Simplex Trading, LLC
- SEC CIK
- 0001488542
- Latest filing
- Aug 12, 2026
USAR holding history
USA Rare Earth, 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.
USAR overviewAll 13F holders of USARFull Q2 2026 holdings
- Shares (Q2 2026)
- 187,412
- Value
- $4.04M
- % of portfolio
- 0.1%
- Quarters held
- 4
- Since Q2 2025
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 187,412 | $4.04M | 0.1% | +179,190+2,179.4% | Added | Holders |
| Q1 2026 | 8,222 | $124.4K | <0.1% | +8,222 | New | Holders |
| Q4 2025 | 0 | $0 | 0.0% | −114,913−100.0% | Sold out | Holders |
| Q3 2025 | 114,913 | $1.98M | <0.1% | +85,231+287.1% | Added | Holders |
| Q2 2025 | 29,682 | $325.0K | <0.1% | +29,682 | New | Holders |