SG Americas Securities
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SG Americas Securities’s Mattel MAT Stock Holding History

SG Americas 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
2018
Q2 		– Sell
-200,000
Closed -$24K – 3457
2018
Q1 		$24K Buy
200,000
+170,000
+567% +$2.65M ﹤0.01% 3145
2017
Q4 		$2K Buy
+30,000
New +$475K ﹤0.01% 3128
2017
Q2 		– Sell
-16,000
Closed -$8K – 3374
2017
Q1 		$8K Buy
+16,000
New +$429K ﹤0.01% 3210
2016
Q4 		– Sell
-50,000
Closed -$14K – 3330
2016
Q3 		$14K Hold
50,000
– – ﹤0.01% 3262
2016
Q2 		$50K Hold
50,000
– – ﹤0.01% 2455
2016
Q1 		$105K Buy
+50,000
New +$1.52M ﹤0.01% 2597

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

SG Americas Securities's MAT Position: Q1 2026 in Review

SG Americas Securities reduced its Mattel (MAT) stake by 71% in Q1 2026, selling an estimated $1.94M and leaving 43,527 shares worth $632K. The position accounts for ﹤0.01% of the portfolio, ranked #2050.

SG Americas Securities first reported a position in MAT in Q2 2013 and has held it in 50 quarters since. The position peaked at $32.5M in Q4 2013. 426 funds tracked by Wall St. Rank hold MAT as of Q1 2026.

  • SG Americas Securities held 43,527 shares of Mattel worth $632K as of Q1 2026.
  • SG Americas Securities sold 106,306 Mattel shares in Q1 2026, an estimated $1.94M.
  • Mattel made up ﹤0.01% of SG Americas Securities's portfolio in Q1 2026, its #2050 holding.
  • SG Americas Securities first reported a position in Mattel in Q2 2013 and has held it in 50 quarters since.
  • SG Americas Securities's Mattel position peaked at $32.5M in Q4 2013.
  • 426 funds tracked by Wall St. Rank held Mattel as of Q1 2026.

Based on SG Americas Securities's 13F filing for Q1 2026, filed 16 Apr 2026.