Simplex Trading, LLC
- SEC CIK
- 0001488542
- Latest filing
- Aug 12, 2026
AMPX holding history
Amprius Technologies, Inc. in every 13F filed by Simplex Trading, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
AMPX overviewAll 13F holders of AMPXFull Q2 2026 holdings
- Shares (Q3 2025)
- 0
- Sold out in Q3 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 8
- Since Q1 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 0 | $0 | 0.0% | −13,916−100.0% | Sold out | Holders |
| Q2 2025 | 13,916 | $58.0K | <0.1% | −32,187−69.8% | Reduced | Holders |
| Q1 2025 | 46,103 | $123.0K | <0.1% | +46,103 | New | Holders |
| Q4 2024 | 0 | $0 | 0.0% | −14,867−100.0% | Sold out | Holders |
| Q3 2024 | 14,867 | $16.0K | <0.1% | −792−5.1% | Reduced | Holders |
| Q2 2024 | 15,659 | $19.0K | <0.1% | −9,434−37.6% | Reduced | Holders |
| Q1 2024 | 25,093 | $66.0K | <0.1% | +25,093 | New | Holders |
| Q4 2023 | 0 | $0 | 0.0% | −4,497−100.0% | Sold out | Holders |
| Q3 2023 | 4,497 | $21.0K | <0.1% | −1,815−28.8% | Reduced | Holders |
| Q2 2023 | 6,312 | $45.0K | <0.1% | −25,759−80.3% | Reduced | Holders |
| Q1 2023 | 32,071 | $279.0K | <0.1% | +32,071 | New | Holders |