Skip to main content

Amprius Technologies, Inc.

AMPX
Exchange
NYSE
Industry
Miscellaneous Electrical Machinery, Equipment & Supplies
SEC CIK
0001899287

In the last 90 days, Amprius Technologies, Inc. insiders filed 0 open-market purchases and 3 sales; 261 institutions reported holding it in 13F filings for Q2 2026, worth $1.35B in total; no superinvestor holds it.

Other share classesAMPX.WT

Q2 2024 vs. Q1 2024

How the institutions holding Amprius Technologies, Inc. changed between Q1 2024 and Q2 2024.

All holders in Q2 2024All holders in Q1 2024

13F holders of AMPX: Q1 2024 compared with Q2 2024
MeasureQ1 2024Of which not filed for Q2 2024Q2 2024Change
Holders50265+17
Shares4.93M4.10K7.65M+2.72M (+55.1%)
Value$13.1M$10.3K$9.71M−$3.37M (−25.8%)

2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (23)

Institutions that held Amprius Technologies, Inc. at the end of Q2 2024 but not at the end of Q1 2024.

Institutions new to AMPX in Q2 2024
InstitutionSharesValue% of portfolio
Zazove Associates LLC1,104,409$1.40M0.16%
Walleye Capital LLC316,130$401.5K0.00%
Cowen and Company, LLC250,000$317.5K0.01%
Two Sigma Investments, LP220,251$279.7K0.00%
Bridgeway Capital Management, LLC195,000$247.7K0.01%
LMR Partners LLP165,407$210.1K0.00%
Susquehanna International Group, LLP150,648$191.3K0.00%
Warberg Asset Management LLC133,637$169.7K0.05%
Walleye Trading LLC98,512$125.1K0.00%
AQR Capital Management LLC78,314$99.5K0.00%
XTX Topco Ltd56,369$71.6K0.01%
Goldman Sachs Group Inc42,678$54.2K0.00%
Deutsche Bank AG30,931$39.3K0.00%
Buckingham Strategic Wealth, LLC15,980$20.3K0.00%
Two Sigma Securities, LLC15,245$19.4K0.00%
JustInvest LLC12,709$16.1K0.00%
Corebridge Financial, Inc.7,538$9.57K0.00%
Clear Street LLC4,292$5.45K0.00%
Caption Management, LLC4,000$5.08K0.00%
Mirae Asset Global ETFs Holdings Ltd.3,254$4.13K0.00%
Nordwand Advisors, LLC2,000$2.54K0.00%
Steward Partners Investment Advisory, LLC222$2820.00%
SRS Capital Advisors, Inc.204$2600.00%

Sold out (6)

Institutions that held Amprius Technologies, Inc. at the end of Q1 2024 and filed for Q2 2024 without it.

Institutions that sold out of AMPX in Q2 2024
InstitutionShares, Q1 2024Value, Q1 2024
Gsa Capital Partners LLP28,579$76.0K
Jump Financial, LLC12,961$34.3K
American International Group, Inc.2,757$7.31K
Group One Trading, L.P.2,426$6.43K
Raffa Wealth Management, LLC562$1.49K
Nelson, Van Denburg & Campbell Wealth Management Group, LLC2$5

Not filed for Q2 2024 yet (2)

Institutions that held Amprius Technologies, Inc. at the end of Q1 2024 and haven't filed a 13F for Q2 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding AMPX in Q1 2024 that haven't filed for Q2 2024
InstitutionShares, Q1 2024Value, Q1 2024
Cambridge Trust Co2,000$5.30K
Cutler Group LP2,100$5.00K