HARRIS COUNTY MUNICIPAL UTILITY DISTRICT NO 478 HARRIS COUNTY MUNICIPAL UTILITY DISTRICT NO 478 5.0% 12-01-47 is a security (CUSIP 41431KBY3) tracked across SEC portfolio filings. 1 registered fund positions totaling $1.2M 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 | $1.2M | 0.47% |