Summit Securities Group’s Mattel MAT Stock Holding History

Summit Securities Group’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
2025 Q2	–	Sell	-3,700	Closed	-$71.9K	–	1281
2025 Q1	$71.9K	Buy	+3,700	New	+$73.4K	0.01%	263
2024 Q4	–	Sell	-900	Closed	-$17K	–	792
2024 Q3	$17K	Buy	+900	New	+$16.6K	﹤0.01%	346
2016 Q4	–	Sell	-114	Closed	-$345K	–	299
2016 Q3	$345K	Buy	+114	New	+$3.73K	0.12%	89
2015 Q1	–	Sell	-10	Closed	-$3K	–	539
2014 Q4	$3K	Buy	+10	New	+$308	﹤0.01%	520
2014 Q1	–	Sell	-10	Closed	-$9K	–	509
2013 Q4	$9K	Buy	+10	New	+$446	﹤0.01%	352

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

Summit Securities Group's MAT Position: Q2 2026 in Review

Summit Securities Group opened a new position in Mattel (MAT) in Q2 2026: 1,123 shares worth $15.6K. The stake represents ﹤0.01% of the portfolio and ranks #780 among its holdings. This is a return to the name: Summit Securities Group previously reported a position in MAT as recently as Q3 2025.

Summit Securities Group first reported a position in MAT in Q2 2013 and has held it in 12 quarters since. The position peaked at $660K in Q2 2017. 404 funds tracked by Wall St. Rank hold MAT as of Q2 2026.

Summit Securities Group held 1,123 shares of Mattel worth $15.6K as of Q2 2026.
Mattel was a new Summit Securities Group position in Q2 2026.
Mattel made up ﹤0.01% of Summit Securities Group's portfolio in Q2 2026, its #780 holding.
Summit Securities Group first reported a position in Mattel in Q2 2013 and has held it in 12 quarters since.
Summit Securities Group's Mattel position peaked at $660K in Q2 2017.
404 funds tracked by Wall St. Rank held Mattel as of Q2 2026.

Based on Summit Securities Group's 13F filing for Q2 2026, filed 3 Aug 2026.