County of Mercer NJ MERCER CO is a security (CUSIP 587839L90) tracked across SEC portfolio filings. 1 registered fund positions totaling $4.0M via N-PORT as of 2026-05-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD NEW JERSEY LONG-TERM TAX-EXEMPT FUND | VANGUARD NEW JERSEY TAX-FREE FUNDS | $4.0M | 12.70% |