Vanguard Personalized Indexing Management’s Mattel MAT Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$195K	Sell	13,424 -3,264	-20%	-$59.5K	﹤0.01%	1839
2025 Q4	$331K	Buy	16,688 +3,710	+29%	+$71.7K	﹤0.01%	1464
2025 Q3	$218K	Sell	12,978 -4,908	-27%	-$89.5K	﹤0.01%	1652
2025 Q2	$353K	Buy	17,886 +361	+2%	+$6.42K	﹤0.01%	1366
2025 Q1	$341K	Buy	17,525 +4,003	+30%	+$79.4K	0.01%	1288
2024 Q4	$240K	Sell	13,522 -4,856	-26%	-$91.8K	﹤0.01%	1441
2024 Q3	$350K	Sell	18,378 -268	-1%	-$4.94K	0.01%	1273
2024 Q2	$303K	Sell	18,646 -4,034	-18%	-$73.1K	0.01%	1270
2024 Q1	$449K	Buy	22,680 +8,408	+59%	+$159K	0.01%	1075
2023 Q4	$269K	Sell	14,272 -3,126	-18%	-$60.8K	0.01%	1280
2023 Q3	$383K	Buy	17,398 +989	+6%	+$21.1K	0.01%	1014
2023 Q2	$321K	Buy	16,409 +2,779	+20%	+$50.2K	0.01%	1095
2023 Q1	$251K	Buy	+13,630	New	+$253K	0.01%	1205
2022 Q4	–	Sell	-23,051	Closed	-$437K	–	1306
2022 Q3	$437K	Sell	23,051 -2,684	-10%	-$60K	0.02%	837
2022 Q2	$575K	Buy	25,735 +1,653	+7%	+$39K	0.03%	750
2022 Q1	$535K	Buy	+24,082	New	+$551K	0.03%	807
2021 Q4	–	Sell	-13,966	Closed	-$259K	–	1090
2021 Q3	$259K	Buy	+13,966	New	+$289K	0.02%	837