# Grand Parkway Transportation Corp GRAND PARKWAY TRANSPRTN CORP TX SYS TOLL REVENUE

Grand Parkway Transportation Corp GRAND PARKWAY TRANSPRTN CORP TX SYS TOLL REVENUE is a security (CUSIP 38611TAR8) tracked across SEC portfolio filings. 2 registered fund positions totaling $5.0M via N-PORT as of 2026-04-30.

## Summary

- Issuer: Grand Parkway Transportation Corp
- Class: GRAND PARKWAY TRANSPRTN CORP TX SYS TOLL REVENUE
- CUSIP: 38611TAR8
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 2
- N-PORT value: $5.0M
- N-PORT report: 2026-04-30

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| BlackRock Municipal Income Quality Trust | BlackRock Municipal Income Quality Trust | $2.5M | 79.91% |
| BlackRock MuniHoldings Fund, Inc. | BlackRock MuniHoldings Fund, Inc. | $2.5M | 11.11% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/38611TAR8.md)
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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.