Amprius Technologies, Inc. - Common Stock (AMPX)

Historical Holders from Q3 2022 to Q3 2025

Symbol
AMPX on NYSE
CUSIP
03214Q108
Type / Class
Equity / Common Stock
Shares outstanding
125M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
63.6M
Holdings value
$669M
% of all portfolios
0.001%
Grand Portfolio weight change
+0%
Number of holders
185
Number of buys
147
Number of sells
-43
Average Value change %
+0%
Average buys %
+0.001%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Amprius Technologies, Inc. - Common Stock (AMPX)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 5.8% $76.8M 7.3M BlackRock, Inc. Sep 30, 2025
VANGUARD GROUP INC 5.2% $68.5M 6.51M The Vanguard Group Sep 30, 2025
SALZMAN ALAN E 2.6% $8.93M 3.11M SALZMAN ALAN E Aug 6, 2025

Institutional Holders of Amprius Technologies, Inc. - Common Stock (AMPX)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 63.6M $669M +$261M $10.52 185
2025 Q2 38M $160M +$72.9M $4.21 118
2025 Q1 20.8M $55.7M +$11.2M $2.68 99
2024 Q4 16.6M $46.6M +$26.3M $2.80 89
2024 Q3 8.26M $9.17M +$545K $1.11 68
2024 Q2 7.65M $9.71M +$3.39M $1.27 66
2024 Q1 4.92M $13M +$1.04M $2.65 46
2023 Q4 4.44M $23.5M +$1.51M $5.29 49
2023 Q3 4.18M $19.8M +$5.19M $4.74 45
2023 Q2 2.7M $19.4M +$5.32M $7.18 40
2023 Q1 1.95M $17M +$807K $8.71 25
2022 Q4 1.86M $14.8M +$4.53M $7.93 22
2022 Q3 1.27M $11.7M +$11.7M $9.22 12