Graham Capital Management’s Mattel MAT Stock Holding History

Graham Capital Management’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	-29,215	Closed	-$424K	–	1398
2026 Q1	$424K	Buy	+29,215	New	+$532K	0.01%	688
2025 Q1	–	Sell	-11,193	Closed	-$198K	–	1419
2024 Q4	$198K	Buy	+11,193	New	+$212K	﹤0.01%	1085
2024 Q2	–	Sell	-133,106	Closed	-$2.64M	–	1228
2024 Q1	$2.64M	Buy	+133,106	New	+$2.52M	0.05%	200
2023 Q2	–	Sell	-124,302	Closed	-$2.29M	–	1161
2023 Q1	$2.29M	Buy	+124,302	New	+$2.31M	0.07%	216
2022 Q4	–	Sell	-138,604	Closed	-$2.63M	–	1201
2022 Q3	$2.63M	Buy	138,604 +127,713	+1,173%	+$2.86M	0.1%	154
2022 Q2	$243K	Sell	10,891 -59,332	-84%	-$1.4M	0.01%	893
2022 Q1	$1.56M	Buy	70,223 +49,731	+243%	+$1.14M	0.05%	174
2021 Q4	$441K	Buy	+20,492	New	+$430K	0.02%	205
2018 Q4	–	Sell	-250,000	Closed	-$3.31M	–	97
2018 Q3	$3.92M	Buy	+250,000	New	+$4M	0.08%	49

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

Graham Capital Management's MAT Position: Q2 2026 in Review

Graham Capital Management sold out of Mattel (MAT) in Q2 2026, closing a stake of 29,215 shares — an estimated $424K sold.

Graham Capital Management first reported a position in MAT in Q3 2018 and held it in 9 quarters. The position peaked at $3.92M in Q3 2018. 403 funds tracked by Wall St. Rank hold MAT as of Q2 2026.

Graham Capital Management reported no remaining Mattel position as of Q2 2026 after selling out during the quarter.
Graham Capital Management sold 29,215 Mattel shares in Q2 2026, an estimated $424K.
Graham Capital Management first reported a position in Mattel in Q3 2018 and held it in 9 quarters.
Graham Capital Management's Mattel position peaked at $3.92M in Q3 2018.
403 funds tracked by Wall St. Rank held Mattel as of Q2 2026.

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