City of Houston TX Airport System Revenue HOUSTON TX ARPT SYS REVENUE is a security (CUSIP 442349JA5) tracked across SEC portfolio filings. 1 registered fund positions totaling $779K via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Schwab Tax-Free Bond Fund | SCHWAB INVESTMENTS | $779K | 12.57% |