Vanguard Portfolio Management
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Vanguard Portfolio Management’s Mattel MAT Stock Holding History

Vanguard Portfolio Management’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 		$182M Sell
13,127,051
-497,348
-4% -$7.28M 0.01% 1262
2026
Q1 		$198M Buy
+13,624,399
New +$248M 0.01% 1151

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
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
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return

Vanguard Portfolio Management's MAT Position: Q2 2026 in Review

Vanguard Portfolio Management reduced its Mattel (MAT) stake by 3.7% in Q2 2026, selling an estimated $7.28M and leaving 13,127,051 shares worth $182M. The position accounts for 0.01% of the portfolio, ranked #1262.

Vanguard Portfolio Management first reported a position in MAT in Q1 2026 and has held it in 2 quarters since. The position peaked at $198M in Q1 2026. 393 funds tracked by Wall St. Rank hold MAT as of Q2 2026.

  • Vanguard Portfolio Management held 13,127,051 shares of Mattel worth $182M as of Q2 2026.
  • Vanguard Portfolio Management sold 497,348 Mattel shares in Q2 2026, an estimated $7.28M.
  • Mattel made up 0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #1262 holding.
  • Vanguard Portfolio Management first reported a position in Mattel in Q1 2026 and has held it in 2 quarters since.
  • Vanguard Portfolio Management's Mattel position peaked at $198M in Q1 2026.
  • 393 funds tracked by Wall St. Rank held Mattel as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.