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.
| 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% |