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, Q4 2024
Institutional positions in Amprius Technologies, Inc. as of Dec 31, 2024. 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
- 91
- +25 vs. Q3 2024
- Shares held
- 16.6M
- +8.38M (+101.4%) vs. Q3 2024
- Total value
- $46.6M
- +$37.4M (+407.8%) vs. Q3 2024
- New holders
- 36
- 28 more added
- Sold out
- 11
- 10 more reduced
Compare with Q3 2024: 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, Q4 2024
Shares, value and share of portfolio for each institution holding Amprius Technologies, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| IFP Advisors, Inc | 9 | $25 | 0.00% | +9 | New |
| Kestra Investment Management, LLC | 10 | $28 | 0.00% | +10 | New |
| Sterling Capital Management LLC | 14 | $39 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 23 | $64 | 0.00% | +22+2,200.0% | Added |
| Hollencrest Capital Management | 40 | $112 | 0.00% | +40 | New |
| Caitong International Asset Management Co., Ltd | 125 | $350 | 0.00% | +125 | New |
| WealthTrak Capital Management LLC | 130 | $364 | 0.00% | +130 | New |
| Clearstead Advisors, LLC | 150 | $420 | 0.00% | +150 | New |
| Mercer Global Advisors Inc | 10,000 | $500 | 0.00% | +10,000 | New |
| Delta Asset Management LLC | 200 | $560 | 0.00% | +200 | New |
| Steward Partners Investment Advisory, LLC | 222 | $622 | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 278 | $778 | 0.00% | +228+456.0% | Added |
| Amalgamated Bank | 181 | $1.00K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 444 | $1.24K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 485 | $1.36K | 0.00% | −5,999−92.5% | Reduced |
| Legal & General Group Plc | 699 | $1.95K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 1,000 | $2.80K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 1,000 | $2.80K | 0.00% | +500+100.0% | Added |
| California State Teachers Retirement System | 1,015 | $2.84K | 0.00% | 00.0% | Unchanged |
| Ameriflex Group, Inc. | 1,000 | $3.33K | 0.00% | +1,000 | New |
| Russell Investments Group, Ltd. | 1,411 | $3.95K | 0.00% | +1,197+559.3% | Added |
| CWM, LLC | 1,801 | $5.00K | 0.00% | +1,071+146.7% | Added |
| Eastern Bank | 2,000 | $5.60K | 0.00% | 00.0% | Unchanged |
| DHJJ Financial Advisors, Ltd. | 2,000 | $5.60K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 4,454 | $12.5K | 0.00% | +4,454 | New |
| Tower Research Capital LLC (TRC) | 4,760 | $13.3K | 0.00% | −5,291−52.6% | Reduced |
| FMR LLC | 5,256 | $14.7K | 0.00% | +2,274+76.3% | Added |
| JPMorgan Chase & Co | 7,510 | $21.0K | 0.00% | −19,531−72.2% | Reduced |
| Corebridge Financial, Inc. | 7,811 | $21.9K | 0.00% | −1,004−11.4% | Reduced |
| BNP Paribas Arbitrage, SA | 8,377 | $23.5K | 0.00% | +8,377 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 9,443 | $26.4K | 0.00% | +1,079+12.9% | Added |
| Rhumbline Advisers | 9,739 | $27.3K | 0.00% | +3,222+49.4% | Added |
| SEI Investments Co | 10,229 | $28.6K | 0.00% | −55,854−84.5% | Reduced |
| Kingswood Wealth Advisors, LLC | 10,554 | $29.6K | 0.00% | +10,554 | New |
| Bank of New York Mellon Corp | 10,894 | $30.5K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 12,037 | $33.7K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 12,340 | $34.6K | 0.00% | +2,263+22.5% | Added |
| O'Dell Group, LLC | 12,410 | $34.7K | 0.01% | +12,410 | New |
| Bank of America Corp | 12,890 | $36.1K | 0.00% | +3,055+31.1% | Added |
| JustInvest LLC | 13,439 | $37.6K | 0.00% | +13,439 | New |
| Clear Street LLC | 14,942 | $41.8K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 15,500 | $43.4K | 0.00% | +15,500 | New |
| Citigroup Inc | 15,508 | $43.4K | 0.00% | +3,565+29.9% | Added |
| Axq Capital, LP | 15,655 | $43.8K | 0.02% | +15,655 | New |
| Colony Group, LLC | 15,980 | $44.7K | 0.00% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 15,958 | $47.6K | 0.00% | +15,958 | New |
| Nuveen Asset Management, LLC | 23,300 | $65.2K | 0.00% | −55,854−70.6% | Reduced |
| American Century Companies Inc | 24,207 | $67.8K | 0.00% | +24,207 | New |
| Diametric Capital, LP | 24,445 | $68.4K | 0.05% | +24,445 | New |
| Royal Bank of Canada | 25,646 | $71.0K | 0.00% | +23,196+946.8% | Added |
| Spears Abacus Advisors LLC | 26,270 | $73.6K | 0.00% | −11,130−29.8% | Reduced |
| Deutsche Bank AG | 30,931 | $86.6K | 0.00% | 00.0% | Unchanged |
| DRW Securities, LLC | 33,557 | $94.0K | 0.01% | +33,557 | New |
| Gsa Capital Partners LLP | 33,542 | $94.0K | 0.01% | +33,542 | New |
| Advisory Services Network, LLC | 35,349 | $99.0K | 0.00% | +35,349 | New |
| Utah Retirement Systems | 36,846 | $103.2K | 0.00% | +36,846 | New |
| AQR Capital Management LLC | 41,648 | $116.6K | 0.00% | +4,983+13.6% | Added |
| Barclays PLC | 44,460 | $124.5K | 0.00% | +20,111+82.6% | Added |
| National Asset Management, Inc. | 45,500 | $127.4K | 0.00% | +16,300+55.8% | Added |
| Two Sigma Advisers, LP | 45,700 | $128.0K | 0.00% | +45,700 | New |
| Hamilton Lane Advisors LLC | 46,058 | $129.0K | 0.12% | +46,058 | New |
| Marshall Wace, LLP | 53,635 | $150.2K | 0.00% | +53,635 | New |
| Alliancebernstein L.P. | 58,460 | $163.7K | 0.00% | 00.0% | Unchanged |
| Caption Management, LLC | 64,000 | $179.2K | 0.01% | 00.0% | Unchanged |
| Centiva Capital, LP | 64,246 | $179.9K | 0.01% | +64,246 | New |
| Lexington Partners L.P. | 76,764 | $214.9K | 0.26% | +76,764 | New |
| Pathway Capital Management, LP | 87,510 | $245.0K | 0.24% | +87,510 | New |
| Bosman Wealth Management, LLC | 102,550 | $287.1K | 0.28% | +102,550 | New |
| Goldman Sachs Group Inc | 107,006 | $299.6K | 0.00% | +46,827+77.8% | Added |
| LPL Financial LLC | 111,385 | $311.9K | 0.00% | −2,000−1.8% | Reduced |
| Oppenheimer & Co Inc | 117,150 | $328.0K | 0.00% | +117,150 | New |
| Morgan Stanley | 141,045 | $394.9K | 0.00% | +16,911+13.6% | Added |
| Group One Trading, L.P. | 148,418 | $415.6K | 0.01% | +148,418 | New |
| UBS Group AG | 175,468 | $491.3K | 0.00% | +108,495+162.0% | Added |
| Bridgeway Capital Management, LLC | 195,000 | $546.0K | 0.01% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 198,442 | $555.6K | 0.00% | −75,605−27.6% | Reduced |
| Northern Trust Corp | 208,420 | $583.6K | 0.00% | +52,370+33.6% | Added |
| Blackstone Group Inc. | 257,923 | $722.2K | 0.00% | +257,923 | New |
| Jane Street Group, LLC | 258,618 | $724.1K | 0.00% | +258,618 | New |
| XTX Topco Ltd | 280,094 | $784.3K | 0.07% | +232,332+486.4% | Added |
| State Street Corp | 383,485 | $1.07M | 0.00% | +97,095+33.9% | Added |
| Two Sigma Investments, LP | 443,311 | $1.24M | 0.00% | +338,524+323.1% | Added |
| BlackRock, Inc. | 571,583 | $1.60M | 0.00% | −120,946−17.5% | Reduced |
| Geode Capital Management, LLC | 580,819 | $1.63M | 0.00% | +32,681+6.0% | Added |
| Susquehanna International Group, LLP | 667,921 | $1.87M | 0.00% | +402,351+151.5% | Added |
| Millennium Management LLC | 717,571 | $2.01M | 0.00% | +717,571 | New |
| Renaissance Technologies LLC | 765,100 | $2.14M | 0.00% | +752,000+5,740.5% | Added |
| Stifel Financial Corp | 895,760 | $2.51M | 0.00% | +631,483+238.9% | Added |
| Board of Trustees of The Leland Stanford Junior University | 1,457,557 | $4.08M | 0.35% | +1,457,557 | New |
| Invesco Ltd. | 2,484,662 | $6.96M | 0.00% | +897,222+56.5% | Added |
| Vanguard Group Inc | 4,178,597 | $11.7M | 0.00% | +3,200,950+327.4% | Added |
| Zazove Associates LLC | 0 | $0 | 0.00% | −969,931−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −423,500−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −165,407−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −163,610−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −92,032−100.0% | Sold out |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −60,000−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −14,867−100.0% | Sold out |
| Nordwand Advisors, LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Reuter James Wealth Management, LLC | 0 | $0 | 0.00% | −490−100.0% | Sold out |