CSS LLC
- SEC CIK
- 0001103646
- Latest filing
- Aug 14, 2026
RIO holding history
Rio Tinto PLC in every 13F filed by CSS LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
RIO overviewAll 13F holders of RIOFull Q2 2026 holdings
- Shares (Q1 2023)
- 0
- Sold out in Q1 2023
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q1 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2023 | 0 | $0 | 0.0% | −5,500−100.0% | Sold out | Holders |
| Q4 2022 | 5,500 | $391.6K | <0.1% | −1,000−15.4% | Reduced | Holders |
| Q3 2022 | 6,500 | $358.0K | <0.1% | −800−11.0% | Reduced | Holders |
| Q2 2022 | 7,300 | $445.0K | <0.1% | +2,300+46.0% | Added | Holders |
| Q1 2022 | 5,000 | $402.0K | <0.1% | +5,000 | New | Holders |