HARRIS COUNTY MUNICIPAL UTILITY DISTRICT NO 478 HARRIS COUNTY MUNICIPAL UTILITY DISTRICT NO 478 4.375% 12-01-50 is a security (CUSIP 41431KBA5) tracked across SEC portfolio filings. 1 registered fund positions totaling $1.0M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Tax Exempt Bond Fund of America | Tax Exempt Bond Fund of America | $1.0M | 0.41% |