County of Harford MD HARFORD CO-B-REF is a security (CUSIP 412487JD3) tracked across SEC portfolio filings. 1 registered fund positions totaling $1.0M via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD MUNICIPAL LOW DURATION FUND | VANGUARD CMT FUNDS | $1.0M | 1.77% |