Simplex Trading, LLC
- SEC CIK
- 0001488542
- Latest filing
- Aug 12, 2026
ALTM holding history
Arcadium Lithium plc 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.
ALTM overviewAll 13F holders of ALTMFull Q2 2026 holdings
- Shares (Q1 2025)
- 0
- Sold out in Q1 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q1 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2025 | 0 | $0 | 0.0% | −66,953−100.0% | Sold out | Holders |
| Q4 2024 | 66,953 | $343.0K | <0.1% | −146,088−68.6% | Reduced | Holders |
| Q3 2024 | 213,041 | $607.0K | <0.1% | +155,244+268.6% | Added | Holders |
| Q2 2024 | 57,797 | $194.0K | <0.1% | −49,169−46.0% | Reduced | Holders |
| Q1 2024 | 106,966 | $461.0K | <0.1% | +106,966 | New | Holders |