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Amprius Technologies

204 hedge funds and large institutions have $534M invested in Amprius Technologies in 2025 Q4 according to their latest regulatory filings, with 48 funds opening new positions, 85 increasing their positions, 53 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

184% more call options, than puts

Call options by funds: $56.2M | Put options by funds: $19.8M

66% more first-time investments, than exits

New positions opened: 48 | Existing positions closed: 29

60% more repeat investments, than reductions

Existing positions increased: 85 | Existing positions reduced: 53

9% more funds holding

Funds holding: 187204 (+17)

1.01% more ownership

Funds ownership: 50.86%51.88% (+1%)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

20% less capital invested

Capital invested by funds: $669M → $534M (-$135M)

Holders
204
Holders Change
+17
Holders Change %
+9.09%
% of All Funds
2.48%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
48
Increased
85
Reduced
53
Closed
29
Calls
$56.2M
Puts
$19.8M
Net Calls
+$36.5M
Net Calls Change
-$10.1M
Name Holding Trade Value Shares
Change
Change in
Stake
Swiss National Bank
51
Swiss National Bank
Switzerland
$1.75M +$534K +46,700 +27%
Squarepoint
52
Squarepoint
New York
$1.72M +$1.83M +160,441 +279%
Jane Street
53
Jane Street
New York
$1.68M -$5.3M -463,239 -68%
HSA
54
Hussman Strategic Advisors
Maryland
$1.66M +$2.4M +210,000 New
LCM
55
Legato Capital Management
California
$1.61M -$533K -46,621 -19%
LCG
56
Lisanti Capital Growth
New York
$1.57M -$764K -66,835 -25%
VCM
57
Voleon Capital Management
California
$1.51M +$1.8M +157,663 +471%
UBS AM
58
UBS AM
Illinois
$1.49M +$827K +72,360 +62%
Janney Montgomery Scott
59
Janney Montgomery Scott
Pennsylvania
$1.33M -$1.31M -114,980 -41%
HA
60
Huntleigh Advisors
Missouri
$1.27M +$51.8K +4,533 +3%
AA
61
ALPS Advisors
Colorado
$1.16M -$19.6K -1,718 -1%
Wells Fargo
62
Wells Fargo
California
$1.12M +$956K +83,595 +142%
Amundi
63
Amundi
France
$1.11M +$1.6M +140,306 New
AQR Capital Management
64
AQR Capital Management
Connecticut
$1.07M +$52.5K +4,588 +3%
AG
65
Algert Global
California
$1.05M -$2.86M -250,369 -65%
AIMCA
66
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1M +$1.45M +126,900 New
RhumbLine Advisers
67
RhumbLine Advisers
Massachusetts
$987K -$55.3K -4,837 -4%
FIA
68
Foundations Investment Advisors
Arizona
$979K +$34.3K +3,000 +2%
AllianceBernstein
69
AllianceBernstein
Tennessee
$977K
SH
70
SLT Holdings
Arizona
$973K +$34.3K +3,000 +2%
Calamos Advisors
71
Calamos Advisors
Illinois
$939K -$595K -52,019 -30%
MP
72
Mangrove Partners
Connecticut
$920K +$1.33M +116,624 New
LPL Financial
73
LPL Financial
California
$905K -$579K -50,687 -31%
Renaissance Technologies
74
Renaissance Technologies
New York
$890K +$1.15M +100,425 +810%
BFM
75
Boothbay Fund Management
New York
$886K +$1.1M +96,210 +597%