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Serenity Capital Management (Singapore)’s Mattel MAT Stock Holding History

Serenity Capital Management (Singapore)’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 		$13.9M Sell
1,000,000
-1,002,032
-50% -$14.7M 4.19% 8
2026
Q1 		$29.1M Sell
2,002,032
-383,611
-16% -$6.99M 7.02% 8
2025
Q4 		$47.3M Buy
+2,385,643
New +$46.1M 12.56% 4

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 $3.38T AUM 44.17% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

Serenity Capital Management (Singapore)'s MAT Position: Q2 2026 in Review

Serenity Capital Management (Singapore) reduced its Mattel (MAT) stake by 50% in Q2 2026, selling an estimated $14.7M and leaving 1,000,000 shares worth $13.9M. The position accounts for 4.19% of the portfolio, ranked #8.

Serenity Capital Management (Singapore) first reported a position in MAT in Q4 2025 and has held it in 3 quarters since. The position peaked at $47.3M in Q4 2025. 404 funds tracked by Wall St. Rank hold MAT as of Q2 2026.

  • Serenity Capital Management (Singapore) held 1,000,000 shares of Mattel worth $13.9M as of Q2 2026.
  • Serenity Capital Management (Singapore) sold 1,002,032 Mattel shares in Q2 2026, an estimated $14.7M.
  • Mattel made up 4.19% of Serenity Capital Management (Singapore)'s portfolio in Q2 2026, its #8 holding.
  • Serenity Capital Management (Singapore) first reported a position in Mattel in Q4 2025 and has held it in 3 quarters since.
  • Serenity Capital Management (Singapore)'s Mattel position peaked at $47.3M in Q4 2025.
  • 404 funds tracked by Wall St. Rank held Mattel as of Q2 2026.

Based on Serenity Capital Management (Singapore)'s 13F filing for Q2 2026, filed 10 Aug 2026.