Metropolitan Boston Transit Parking Corp METRO BOSTON TRANSIT PKG CORP SYSWIDE SENIOR LIEN PKG REVENU is a security (CUSIP 59180CAL5) tracked across SEC portfolio filings. 2 registered fund positions totaling $1.3M via N-PORT as of 2021-01-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| BlackRock Massachusetts Tax-Exempt Trust | BlackRock Massachusetts Tax-Exempt Trust | $1.0M | 313.64% |
| BlackRock Municipal Income Investment Trust | BlackRock Municipal Income Investment Trust | $306K | 20.42% |