MAXIMUS, Inc. (MMS) Ownership & Trading Activity

Institutional holders, insider transactions, and congressional trades for MMS. 13F holdings as of 2026-03-31.

Top Institutional Holders

InstitutionSharesValueChange
FMR LLC8,178,373$524MINCREASED
BlackRock, Inc.7,519,627$482MDECREASED
VANGUARD PORTFOLIO MANAGEMENT LLC3,471,636$223MNEW
STATE STREET CORP2,458,892$158MDECREASED
VANGUARD CAPITAL MANAGEMENT LLC2,437,636$156MNEW

Full institutional holdings, insider history, and congressional trades for MAXIMUS, Inc. on SentiSense.