Vanguard Personalized Indexing Management’s Ambarella AMBA Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	$290K	Buy	+4,395	New	+$290K	﹤0.01%	1458
2025 Q1	–	Sell	-3,005	Closed	-$219K	–	1844
2024 Q4	$219K	Buy	+3,005	New	+$219K	﹤0.01%	1487