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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 2023 vs. Q1 2023

How the institutions holding Amprius Technologies, Inc. changed between Q1 2023 and Q2 2023.

All holders in Q2 2023All holders in Q1 2023

13F holders of AMPX: Q1 2023 compared with Q2 2023
MeasureQ1 2023Q2 2023Change
Holders2641+15
Shares2.20M2.71M+513.6K (+23.4%)
Value$17.1M$19.5M+$2.38M (+13.9%)

New holders (21)

Institutions that held Amprius Technologies, Inc. at the end of Q2 2023 but not at the end of Q1 2023.

Institutions new to AMPX in Q2 2023
InstitutionSharesValue% of portfolio
IPG Investment Advisors LLC25,000$179.5K0.04%
Bank of New York Mellon Corp15,416$110.7K0.00%
Alliancebernstein L.P.12,870$92.4K0.00%
New York State Common Retirement Fund12,000$86.2K0.00%
Marshall Wace, LLP10,088$72.4K0.00%
Rhumbline Advisers4,674$33.6K0.00%
UBS Group AG3,079$22.1K0.00%
Banque Cantonale Vaudoise2,800$20.0K0.00%
American International Group, Inc.2,588$18.6K0.00%
Cambridge Trust Co2,000$14.4K0.00%
California State Teachers Retirement System1,789$12.8K0.00%
Tower Research Capital LLC (TRC)1,659$11.9K0.00%
Citigroup Inc1,600$11.5K0.00%
Barclays PLC1,071$7.69K0.00%
STRS Ohio1,100$7.00K0.00%
Amalgamated Bank815$6.00K0.00%
Legal & General Group Plc699$5.03K0.00%
Advisor Group Holdings, Inc.500$3.59K0.00%
Ameritas Investment Partners, Inc.444$3.19K0.00%
AdvisorNet Financial, Inc300$2.15K0.00%
FMR LLC192$1.38K0.00%

Sold out (6)

Institutions that held Amprius Technologies, Inc. at the end of Q1 2023 and filed for Q2 2023 without it.

Institutions that sold out of AMPX in Q2 2023
InstitutionShares, Q1 2023Value, Q1 2023
HRT Financial LP51,515$448.0K
Belvedere Trading LLC30,378$264.6K
Balyasny Asset Management LLC250,080$125.7K
Belpointe Asset Management LLC4,996$43.5K
State of Wyoming4,834$42.1K
AdvisorShares Investments LLC2,126$18.5K