State Street’s Amprius Technologies AMPX Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$45.7M	Buy	2,712,630 +158,920	+6%	+$2.07M	﹤0.01%	1796
2025 Q4	$20.1M	Buy	2,553,710 +363,928	+17%	+$4.16M	﹤0.01%	2272
2025 Q3	$23M	Buy	2,189,782 +1,013,064	+86%	+$7.97M	﹤0.01%	2158
2025 Q2	$4.95M	Buy	1,176,718 +760,275	+183%	+$2.14M	﹤0.01%	2945
2025 Q1	$1.12M	Buy	416,443 +32,958	+9%	+$97.2K	﹤0.01%	3404
2024 Q4	$1.07M	Buy	383,485 +97,095	+34%	+$170K	﹤0.01%	3477
2024 Q3	$318K	Buy	286,390 +12,900	+5%	+$14.2K	﹤0.01%	3699
2024 Q2	$347K	Buy	273,490 +141,800	+108%	+$231K	﹤0.01%	3653
2024 Q1	$349K	Hold	131,690	–	–	﹤0.01%	3734
2023 Q4	$697K	Buy	131,690 +39,450	+43%	+$148K	﹤0.01%	3566
2023 Q3	$437K	Hold	92,240	–	–	﹤0.01%	3700
2023 Q2	$662K	Buy	92,240 +53,383	+137%	+$458K	﹤0.01%	3639
2023 Q1	$338K	Buy	38,857 +20,657	+114%	+$130K	﹤0.01%	3884
2022 Q4	$144K	Buy	+18,200	New	+$167K	﹤0.01%	4241