Round Rock, Texas, Combined Tax and Revenue Certificates of Obligation, Series 2021C is a security (CUSIP 779223CZ7) tracked across SEC portfolio filings. 1 registered fund positions totaling $61K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Nuveen Select Maturities Municipal Fund | Nuveen Select Maturities Municipal Fund | $61K | 4.97% |