Spring Independent School District SPRING ISD-REF-B is a security (CUSIP 850001BL1) tracked across SEC portfolio filings. 3 registered fund positions totaling $8.3M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD LIMITED-TERM TAX-EXEMPT FUND | VANGUARD MUNICIPAL BOND FUNDS | $4.9M | 1.41% |
| Tax Exempt Bond Fund of America | Tax Exempt Bond Fund of America | $2.1M | 0.86% |
| Limited Term Tax Exempt Bond Fund of America | Limited Term Tax Exempt Bond Fund of America | $1.3M | 2.18% |