Hidalgo County Regional Mobility Authority HIDALGO CNTY TX REGL MOBILITY AUTH VEHICLE REGISTRATION FEE is a security (CUSIP 429343BZ8) tracked across SEC portfolio filings. 1 registered fund positions totaling $3.9M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| BlackRock Taxable Municipal Bond Trust | BlackRock Taxable Municipal Bond Trust | $3.9M | 36.81% |