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Amprius Technologies

99 hedge funds and large institutions have $55.7M invested in Amprius Technologies in 2025 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 34 increasing their positions, 15 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
99
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$4.77M
Puts
$1.01M
Net Calls
Net Calls Change

Top Buyers

1 +$2.51M
2 +$2.5M
3 +$2.41M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$1.83M
5
Millennium Management
Millennium Management
New York
+$1.82M

Top Sellers

1 -$3.53M
2 -$2.01M
3 -$784K
4
Jane Street
Jane Street
New York
-$409K
5
BWM
Bosman Wealth Management
California
-$287K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$298K
27
$284K
28
$257K
29
$241K
30
$226K
31
$208K
32
$206K
33
$183K
34
$176K
35
$174K
36
$157K
37
$148K
38
$124K
39
$123K
40
$118K
41
$107K
42
$96K
43
$84.6K
44
$82.9K
45
$78.8K
46
$62.4K
47
$47.1K
48
$43.6K
49
$42.8K
50
$42K