Quinn Opportunity Partners’s Mattel MAT Stock Holding History

Quinn Opportunity 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 Q1	$2.66M	Buy	183,070 +165,000	+913%	+$3.01M	0.14%	138
2025 Q4	$359K	Buy	18,070 +774	+4%	+$15K	0.02%	305
2025 Q3	$291K	Hold	17,296	–	–	0.02%	269
2025 Q2	$341K	Sell	17,296 -29,500	-63%	-$525K	0.03%	269
2025 Q1	$909K	Sell	46,796 -107,854	-70%	-$2.14M	0.06%	219
2024 Q4	$2.74M	Hold	154,650	–	–	0.2%	128
2024 Q3	$2.95M	Buy	154,650 +15,595	+11%	+$287K	0.29%	85
2024 Q2	$2.26M	Hold	139,055	–	–	0.26%	81
2024 Q1	$2.75M	Hold	139,055	–	–	0.32%	79
2023 Q4	$2.63M	Hold	139,055	–	–	0.31%	74
2023 Q3	$3.06M	Hold	139,055	–	–	0.4%	58
2023 Q2	$2.72M	Hold	139,055	–	–	0.38%	61
2023 Q1	$2.56M	Hold	139,055	–	–	0.27%	76
2022 Q4	$2.48M	Hold	139,055	–	–	0.31%	62
2022 Q3	$2.63M	Buy	139,055 +4,000	+3%	+$89.5K	0.3%	70
2022 Q2	$3.02M	Buy	+135,055	New	+$3.19M	0.28%	77
2021 Q1	–	Sell	-21,956	Closed	-$383K	–	266
2020 Q4	$383K	Sell	21,956 -40,500	-65%	-$597K	0.03%	179
2020 Q3	$731K	Sell	62,456 -102,937	-62%	-$1.14M	0.08%	122
2020 Q2	$1.6M	Buy	+165,393	New	+$1.5M	0.2%	79

Other funds holding MAT

EdgePoint Investment Group Toronto, Ontario, Canada $12.5B AUM 31.7% 1-Year Est. Return

Primecap Management

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return

Southeastern Asset Management Memphis, Tennessee $2.03B AUM 7.06% 1-Year Est. Return

Dimensional Fund Advisors

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

LSV Asset Management

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return