Brandywine Global Investment Management’s Mattel MAT Stock Holding History

Brandywine Global Investment 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
2025 Q4	$5.97M	Buy	301,030 +58,762	+24%	+$1.14M	0.04%	345
2025 Q3	$4.08M	Buy	242,268 +31,914	+15%	+$582K	0.03%	399
2025 Q2	$4.15M	Buy	+210,354	New	+$3.74M	0.03%	402
2024 Q2	–	Sell	-149,217	Closed	-$2.96M	–	720
2024 Q1	$2.96M	Buy	149,217 +51,262	+52%	+$971K	0.02%	507
2023 Q4	$1.85M	Buy	+97,955	New	+$1.91M	0.01%	578
2014 Q1	–	Sell	-133,380	Closed	-$6.35M	–	979
2013 Q4	$6.35M	Buy	133,380 +180	+0.1%	+$8.02K	0.06%	291
2013 Q3	$5.58M	Sell	133,200 -300	-0.2%	-$12.8K	0.06%	327
2013 Q2	$6.05M	Buy	+133,500	New	+$5.98M	0.06%	292

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

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

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

SAM

Southeastern Asset Management Memphis, Tennessee $1.92B AUM 6.41% 1-Year Est. Return

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

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

Brandywine Global Investment Management's MAT Position: Q4 2025 in Review

Brandywine Global Investment Management increased its Mattel (MAT) stake by 24% in Q4 2025, buying an estimated $1.14M and bringing the position to 301,030 shares worth $5.97M. The position accounts for 0.04% of the portfolio, ranked #345.

Brandywine Global Investment Management first reported a position in MAT in Q2 2013 and has held it in 8 quarters since. The position peaked at $6.35M in Q4 2013. 441 funds tracked by Wall St. Rank hold MAT as of Q4 2025.

Brandywine Global Investment Management held 301,030 shares of Mattel worth $5.97M as of Q4 2025.
Brandywine Global Investment Management bought 58,762 Mattel shares in Q4 2025, an estimated $1.14M.
Mattel made up 0.04% of Brandywine Global Investment Management's portfolio in Q4 2025, its #345 holding.
Brandywine Global Investment Management first reported a position in Mattel in Q2 2013 and has held it in 8 quarters since.
Brandywine Global Investment Management's Mattel position peaked at $6.35M in Q4 2013.
441 funds tracked by Wall St. Rank held Mattel as of Q4 2025.

Based on Brandywine Global Investment Management's 13F filing for Q4 2025, filed 11 Feb 2026.