&Partners’s Mattel MAT Stock Holding History

&Partners’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 Q3	–	Sell	-11,831	Closed	-$233K	–	2159
2025 Q2	$233K	Buy	11,831 +360	+3%	+$6.41K	﹤0.01%	1757
2025 Q1	$222K	Buy	11,471 +1,233	+12%	+$24.5K	﹤0.01%	1575
2024 Q4	$184K	Buy	+10,238	New	+$194K	﹤0.01%	1553

Other funds holding MAT

EIG

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 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

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

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

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

&Partners's MAT Position: Q3 2025 in Review

&Partners sold out of Mattel (MAT) in Q3 2025, closing a stake of 11,831 shares — an estimated $233K sold.

&Partners first reported a position in MAT in Q4 2024 and held it in 3 quarters. The position peaked at $233K in Q2 2025. 439 funds tracked by Wall St. Rank hold MAT as of Q3 2025.

&Partners reported no remaining Mattel position as of Q3 2025 after selling out during the quarter.
&Partners sold 11,831 Mattel shares in Q3 2025, an estimated $233K.
&Partners first reported a position in Mattel in Q4 2024 and held it in 3 quarters.
&Partners's Mattel position peaked at $233K in Q2 2025.
439 funds tracked by Wall St. Rank held Mattel as of Q3 2025.

Based on &Partners's 13F filing for Q3 2025, filed 14 Nov 2025.