Rockford Public Schools ROCKFORD MI PUBLIC SCH DIST is a security (CUSIP 773318XA3) tracked across SEC portfolio filings. 1 registered fund positions totaling $1.6M via N-PORT as of 2026-04-30.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| BlackRock MuniYield Michigan Quality Fund, Inc. | BlackRock MuniYield Michigan Quality Fund, Inc. | $1.6M | 44.12% |