MFS Research Bond Fund

MFS Research Bond Fund is a security (CUSIP 55274K603) tracked across SEC portfolio filings. 1 registered fund positions totaling $537.5M via N-PORT as of 2026-05-31.

Summary

Top fund holders (N-PORT)

FundRegistrantValue% of fund
MFS Conservative Allocation FundMFS SERIES TRUST X$537.5M1490.55%

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