Simplex Trading, LLC
- SEC CIK
- 0001488542
- Latest filing
- Aug 12, 2026
ASPI holding history
ASP Isotopes 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.
ASPI overviewAll 13F holders of ASPIFull Q2 2026 holdings
- Shares (Q2 2026)
- 13,664
- Value
- $85.0K
- % of portfolio
- <0.1%
- Quarters held
- 7
- Since Q4 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 13,664 | $85.0K | <0.1% | −47,984−77.8% | Reduced | Holders |
| Q1 2026 | 61,648 | $272.5K | <0.1% | −32,068−34.2% | Reduced | Holders |
| Q4 2025 | 93,716 | $501.4K | <0.1% | +80,319+599.5% | Added | Holders |
| Q3 2025 | 13,397 | $128.0K | <0.1% | −226,753−94.4% | Reduced | Holders |
| Q2 2025 | 240,150 | $1.77M | <0.1% | +237,572+9,215.4% | Added | Holders |
| Q1 2025 | 2,578 | $12.0K | <0.1% | +1,299+101.6% | Added | Holders |
| Q4 2024 | 1,279 | $5.00K | <0.1% | +1,279 | New | Holders |