Filing Flows

Filing Flows › Maximus (MMS) › Who owns the stock

Who owns Maximus (MMS) stock

344 funds reported Maximus (MMS) shares in their latest 13F filings, worth $3.2B in all. The largest holder is Vanguard Group ($538M). Last quarter 171 funds added to their stakes and 171 cut them.

Largest holders of MMS (13F)Largest holders of MMS (13F)Vanguard Group$538MBlackRock$400MFMR LLC$298MVanguard Portfolio Management LLC$182MFuller & Thaler Asset Management$145MState Street$138MVanguard Capital Management LLC$127MDimensional Fund Advisors LP$127MGeode Capital Management, LLC$84.8MBoston Partners$49.2M

Largest holders (13F)

FundSharesValueChangeQuarter
Vanguard Group6,227,259$538Mdecrease2025-12-31
BlackRock7,443,930$400Mdecrease2026-06-30
FMR LLC5,544,432$298Mdecrease2026-06-30
Vanguard Portfolio Management LLC3,388,533$182Mdecrease2026-06-30
Fuller & Thaler Asset Management2,702,710$145Mincrease2026-06-30
State Street2,566,033$138Mincrease2026-06-30
Vanguard Capital Management LLC2,366,161$127Mdecrease2026-06-30
Dimensional Fund Advisors LP2,354,118$127Mincrease2026-06-30
Geode Capital Management, LLC1,577,117$84.8Mincrease2026-06-30
Boston Partners910,040$49.2Mincrease2026-06-30
Stephens Investment Management Group LLC854,785$46.0Mincrease2026-06-30
Qube Research & Technologies782,546$42.1Mincrease2026-06-30
Sio Capital Management, LLC715,267$38.5Mdecrease2026-06-30
Charles Schwab Investment Management703,314$37.8Mdecrease2026-06-30
Northern Trust699,692$37.6Mincrease2026-06-30

Maximus' latest quarter

Maximus, Q3 FY26: revenue $1.3B (-5% year over year), operating margin 12.6%, net earnings $104M, operating cash flow −$125M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most MMS stock?

By the latest 13F filings: Vanguard Group ($538M); BlackRock ($400M); FMR LLC ($298M); Vanguard Portfolio Management LLC ($182M); Fuller & Thaler Asset Management ($145M).

What is the short interest in MMS?

3,499,602 shares were sold short at the 2026-10-15 settlement, 2.72% of the float.

Open the interactive view →

Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.