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Two Sigma Securities’s Mattel MAT Stock Holding History

Two Sigma Securities’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
2024
Q1 		– Sell
-11,400
Closed -$215K – 3348
2023
Q4 		$215K Sell
11,400
-300
-3% -$5.84K ﹤0.01% 2337
2023
Q3 		$258K Sell
11,700
-8,300
-42% -$177K ﹤0.01% 2085
2023
Q2 		$391K Buy
+20,000
New +$361K 0.01% 1640
2023
Q1 		– Sell
-49,700
Closed -$887K – 3023
2022
Q4 		$887K Buy
49,700
+38,100
+328% +$691K 0.03% 748
2022
Q3 		$220K Buy
+11,600
New +$260K 0.01% 1865
2020
Q2 		– Sell
-12,500
Closed -$110K – 1572
2020
Q1 		$110K Sell
12,500
-22,400
-64% -$275K ﹤0.01% 1136
2019
Q4 		$473K Buy
+34,900
New +$414K ﹤0.01% 1476

Other funds holding MAT

EIG
EdgePoint Investment Group Toronto, Ontario, Canada $12.5B AUM 31.7% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
SAM
Southeastern Asset Management Memphis, Tennessee $2.03B AUM 7.06% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

Two Sigma Securities's MAT Position: Q1 2026 in Review

Two Sigma Securities sold out of Mattel (MAT) in Q1 2026, closing a stake of 11,968 shares — an estimated $237K sold.

Two Sigma Securities first reported a position in MAT in Q3 2016 and held it in 8 quarters. The position peaked at $1.13M in Q3 2016. 427 funds tracked by Wall St. Rank hold MAT as of Q1 2026.

  • Two Sigma Securities reported no remaining Mattel position as of Q1 2026 after selling out during the quarter.
  • Two Sigma Securities sold 11,968 Mattel shares in Q1 2026, an estimated $237K.
  • Two Sigma Securities first reported a position in Mattel in Q3 2016 and held it in 8 quarters.
  • Two Sigma Securities's Mattel position peaked at $1.13M in Q3 2016.
  • 427 funds tracked by Wall St. Rank held Mattel as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.