James T. Borello RIA’s Mattel MAT Stock Holding History

James T. Borello RIA’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	-72	Closed	-$1.05K	–	1265
2026 Q1	$1.05K	Buy	72 +25	+53%	+$456	﹤0.01%	1007
2025 Q4	$932	Buy	47 +3	+7%	+$58	﹤0.01%	880
2025 Q3	$741	Buy	+44	New	+$802	﹤0.01%	839

Other funds holding MAT

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

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

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

James T. Borello RIA's MAT Position: Q2 2026 in Review

James T. Borello RIA sold out of Mattel (MAT) in Q2 2026, closing a stake of 72 shares — an estimated $1.05K sold.

James T. Borello RIA first reported a position in MAT in Q3 2025 and held it in 3 quarters. The position peaked at $1.05K in Q1 2026. 404 funds tracked by Wall St. Rank hold MAT as of Q2 2026.

James T. Borello RIA reported no remaining Mattel position as of Q2 2026 after selling out during the quarter.
James T. Borello RIA sold 72 Mattel shares in Q2 2026, an estimated $1.05K.
James T. Borello RIA first reported a position in Mattel in Q3 2025 and held it in 3 quarters.
James T. Borello RIA's Mattel position peaked at $1.05K in Q1 2026.
404 funds tracked by Wall St. Rank held Mattel as of Q2 2026.

Based on James T. Borello RIA's 13F filing for Q2 2026, filed 16 Oct 2026.