# Regional Transportation Authority REGL TRANSPRTN AUTH IL

Regional Transportation Authority REGL TRANSPRTN AUTH IL is a security (CUSIP 7599116N5) tracked across SEC portfolio filings. 4 registered fund positions totaling $39.9M via N-PORT as of 2026-05-31.

## Summary

- Issuer: Regional Transportation Authority
- Class: REGL TRANSPRTN AUTH IL
- CUSIP: 7599116N5
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 4
- N-PORT value: $39.9M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [AB Municipal Income Shares](https://search.stillhousedata.com/fund/S000029560) | AB CORPORATE SHARES | $14.2M | 8.14% |
| BlackRock MuniHoldings Fund, Inc. | BlackRock MuniHoldings Fund, Inc. | $10.3M | 46.20% |
| BlackRock Municipal Income Trust | BlackRock Municipal Income Trust | $10.2M | 214.37% |
| [BlackRock Strategic Municipal Opportunities Fund](https://search.stillhousedata.com/fund/S000004053) | BlackRock Municipal Series Trust | $5.2M | 15.37% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/7599116N5.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.