Cerity Partners’s Mattel MAT Stock Holding History

Cerity 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
2026 Q2	$337K	Sell	24,304 -87,480	-78%	-$1.28M	﹤0.01%	2713
2026 Q1	$1.62M	Sell	111,784 -24,728	-18%	-$451K	﹤0.01%	1596
2025 Q4	$2.71M	Buy	136,512 +13,005	+11%	+$251K	﹤0.01%	1239
2025 Q3	$2.08M	Sell	123,507 -30,938	-20%	-$564K	﹤0.01%	1280
2025 Q2	$3.05M	Buy	154,445 +75,286	+95%	+$1.34M	0.01%	1029
2025 Q1	$1.54M	Buy	79,159 +65,499	+479%	+$1.3M	﹤0.01%	1239
2024 Q4	$245K	Buy	+13,660	New	+$258K	﹤0.01%	2132
2023 Q2	–	Sell	-1,994	Closed	-$1.85M	–	1834
2023 Q1	$1.85M	Buy	+1,994	New	+$37K	﹤0.01%	746

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

Cerity Partners's MAT Position: Q2 2026 in Review

Cerity Partners reduced its Mattel (MAT) stake by 78% in Q2 2026, selling an estimated $1.28M and leaving 24,304 shares worth $337K. The position accounts for ﹤0.01% of the portfolio, ranked #2713.

Cerity Partners first reported a position in MAT in Q1 2023 and has held it in 8 quarters since. The position peaked at $3.05M in Q2 2025. 403 funds tracked by Wall St. Rank hold MAT as of Q2 2026.

Cerity Partners held 24,304 shares of Mattel worth $337K as of Q2 2026.
Cerity Partners sold 87,480 Mattel shares in Q2 2026, an estimated $1.28M.
Mattel made up ﹤0.01% of Cerity Partners's portfolio in Q2 2026, its #2713 holding.
Cerity Partners first reported a position in Mattel in Q1 2023 and has held it in 8 quarters since.
Cerity Partners's Mattel position peaked at $3.05M in Q2 2025.
403 funds tracked by Wall St. Rank held Mattel as of Q2 2026.

Based on Cerity Partners's 13F filing for Q2 2026, filed 14 Aug 2026.