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Who owns Mattel (MAT) stock

387 funds reported Mattel (MAT) shares in their latest 13F filings, worth $4.7B in all. The largest holder is EdgePoint Investment Group ($709M). Last quarter 134 funds added to their stakes and 210 cut them.

Largest holders of MAT (13F)Largest holders of MAT (13F)EdgePoint Investment Group$709MVanguard Group$606MPrimecap Management$410MBlackRock$363MAriel Investments, LLC$214MVanguard Capital Management LLC$183MVanguard Portfolio Management LLC$182MDimensional Fund Advisors LP$175MSoutheastern Asset Management$171MState Street$133M

Largest holders (13F)

FundSharesValueChangeQuarter
EdgePoint Investment Group51,047,454$709Mincrease2026-06-30
Vanguard Group30,521,569$606Mdecrease2025-12-31
Primecap Management29,505,735$410Mdecrease2026-06-30
BlackRock26,172,377$363Mdecrease2026-06-30
Ariel Investments, LLC15,415,955$214Mincrease2026-06-30
Vanguard Capital Management LLC13,168,755$183Mdecrease2026-06-30
Vanguard Portfolio Management LLC13,127,051$182Mdecrease2026-06-30
Dimensional Fund Advisors LP12,592,950$175Mincrease2026-06-30
Southeastern Asset Management12,322,555$171Mdecrease2026-06-30
State Street9,574,099$133Mdecrease2026-06-30
Alyeska Investment Group, L.P.6,008,450$83.4Mincrease2026-06-30
Geode Capital Management, LLC5,864,500$81.4Mdecrease2026-06-30
Fuller & Thaler Asset Management5,276,858$73.2Mincrease2026-06-30
Goldman Sachs Group4,779,041$66.3Mincrease2026-06-30
AQR Capital Management LLC3,548,385$48.5Mdecrease2026-06-30

Mattel's latest quarter

Mattel, Q3 2026: revenue $1.8B (+4% year over year), operating margin 26.4%, net earnings $354M, operating cash flow $88.6M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most MAT stock?

By the latest 13F filings: EdgePoint Investment Group ($709M); Vanguard Group ($606M); Primecap Management ($410M); BlackRock ($363M); Ariel Investments, LLC ($214M).

What is the short interest in MAT?

28,018,441 shares were sold short at the 2026-10-15 settlement, -9.07% of the float.

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