# Ohio Air Quality Development Authority OH AIR QUALITY-D-REF

Ohio Air Quality Development Authority OH AIR QUALITY-D-REF is a security (CUSIP 677525VZ7) tracked across SEC portfolio filings. 8 registered fund positions totaling $33.5M via N-PORT as of 2026-04-30.

## Summary

- Issuer: Ohio Air Quality Development Authority
- Class: OH AIR QUALITY-D-REF
- CUSIP: 677525VZ7
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 8
- N-PORT value: $33.5M
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD LIMITED-TERM TAX-EXEMPT FUND](https://search.stillhousedata.com/fund/S000002895) | VANGUARD MUNICIPAL BOND FUNDS | $20.4M | 5.90% |
| Nuveen Intermediate Duration Municipal Term Fund | Nuveen Intermediate Duration Municipal Term Fund | $5.4M | 85.65% |
| Nuveen Municipal Credit Income Fund | Nuveen Municipal Credit Income Fund | $2.8M | 11.47% |
| [VANGUARD TAX-MANAGED BALANCED FUND](https://search.stillhousedata.com/fund/S000004383) | VANGUARD TAX-MANAGED FUNDS | $2.0M | 1.74% |
| Nuveen Quality Municipal Income Fund | Nuveen Quality Municipal Income Fund | $1.2M | 4.23% |
| [Municipal Total Return Managed Accounts Portfolio](https://search.stillhousedata.com/fund/S000017347) | Nuveen Managed Accounts Portfolio Trust | $1.1M | 7.31% |
| Nuveen Enhanced Municipal Value Fund | Nuveen Enhanced Municipal Value Fund | $266K | 8.10% |
| Nuveen Select Tax-Free Income Portfolio | Nuveen Select Tax-Free Income Portfolio | $246K | 2.77% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/677525VZ7.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.