Principia Wealth Advisory’s Mattel MAT Stock Holding History

Principia Wealth Advisory’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	$56	Sell	4 -7	-64%	-$102	﹤0.01%	1052
2026 Q1	$160	Sell	11 -2	-15%	-$36	﹤0.01%	978
2025 Q4	$258	Buy	13 +4	+44%	+$77	﹤0.01%	899
2025 Q3	$151	Sell	9 -8	-47%	-$146	﹤0.01%	903
2025 Q2	$335	Buy	17 +11	+183%	+$196	﹤0.01%	829
2025 Q1	$95	Buy	+6	New	+$119	﹤0.01%	812

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

Principia Wealth Advisory's MAT Position: Q2 2026 in Review

Principia Wealth Advisory reduced its Mattel (MAT) stake by 64% in Q2 2026, selling an estimated $102 and leaving 4 shares worth $56. The position accounts for ﹤0.01% of the portfolio, ranked #1052.

Principia Wealth Advisory first reported a position in MAT in Q1 2025 and has held it in 6 quarters since. The position peaked at $335 in Q2 2025. 404 funds tracked by Wall St. Rank hold MAT as of Q2 2026.

Principia Wealth Advisory held 4 shares of Mattel worth $56 as of Q2 2026.
Principia Wealth Advisory sold 7 Mattel shares in Q2 2026, an estimated $102.
Mattel made up ﹤0.01% of Principia Wealth Advisory's portfolio in Q2 2026, its #1052 holding.
Principia Wealth Advisory first reported a position in Mattel in Q1 2025 and has held it in 6 quarters since.
Principia Wealth Advisory's Mattel position peaked at $335 in Q2 2025.
404 funds tracked by Wall St. Rank held Mattel as of Q2 2026.

Based on Principia Wealth Advisory's 13F filing for Q2 2026, filed 26 Aug 2026.