000009229) | American High-Income Municipal Bond Fund | $9.8M | 6.66% |
| [Tax Exempt Bond Fund of America](https://search.stillhousedata.com/fund/S000009238) | Tax Exempt Bond Fund of America | $5.5M | 2.25% |
| BlackRock MuniVest Fund, Inc. | BlackRock MuniVest Fund, Inc. | $2.5M | 58.67% |
| [BNY Mellon Opportunistic Municipal Securities Fund](https://search.stillhousedata.com/fund/S000000090) | BNY Mellon Opportunistic Municipal Securities Fund | $2.4M | 56.27% |
| BlackRock MuniYield Quality Fund III, Inc. | BlackRock MuniYield Quality Fund III, Inc. | $2.4M | 16.85% |
| BlackRock MuniYield Investment Fund | BlackRock MuniYield Investment Fund | $1.8M | 88.87% |
| BlackRock MuniYield Quality Fund, Inc. | BlackRock MuniYield Quality Fund, Inc. | $1.6M | 8.63% |
| BlackRock Municipal Income Investment Trust | BlackRock Municipal Income Investment Trust | $1.3M | 87.31% |
| BlackRock Municipal Income Trust II | BlackRock Municipal Income Trust II | $1.2M | 21.49% |
| BlackRock MuniHoldings Fund, Inc. | BlackRock MuniHoldings Fund, Inc. | $1.2M | 5.18% |
| [PGIM Muni High Income Fund](https://search.stillhousedata.com/fund/S000004643) | Prudential Investment Portfolios 4 | $970K | 9.80% |
| BlackRock Long-Term Municipal Advantage Trust | BlackRock Long-Term Municipal Advantage Trust | $913K | 68.18% |
| BlackRock MuniAssets Fund, Inc. | BlackRock MuniAssets Fund, Inc. | $901K | 15.97% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/04052BAN4.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.