County of Mercer NJ MERCER CNTY NJ is a security (CUSIP 587839N31) tracked across SEC portfolio filings. 1 registered fund positions totaling $1.4M via N-PORT as of 2022-01-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| BlackRock MuniYield New Jersey Fund, Inc. | BlackRock MuniYield New Jersey Fund, Inc. | $1.4M | 39.04% |