City of Boston MA BOSTON-B-REF

City of Boston MA BOSTON-B-REF is a security (CUSIP 100853S68) tracked across SEC portfolio filings. 1 registered fund positions totaling $3.5M via N-PORT as of 2026-05-31.

Summary

Top fund holders (N-PORT)

FundRegistrantValue% of fund
VANGUARD MASSACHUSETTS TAX-EXEMPT FUNDVANGUARD MASSACHUSETTS TAX-EXEMPT FUNDS$3.5M9.42%

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