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Steven Cohen’s Mattel MAT Stock Holding History

Steven Cohen’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
2025
Q3 		– Sell
-100,000
Closed -$1.97M – 2535
2025
Q2 		$1.97M Buy
+100,000
New +$1.78M ﹤0.01% 1308
2017
Q4 		– Sell
-400,000
Closed -$6.19M – 1010
2017
Q3 		$6.19M Buy
+400,000
New +$7.15M 0.03% 504

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
SAM
Southeastern Asset Management Memphis, Tennessee $1.92B AUM 6.41% 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

Steven Cohen's MAT Position: Q2 2026 in Review

Steven Cohen reduced its Mattel (MAT) stake by 85% in Q2 2026, selling an estimated $27.6M and leaving 334,904 shares worth $4.65M. The position accounts for 0.01% of the portfolio, ranked #1815.

Steven Cohen first reported a position in MAT in Q2 2015 and has held it in 32 quarters since. The position peaked at $92.2M in Q2 2023. 400 funds tracked by Wall St. Rank hold MAT as of Q2 2026.

  • Steven Cohen held 334,904 shares of Mattel worth $4.65M as of Q2 2026.
  • Steven Cohen sold 1,886,352 Mattel shares in Q2 2026, an estimated $27.6M.
  • Mattel made up 0.01% of Steven Cohen's portfolio in Q2 2026, its #1815 holding.
  • Steven Cohen first reported a position in Mattel in Q2 2015 and has held it in 32 quarters since.
  • Steven Cohen's Mattel position peaked at $92.2M in Q2 2023.
  • 400 funds tracked by Wall St. Rank held Mattel as of Q2 2026.

Based on Point72 Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.