Scientech Research LLC’s Mattel MAT Stock Holding History

Scientech Research LLC’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	–	Sell	-10,878	Closed	-$158K	–	424
2026 Q1	$158K	Buy	+10,878	New	+$198K	0.13%	284

Other funds holding MAT

EIG

EdgePoint Investment Group Toronto, Ontario, Canada $13.2B AUM 32.43% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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 Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

Scientech Research LLC's MAT Position: Q2 2026 in Review

Scientech Research LLC sold out of Mattel (MAT) in Q2 2026, closing a stake of 10,878 shares — an estimated $158K sold.

Scientech Research LLC first reported a position in MAT in Q1 2026 and held it in 1 quarter. The position peaked at $158K in Q1 2026. 403 funds tracked by Wall St. Rank hold MAT as of Q2 2026.

Scientech Research LLC reported no remaining Mattel position as of Q2 2026 after selling out during the quarter.
Scientech Research LLC sold 10,878 Mattel shares in Q2 2026, an estimated $158K.
Scientech Research LLC first reported a position in Mattel in Q1 2026 and held it in 1 quarter.
Scientech Research LLC's Mattel position peaked at $158K in Q1 2026.
403 funds tracked by Wall St. Rank held Mattel as of Q2 2026.

Based on Scientech Research LLC's 13F filing for Q2 2026, filed 14 Aug 2026.