JT
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Jupiter Topco’s Mattel MAT Stock Holding History

Jupiter Topco’s Portfolio MAT Stock Details MAT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.66M Buy
+119,574
New +$1.75M ﹤0.01% 1558

Other funds holding MAT

EIG
EdgePoint Investment Group Toronto, Ontario, Canada $13.2B AUM 32.43% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AI
Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Jupiter Topco's MAT Position: Q2 2026 in Review

Jupiter Topco opened a new position in Mattel (MAT) in Q2 2026: 119,574 shares worth $1.66M. The stake represents ﹤0.01% of the portfolio and ranks #1558 among its holdings.

373 funds tracked by Wall St. Rank hold MAT as of Q2 2026.

  • Jupiter Topco held 119,574 shares of Mattel worth $1.66M as of Q2 2026.
  • Mattel was a new Jupiter Topco position in Q2 2026.
  • Mattel made up ﹤0.01% of Jupiter Topco's portfolio in Q2 2026, its #1558 holding.
  • 373 funds tracked by Wall St. Rank held Mattel as of Q2 2026.

Based on Jupiter Topco's 13F filing for Q2 2026, filed 14 Aug 2026.