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
13F holders, Q2 2023
Institutional positions in Amprius Technologies, Inc. as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 41
- +15 vs. Q1 2023
- Shares held
- 2.71M
- +513.6K (+23.4%) vs. Q1 2023
- Total value
- $19.5M
- +$2.38M (+13.9%) vs. Q1 2023
- New holders
- 21
- 12 more added
- Sold out
- 6
- 5 more reduced
Compare with Q1 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AMPX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 261 | $1.35B |
| Q1 2026 | 245 | $1.42B |
| Q4 2025 | 206 | $534.7M |
| Q3 2025 | 187 | $669.4M |
| Q2 2025 | 121 | $160.4M |
| Q1 2025 | 100 | $55.8M |
| Q4 2024 | 91 | $46.6M |
| Q3 2024 | 66 | $9.17M |
| Q2 2024 | 65 | $9.71M |
| Q1 2024 | 50 | $13.1M |
| Q4 2023 | 49 | $23.5M |
| Q3 2023 | 46 | $20.0M |
| Q2 2023 | 41 | $19.5M |
| Q1 2023 | 26 | $17.1M |
| Q4 2022 | 22 | $14.8M |
| Q3 2022 | 13 | $11.7M |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding Amprius Technologies, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Steward Partners Investment Advisory, LLC | 100 | $718 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 192 | $1.38K | 0.00% | +192 | New |
| AdvisorNet Financial, Inc | 300 | $2.15K | 0.00% | +300 | New |
| Ameritas Investment Partners, Inc. | 444 | $3.19K | 0.00% | +444 | New |
| Advisor Group Holdings, Inc. | 500 | $3.59K | 0.00% | +500 | New |
| TD Waterhouse Canada Inc. | 670 | $4.66K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 699 | $5.03K | 0.00% | +699 | New |
| Bank of America Corp | 740 | $5.31K | 0.00% | −1,349−64.6% | Reduced |
| Amalgamated Bank | 815 | $6.00K | 0.00% | +815 | New |
| STRS Ohio | 1,100 | $7.00K | 0.00% | +1,100 | New |
| Barclays PLC | 1,071 | $7.69K | 0.00% | +1,071 | New |
| Citigroup Inc | 1,600 | $11.5K | 0.00% | +1,600 | New |
| Tower Research Capital LLC (TRC) | 1,659 | $11.9K | 0.00% | +1,659 | New |
| California State Teachers Retirement System | 1,789 | $12.8K | 0.00% | +1,789 | New |
| Cambridge Trust Co | 2,000 | $14.4K | 0.00% | +2,000 | New |
| Wells Fargo & Company | 2,411 | $17.3K | 0.00% | +2,323+2,639.8% | Added |
| American International Group, Inc. | 2,588 | $18.6K | 0.00% | +2,588 | New |
| Banque Cantonale Vaudoise | 2,800 | $20.0K | 0.00% | +2,800 | New |
| Cutler Group LP | 3,000 | $21.0K | 0.00% | +870+40.8% | Added |
| UBS Group AG | 3,079 | $22.1K | 0.00% | +3,079 | New |
| JPMorgan Chase & Co | 4,285 | $30.8K | 0.00% | −1,905−30.8% | Reduced |
| Rhumbline Advisers | 4,674 | $33.6K | 0.00% | +4,674 | New |
| Simplex Trading, LLC | 6,312 | $45.0K | 0.00% | −25,759−80.3% | Reduced |
| Royal Bank of Canada | 8,699 | $62.0K | 0.00% | +2,250+34.9% | Added |
| Marshall Wace, LLP | 10,088 | $72.4K | 0.00% | +10,088 | New |
| New York State Common Retirement Fund | 12,000 | $86.2K | 0.00% | +12,000 | New |
| LPL Financial LLC | 12,445 | $89.4K | 0.00% | −1,555−11.1% | Reduced |
| Alliancebernstein L.P. | 12,870 | $92.4K | 0.00% | +12,870 | New |
| Bank of New York Mellon Corp | 15,416 | $110.7K | 0.00% | +15,416 | New |
| Morgan Stanley | 18,678 | $134.1K | 0.00% | +12,011+180.2% | Added |
| IPG Investment Advisors LLC | 25,000 | $179.5K | 0.04% | +25,000 | New |
| Jane Street Group, LLC | 36,811 | $264.3K | 0.00% | +10,873+41.9% | Added |
| Northern Trust Corp | 57,368 | $411.9K | 0.00% | +33,894+144.4% | Added |
| Charles Schwab Investment Management Inc | 78,502 | $563.6K | 0.00% | +12,619+19.2% | Added |
| State Street Corp | 92,240 | $662.3K | 0.00% | +53,383+137.4% | Added |
| KPCB XIV Associates, LLC | 100,000 | $718.0K | 0.92% | 00.0% | Unchanged |
| Stifel Financial Corp | 136,492 | $980.0K | 0.00% | +102,822+305.4% | Added |
| Geode Capital Management, LLC | 163,138 | $1.17M | 0.00% | +51,524+46.2% | Added |
| BlackRock Inc. | 408,720 | $2.93M | 0.00% | +241,384+144.3% | Added |
| Janus Henderson Group PLC | 642,453 | $4.61M | 0.00% | −382,127−37.3% | Reduced |
| Vanguard Group Inc | 836,989 | $6.01M | 0.00% | +645,622+337.4% | Added |
| HRT Financial LP | 0 | $0 | 0.00% | −51,515−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −30,378−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −250,080−100.0% | Sold out |
| Belpointe Asset Management LLC | 0 | $0 | 0.00% | −4,996−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −4,834−100.0% | Sold out |
| AdvisorShares Investments LLC | 0 | $0 | 0.00% | −2,126−100.0% | Sold out |