Vanguard Portfolio Management
MAT icon

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
Q3 		$165M Sell
13,009,665
-117,386
-0.9% -$1.66M 0.01% 1263
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

Primecap Management
Primecap Management Pasadena, California $161B AUM 86.05% 1-Year Est. Return
BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Ariel Investments
Ariel Investments Chicago, Illinois $9.6B AUM 22.21% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
LSV Asset Management
LSV Asset Management Chicago, Illinois $54.1B AUM 39.29% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $33.9B AUM 47.7% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return

Vanguard Portfolio Management's MAT Position: Q3 2026 in Review

Vanguard Portfolio Management reduced its Mattel (MAT) stake by 0.89% in Q3 2026, selling an estimated $1.66M and leaving 13,009,665 shares worth $165M. The position accounts for 0.01% of the portfolio, ranked #1263.

Vanguard Portfolio Management first reported a position in MAT in Q1 2026 and has held it in 3 quarters since. The position peaked at $198M in Q1 2026. 323 funds tracked by Wall St. Rank hold MAT as of Q3 2026.

  • Vanguard Portfolio Management held 13,009,665 shares of Mattel worth $165M as of Q3 2026.
  • Vanguard Portfolio Management sold 117,386 Mattel shares in Q3 2026, an estimated $1.66M.
  • Mattel made up 0.01% of Vanguard Portfolio Management's portfolio in Q3 2026, its #1263 holding.
  • Vanguard Portfolio Management first reported a position in Mattel in Q1 2026 and has held it in 3 quarters since.
  • Vanguard Portfolio Management's Mattel position peaked at $198M in Q1 2026.
  • 323 funds tracked by Wall St. Rank held Mattel as of Q3 2026.

Based on Vanguard Portfolio Management's 13F filing for Q3 2026, filed 13 Nov 2026.