Vanguard Personalized Indexing Management’s Western Digital WDC Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$17.1M	Buy	63,184 +2,197	+4%	+$574K	0.17%	96
2025 Q4	$10.5M	Buy	60,987 +2,228	+4%	+$338K	0.1%	159
2025 Q3	$7.05M	Buy	58,759 +5,189	+10%	+$424K	0.07%	227
2025 Q2	$3.43M	Buy	53,570 +26,234	+96%	+$1.25M	0.04%	392
2025 Q1	$1.11M	Sell	27,336 -9,529	-26%	-$452K	0.02%	735
2024 Q4	$1.66M	Buy	36,865 +2,146	+6%	+$108K	0.03%	540
2024 Q3	$1.79M	Buy	34,719 +3,349	+11%	+$169K	0.03%	508
2024 Q2	$1.75M	Buy	31,370 +4,332	+16%	+$240K	0.03%	449
2024 Q1	$1.39M	Buy	27,038 +6,121	+29%	+$268K	0.03%	509
2023 Q4	$828K	Buy	20,917 +2,325	+13%	+$81.4K	0.02%	749
2023 Q3	$641K	Buy	18,592 +1,953	+12%	+$61.6K	0.02%	775
2023 Q2	$477K	Sell	16,639 -184	-1%	-$5.12K	0.01%	913
2023 Q1	$479K	Sell	16,823 -1,766	-10%	-$51.8K	0.02%	897
2022 Q4	$443K	Buy	18,589 +2,443	+15%	+$64.5K	0.02%	841
2022 Q3	$397K	Buy	16,146 +90	+0.6%	+$2.99K	0.02%	861
2022 Q2	$544K	Buy	16,056 +6,403	+66%	+$257K	0.03%	780
2022 Q1	$362K	Buy	9,653 +315	+3%	+$12.9K	0.02%	947
2021 Q4	$460K	Buy	9,338 +2,183	+31%	+$94.9K	0.03%	728
2021 Q3	$305K	Sell	7,155 -1,950	-21%	-$92.6K	0.03%	760
2021 Q2	$490K	Buy	9,105 +3,544	+64%	+$192K	0.05%	487
2021 Q1	$281K	Buy	+5,561	New	+$260K	0.04%	533