County of Frederick MD County of Frederick, Series 2019 is a security (CUSIP 355612AD4) tracked across SEC portfolio filings. 3 registered fund positions totaling $2.1M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Putnam Managed Municipal Income Trust | Putnam Managed Municipal Income Trust | $1.3M | 46.57% |
| Nuveen Maryland Quality Municipal Income Fund | Nuveen Maryland Quality Municipal Income Fund | $381K | 10.88% |
| Nuveen Quality Municipal Income Fund | Nuveen Quality Municipal Income Fund | $351K | 1.26% |