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Barington Capital Group’s Mattel MAT Stock Holding History

Barington Capital Group’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 		$2.78M Buy
+200,000
New +$2.93M 1.95% 8
2025
Q1 		– Sell
-525,100
Closed -$9.31M – 11
2024
Q4 		$9.31M Sell
525,100
-50,000
-9% -$945K 8.48% 6
2024
Q3 		$11M Sell
575,100
-19,900
-3% -$367K 11.59% 4
2024
Q2 		$9.67M Buy
595,000
+120,000
+25% +$2.17M 11.08% 3
2024
Q1 		$9.41M Buy
475,000
+330,000
+228% +$6.25M 9.26% 5
2023
Q4 		$2.74M Buy
+145,000
New +$2.82M 3.53% 9

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

Barington Capital Group's MAT Position: Q2 2026 in Review

Barington Capital Group opened a new position in Mattel (MAT) in Q2 2026: 200,000 shares worth $2.78M. The stake represents 1.95% of the portfolio and ranks #8 among its holdings. This is a return to the name: Barington Capital Group previously reported a position in MAT as recently as Q4 2024.

Barington Capital Group first reported a position in MAT in Q4 2023 and has held it in 6 quarters since. The position peaked at $11M in Q3 2024. 403 funds tracked by Wall St. Rank hold MAT as of Q2 2026.

  • Barington Capital Group held 200,000 shares of Mattel worth $2.78M as of Q2 2026.
  • Mattel was a new Barington Capital Group position in Q2 2026.
  • Mattel made up 1.95% of Barington Capital Group's portfolio in Q2 2026, its #8 holding.
  • Barington Capital Group first reported a position in Mattel in Q4 2023 and has held it in 6 quarters since.
  • Barington Capital Group's Mattel position peaked at $11M in Q3 2024.
  • 403 funds tracked by Wall St. Rank held Mattel as of Q2 2026.

Based on Barington Capital Group's 13F filing for Q2 2026, filed 12 Aug 2026.