SummitTX Capital’s Mattel MAT Stock Holding History

SummitTX Capital’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	$5.08M	Buy	365,935 +259,533	+244%	+$3.8M	0.13%	189
2026 Q1	$1.55M	Buy	+106,402	New	+$1.94M	0.05%	353

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

SummitTX Capital's MAT Position: Q2 2026 in Review

SummitTX Capital increased its Mattel (MAT) stake by 244% in Q2 2026, buying an estimated $3.8M and bringing the position to 365,935 shares worth $5.08M. The position accounts for 0.13% of the portfolio, ranked #189.

SummitTX Capital first reported a position in MAT in Q1 2026 and has held it in 2 quarters since. 403 funds tracked by Wall St. Rank hold MAT as of Q2 2026.

SummitTX Capital held 365,935 shares of Mattel worth $5.08M as of Q2 2026.
SummitTX Capital bought 259,533 Mattel shares in Q2 2026, an estimated $3.8M.
Mattel made up 0.13% of SummitTX Capital's portfolio in Q2 2026, its #189 holding.
SummitTX Capital first reported a position in Mattel in Q1 2026 and has held it in 2 quarters since.
403 funds tracked by Wall St. Rank held Mattel as of Q2 2026.

Based on SummitTX Capital's 13F filing for Q2 2026, filed 14 Aug 2026.